Abrégé

characterisedcharacterised by the modular design thereof and comprises a pump-head module (2), a compressed air control module (5), an inlet valve unit module (7), and a pump housing (9) which is designed to receive, at least partially or in regions, the compressed air control module (5) and the inlet valve unit module (7) and to detachably connect these modules (5, 7) to one another.

Classes IPC  ?

• B05B 7/14 - Appareillages de pulvérisation pour débiter des liquides ou d'autres matériaux fluides provenant de plusieurs sources, p. ex. un liquide et de l'air, une poudre et un gaz agencés pour projeter des matériaux en particules
• B05B 15/40 - Filtres situés en amont des sorties de pulvérisation
• B65G 53/28 - Systèmes utilisant une combinaison de pression et d'aspiration de gaz
• B65G 53/52 - Adaptations des tuyaux ou des tubes

Abrégé

The invention relates to a pump head module (2) for a dense phase powder pump (1), wherein the pump head module (2) has at least one powder conveying chamber (40) which is or can be fluidically connected to a first powder reservoir via a powder inlet (3) and to a second powder reservoir or to a powder spraying device via a powder outlet (4). According to the invention, the pump head module (2) is of modular construction and has the following individually replaceable or exchangeable components: a powder inlet module block (20); a first pinch valve module block (21) which is detachably connected to the powder inlet module block (20); a first filter module block (22) which is detachably connected to the first pinch valve module block (21); a second pinch valve module block (21) which is detachably connected to the first filter module block (22); a second filter module block (22) which is detachably connected to the second pinch valve module block (21); and a powder outlet module block (23) which is detachably connected to the second filter module block (22).

Classes IPC  ?

• B05B 7/14 - Appareillages de pulvérisation pour débiter des liquides ou d'autres matériaux fluides provenant de plusieurs sources, p. ex. un liquide et de l'air, une poudre et un gaz agencés pour projeter des matériaux en particules
• B05B 15/40 - Filtres situés en amont des sorties de pulvérisation
• B65G 53/28 - Systèmes utilisant une combinaison de pression et d'aspiration de gaz
• B65G 53/52 - Adaptations des tuyaux ou des tubes

Abrégé

The invention relates to a powder supply device (20) for a powder coating installation, wherein the powder supply device (20) has a first powder container (21) with a powder chamber for coating powder of a first powder type, a second powder container (22) with a powder chamber for coating powder of a second powder type, and at least one powder pump (29). The powder pump (29) is designed to alternately suction coating powder from the powder chamber of the first powder container (21) or coating powder from the powder chamber of the second powder container (22) via a powder inlet of the powder pump (29) and to deliver the suctioned coating powder to a powder dispenser device or a powder reservoir via a powder outlet of the powder pump (29), wherein in the powder conveying path of the at least one powder pump (29), and viewed in the conveying direction of the coating powder, a powder switch (1) is provided upstream of the powder inlet of the powder pump (29), which powder switch (1) is designed to alternately connect the powder inlet of the powder pump (29) in terms of flow to a first powder line/channel system (23) opening into the powder chamber of the first powder container (21) or to a second powder line/channel system (24) opening into the powder chamber of the second powder container (22).

Classes IPC  ?

• B05B 7/14 - Appareillages de pulvérisation pour débiter des liquides ou d'autres matériaux fluides provenant de plusieurs sources, p. ex. un liquide et de l'air, une poudre et un gaz agencés pour projeter des matériaux en particules
• B05B 12/14 - Aménagements de commande de la distributionAménagements de réglage de l’aire de pulvérisation pour fournir à un orifice de pulvérisation unique, un liquide ou un autre matériau fluide choisi parmi plusieurs

Abrégé

The invention relates to a powder switching device (1) for selectively feeding different kinds and/or types of powder to a powder discharge device. The powder switching device (1) has a first powder inlet (2) for a first kind and/or type of powder, a second powder inlet (3) for a second kind and/or type of powder, a powder outlet (4) which is connected or connectable in terms of flow directly or indirectly - in particular via a powder pump - to the powder discharge device, and a switching mechanism which is designed to selectively connect the powder outlet (4) in terms of flow either to the first powder inlet (2) or to the second powder inlet (3). The invention in particular provides for the powder switching device (1) to also have a flushing-air inlet (5), the switching mechanism being designed in such a way that the flushing-air inlet (5) is connected in terms of flow to the second powder inlet (3) when the powder outlet (4) is connected in terms of flow to the first powder inlet (2).

Classes IPC  ?

• B05B 12/14 - Aménagements de commande de la distributionAménagements de réglage de l’aire de pulvérisation pour fournir à un orifice de pulvérisation unique, un liquide ou un autre matériau fluide choisi parmi plusieurs
• B05B 15/55 - Aménagements pour le nettoyageAménagements pour empêcher les dépôts, le séchage ou un blocageAménagements pour détecter une évacuation incorrecte en raison de la présence d’un corps étranger en utilisant des fluides nettoyants

Abrégé

The invention relates to a dense-phase powder pump (20) for conveying coating powder, wherein the dense-phase powder pump (20) is designed to suck up, via a powder inlet of the dense-phase powder pump (20), either coating powder from a powder chamber of a first powder container or coating powder from a powder chamber of a second powder container and to supply, via a powder outlet (25) of the dense-phase powder pump (20), the sucked-up coating powder to a powder discharge device or to a powder reservoir, wherein a powder switch (1) is provided at the powder inlet of the dense-phase powder pump (20) or wherein the powder inlet of the dense-phase powder pump (20) is designed as a powder switch (1), the powder switch (1) being designed to connect the powder inlet of the dense-phase powder pump (20) in terms of flow either to a first powder line/channel system leading into the powder chamber of the first powder container or to a second powder line/channel system leading into the powder chamber of the second powder container.

Classes IPC  ?

• B05B 7/14 - Appareillages de pulvérisation pour débiter des liquides ou d'autres matériaux fluides provenant de plusieurs sources, p. ex. un liquide et de l'air, une poudre et un gaz agencés pour projeter des matériaux en particules

Abrégé

The invention relates to a dense-phase powder pump (1), said dense-phase powder pump (1) being characterized by the modular design thereof. The dense-phase powder pump (1) has a pump head module (2), which has at least one powder pumping chamber (40), and a compressed air control module (3), which has a plurality of switch valves (12) that are paired with in particular pneumatically controllable components of the pump head module (2) and are designed to supply compressed air or suction air or negative pressure to the pneumatically controllable components of the pump head module (2) as required and in particular in a controlled manner. According to the invention, the dense-phase powder pump (1) in particular additionally has a quick-change module (7) which is arranged between the pump head module (2) and the compressed air control module (3) and is designed to releasably connect the pump head module (2) to the compressed air control module.

Classes IPC  ?

• B05B 7/14 - Appareillages de pulvérisation pour débiter des liquides ou d'autres matériaux fluides provenant de plusieurs sources, p. ex. un liquide et de l'air, une poudre et un gaz agencés pour projeter des matériaux en particules
• B01D 46/00 - Filtres ou procédés spécialement modifiés pour la séparation de particules dispersées dans des gaz ou des vapeurs
• B05B 15/40 - Filtres situés en amont des sorties de pulvérisation
• B65G 53/28 - Systèmes utilisant une combinaison de pression et d'aspiration de gaz
• B65G 53/52 - Adaptations des tuyaux ou des tubes

Abrégé

The invention relates to a dense-phase powder pump (1) for pumping coating powder from a first powder reservoir to a second powder reservoir or to a powder spray device, said dense-phase powder pump (1) being characterized by the modular design thereof. The dense-phase powder pump (1) has a pump head module (2) which has at least one powder pumping chamber which is fluidically connected or can be fluidically connected to the first powder reservoir via a powder inlet and to the second powder reservoir or to the powder spray device via a powder outlet. The dense-phase powder pump (1) additionally has a compressed air control module (3) which has a plurality of switch valves (12) that are paired with in particular pneumatically controllable components of the pump head module (2) and are designed to supply compressed air or suction air or negative pressure to the pneumatically controllable components of the pump head module (2) as required and in particular in a controlled manner. According to the invention, the compressed air control module (3) in particular has a valve block (10) and a support plate (11) which is connected, in particular releasably, to a lateral surface (14) of the valve block (10).

Classes IPC  ?

• B05B 7/14 - Appareillages de pulvérisation pour débiter des liquides ou d'autres matériaux fluides provenant de plusieurs sources, p. ex. un liquide et de l'air, une poudre et un gaz agencés pour projeter des matériaux en particules
• B01D 46/00 - Filtres ou procédés spécialement modifiés pour la séparation de particules dispersées dans des gaz ou des vapeurs
• B05B 15/40 - Filtres situés en amont des sorties de pulvérisation
• B65G 53/28 - Systèmes utilisant une combinaison de pression et d'aspiration de gaz
• B65G 53/52 - Adaptations des tuyaux ou des tubes

Abrégé

The invention relates to a filter element (10) for a powder conveying chamber of a powder dense phase pump or for forming a powder conveying chamber (4.1) of a powder dense phase pump, wherein, at least during operation of the powder dense phase pump, the powder conveying chamber (4.1) is assigned a powder inlet valve (3.1) and a powder outlet valve (3.2), and wherein, likewise at least during operation of the powder dense phase pump, the powder conveying chamber (4.1) is fluidically connected or connectable alternately to a vacuum source during a suction phase and to a compressed-air source during a delivery phase. The invention provides, in particular, that the filter element (10) is embodied as a cartridge-like component which, during operation of the powder dense phase pump, is received exchangeably or replaceably as a separate structural unit in a filter housing (20).

Classes IPC  ?

• B05B 7/14 - Appareillages de pulvérisation pour débiter des liquides ou d'autres matériaux fluides provenant de plusieurs sources, p. ex. un liquide et de l'air, une poudre et un gaz agencés pour projeter des matériaux en particules
• B01D 46/00 - Filtres ou procédés spécialement modifiés pour la séparation de particules dispersées dans des gaz ou des vapeurs
• B05B 15/40 - Filtres situés en amont des sorties de pulvérisation
• B65G 53/28 - Systèmes utilisant une combinaison de pression et d'aspiration de gaz
• B65G 53/52 - Adaptations des tuyaux ou des tubes

Abrégé

A dense-phase powder pump for conveying powder-type materials, in particular coating powder, includes at least one powder conveying chamber with a filter element that has at least regions thereof accommodated in a casing body and at least one pinch valve that is or can be connected to an end region of the powder conveying chamber. In particular, the pinch valve includes a valve element with at least regions that are sleeve-like, wherein the peripheral wall thereof can be squeezed together transverse to the valve element longitudinal axis in order to change the through-flow cross-section, and also includes a substantially tubular support structure, in which at least regions of the valve element are accommodated, wherein the support structure consists of multiple shell elements which are arranged one after another around the peripheral wall in the peripheral direction of the peripheral wall of the valve element, each having an arched cross-section, and which are placed on the outside of the valve element in a radial direction relative to the valve element longitudinal axis.

Classes IPC  ?

• F04B 53/10 - ClapetsAgencement des clapets
• B05B 7/14 - Appareillages de pulvérisation pour débiter des liquides ou d'autres matériaux fluides provenant de plusieurs sources, p. ex. un liquide et de l'air, une poudre et un gaz agencés pour projeter des matériaux en particules
• B05C 11/10 - Stockage, débit ou réglage du liquide ou d'un autre matériau fluideRécupération de l'excès de liquide ou d'un autre matériau fluide
• B65G 53/28 - Systèmes utilisant une combinaison de pression et d'aspiration de gaz
• F04B 53/20 - Filtrage
• F16K 7/07 - Dispositifs d'obturation à diaphragme, p. ex. dont un élément est déformé, sans être déplacé entièrement, pour fermer l'ouverture à diaphragme tubulaire dont l'étranglement est assuré par une force extérieure radiale par pression d'un fluide

Abrégé

A dense-phase powder pump for conveying powder has at least one powder conveying chamber with a gas-permeable filter element that has at least regions thereof accommodated in a casing body and at least one pinch valve that is or can be connected to an end region of the powder conveying chamber. In particular, the dense-phase powder pump has a pinch valve housing formed as the end piece of the powder conveying chamber, which pinch valve housing has a first region facing the powder conveying chamber and an opposing second region, wherein the first region of the pinch valve housing is designed to be connectable to the end region of the powder conveying chamber by means of a plug connection, in particular a sole plug connection, and wherein the second region of the pinch valve housing is designed to exchangeably accommodate the pinch valve.

Classes IPC  ?

• B65G 53/28 - Systèmes utilisant une combinaison de pression et d'aspiration de gaz
• B05B 7/14 - Appareillages de pulvérisation pour débiter des liquides ou d'autres matériaux fluides provenant de plusieurs sources, p. ex. un liquide et de l'air, une poudre et un gaz agencés pour projeter des matériaux en particules

Abrégé

A powder separator system (1) for a powder coating plant (20) operable electively in a single-colour or in a multicolour operating mode. The powder separator system (1) has a first powder separator (2) for the single-colour operating mode and a second powder separator (3) for the multicolour operating mode of the powder coating plant (20). The first powder separator (2) has a first dirty gas chamber (4) incorporating a first filter medium, and the second powder separator (3) has a second dirty gas chamber (5) incorporating a second filter medium. Assigned to the two powder separators (2, 3) is a common clean gas chamber (8) which is fluidically connected both to the first dirty gas chamber (4) and to the second dirty gas chamber (5), and assigned to the two powder separators (2, 3) is a common suction blower (9) which is preferably fluidically connected to the common clean gas chamber (8) via a clean gas channel.

Classes IPC  ?

• B05B 7/14 - Appareillages de pulvérisation pour débiter des liquides ou d'autres matériaux fluides provenant de plusieurs sources, p. ex. un liquide et de l'air, une poudre et un gaz agencés pour projeter des matériaux en particules
• B05B 14/00 - Aménagements pour collecter, réutiliser ou éliminer le matériau de pulvérisation excédentaire

Abrégé

A powder conveying chamber for a dense-phase powder pump for conveying powder, in particular coating powder, has an end region via which the powder conveying chamber is or can be fluidically connected to a powder line, wherein the end region of the powder conveying chamber is configured as a transition region and designed to reduce an effective flow cross-section of the powder conveying chamber to an effective flow cross-section of the powder line and/or to an effective flow cross-section of a valve arranged between the powder conveying chamber and the powder line, in particular a pinch valve. In particular, a cleaning system is associated with the end region, with which the end region can be supplied with cleaning air in the form of pressurized air, in order to keep the end region free of powder deposits or in order to remove powder deposits in the end region.

Classes IPC  ?

• B65G 53/28 - Systèmes utilisant une combinaison de pression et d'aspiration de gaz
• B05B 7/14 - Appareillages de pulvérisation pour débiter des liquides ou d'autres matériaux fluides provenant de plusieurs sources, p. ex. un liquide et de l'air, une poudre et un gaz agencés pour projeter des matériaux en particules

Produits et services

Machines and machine tools for treatment of materials and for manufacturing; surface treatment machines and apparatus; electrical apparatus for mixing liquids; electrostatic coating machines; automatically operated apparatus and devices for electrostatic spray coating; air suction machines for spraying booths; powder pumps; compressed air guns for use in industry; ejectors; spray guns for paint; painting machines; filters; pneumatic transporters; blowing machines; air suction machines; reciprocators; pump diaphragms; vacuum cleaners; dust removing installations; vibrators [parts of machines]; separators; powder coating spray guns; parts of the aforesaid goods included in this class. Hand-operated tools and implements for treatment of materials; hand- operated apparatus and devices for electrostatic spray coating; hand-operated paint, powder or compressed air guns; hand- operated powderisers; sprayers [hand-operated tools]; parts of the aforesaid goods included in this class. Measuring, detecting, monitoring and controlling devices; testing and quality control devices; measuring devices and apparatus; control and regulation devices; sensors, detectors and monitoring instruments and apparatus; electrical and electronic control devices, control units and control systems; remote control devices for spray guns for paint.

Produits et services

Machines and machine tools for treatment of materials and for manufacturing; Surface treatment machines and apparatus; Utensils (Electric -) for stirring liquids; Electrostatic coating machines; Automatically operated apparatus and devices for electrostatic spray coating; Suction machines for spray booths; Powder pumps; Air spray guns; Ejectors, Spray guns for paint; Lacquering machines; Filters; Pneumatic conveyors; Blowing machines; Air suction machines; Lifting apparatus; Pump diaphragms; Vacuum cleaners; Dust collectors; Shakers; Separators; powder guns; Parts for the aforesaid goods, included in class 7. Hand tools and implements (hand-operated) for treatment of materials; Manually operated apparatus and devices for electrostatic spray coating; Manually operated colour, powder or compressed air guns; Hand-operated pulverisers; Sprays [hand-operated tools]; Parts for the aforesaid goods, included in class 8. Measuring, detecting, monitoring and controlling devices; Testing and quality control devices; Measuring devices; Controllers and regulators; Sensors, detectors and monitoring instruments; Electrical and electronic control apparatus, Electronic and electric control units, Electrical and electronic control installations; Remote access control units, for use in relation to the following goods: Paint spray guns.

Abrégé

An installation is disclosed for coating objects, preferably automatically, with coating material, the installation having a coating station with at least one coating gun for spraying coating material, in particular as required, in the direction of a coating region, and having a conveying apparatus, by means of which objects to be coated can be transported, in particular continuously, through the coating region. Provision is made, in particular, for the installation to have a device for detecting the presence and/or absence, in a monitoring region located upstream of the coating station—as seen in the conveying direction of the conveying apparatus—of an object to be coated, wherein there is also provided a control device, which is designed to activate the at least one coating gun of the coating station in dependence on the detection result of the device for detecting the presence and/or absence of an object to be coated.

Classes IPC  ?

• B05B 12/12 - Aménagements de commande de la distributionAménagements de réglage de l’aire de pulvérisation sensibles à l'état du liquide ou d'un autre matériau fluide expulsé, du milieu ambiant ou de la cible sensibles à l'état du milieu ambiant ou de la cible, p. ex. à l'humidité, à la température
• B05D 1/12 - Application de matériaux en particules

Abrégé

An arrangement is disclosed for the preferably automatic coating of objects with a coating material, in particular coating powder. The arrangement includes at least one spray device having a spray nozzle via which the coating material is dispensable in a main spraying direction. An extension is further provided, wherein an end region of the extension facing the spray device is preferably detachably connected to an end region of the spray device associated with the extension opposite from the spray nozzle. The arrangement further includes a preferably horizontally extending guide via which the extension with the spray device connected thereto can be longitudinally moved in the direction of extension of the guide relative to the object to be coated. The main spraying direction of the spray nozzle may be implemented so as to deviate from the direction of extension of the guide by a predefined or definable angle.

Classes IPC  ?

• B05B 12/12 - Aménagements de commande de la distributionAménagements de réglage de l’aire de pulvérisation sensibles à l'état du liquide ou d'un autre matériau fluide expulsé, du milieu ambiant ou de la cible sensibles à l'état du milieu ambiant ou de la cible, p. ex. à l'humidité, à la température
• B05B 7/14 - Appareillages de pulvérisation pour débiter des liquides ou d'autres matériaux fluides provenant de plusieurs sources, p. ex. un liquide et de l'air, une poudre et un gaz agencés pour projeter des matériaux en particules
• B05B 14/48 - Aménagements pour collecter, réutiliser ou éliminer le matériau de pulvérisation excédentaire pour une utilisation dans des cabines de pulvérisation spécialement adaptés pour du matériau sous forme de particules
• B05B 16/00 - Cabines de pulvérisation

Abrégé

A spray gun, in particular a powder spray gun, has a handle part and a gun barrel connected to the handle part. The spray gun further includes an illumination device for continuously or optionally illuminating and/or lighting at least one region of an object to be coated by the spray gun. The illumination device is detachably and in particular exchangeably connected to the spray gun and has a ring-shaped lighting means carrier with at least one lighting means, in particular in the form of an LED. The lighting means carrier extends around a downstream region of the gun barrel, on which it is radially supported.

Classes IPC  ?

• B05B 5/053 - Dispositions pour l'alimentation en énergie, p. ex. en énergie pour la charge

Abrégé

A main part for a coating cell of a coating plant has a modular design and is an exchangeable element within the entire system of the coating plant. The main part is further designed to be connectible to at least one sidewall in the form of a module, to provide a particularly user-specifically configured coating cell.

Classes IPC  ?

• B05B 13/04 - Moyens pour supporter l'ouvrageDisposition ou assemblage des têtes de pulvérisationAdaptation ou disposition des moyens pour entraîner des pièces les têtes de pulvérisation étant déplacées au cours de l'opération
• B05B 14/41 - Aménagements pour collecter, réutiliser ou éliminer le matériau de pulvérisation excédentaire pour une utilisation dans des cabines de pulvérisation en nettoyant les parois de la cabine
• B05B 14/43 - Aménagements pour collecter, réutiliser ou éliminer le matériau de pulvérisation excédentaire pour une utilisation dans des cabines de pulvérisation en filtrant l’air chargé de matériau en excès
• B05B 14/45 - Aménagements pour collecter, réutiliser ou éliminer le matériau de pulvérisation excédentaire pour une utilisation dans des cabines de pulvérisation utilisant des séparateurs à cyclone
• B05B 14/48 - Aménagements pour collecter, réutiliser ou éliminer le matériau de pulvérisation excédentaire pour une utilisation dans des cabines de pulvérisation spécialement adaptés pour du matériau sous forme de particules
• B05B 16/40 - Éléments de construction spécialement adaptés à cet effet, p. ex. planchers, parois ou toits

Abrégé

A coating cabin for coating vehicle wheel rims has a coating chamber and a conveying device for transporting the workpieces for coating through the coating chamber. An applicator system is furthermore provided for spraying coating material as required in the coating chamber, wherein the applicator system has a first pistol system for spraying coating material as required onto a first region of the workpieces for coating, a second pistol system for spraying coating material as required onto a second region of the workpieces for coating, and a third pistol system for spraying coating material as required onto a third region of the workpieces for coating.

Classes IPC  ?

• B05B 13/04 - Moyens pour supporter l'ouvrageDisposition ou assemblage des têtes de pulvérisationAdaptation ou disposition des moyens pour entraîner des pièces les têtes de pulvérisation étant déplacées au cours de l'opération
• B05B 16/40 - Éléments de construction spécialement adaptés à cet effet, p. ex. planchers, parois ou toits
• B05B 16/00 - Cabines de pulvérisation
• B05B 14/41 - Aménagements pour collecter, réutiliser ou éliminer le matériau de pulvérisation excédentaire pour une utilisation dans des cabines de pulvérisation en nettoyant les parois de la cabine
• B05B 14/48 - Aménagements pour collecter, réutiliser ou éliminer le matériau de pulvérisation excédentaire pour une utilisation dans des cabines de pulvérisation spécialement adaptés pour du matériau sous forme de particules
• B05B 13/02 - Moyens pour supporter l'ouvrageDisposition ou assemblage des têtes de pulvérisationAdaptation ou disposition des moyens pour entraîner des pièces
• B05B 12/18 - Aménagements de commande de la distributionAménagements de réglage de l’aire de pulvérisation pour régler l’aire de pulvérisation en utilisant des fluides, p. ex. des courants de gaz
• B05B 15/70 - Aménagements pour automatiquement amener les têtes de pulvérisation dans ou les écarter de leur position de travail

Abrégé

A cyclone separator for a powder recovery device of a powder coating system includes an inlet region with an inlet for a mixed flow of powder/air, a separation region adjoining the lower end region of the inlet region for the centrifugal separation of at least a portion of the powder contained in the mixed flow, and a powder collecting region connected or connectable to the lower end region of the separation region for collecting the powder separated in the separation region. The powder collecting region is shiftable relative to the separation region between a first position in which the powder collecting region is aligned in flush connection with the lower end region of the separation region and a second position in which the powder collecting region is not aligned in flush connection with the lower end region of the separation region.

Classes IPC  ?

• B05B 14/45 - Aménagements pour collecter, réutiliser ou éliminer le matériau de pulvérisation excédentaire pour une utilisation dans des cabines de pulvérisation utilisant des séparateurs à cyclone
• B04C 5/15 - Structure du guide pour la phase lourdeStructure de l'apexAménagement d'évacuation comportant des volets oscillants ou pivotantsVoletsSoupapes de retenue
• B04C 5/185 - Collecteurs de poussière
• B04C 9/00 - Combinaisons avec d'autres dispositifs, p. ex. avec des ventilateurs
• B04C 11/00 - Accessoires, p. ex. dispositifs de sécurité ou de commande, non prévus ailleurs

Abrégé

The invention relates to a dense-phase powder pump (1) for conveying powder-type materials, in particular coating powder, wherein the dense-phase powder pump (1) comprises at least one powder conveying chamber (2, 2') with a filter element (5) that has at least regions thereof accommodated in a casing body (4) and at least one pinch valve (6, 7) that is or can be connected to an end region of the powder conveying chamber (2, 2'). In particular, according to the invention, the pinch valve (6, 7) comprises a valve element (14) with at least regions that are sleeve-like, wherein the peripheral wall thereof can be squeezed together transverse to the valve element longitudinal axis (L) in order to change the through-flow cross-section, and also comprises a preferably at least substantially tubular support structure (19), in which at least regions of the valve element (14) are accommodated, wherein the support structure (19) consists of multiple shell elements (20, 20') which are arranged one after another around the peripheral wall in the peripheral direction of the peripheral wall of the valve element (14), each having an arched cross-section, and which are placed on the outside of the valve element (14) in a radial direction relative to the valve element longitudinal axis (L).

Classes IPC  ?

• B05B 7/14 - Appareillages de pulvérisation pour débiter des liquides ou d'autres matériaux fluides provenant de plusieurs sources, p. ex. un liquide et de l'air, une poudre et un gaz agencés pour projeter des matériaux en particules
• B65G 49/08 - Systèmes transporteurs caractérisés par leur utilisation à des fins particulières, non prévus ailleurs pour des matériaux ou objets fragiles ou dommageables pour des objets en céramique moulée
• B65G 53/28 - Systèmes utilisant une combinaison de pression et d'aspiration de gaz
• F04B 53/10 - ClapetsAgencement des clapets
• F04B 53/20 - Filtrage
• F16K 7/07 - Dispositifs d'obturation à diaphragme, p. ex. dont un élément est déformé, sans être déplacé entièrement, pour fermer l'ouverture à diaphragme tubulaire dont l'étranglement est assuré par une force extérieure radiale par pression d'un fluide

Abrégé

The invention relates to a powder conveying chamber (2, 2') for a dense-phase powder pump (1) for conveying powder, in particular coating powder, wherein the powder conveying chamber (2, 2') has an end region via which the powder conveying chamber (2, 2') is or can be fluidically connected to a powder line (9), wherein the end region of the powder conveying chamber (2, 2') is configured as a transition region (8) and designed to reduce an effective flow cross-section of the powder conveying chamber (2, 2') to an effective flow cross-section of the powder line (9) and/or to an effective flow cross-section of a valve (6, 7) arranged between the powder conveying chamber (2, 2') and the powder line (9), in particular a pinch valve. In particular, according to the invention, a cleaning system is associated with the end region, with which the end region can be supplied with cleaning air in the form of pressurised air, in particular as required, in order to keep the end region free of powder deposits or in order to remove powder deposits in the end region.

Classes IPC  ?

• B05B 7/14 - Appareillages de pulvérisation pour débiter des liquides ou d'autres matériaux fluides provenant de plusieurs sources, p. ex. un liquide et de l'air, une poudre et un gaz agencés pour projeter des matériaux en particules
• B65G 49/08 - Systèmes transporteurs caractérisés par leur utilisation à des fins particulières, non prévus ailleurs pour des matériaux ou objets fragiles ou dommageables pour des objets en céramique moulée
• B05G 15/55 -
• B65G 53/28 - Systèmes utilisant une combinaison de pression et d'aspiration de gaz

Abrégé

The invention relates to a dense-phase powder pump (1) for conveying powder-type materials, in particular coating powder, wherein the dense-phase powder pump (1) has at least one powder conveying chamber (2, 2') with a gas-permeable filter element (5) that has at least regions thereof accommodated in a casing body (4) and at least one pinch valve (6, 7) that is or can be connected to an end region of the powder conveying chamber (2, 2'). In particular, according to the invention, the dense-phase powder pump (1) has a pinch valve housing (11) formed in particular as the end piece of the powder conveying chamber (2, 2'), which pinch valve housing has a first region (15a) facing the powder conveying chamber (2, 2') and an opposing second region (15b), wherein the first region (15a) of the pinch valve housing (11) is designed to be connectable to the end region of the powder conveying chamber (2, 2') by means of a plug connection, in particular a sole plug connection, and wherein the second region (15b) of the pinch valve housing (11) is designed to exchangeably accommodate the pinch valve (6, 7).

Classes IPC  ?

• B05B 7/14 - Appareillages de pulvérisation pour débiter des liquides ou d'autres matériaux fluides provenant de plusieurs sources, p. ex. un liquide et de l'air, une poudre et un gaz agencés pour projeter des matériaux en particules
• B65G 49/08 - Systèmes transporteurs caractérisés par leur utilisation à des fins particulières, non prévus ailleurs pour des matériaux ou objets fragiles ou dommageables pour des objets en céramique moulée
• B65G 53/28 - Systèmes utilisant une combinaison de pression et d'aspiration de gaz

Abrégé

The invention relates to a cutting dust suction system (1) for a rotatably mounted blade head, which is designed to hold a round blade (2), of a blade holder (3), in particular of a longitudinal cutting machine. The suction system (1) has a suction hood (4) which is connected or can be connected to the blade holder (3) preferably in a releasable or exchangeable manner and which is designed to receive at least parts or regions of the round blade (2) held by the blade head and form a suction channel (5), in particular a substantially ring- or ring gap-shaped suction channel, at least in some regions when used as intended, wherein at least one air suction opening (6), via which air can be suctioned into the suction channel (5) in particular according to the Venturi principle, is formed in at least one wall region of the suction hood (4), said wall region delimiting the suction channel (5).

Classes IPC  ?

• B26D 7/18 - Moyens d'enlèvement des matériaux découpés ou des chutes
• B26D 1/14 - Coupe d'une pièce caractérisée par la nature ou par le mouvement de l'élément coupantAppareils ou machines à cet effetÉléments coupants à cet effet comportant un élément qui ne suit pas le mouvement de la pièce ayant un élément coupant se déplaçant autour d'un axe avec un élément circulaire, p. ex. un disque

Abrégé

The invention relates to a dense-phase powder pump for conveying coating powder from a first powder reservoir to a second downstream powder reservoir or to a downstream powder spray-coating gun or similar device for spraying coating powder. The dense-phase powder pump has at least one powder conveying chamber, which is/can be fluidically connected to the first powder reservoir via a powder inlet, and to the second powder reservoir or to the powder spray-coating gun or similar device for spraying coating powder via a powder outlet. At least one powder inlet valve is provided at the powder inlet and at least one powder outlet valve is provided at the powder outlet. According to the invention, in order to make the dense-phase powder pump less prone to require maintenance during operation and, in particular, to constantly guarantee a continuous and uniform conveying of the powder, regardless of the type of powder, the at least one powder inlet valve and/or the at least one powder outlet valve has/have an effective flow cross-section in the respective open state, which corresponds to at least 35% of the effective flow cross-section of the at least one powder conveying chamber.

Classes IPC  ?

• B05B 7/14 - Appareillages de pulvérisation pour débiter des liquides ou d'autres matériaux fluides provenant de plusieurs sources, p. ex. un liquide et de l'air, une poudre et un gaz agencés pour projeter des matériaux en particules
• B65G 53/28 - Systèmes utilisant une combinaison de pression et d'aspiration de gaz
• B65G 53/52 - Adaptations des tuyaux ou des tubes

Abrégé

Disclosed is a cascade insert for an ionising bar for the contactless neutralising of electrostatic charges and/or for contactless charging, in particular of insulation materials. The cascade insert includes a housing having at least one cascade circuit which has at least one transformer and a one- or multiple-stage cascade unit, said circuit units being potted with a potting material, and the output of the cascade circuit is coupled capacitively, inductively or resistively with a plurality of electrode points which are accommodated in a carrier extending in the direction of extension of the housing.

Classes IPC  ?

• H01T 23/00 - Appareils pour la production d'ions destinés à être introduits dans des gaz à l'état libre, p. ex. dans l'atmosphère
• H01T 19/00 - Dispositifs prévus pour la décharge corona

Abrégé

The invention relates to an installation (1) for coating objects (11), preferably automatically, with coating material, the installation (1) having a coating station (2) with at least one coating gun (3) for spraying coating material, in particular as required, in the direction of a coating region (4), and having a conveying apparatus (12), by means of which objects (11) to be coated can be transported, in particular continuously, through the coating region (4). According to the invention, provision is made, in particular, for the installation (1) to have a device (6) for detecting the presence and/or absence, in a monitoring region (79) located upstream of the coating station (2) - as seen in the conveying direction of the conveying apparatus (12) - of an object (11) to be coated, wherein there is also provided a control device (13), which is designed to activate the at least one coating gun (3) of the coating station (2) in dependence on the detection result of the device (6) for detecting the presence and/or absence of an object (11) to be coated.

Classes IPC  ?

• B05B 12/04 - Aménagements de commande de la distributionAménagements de réglage de l’aire de pulvérisation pour la commande de la durée ou de la succession des distributions dans le cas d'opérations successives ou de plusieurs orifices de sortie
• B05B 12/12 - Aménagements de commande de la distributionAménagements de réglage de l’aire de pulvérisation sensibles à l'état du liquide ou d'un autre matériau fluide expulsé, du milieu ambiant ou de la cible sensibles à l'état du milieu ambiant ou de la cible, p. ex. à l'humidité, à la température
• B05B 13/04 - Moyens pour supporter l'ouvrageDisposition ou assemblage des têtes de pulvérisationAdaptation ou disposition des moyens pour entraîner des pièces les têtes de pulvérisation étant déplacées au cours de l'opération
• G05B 19/19 - Commande numérique [CN], c.-à-d. machines fonctionnant automatiquement, en particulier machines-outils, p. ex. dans un milieu de fabrication industriel, afin d'effectuer un positionnement, un mouvement ou des actions coordonnées au moyen de données d'un programme sous forme numérique caractérisée par systèmes de commande de positionnement ou de commande de contournage, p. ex. pour commander la position à partir d'un point programmé vers un autre point ou pour commander un mouvement le long d'un parcours continu programmé
• G01B 11/04 - Dispositions pour la mesure caractérisées par l'utilisation de techniques optiques pour mesurer la longueur, la largeur ou l'épaisseur spécialement adaptés pour mesurer la longueur ou la largeur d'objets en mouvement

Abrégé

The invention relates to a spray gun (1), in particular a powder spray gun, wherein the spray gun (1) has a handle part (2) and a gun barrel (3) connected to the handle part (2). According to the invention, it is in particular provided that the spray gun (1) further comprises an illumination device (4) for continuously or optionally illuminating and/or lighting at least one region of an object (20) to be coated by the spray gun (1). The illumination device (4) is detachably and in particular exchangeably connected to the spray gun (1) and has a ring-shaped lighting means carrier (5) with at least one lighting means (6), in particular in the form of an LED. The lighting means carrier (5) extends around a downstream region of the gun barrel (3), on which it is radially supported.

Classes IPC  ?

• B05B 5/00 - Pulvérisation électrostatiqueDispositifs de pulvérisation comportant des moyens pour charger électriquement le pulvérisatPulvérisation de liquides ou d'autres matériaux fluides par voies électriques
• B05B 15/00 - Parties constitutives des installations ou des appareillages de pulvérisation non prévus ailleursAccessoires

Abrégé

A rear casing is disclosed for a spray gun that has a handle part and a gun barrel connected to the handle part. The rear casing can be removably and exhangeably attached to the rear side of a main body of the spray gun and has a first region designed as a handle casing and a second region designed as a covering casing for rear-side covering of a rear region of the gun barrel. At least one connection element is provided on the second region of the rear casing for optionally forming a removable connection to a part having, for this purpose, at least some portions with a design complementing that of said connection element. In particular, according to the invention, the entire rear casing, together with the at least one connection element, is designed as a monolithic plastic component, in particular a plastic injection moulded molded part.

Classes IPC  ?

• B05B 15/63 - Poignées
• B05B 5/03 - Appareillages pour délivrer le matériau, p. ex. pistolets de pulvérisation électrostatique caractérisés par l'utilisation de gaz

Abrégé

A dilute phase powder pump for pumping powder, particularly coating powder, from a powder reservoir to a powder spray-coating device, includes a powder inlet, which is or can be flow-connected to the powder reservoir, and a powder outlet, which is or can be flow-connected to the powder spray-coating device. The dilute phase powder pump also has a powder pumping injector with a motive fluid nozzle and a converging inlet nozzle, and has a valve device for optionally interrupting a flow connection between the powder inlet (80) of the dilute phase powder pump and a powder inlet of the motive fluid nozzle.

Classes IPC  ?

• B05B 7/14 - Appareillages de pulvérisation pour débiter des liquides ou d'autres matériaux fluides provenant de plusieurs sources, p. ex. un liquide et de l'air, une poudre et un gaz agencés pour projeter des matériaux en particules
• B05B 12/00 - Aménagements de commande de la distributionAménagements de réglage de l’aire de pulvérisation
• B65G 53/40 - Dispositifs d'alimentation ou de décharge
• F04F 5/14 - Pompes à jet, p. ex. dispositifs dans lesquels le flux est produit par la chute de pression causée par la vitesse d'un autre fluide le fluide inducteur étant un fluide compressible

Abrégé

A powder discharge device includes a powder thin flow pump for delivering powder, particularly coating powder, from a powder reservoir to a powder spray device, with a control device being integrated in the powder discharge device, which control device is designed to adjust at least one parameter, which is characterizing in relation to a spray coating process performed with the powder spray device and/or in relation to a powder delivery performed with the powder thin flow pump, the control device forming a structural unit with the powder thin flow pump.

Classes IPC  ?

• B05B 5/03 - Appareillages pour délivrer le matériau, p. ex. pistolets de pulvérisation électrostatique caractérisés par l'utilisation de gaz
• B05B 5/053 - Dispositions pour l'alimentation en énergie, p. ex. en énergie pour la charge
• B05B 5/16 - Dispositions pour l'alimentation en liquides ou en autres matériaux fluides

Abrégé

The invention relates to a main part (5) for a coating cell (2) of a coating plant (1), the main part (5) having a modular design and being preferably an exchangeable element within the entire system of the coating plant (1). The main part (5) is further designed to be connectible to at least one sidewall (12) which is preferably in the form of a module, to provide a particularly user-specifically configured coating cell (2).

Classes IPC  ?

• B05B 13/00 - Machines ou installations pour appliquer des liquides ou d'autres matériaux fluides sur des surfaces d'objets ou de matériaux par pulvérisation, non couverts par les groupes
• B05B 14/00 - Aménagements pour collecter, réutiliser ou éliminer le matériau de pulvérisation excédentaire

Abrégé

The invention relates to a coating cabin (1) for coating vehicle wheel rims, wherein the coating cabin (1) has a coating chamber and a conveying device (6) for transporting the workpieces (2) for coating through the coating chamber. According to the invention, an applicator system is furthermore provided for spraying coating material as required in the coating chamber, wherein the applicator system has a first pistol system (8) for spraying coating material as required onto a first region (11) of the workpieces (2) for coating, a second pistol system (9) for spraying coating material as required onto a second region (12) of the workpieces (2) for coating, and a third pistol system (10) for spraying coating material as required onto a third region (13) of the workpieces (2) for coating.

Classes IPC  ?

• B05B 16/40 - Éléments de construction spécialement adaptés à cet effet, p. ex. planchers, parois ou toits
• B05B 16/00 - Cabines de pulvérisation

Produits et services

parts, in relation to the following goods: Electrostatic coating machines; parts, in relation to the following goods: Automatic sprayers for electrostatic painting; parts, in relation to the following goods: Automatic sprayers for electrostatic painting; parts, in relation to the following goods: Automatically operated apparatus and devices for electrostatic spray coating; parts, in relation to the following goods: Suction machines for spraying booths; parts, in relation to the following goods: Dry pumps; parts, in relation to the following goods: Air spray guns; parts, in relation to the following goods: Ejectors, parts, in relation to the following goods: Spray guns for paint; parts, in relation to the following goods: Painting machines; Filters for machines; parts, in relation to the following goods: Pneumatic transporters, Blowing engines, Air suction machines, Elevating apparatus, Pump diaphragms; parts, in relation to the following goods: Vacuum cleaners, dust exhausting installations; parts, in relation to the following goods: Vibrators; parts, in relation to the following goods: Separators; parts, in relation to the following goods: powder guns; parts, in relation to the following goods: Dispensing machines; parts, in relation to the following goods: Spraying machines; All the aforesaid goods included in class 7. parts, in relation to the following goods: Manually operated apparatus and devices for electrostatic spray coating; parts, in relation to the following goods: Manually operated colour, powder or compressed air guns; Parts of hand operated spray apparatus; All the aforesaid goods included in class 8. providing of information, in relation to the following fields: Operation, repair or maintenance of spray apparatus; Providing of online information relating to spray coatings.

Abrégé

A multicolor powder center is disclosed for supplying at least one powder spraying device with different types of coating powder as required. The multicolor powder center has a first powder container for receiving a first type of coating powder, at least one second powder container for receiving a second type of coating powder, and at least one pump unit comprising at least one powder pump. The pressure side of the at least one powder pump is fluidically connected or can be fluidically connected to the powder inlet of a powder spraying device. The at least one pump unit and/or the powder container can be moved relative to each other such that the suction side of the at least one powder pump is fluidically connected or can be fluidically connected either to the interior of the first powder container or the interior of the at least one second powder container as required.

Classes IPC  ?

• B05B 7/14 - Appareillages de pulvérisation pour débiter des liquides ou d'autres matériaux fluides provenant de plusieurs sources, p. ex. un liquide et de l'air, une poudre et un gaz agencés pour projeter des matériaux en particules
• B05C 19/06 - Stockage, alimentation ou régulation de l'application du matériau en particulesRécupération du matériau en particules en excès
• B05B 12/14 - Aménagements de commande de la distributionAménagements de réglage de l’aire de pulvérisation pour fournir à un orifice de pulvérisation unique, un liquide ou un autre matériau fluide choisi parmi plusieurs

Abrégé

A multicolor powder center is provided for supplying at least one powder spraying device with different types of coating powder as required. The multicolor powder center has at least one powder container for receiving coating powder and at least one pump unit comprising at least one powder pump, in particular a dense flow pump or a diluted flow pump. The pressure side of the at least one powder pump is fluidically connected or can be fluidically connected to the powder inlet of a powder spraying device. The pump unit is paired with a docking unit, via which the suction side of the at least one powder pump can be fluidically connected to the interior of the powder container as required.

Classes IPC  ?

• B05B 7/14 - Appareillages de pulvérisation pour débiter des liquides ou d'autres matériaux fluides provenant de plusieurs sources, p. ex. un liquide et de l'air, une poudre et un gaz agencés pour projeter des matériaux en particules
• B05C 19/06 - Stockage, alimentation ou régulation de l'application du matériau en particulesRécupération du matériau en particules en excès
• B05B 15/55 - Aménagements pour le nettoyageAménagements pour empêcher les dépôts, le séchage ou un blocageAménagements pour détecter une évacuation incorrecte en raison de la présence d’un corps étranger en utilisant des fluides nettoyants
• B05B 12/14 - Aménagements de commande de la distributionAménagements de réglage de l’aire de pulvérisation pour fournir à un orifice de pulvérisation unique, un liquide ou un autre matériau fluide choisi parmi plusieurs

Abrégé

A high voltage resistor arrangement has a rod-shaped supporting substrate made of electrically insulating material and a plurality of individual resistors and/or discrete capacitors spaced apart from each other in the longitudinal direction of the supporting substrate, wherein at least one conductive path extending in the longitudinal direction of the supporting substrate is formed on the supporting substrate which is galvanically connected to the individual resistors and/or discrete capacitors, and wherein the individual resistors and/or discrete capacitors are realized as SMD components soldered directly onto the supporting substrate by means of solder pads.

Classes IPC  ?

• H05F 3/04 - Enlèvement des charges électrostatiques au moyen d'éclateurs ou d'autres dispositifs à décharge
• H01C 1/01 - MontageSupport
• H01C 13/02 - Combinaisons structurelles de résistances
• H01G 2/02 - Dispositifs de montage

Abrégé

A multicolor powder center supplies at least one powder spraying device with different types of coating powder as required. The multicolor powder center has at least one powder container for receiving coating powder and at least one pump unit comprising at least one powder pump, in particular a dense flow pump or a diluted flow pump. The pressure side of the at least one powder pump is fluidically connected or can be fluidically connected to the powder inlet of a powder spraying device. The at least one powder container has at least one suction channel which is preferably formed in a suction pipe and which has a suction opening that opens into the interior of the powder container and an opposite discharge opening that opens into a connection, wherein the suction side of the at least one powder pump can be fluidically connected to the connection of the powder container.

Classes IPC  ?

• B05B 7/14 - Appareillages de pulvérisation pour débiter des liquides ou d'autres matériaux fluides provenant de plusieurs sources, p. ex. un liquide et de l'air, une poudre et un gaz agencés pour projeter des matériaux en particules
• B05C 19/06 - Stockage, alimentation ou régulation de l'application du matériau en particulesRécupération du matériau en particules en excès
• B05B 12/14 - Aménagements de commande de la distributionAménagements de réglage de l’aire de pulvérisation pour fournir à un orifice de pulvérisation unique, un liquide ou un autre matériau fluide choisi parmi plusieurs

Abrégé

The invention relates to a rear casing (10) for a spray gun (1), in particular a powder spray gun (1), wherein the spray gun (1) has a handle part (2) and a gun barrel (3) connected to the handle part (2). The rear casing (10) can be removeably and exhangeably attached to the rear side of a main body (4) of the spray gun (1) and has a first region designed as a handle casing (11) and a second region designed as a covering casing (12) for rear-side covering of a rear region of the gun barrel (3). At least one connection element (14) is provided on the second region of the rear casing (10) for optionally forming a removable connection to a part having, for this purpose, at least some portions with a design complementing that of said connection element. In particular, according to the invention, the entire rear casing (10), together with the at least one connection element (14), is designed as a monolithic plastic component, in particular a plastic injection moulded part.

Classes IPC  ?

• B05B 5/00 - Pulvérisation électrostatiqueDispositifs de pulvérisation comportant des moyens pour charger électriquement le pulvérisatPulvérisation de liquides ou d'autres matériaux fluides par voies électriques
• B05B 15/00 - Parties constitutives des installations ou des appareillages de pulvérisation non prévus ailleursAccessoires
• B05B 12/00 - Aménagements de commande de la distributionAménagements de réglage de l’aire de pulvérisation

Abrégé

The invention relates to a cascade insert (1) for an ionising bar (20) for the contactless neutralising of electrostatic charges and/or for contactless charging, in particular of insulation materials, the cascade insert (1) comprising a housing (2) having at least one cascade circuit (3) which has at least one transformer and a one- or multiple-stage cascade unit, said circuit units being potted with a potting material (4), and the output of the cascade circuit (3) being coupled capacitively, inductively or resistively with a plurality of electrode points (9) which are accommodated in a carrier (5) extending in the direction of extension of the housing (2).

Classes IPC  ?

• H01T 19/04 - Dispositifs prévus pour la décharge corona munis d'électrodes pointues
• H01T 23/00 - Appareils pour la production d'ions destinés à être introduits dans des gaz à l'état libre, p. ex. dans l'atmosphère

Produits et services

3D animation software; application software; application software for cloud computing services; application software for wireless devices; application server software; application simulation software; application development software; data transfer apparatus; data transmission apparatus; editing software; office and business application software; business intelligence software; business performance management [BPM] software; business process management [BPM] software; cloud servers; cloud server software; CMS [content management system] software; computer firmware; computer software [stored]; computer application software; computer utility programs [programs for carrying out computer maintenance operations]; computer utility programs for file management; computer apparatus for remote reading of measuring instruments; computer hardware for remote data access and data transmission; Computer programs for searching the contents of computers and computer networks by remote control; computer servers; computer software; computer software enabling providing information on communication networks; computer software enabling providing information on the Internet; computer software enabling providing electronic media on communication networks; computer software enabling providing electronic media on the Internet; computer software for cloud computing services; computer software for wireless content transmission; computer software for document management; computer software for professional use; computer software for providing multiple-user access to a global computer information network; computer software for searching of data; data processing computer software; computer software enabling data recovery; computer software for creating searchable databases of information and data; computer software for remote reading of measuring instruments; dashboard software; data management software. Maintenance of machines; maintenance of automatic machines; providing information concerning the repair or maintenance of varnishing machines and apparatus; providing information concerning the repair or maintenance of pumps; providing information concerning the repair or maintenance of electric motors; providing information concerning the maintenance of measuring and testing apparatus; providing information concerning the maintenance of measuring and testing equipment. Updating of computer software; updating and maintenance of computer software and computer programs; updating and upgrading of computer software; updating and maintenance of computer software; consulting in the field of technological development; management of environmental controls and environmental impact studies; quality control consulting; consulting services in the field of control technology; consulting services in the field of cloud computing applications and networks; providing temporary use of online non-downloadable operating software enabling access to a cloud computer network, as well as use thereof; temporary provision of non-downloadable software; providing information on industrial analysis and research; providing information on technological research; providing online information on industrial analysis and research; provision of online support services for users of computer programs; provision of software via a global computer network; provision of virtual computer systems via cloud computing; provision of virtual computer environments via cloud computing; cloud computing; cloud hosting services; cloud hosting services for a private cloud; computer services for analysis of data; computer-aided industrial research; computer-aided design for manufacturing processes; computer-aided industrial analysis services; computer-aided technical testing; computer-aided testing; quality control services; services provided by an application service provider; services of an application service provider, namely hosting software applications for third parties; services of an application service provider (ASP); monitoring and digital servicing of installations using software; performance of technical tests; conducting research projects and technical studies; conducting technological analyses; development of computer software for logistics, supply chain management and e-commerce portals; development of testing and measurement methods; design and development of computer software for controlling processes; design and development of operating software enabling access to cloud computing networks, as well as the use thereof; providing temporary use of online non-downloadable software for use in printing and publications; providing temporary use of online non-downloadable software for information management; providing temporary use of online non-downloadable software for use in data transmission; creation of control programs for automated measurement, assembly, regulation and associated visualization; remote monitoring of computer systems.

Abrégé

The invention relates to a dilute phase powder pump (51) for pumping powder, particularly coating powder, from a powder reservoir to a powder spray-coating device, comprising a powder inlet (80), which is or can be flow-connected to the powder reservoir, and a powder outlet (81), which is or can be flow-connected to the powder spray-coating device, the dilute phase powder pump (51) having also a powder pumping injector (100) with a motive fluid nozzle (1) and a converging inlet nozzle (11), and the dilute phase powder pump (51) having a valve device for optionally interrupting a flow connection between the powder inlet (80) of the dilute phase powder pump (51) and a powder inlet (5) of the motive fluid nozzle (1).

Classes IPC  ?

• B05B 5/16 - Dispositions pour l'alimentation en liquides ou en autres matériaux fluides
• B05B 7/14 - Appareillages de pulvérisation pour débiter des liquides ou d'autres matériaux fluides provenant de plusieurs sources, p. ex. un liquide et de l'air, une poudre et un gaz agencés pour projeter des matériaux en particules

Abrégé

The invention relates to a powder discharge device (50) with a powder thin flow pump (51) for delivering powder, particularly coating powder, from a powder reservoir to a powder spray device, with a control device (52) being integrated in the powder discharge device (50), which control device is designed to adjust at least one parameter, which is characterizing in relation to a spray coating process performed with the powder spray device and/or in relation to a powder delivery performed with the powder thin flow pump (51), the control device (52) forming a structural unit with the powder thin flow pump (51).

Classes IPC  ?

• B05B 7/14 - Appareillages de pulvérisation pour débiter des liquides ou d'autres matériaux fluides provenant de plusieurs sources, p. ex. un liquide et de l'air, une poudre et un gaz agencés pour projeter des matériaux en particules

Produits et services

3D animation software; Application software; Application software for cloud computing services; Application software for wireless devices; Application server software; Application simulation software; Application development software; Apparatus for the transmission of data; Editing software; Office and business applications; Business intelligence software; Business performance management [BPM] software; Business process management [BPM] software; Cloud servers; Cloud server software; CMS software [Content management system]; Firmware; Computer software, recorded; Computer application software; Computer utility programs [program performs computer maintenance work]; Computer utility programs for file management; Computer apparatus for remote meter reading; Computer hardware for remotely accessing and transmitting data; Computer programs for searching the contents of computers and computer networks by remote control; Computer servers; Software; Computer software to enable the provision of information via communications networks; Computer software to enable the provision of information via the Internet; Computer software to enable the provision of electronic media via communications networks; Computer software to enable the provision of electronic media via the Internet; Cloud computing software; Computer software for wireless content delivery; Document management software; Computer software for business purposes; Computer software for use in providing multiple user access to a global computer information network; Computer software to enable the searching of data; Computer programmes for data processing; Computer software to enable retrieval of data; Computer software for creating searchable databases of information and data; Computer software for use in remote meter reading; Dashboard software; Data management software. Machinery maintenance services; Maintenance of automata; Providing information relating to the repair or maintenance of painting machines and apparatus; Providing information relating to the repair or maintenance of pumps; Providing information relating to the repair or maintenance of electric motors; Coating of conduits; Information on the maintenance of measuring and test equipment. Updating of computer software; Updating and maintenance of computer software and programs; Updating and upgrading of computer software; Maintenance and updating of computer software; Consultancy services in the field of technological development; Advisory services relating to the safety of the environment; Consultancy services relating to quality control; Quality assurance consultancy; Control technology consulting services; Consulting in the field of cloud computing networks and applications; Providing temporary use of on-line non-downloadable operating software for accessing and using a cloud computing network; Providing temporary use of non-downloadable software; Providing information about industrial analysis and research services; Provision of information relating to technological research; Providing online information about industrial analysis and research services; Provision of on-line support services for computer program users; Providing software on a global computer network; Providing virtual computer systems through cloud computing; Providing virtual computer environments through cloud computing; Cloud computing; Cloud hosting provider services; Private cloud hosting provider service; Computer services for the analysis of data; Computer aided industrial research services; Computer aided design for manufacturing operations; Computer aided industrial analysis services; Computer aided industrial testing; Computer aided testing services; Quality control; Application service provider services; Application service provider [ASP], namely, hosting computer software applications of others; Digital asset management; Engineering testing; Technical research projects and studies; Technological analysis services; Development of computer software for logistics, supply chain management and e-business portals; Development of measuring and testing methods; Design and development of computer software for process control; Design and development of operating software for accessing and using a cloud computing network; Providing temporary use of on-line, non-downloadable software for use in publishing and printing; Providing temporary use of on-line non-downloadable software for the management of information; Providing temporary use of on-line non-downloadable software for the transmission of data; Creation of control programs for automated measurement, assembly, adjustment, and related visualisation; Monitoring of computer systems by remote access.

Produits et services

Downloadable three dimensional animation software; Downloadable application software for computers, mobile phones, tablets, and handheld computers for automating, connecting, operating, monitoring, and managing industrial internet of things (IoT) and electrostatic powder coating machinery and devices; Downloadable application software for computers, mobile phones, tablets, and handheld computers for browsing, searching, and ordering retail consumer goods featuring industrial internet of things (IoT) and electrostatic powder coating machinery and devices; Downloadable application software for computers, mobile phones, tablets, and handheld computers for the purpose of e-learning and education in the fields of workplace skills, workplace safety, and equipment use for industrial internet of things (IoT) and electrostatic powder coating machinery and devices; Downloadable application software for computers, mobile phones, tablets, and handheld computers for cloud computing services; Downloadable computer, mobile phone, tablet, and handheld computer application software for wireless devices; Downloadable application server software, namely, server operating software; Downloadable computer application simulation software for modeling electrostatic powder coatings; Downloadable application development software; Apparatus for the transmission of data, namely, computers, mobile phones, tablets, and handheld computers; Downloadable processing software for automating, connecting, operating, monitoring, and managing industrial internet of things (IoT) and electrostatic powder coating machinery and devices; Downloadable office and enterprise application software for automating, connecting, operating, monitoring, and managing industrial internet of things (IoT) and electrostatic powder coating machinery and devices; Downloadable business intelligence software for automating, connecting, operating, monitoring, and managing industrial internet of things (IoT) and electrostatic powder coating machinery and devices; Downloadable business performance management software for automating, connecting, operating, monitoring, and managing industrial internet of things (IoT) and electrostatic powder coating machinery and devices; Downloadable business process management software for automating, connecting, operating, monitoring, and managing industrial internet of things (IoT) and electrostatic powder coating machinery and devices; Computer servers, namely, cloud server; Downloadable cloud server software, namely, server operating software; Downloadable content management software for automating, connecting, operating, monitoring, and managing industrial internet of things (IoT) and electrostatic powder coating machinery and devices; Computer firmware; Downloadable computer software for automating, connecting, operating, monitoring, and managing industrial internet of things (IoT) and electrostatic powder coating machinery and devices; Downloadable computer application software for automating, connecting, operating, monitoring, and managing industrial internet of things (IoT) and electrostatic powder coating machinery and devices; Downloadable computer utilities programs for automating, connecting, operating, monitoring, and managing industrial internet of things (IoT) and electrostatic powder coating machinery and devices; Downloadable computer utilities software for file management; Computer equipment for use in remote reading of measuring instruments, namely, computers, mobile phones, tablets, and handheld computers; Computer hardware for remote access and transmission of data; Downloadable computer programs for browsing the contents of computers and computer networks using remote control; Computer server; Downloadable computer software for automating, connecting, operating, monitoring, and managing industrial internet of things (IoT) and electrostatic powder coating machinery and devices; Downloadable computer software that enables the provision of information via communication networks; Downloadable computer software enabling the provision of information via the Internet; Downloadable computer software that enables the delivery of electronic media over communication networks; Downloadable computer software enabling the provision of electronic media via the Internet; Downloadable computer software for automating, connecting, operating, monitoring, and managing industrial internet of things (IoT) and electrostatic powder coating machinery and devices in the field of cloud computing services; Downloadable computer software for wireless content delivery; Downloadable computer software for document management; Downloadable computer software for automating, connecting, operating, monitoring, and managing industrial internet of things (IoT) and electrostatic powder coating machinery and devices in the field of business purposes; Downloadable computer software to provide multi-user access to a global computer information network; Downloadable computer software for data search; Downloadable computer software for data processing; Downloadable computer software to enable data retrieval; Downloadable computer software to create searchable databases of information and data; Downloadable computer software for use in remote meter reading; Dashboard software, namely, downloadable graphical user interface software; Downloadable data management software Maintenance for electrostatic powder coating machinery and devices, spray coating booths, parts for spray coating booths, spray coating booth linings, spray coating booth roof sections, spray coating booth partitions, pipework for spray coating booths, suction machines for spray coating booths, powder pumps, compressed air guns, ejectors, spray guns for paint and powder coatings, painting machines, filters, pneumatic transporters, blowing machines, air suction machines, lifting apparatus, pump diaphragms, vacuum cleaners, dust exhaust machines, vibrators for spray coating booths and machines, separators for spray coating booths and machines, pulverisers for spray coating booths and machines, electric and electronic control units for spray coating booths and machines, and remote control apparatus for spray coating booths, machines, and guns; Maintenance of automatic electrostatic powder coating machinery and devices, spray coating booths, parts for spray coating booths, spray coating booth linings, spray coating booth roof sections, spray coating booth partitions, pipework for spray coating booths, suction machines for spray coating booths, powder pumps, compressed air guns, ejectors, spray guns for paint and powder coatings, painting machines, filters, pneumatic transporters, blowing machines, air suction machines, lifting apparatus, pump diaphragms, vacuum cleaners, dust exhaust machines, vibrators for spray coating booths and machines, separators for spray coating booths and machines, pulverisers for spray coating booths and machines, electric and electronic control units for spray coating booths and machines, and remote control apparatus for spray coating booths, machines, and guns; Provision of information concerning the repair or maintenance of painting machines and equipment; Provision of information regarding the repair or maintenance of pumps; Provision of information on repair or maintenance of electric motors; Provision of information on the maintenance of measuring and test equipment; Provision of information on the maintenance of measuring and testing equipment Updating computer software; Updating and maintenance of computer software and computer programs; Updating and upgrading of computer software; Updating and maintenance of computer software; Consulting in the field of technological development; Advice on quality control; Advice on quality assurance; Consulting services in the field of control engineering; Consulting services for cloud computer networks and applications; Provision of temporary use of non-downloadable online operating software to access and use a cloud computing network; Provision of temporary use of non-downloadable software for automating, connecting, operating, monitoring, and managing industrial internet of things (IoT) and electrostatic powder coating machinery and devices; Provision of temporary use of non-downloadable software for browsing, searching, and ordering retail consumer goods featuring industrial internet of things (IoT) and electrostatic powder coating machinery and devices; Provision of temporary use of non-downloadable software for the purpose of e-learning and education in the fields of workplace skills, workplace safety, and equipment use for industrial internet of things (IoT) and electrostatic powder coating machinery and devices; Provision of information on industrial analysis and research in the field of industrial internet of things (IoT) and electrostatic powder coating software, machinery, and devices; Provision of information on technological research; Provision of on-line information for industrial analysis and research in the field of industrial internet of things (IoT) and electrostatic powder coating machinery and devices; Provision of online support services for users of computer programs, namely, troubleshooting of computer software problems; Provision of temporary use of online, non-downloadable software for automating, connecting, operating, monitoring, and managing industrial internet of things (IoT) and electrostatic powder coating machinery and devices via a worldwide computer network; Provision of virtual computer systems through cloud computing; Providing virtual computing environments through cloud computing; Cloud Computing featuring software for automating, connecting, operating, monitoring, and managing industrial internet of things (IoT) and electrostatic powder coating machinery and devices; Cloud hosting provider services; Cloud hosting provider services for a private cloud; Computer services for data analysis, namely, analysis of data for automating, connecting, operating, monitoring, and managing industrial internet of things (IoT) and electrostatic powder coating, software, machinery, and devices; Computer aided industrial research in the field of industrial internet of things (IoT) and electrostatic powder coating software, machinery, and devices; Computer-aided design for manufacturing processes, namely, design of software, machines, and devices for automating, connecting, operating, monitoring, and managing industrial internet of things (IoT) and electrostatic powder coating; Computer-aided industrial analysis services in the field of industrial internet of things (IoT) and electrostatic powder coating software, machinery, and devices; Computer-aided technical testing, namely, technical testing of software, machinery, and devices automating, connecting, operating, monitoring, and managing industrial internet of things (IoT) and electrostatic powder coating; Computer-based tests, namely, testing of software, machinery, and devices automating, connecting, operating, monitoring, and managing industrial internet of things (IoT) and electrostatic powder coating; Quality control of goods and services; Application Service Provider (ASP) Services featuring software for use in automating, connecting, operating, monitoring, and managing industrial internet of things (IoT) and electrostatic powder coating machinery and devices; Application service provider services, namely, hosting of computer software applications for third parties; Services of an Application Service Provider featuring software for use in automating, connecting, operating, monitoring, and managing industrial internet of things (IoT) and electrostatic powder coating machinery and devices; Digital asset management in the nature of cloud storage for electronic data and files; Scientific and technological services, namely, technical tests in the field of industrial internet of things (IoT) and electrostatic powder coating, software, machinery, and devices; Implementation of technical research projects and studies, namely, conducting feasibility studies in the field of new technologies; Scientific and technological services, namely, technological analyses in the field of industrial internet of things (IoT) and electrostatic powder coating machinery and devices; Development of computer software for logistics, supply chain management and e-business portals; Development of measuring and testing specifications and procedures in the field of industrial internet of things (IoT) and electrostatic powder coating, software, machinery, and devices; Design and development of computer software for process control; Design and development of operating software for accessing and using cloud computing networks; Providing temporary use of non-downloadable online software for publication and printing; Providing temporary use of non-downloadable online software for information management; Providing temporary use of non-downloadable online software for use in data transmission; Design and development of computer software for automatic measurement, assembly, adjustment and the associated visualization; Remote access monitoring of computer systems to ensure proper functioning

Abrégé

The invention relates to a control circuit for protecting an electrostatic spray-coating apparatus, which has a high-voltage supply, against spark discharge. The control circuit has a disconnection device for automatically disconnecting the high-voltage supply, and has a device for detecting abnormal operation of the high-voltage supply. The device for detecting abnormal operation of the high-voltage supply is designed to monitor at least one parameter which is characteristic of the operation of the high-voltage supply, and to output a corresponding disconnection signal to the disconnection device when the at least one parameter which is characteristic of the operation of the high-voltage supply exceeds or falls below a predefined or predefinable limit value.

Classes IPC  ?

• H02H 7/00 - Circuits de protection de sécurité spécialement adaptés aux machines ou aux appareils électriques de types particuliers ou pour la protection sectionnelle de systèmes de câble ou de ligne, et effectuant une commutation automatique dans le cas d'un changement indésirable des conditions normales de travail
• B05B 5/053 - Dispositions pour l'alimentation en énergie, p. ex. en énergie pour la charge
• H02H 1/00 - Détails de circuits de protection de sécurité
• H02H 1/04 - Dispositions pour prévenir la réponse à des conditions transitoires anormales, p. ex. à la foudre

Abrégé

Disclosed are a Venturi nozzle arrangement for powder conveying injectors and corresponding powder conveying injectors. The Venturi nozzle arrangement has a first region, which serves as a drive nozzle, and a second region, which serves as a collecting nozzle, wherein the second region has a channel that serves as a stream collecting channel with a longitudinal axis, and wherein the first region has a nozzle opening which lies axially opposite the stream collecting channel, the first and second regions of the nozzle arrangement being inseparably connected to one another as a combined component.

Classes IPC  ?

• B05B 7/14 - Appareillages de pulvérisation pour débiter des liquides ou d'autres matériaux fluides provenant de plusieurs sources, p. ex. un liquide et de l'air, une poudre et un gaz agencés pour projeter des matériaux en particules
• B05B 7/00 - Appareillages de pulvérisation pour débiter des liquides ou d'autres matériaux fluides provenant de plusieurs sources, p. ex. un liquide et de l'air, une poudre et un gaz

Abrégé

A powder-dispensing device in the form of a dense-phase powder pump or of a powder injector is provided to deliver coating powder from a powder reservoir to a powder-spraying device. To make the spray coating operation easier for the customer and to be able to make it more cost-effective, without having to compromise on good coating quality and good coating efficiency, a control device is integrated in the powder-dispensing device or is connected, in particular directly, to the powder-dispensing device and is designed to establish at least one parameter that is characteristic of a spray coating procedure carried out with the powder-coating device.

Classes IPC  ?

• B05B 7/14 - Appareillages de pulvérisation pour débiter des liquides ou d'autres matériaux fluides provenant de plusieurs sources, p. ex. un liquide et de l'air, une poudre et un gaz agencés pour projeter des matériaux en particules
• B05C 19/04 - Appareillages spécialement adaptés pour appliquer des matériaux en particules à des surfaces le matériau en particules étant projeté, versé ou répandu sur la surface de l'ouvrage
• B05C 11/10 - Stockage, débit ou réglage du liquide ou d'un autre matériau fluideRécupération de l'excès de liquide ou d'un autre matériau fluide
• B65G 53/28 - Systèmes utilisant une combinaison de pression et d'aspiration de gaz
• B65G 53/04 - Transport pneumatique de matériaux en vrac par tuyaux ou tubesGlissières à insufflation d'air
• B65G 53/34 - Transport de matériaux en vrac par caniveaux, tuyaux ou tubes, par flottage ou par écoulement de gaz, de liquide ou de mousse Détails
• B65G 53/52 - Adaptations des tuyaux ou des tubes

Abrégé

A winding machine for web-type materials, in particular film materials, comprises a feeding device and at least one winding shaft which is capable of being driven and designed to receive a winding core for the winding of the web-type film material, wherein the winding machine is allocated a system for regulating and/or reducing an electrostatic charge of the web-type material during the winding process.

Classes IPC  ?

• B65H 26/00 - Dispositifs de sécurité ou d'avertissement, p. ex. détecteurs automatiques de défectuosités, mécanismes d'arrêt, pour mécanismes d'avance des bandes
• B65H 18/08 - Mécanismes d'enroulage des bandes
• B65H 19/22 - Changement de la bobine dans les mécanismes d'enroulage ou en liaison avec les opérations d'enroulage
• B65H 19/28 - Accrochage de la tête de la bande au nouveau noyau ou à la broche

Abrégé

The invention relates to a multicolor powder center (1) for supplying at least one powder spraying device with different types of coating powder as required. The multicolor powder center (1) has a first powder container (2.1) for receiving a first type of coating powder, at least one second powder container (2.2 - 2.12) for receiving a second type of coatng powder, and at least one pump unit (3.1 - 3.6) comprising at least one powder pump (4). The pressure side of the at least one powder pump (4) is fluidically connected or can be fluidically connected to the powder inlet of a powder spraying device. The at least one pump unit (3.1 - 3.6) and/or the powder container (2.1 - 2.12) can be moved relative to each other such that the suction side of the at least one powder pump (4) is fluidically connected or can be fluidically connected either to the interior of the first powder container (2.1) or the interior of the at least one second powder container (2.2 - 2.12) as required.

Classes IPC  ?

• B05B 7/14 - Appareillages de pulvérisation pour débiter des liquides ou d'autres matériaux fluides provenant de plusieurs sources, p. ex. un liquide et de l'air, une poudre et un gaz agencés pour projeter des matériaux en particules

Abrégé

The invention relates to a multicolor powder center (1) for supplying at least one powder spraying device with different types of coating powder as required. The multicolor powder center (1) has at least one powder container (2.1 - 2.12) for receiving coating powder and at least one pump unit (3.1 - 3.6) comprising at least one powder pump (4), in particular a dense flow pump or a diluted flow pump. The pressure side of the at least one powder pump (4) is fluidically connected or can be fluidically connected to the powder inlet of a powder spraying device. The at least one powder container (2.1 - 2.12) has at least one suction channel which is preferably formed in a suction pipe and which has a suction opening that opens into the interior of the powder container (2.1 - 2.12) and an opposite discharge opening that opens into a connection (10), wherein the suction side of the at least one powder pump (4) can be fluidically connected to the connection (10) of the powder container (2.1 - 2.12).

Classes IPC  ?

• B05B 7/14 - Appareillages de pulvérisation pour débiter des liquides ou d'autres matériaux fluides provenant de plusieurs sources, p. ex. un liquide et de l'air, une poudre et un gaz agencés pour projeter des matériaux en particules

Abrégé

The invention relates to a multicolor powder center (1) for supplying at least one powder spraying device with different types of coating powder as required. The multicolor powder center (1) has at least one powder container (2.1 - 2.12) for receiving coating powder and at least one pump unit (3.1 - 3.6) comprising at least one powder pump (4), in particular a dense flow pump or a diluted flow pump. The pressure side of the at least one powder pump (4) is fluidically connected or can be fluidically connected to the powder inlet of a powder spraying device. The pump unit (3.1 - 3.6) is paired with a docking unit (8), via which the suction side of the at least one powder pump (4) can be fluidically connected to the interior of the powder container (2.1 - 2.12) as required.

Classes IPC  ?

• B05B 7/14 - Appareillages de pulvérisation pour débiter des liquides ou d'autres matériaux fluides provenant de plusieurs sources, p. ex. un liquide et de l'air, une poudre et un gaz agencés pour projeter des matériaux en particules

Produits et services

Automatically operated electrostatic spray-coating devices and systems. Hand-operated electrostatic spray-coating devices and apparatus. Electric and electronic control units, control circuits and control systems respectively for the automatic control of electrostatic spray-coating apparatus, devices and systems.

Produits et services

Automatically operated electrostatic spray-coating devices and systems. Hand-operated electrostatic spray-coating devices and apparatus. Electric and electronic control units, control circuits and control systems respectively for the automatic control of electrostatic spray-coating apparatus, devices and systems.

Produits et services

Automatically operated apparatus and installations for electrostatic spray coating, namely, electrostatic-paint sprayers; Spray coating apparatus and spray coating installations, namely, electrostatic spray coating devices, powder coating spray guns, paint sprayers Manually operated apparatus and devices for electrostatic spray coating, namely, hand-operated spray guns Electrical and electronic control units for use with operating electrostatic spray coating devices; control circuits and control installations in the nature of electronic control circuits for operating electrostatic spray coating devices Spray coating apparatus and spray coating installations, namely, paint spray coating booths, not of metal; parts for paint spray booths not of metal, in particular lining parts, wall partitions, and roof parts in the nature of non-metallic roof flashing and roof tiling; ducts of plastic for paint spray booths not of metal, in particular for supplying pressurized air, powder or liquidized coating materials

Produits et services

Automatically operated apparatus and installations for electrostatic spray coating. Manually operated apparatus and devices for electrostatic spray coating. Electrical and electronical control units, control circuits and control installations, each for automatically operating electrostatic spray coating devices, spray coating apparatus and spray coating installations.

Produits et services

Automatically operated apparatus and installations for electrostatic spray coating. Manually operated apparatus and devices for electrostatic spray coating. Electrical and electronical control units, control circuits and control installations, each for automatically operating electrostatic spray coating devices, spray coating apparatus and spray coating installations.

Produits et services

Automatically operated apparatus and installations for electrostatic spray coating, namely, electrostatic-paint sprayers; Spray coating apparatus and spray coating installations, namely, electrostatic spray coating devices, powder coating spray guns, paint sprayers Manually operated apparatus and devices for electrostatic spray coating, namely, hand-operated spray guns Electrical and electronic control units for use with operating electrostatic spray coating devices; control circuits and control installations in the nature of electronic control circuits for operating electrostatic spray coating devices Spray coating apparatus and spray coating installations, namely, paint spray coating booths, not of metal; parts for paint spray booths not of metal, in particular lining parts, wall partitions, and roof parts in the nature of non-metallic roof flashing and roof tiling; ducts of plastic for paint spray booths not of metal, in particular for supplying pressurized air, powder or liquidized coating materials

Abrégé

A method and a dense phase powder pump for conveying coating powder from a first powder reservoir to a second downstream powder reservoir or to a downstream powder spray-coating gun or the like installation for spraying coating powder are disclosed. In order to reduce the number of components of the dense phase powder pump that require maintenance, the dense phase powder pump is designed as a single-chamber dense phase powder pump and has only a single powder conveyor chamber for conveying coating powder.

Classes IPC  ?

• B05C 19/00 - Appareillages spécialement adaptés pour appliquer des matériaux en particules à des surfaces
• B65G 53/66 - Utilisation de dispositifs indicateurs ou de commande, p. ex. pour commander la pression du gaz, pour régler le pourcentage matériaux-gaz, pour signaler ou éviter l'embouteillage des matériaux
• B05C 19/06 - Stockage, alimentation ou régulation de l'application du matériau en particulesRécupération du matériau en particules en excès
• B05B 7/14 - Appareillages de pulvérisation pour débiter des liquides ou d'autres matériaux fluides provenant de plusieurs sources, p. ex. un liquide et de l'air, une poudre et un gaz agencés pour projeter des matériaux en particules
• F04F 1/02 - Pompes utilisant un fluide intermédiaire, en surpression ou en sous-pression, agissant directement sur le liquide à pomper utilisant à la fois un fluide intermédiaire en surpression et en sous-pression, p. ex. alternativement
• B65G 53/30 - Transport des matériaux en vrac par des tuyaux ou des tubes par pression de liquide
• B65G 53/18 - Systèmes de pression de gaz fonctionnant avec fluidification des matériaux à travers une paroi poreuse
• B65G 53/58 - Dispositifs pour accélérer ou ralentir l'écoulement des matériauxUtilisation de générateurs de pression
• B65G 53/60 - Dispositifs pour séparer les matériaux du gaz propulseur

Abrégé

The invention relates to a dense-phase powder pump (1) for conveying coating powder from a first powder reservoir (101) to a second downstream powder reservoir or to a downstream powder spray-coating gun (102) or similar device for spraying coating powder. The dense-phase powder pump (1) has at least one powder conveying chamber (4), which is/can be fluidically connected to the first powder reservoir (101) via a powder inlet (2), and to the second powder reservoir or to the powder spray-coating gun (102) or similar device for spraying coating powder via a powder outlet (3). At least one powder inlet valve (7) is provided at the powder inlet (2) and at least one powder outlet valve (8) is provided at the powder outlet (3). According to the invention, in order to make the dense-phase powder pump (1) less prone to require maintenance during operation and, in particular, to constantly guarantee a continuous and uniform conveying of the powder, regardless of the type of powder, the at least one powder inlet valve (7) and/or the at least one powder outlet valve (8) has/have an effective flow cross-section in the respective open state, which corresponds to at least 35% of the effective flow cross-section of the at least one powder conveying chamber (4).

Classes IPC  ?

• B05B 7/00 - Appareillages de pulvérisation pour débiter des liquides ou d'autres matériaux fluides provenant de plusieurs sources, p. ex. un liquide et de l'air, une poudre et un gaz

Abrégé

The invention relates to a Venturi nozzle arrangement (100) for powder conveying injectors (50) and to corresponding powder conveying injectors (50). The Venturi nozzle arrangement (100) has a first region, which serves as a drive nozzle (1), and a second region, which serves as a collecting nozzle (11), wherein the second region has a channel that serves as a stream collecting channel (12) with a longitudinal axis (L), and wherein the first region has a nozzle opening (4) which lies axially opposite the stream collecting channel (12), the first and second regions of the nozzle arrangement (100) being inseparably connected to one another as a combined component.

Classes IPC  ?

• B05B 7/06 - Pistolets pulvérisateursAppareillages pour l'évacuation avec un orifice de sortie en entourant un autre situé approximativement dans le même plan

Abrégé

An antistatic device for reducing electrostatic charges on moving material webs may include an active positive electrode assembly having a plurality of active individual positive electrodes electrically connected to a positive high voltage source. The device may include an active negative electrode assembly having a plurality of active negative electrodes electrically connected to a negative high voltage source. A sensor system may be included for detecting a polarity of a neutralizing current between the material web and the antistatic device during operation of the antistatic device, and a controller for controlling the high voltage sources. The controller may be coupled to the sensor system and may be at least one of programmed and configured to one of active or leave activated the high voltage source required in each case and one of deactivate and leave deactivated the high voltage source not required in each case in response to the detected polarity of the neutralizing current.

Classes IPC  ?

• H01T 23/00 - Appareils pour la production d'ions destinés à être introduits dans des gaz à l'état libre, p. ex. dans l'atmosphère
• H01T 19/04 - Dispositifs prévus pour la décharge corona munis d'électrodes pointues
• B65H 26/02 - Dispositifs de sécurité ou d'avertissement, p. ex. détecteurs automatiques de défectuosités, mécanismes d'arrêt, pour mécanismes d'avance des bandes sensibles à la présence d'irrégularités dans la bande courante
• B41F 13/02 - Entraînement ou guidage des bandes à l'intérieur des presses ou des machines

Abrégé

The invention relates to a separating powder filter, particularly for supplying different types and/or sorts of powder, as selected, to a powder delivery device. The separating powder filter comprises the following: a first powder inlet, at least one additional, second powder inlet, and a powder outlet. Either the first powder inlet or the at least one second powder inlet can be fluidically connected to the powder outlet of the separating powder filter.

Classes IPC  ?

• B05B 12/14 - Aménagements de commande de la distributionAménagements de réglage de l’aire de pulvérisation pour fournir à un orifice de pulvérisation unique, un liquide ou un autre matériau fluide choisi parmi plusieurs
• B05B 7/14 - Appareillages de pulvérisation pour débiter des liquides ou d'autres matériaux fluides provenant de plusieurs sources, p. ex. un liquide et de l'air, une poudre et un gaz agencés pour projeter des matériaux en particules
• F16K 11/072 - Soupapes ou clapets à voies multiples, p. ex. clapets mélangeursRaccords de tuyauteries comportant de tels clapets ou soupapesAménagement d'obturateurs et de voies d'écoulement spécialement conçu pour mélanger les fluides dont toutes les faces d'obturation se déplacent comme un tout comportant uniquement des tiroirs à éléments de fermeture articulés à pivot
• F16K 31/12 - Moyens de fonctionnementDispositifs de retour à la position de repos actionnés par un fluide

Abrégé

The invention relates to a dense phase powder pump and a method for operating a dense phase powder pump in a powder-conveying mode. In order, in a simple manner, to prevent or at least reduce powder accumulations and clogging with powder, in particular on the powder inlet side of the powder conveying chamber of the dense phase powder pump, and thus in the region of the powder inlet valves, according to the invention, during a predefined or specified time period in at least one output phase and preferably at the end time of the output phase of a powder cycle, at least one of the following conditions exists: i) the powder inlet valve of the dense phase powder pump is open; ii) the powder outlet valve of the dense phase powder pump is closed; and/or iii) the application of an overpressure to the powder conveying chamber of the dense phase powder pump is interrupted.

Classes IPC  ?

• B05B 7/14 - Appareillages de pulvérisation pour débiter des liquides ou d'autres matériaux fluides provenant de plusieurs sources, p. ex. un liquide et de l'air, une poudre et un gaz agencés pour projeter des matériaux en particules
• F04B 43/02 - "Machines", pompes ou installations de pompage ayant des organes de travail flexibles ayant des organes flexibles du genre plat, p. ex. des diaphragmes

Abrégé

The invention relates to a cyclone separator (100), in particular for a powder recovery apparatus in an enamel powder coating plant. The cyclone separator (100) has an inflow region (101) with a powder inlet (102) for a powder-air mixed flow, a separation region (103) which adjoins the lower end of the inflow region (101) and which serves for separating off at least a part of the powder contained in the mixed flow under the action of centrifugal force, a powder collecting region (104) which is connected or connectable to the lower end region (103a) of the separation region (103) and which serves for collecting the powder separated off in the separation region (103), and an immersion tube which opens centrally from above into the inflow region (101) and which serves for discharging air from the mixed flow. The invention is characterized in that at least the inner surface, which comes into contact with the powder-air mixed flow, of the inflow region (101) and/or at least the inner surface, which comes into contact with the powder-air mixed flow, of the separation region (103) is manufactured at least in regions from a material which has a Rockwell hardness C (Rc) of at least 60.

Classes IPC  ?

• B04C 5/085 - Structure des appareils comportant des dispositifs résistants à l'usure
• B04C 5/14 - Structure du guide pour la phase lourdeStructure de l'apexAménagement d'évacuation
• B04C 5/15 - Structure du guide pour la phase lourdeStructure de l'apexAménagement d'évacuation comportant des volets oscillants ou pivotantsVoletsSoupapes de retenue
• B04C 5/18 - Structure du guide pour la phase lourdeStructure de l'apexAménagement d'évacuation utilisant un fluide auxiliaire pour aider l'évacuation
• B04C 5/185 - Collecteurs de poussière

Produits et services

Software for operating electrostatic neutralising and ionising systems, static elimination systems and air ionisers and air deionisers for use in commercial and industrial applications for controlling electrostatic charge generated by machines; electrode carriers for electrostatic neutralizing and ionizing systems and accessories therefor, including charging apparatus, power supply units, control devices, included in class 9; apparatus for controlling static electricity. Air purifying, air conditioning apparatus (included in class 11) based on the principle of electrostatic neutralising and ionising technology; air ionisers and air deionisers (included in class 11) for use in commercial and industrial applications for controlling electrostatic charge generated by machines. User manuals for electrostatic neutralising and ionising systems, static elimination systems, air ionisers and for air deionisers for use in commercial and industrial applications for controlling electrostatic charge generated by machines; user manuals for electrostatically neutralising electrode carriers and accessories therefor, including charging apparatus, power supply units, control devices.

Produits et services

Spraying booths of metal; parts for spraying booths of metal, particularly fairing parts, roof parts, partitions; pipes of metal for spraying booths, particularly for delivering compressed air, powder or fluidized coating material. Automatic electrostatic spray coating systems and instruments; air suction machines for spraying booths; powder pumps; pneumatic spray guns; ejectors; spray paint guns; painting machines; filters; pneumatic transporters, fans, exhaust fans, lifting apparatus, pump diaphragms; vacuum cleaners, suction systems; vibrators; separators; powder spray guns; parts for all the aforesaid goods included in this class. Electrostatic spray coating hand tools and devices; paint, powder or pneumatic spray guns, hand-operated; hand sprays; parts for all the aforesaid goods included in this class. Electric and electronic controls, control circuits and control systems; remote control devices for paint spray guns. Spraying booths (not of metal); parts for spraying booths of plastic, particularly fairing parts, roof parts, partitions; pipes of plastic for spraying booths, particularly for delivering compressed air, powder or fluidized coating materials.

Abrégé

Disclosed herein is a powder container for supplying coating powder to a powder coating station. The powder container includes a powder compartment for coating powder, the powder compartment being delimited by side walls, one of which is provided with an outlet port via which the powder compartment is or can be fluidically connected to an inlet of a powder deposition system. The effective flow cross-section of the fluid connection between the outlet port and the inlet of the powder deposition system can be variably adjusted.

Classes IPC  ?

• B05B 7/14 - Appareillages de pulvérisation pour débiter des liquides ou d'autres matériaux fluides provenant de plusieurs sources, p. ex. un liquide et de l'air, une poudre et un gaz agencés pour projeter des matériaux en particules
• B05B 14/45 - Aménagements pour collecter, réutiliser ou éliminer le matériau de pulvérisation excédentaire pour une utilisation dans des cabines de pulvérisation utilisant des séparateurs à cyclone
• B05B 14/48 - Aménagements pour collecter, réutiliser ou éliminer le matériau de pulvérisation excédentaire pour une utilisation dans des cabines de pulvérisation spécialement adaptés pour du matériau sous forme de particules
• B05B 14/43 - Aménagements pour collecter, réutiliser ou éliminer le matériau de pulvérisation excédentaire pour une utilisation dans des cabines de pulvérisation en filtrant l’air chargé de matériau en excès
• B05B 12/14 - Aménagements de commande de la distributionAménagements de réglage de l’aire de pulvérisation pour fournir à un orifice de pulvérisation unique, un liquide ou un autre matériau fluide choisi parmi plusieurs
• B05C 19/04 - Appareillages spécialement adaptés pour appliquer des matériaux en particules à des surfaces le matériau en particules étant projeté, versé ou répandu sur la surface de l'ouvrage
• B05C 19/00 - Appareillages spécialement adaptés pour appliquer des matériaux en particules à des surfaces
• B05C 19/06 - Stockage, alimentation ou régulation de l'application du matériau en particulesRécupération du matériau en particules en excès
• B05C 15/00 - Enceintes pour les appareilsCabines

Abrégé

The invention relates to an installation (100) and a method for finishing, particularly garnishing foodstuffs (2), said installation (100) comprising at least one spray device (10) for spraying a food-safe powdered additive material (1) in the direction of the foodstuff (2) undergoing finishing. Moreover, a charging device (14) is provided for electrostatically charging the powdered additive material (1) that is being sprayed or will be sprayed. In addition, a device is provided for influencing, where required, the electrical conductivity of the foodstuff (2) undergoing finishing.

Classes IPC  ?

• A23G 3/20 - Appareils à enrober ou fourrer les sucreries ou la confiserie
• A23G 3/34 - Sucreries, confiseries ou massepainProcédés pour leur fabrication
• A21C 15/00 - Appareils pour la manutention des produits cuits
• A23P 20/12 - Appareils ou procédés pour appliquer des poudres ou des particules sur les produits alimentaires, p. ex. pour panerRevêtement avec des produits de revêtement comestibles, p. ex. avec des huiles ou des graisses de tels appareils combinés avec des moyens de pré-humidification du produit alimentaire ou de friture

Abrégé

The invention relates to a distributor system (110) for an air-powder mixture sucked from a powder coating booth (43). The distributor system (110) comprises a switching device (111) which is connected or can be connected to a suction channel (44) of the powder coating booth (43) in a flow-type manner, said device being designed to optionally connect the suction channel (44) in a flow-type manner to the inlet of a first raw gas line (120) or to the inlet of at least one other, second raw gas line (130, 140, 150). The first raw gas line (120) is associated with a first powder depositor (121) and the at least one second raw gas line (130, 140, 150) with at least one second powder depositor (131).

Classes IPC  ?

• B05B 15/00 - Parties constitutives des installations ou des appareillages de pulvérisation non prévus ailleursAccessoires

Produits et services

Automatic power operated powder coating spray guns attached to gun controllers, and parts therefor, namely, tips and nozzles, electric pumps for use with automatic power operated powder coating spray guns and automatic electrostatic paint sprayers for electrostatic spray coating Manually operated powder coating spray guns and parts therefor, namely, tips and nozzles, all for electrostatic spray coating

Produits et services

Software for operating electrostatic neutralising and ionising systems, static elimination systems and air ionisers and air deionisers for use in commercial and industrial applications for controlling electrostatic charge generated by machines; electrode carriers for electrostatic emission control devices, namely, electrostatic precipitators for the treatment of solids by reducing particulate emission in industrial applications, controllers and control devices for electrostatic emission control devices, namely, electrostatic precipitators for the treatment of solids by reducing particulate emission in industrial applications Air purifying, air conditioning apparatus based on the principle of electrostatic neutralising and ionising technology; air ionisers and air deionisers for use in commercial and industrial applications for controlling electrostatic charge generated by machines User manuals for electrostatic neutralising and ionising systems, static elimination systems, air ionisers and for air deionisers for use in commercial and industrial applications for controlling electrostatic charge generated by machines; user manuals for electrostatically neutralising electrode carriers and accessories therefor, including charging apparatus, power supply units, control devices

Produits et services

Paint spraying booths of metal; powder coating booths of metal Automatic apparatus and devices for electrostatic material application, namely, automatic sprayers for electrostatic powder coating or electrostatic spray painting; painting machines; filters for paint or powder machines and paint or powder sprayers; pneumatic conveyors; blowing machines for the application, delivery, and/or recovery of electrostatically charged powder or electrostatically charged paint; air suction machines; lifting installations for the transport of machines; pump diaphragms; ejectors being machines for metering of powder or paint; exhaust units in the nature of air, dust, powder or paint particle suction machines; dust-exhausting installations in the nature of power-operated blowers; powder or paint vibrators; cyclone separators; powder coating spray guns; parts of the aforesaid goods; all of the above being automatically operated apparatus and installations for electrostatic spray coating Hand-operated application devices and apparatus for electrostatic application of powder coating or spray painting, namely, hand-operated spray guns for electrostatic powder coating; hand-operated spray guns for electrostatic paint spraying; parts of the aforesaid goods Electrical controllers and electronic control systems for machines; remote controls for paint spraying guns or powder coating guns Paint spraying booths, not of metal; powder coating booths, not of metal

Abrégé

A powder-dispensing device in the form of a dense-phase powder pump or of a powder injector is provided to deliver coating powder from a powder reservoir to a powder-spraying device. To make the spray coating operation easier for the customer and to be able to make it more cost-effective, without having to compromise on good coating quality and good coating efficiency, a control device is integrated in the powder-dispensing device or is connected, in particular directly, to the powder-dispensing device and is designed to establish at least one parameter that is characteristic of a spray coating procedure carried out with the powder-coating device.

Classes IPC  ?

• B05B 7/14 - Appareillages de pulvérisation pour débiter des liquides ou d'autres matériaux fluides provenant de plusieurs sources, p. ex. un liquide et de l'air, une poudre et un gaz agencés pour projeter des matériaux en particules
• B05C 19/04 - Appareillages spécialement adaptés pour appliquer des matériaux en particules à des surfaces le matériau en particules étant projeté, versé ou répandu sur la surface de l'ouvrage
• B05C 11/10 - Stockage, débit ou réglage du liquide ou d'un autre matériau fluideRécupération de l'excès de liquide ou d'un autre matériau fluide
• B65G 53/28 - Systèmes utilisant une combinaison de pression et d'aspiration de gaz
• B65G 53/04 - Transport pneumatique de matériaux en vrac par tuyaux ou tubesGlissières à insufflation d'air
• B65G 53/34 - Transport de matériaux en vrac par caniveaux, tuyaux ou tubes, par flottage ou par écoulement de gaz, de liquide ou de mousse Détails
• B65G 53/52 - Adaptations des tuyaux ou des tubes

Produits et services

Automatic apparatus and devices for electrostatic material application, namely, automatic sprayers for electrostatic powder coating or electrostatic spray painting; painting machines; filters for paint or powder machines and paint or powder sprayers; pneumatic conveyors; blowing machines, for the application, delivery, and/or recovery of electrostatically charged powder or electrostatically charged paint; air suction machines; lifting installations for the transport of machines; pump diaphragms; exhaust units in the nature of air, dust, powder or paint particle suction machines; dust-exhausting installations in the nature of power-operated blowers; powder or paint vibrators; cyclone separators; powder coating spray guns; parts of the aforesaid goods Ejectors being machines for metering of powder or paint Paint spraying booths, not of metal; powder coating booths, not of metal

Produits et services

Automatic spray coating devices. Manually operated spray coating devices.

Abrégé

The invention relates to a control circuit for protecting an electrostatic spray-coating apparatus, which has a high-voltage supply, against spark discharge. The control circuit has a disconnection device for automatically disconnecting the high-voltage supply, and has a device for detecting abnormal operation of the high-voltage supply. The device for detecting abnormal operation of the high-voltage supply is designed to monitor at least one parameter which is characteristic of the operation of the high-voltage supply, and to output a corresponding disconnection signal to the disconnection device when the at least one parameter which is characteristic of the operation of the high-voltage supply exceeds or falls below a predefined or predefinable limit value.

Classes IPC  ?

• H02H 7/00 - Circuits de protection de sécurité spécialement adaptés aux machines ou aux appareils électriques de types particuliers ou pour la protection sectionnelle de systèmes de câble ou de ligne, et effectuant une commutation automatique dans le cas d'un changement indésirable des conditions normales de travail
• B05B 5/10 - Dispositions pour l'alimentation en énergie, p. ex. en énergie pour la charge
• H02H 3/08 - Circuits de protection de sécurité pour déconnexion automatique due directement à un changement indésirable des conditions électriques normales de travail avec ou sans reconnexion sensibles à une surcharge
• H02H 3/24 - Circuits de protection de sécurité pour déconnexion automatique due directement à un changement indésirable des conditions électriques normales de travail avec ou sans reconnexion sensibles à une baisse ou un manque de tension
• H02H 3/44 - Circuits de protection de sécurité pour déconnexion automatique due directement à un changement indésirable des conditions électriques normales de travail avec ou sans reconnexion sensibles aux taux de variation de quantités électriques
• H02H 9/00 - Circuits de protection de sécurité pour limiter l'excès de courant ou de tension sans déconnexion
• H02H 1/04 - Dispositions pour prévenir la réponse à des conditions transitoires anormales, p. ex. à la foudre

Abrégé

The invention relates to a separating powder filter (1), particularly for supplying different types and/or sorts of powder, as selected, to a powder delivery device (50). The separating powder filter (1) comprises the following: a first powder inlet (2), at least one additional, second powder inlet (3), and a powder outlet (4). Either the first powder inlet (2) or the at least one second powder inlet (3) can be fluidically connected to the powder outlet (4) of the separating powder filter (1).

Classes IPC  ?

• B05B 12/14 - Aménagements de commande de la distributionAménagements de réglage de l’aire de pulvérisation pour fournir à un orifice de pulvérisation unique, un liquide ou un autre matériau fluide choisi parmi plusieurs
• B05B 7/14 - Appareillages de pulvérisation pour débiter des liquides ou d'autres matériaux fluides provenant de plusieurs sources, p. ex. un liquide et de l'air, une poudre et un gaz agencés pour projeter des matériaux en particules

Abrégé

A powder feeding device, in particular for coating powder, is disclosed. The powder feeding device includes a dense phase powder pump which has at least one conveying chamber with a powder inlet valve and a powder outlet valve. Furthermore, a control device is provided for selectively operating the dense phase powder pump in a powder conveying more or a flushing operating mode. The powder inlet valve and the powder outlet valve of the dense phase powder pump are configured in each case as a pneumatically actuable compression valve which can be closed when an actuating pressure is applied. The control device is configured to set the pressure value of the actuating pressure which is selected for closing the powder inlet valve and/or powder outlet valve depending on the respective operating mode of the dense phase powder pump and/or depending on a pressure which prevails in the conveying chamber.

Classes IPC  ?

• B65G 53/28 - Systèmes utilisant une combinaison de pression et d'aspiration de gaz
• B65G 53/66 - Utilisation de dispositifs indicateurs ou de commande, p. ex. pour commander la pression du gaz, pour régler le pourcentage matériaux-gaz, pour signaler ou éviter l'embouteillage des matériaux
• B05B 7/14 - Appareillages de pulvérisation pour débiter des liquides ou d'autres matériaux fluides provenant de plusieurs sources, p. ex. un liquide et de l'air, une poudre et un gaz agencés pour projeter des matériaux en particules
• B65G 53/14 - Systèmes à pression de gaz fonctionnant sans fluidification des matériaux avec injection pneumatique des matériaux par le gaz de propulsion l'écoulement de gaz provoquant l'alimentation des matériaux par effet d'aspiration
• F16K 7/07 - Dispositifs d'obturation à diaphragme, p. ex. dont un élément est déformé, sans être déplacé entièrement, pour fermer l'ouverture à diaphragme tubulaire dont l'étranglement est assuré par une force extérieure radiale par pression d'un fluide
• G05D 7/01 - Commande de débits sans source d'énergie auxiliaire

Abrégé

The invention relates to a dense phase powder pump (1) and a method for operating a dense phase powder pump (1) in a powder-conveying mode. In order, in a simple manner, to prevent or at least reduce powder accumulations and clogging with powder, in particular on the powder inlet side of the powder conveying chamber (4) of the dense phase powder pump (1), and thus in the region of the powder inlet valves (7), according to the invention, during a predefined or specified time period in at least one output phase and preferably at the end time of the output phase of a powder cycle, at least one of the following conditions exists: i) the powder inlet valve (7) of the dense phase powder pump (1) is open; ii) the powder outlet valve (8) of the dense phase powder pump (1) is closed; and/or iii) the application of an overpressure to the powder conveying chamber (4) of the dense phase powder pump (1) is interrupted.

Classes IPC  ?

• B05B 7/14 - Appareillages de pulvérisation pour débiter des liquides ou d'autres matériaux fluides provenant de plusieurs sources, p. ex. un liquide et de l'air, une poudre et un gaz agencés pour projeter des matériaux en particules

Produits et services

Manually operated powder coating guns and accessories therefore, namely, tips, nozzles and hoses, all for electrostatic spray coating

Abrégé

A nozzle for atomizing coating materials, in particular coating powder, includes a housing, which has an inlet-side opening and an outlet-side opening, and the openings are connected to each other by a passage channel. The housing has an inner housing part, which defines the passage channel, and an outer housing part, which is designed to detachably connect the nozzle to a coating device. In order to optimize the production process for the nozzle and to reduce costs, the inner housing part and the outer housing part are designed as separate individual pieces.

Classes IPC  ?

• B05B 1/04 - Buses, têtes de pulvérisation ou autres dispositifs de sortie, avec ou sans dispositifs auxiliaires tels que valves, moyens de chauffage agencés pour produire un jet, un pulvérisat ou tout autre écoulement de forme ou de nature particulière, p. ex. sous forme de gouttes individuelles de forme plane, p. ex. en forme d'éventail, en forme de lame
• B05B 15/18 - Aménagements pour empêcher ou réguler une détérioration structurelle des appareillages de pulvérisation ou de leurs sorties, p. ex. pour rompre à des emplacements souhaitésAménagements pour manipuler ou remplacer des parties détériorées pour améliorer la résistance à l’usure, p. ex. pièces rapportées ou revêtementsAménagements pour empêcher ou réguler une détérioration structurelle des appareillages de pulvérisation ou de leurs sorties, p. ex. pour rompre à des emplacements souhaitésAménagements pour manipuler ou remplacer des parties détériorées pour indiquer l’usureAménagements pour empêcher ou réguler une détérioration structurelle des appareillages de pulvérisation ou de leurs sorties, p. ex. pour rompre à des emplacements souhaitésAménagements pour manipuler ou remplacer des parties détériorées pour manipuler ou remplacer les parties usées
• B05B 7/14 - Appareillages de pulvérisation pour débiter des liquides ou d'autres matériaux fluides provenant de plusieurs sources, p. ex. un liquide et de l'air, une poudre et un gaz agencés pour projeter des matériaux en particules
• B05B 1/00 - Buses, têtes de pulvérisation ou autres dispositifs de sortie, avec ou sans dispositifs auxiliaires tels que valves, moyens de chauffage

Abrégé

The invention relates to a powder supply device for a powder coating system having at least one powder container (24), which has a powder chamber (22), and having at least one powder dispensing device, which is connected or can be connected to a powder dispensing channel (13) opening into the powder chamber (22) via a powder dispensing opening (36), in order to extract coating powder from the powder chamber (22) during powder coating operation of the powder coating system. In order to achieve as homogeneous and effective a powder conveyance as possible using the powder supply device according to the invention, the at least one powder dispensing device is designed as a powder dense flux pump (4), in particular as a single-chamber powder dense flux pump (200).

Classes IPC  ?

• B65G 53/16 - Systèmes de pression de gaz fonctionnant avec fluidification des matériaux
• B05B 7/14 - Appareillages de pulvérisation pour débiter des liquides ou d'autres matériaux fluides provenant de plusieurs sources, p. ex. un liquide et de l'air, une poudre et un gaz agencés pour projeter des matériaux en particules

Abrégé

The invention relates to a powder container (24) for supplying coating powder to a powder coating station (1). The powder container (24) includes a powder compartment (22) for coating powder (42), the powder compartment (22) being delimited by side walls, one of which is provided with an outlet port (32) via which the powder compartment (22) is or can be fluidically connected to an inlet of a powder deposition system (46, 48, 56). The effective flow cross-section of the fluid connection (92) between the outlet port (32) and the inlet of the powder deposition system (46, 48, 56) can be variably adjusted.

Classes IPC  ?

• B05B 7/14 - Appareillages de pulvérisation pour débiter des liquides ou d'autres matériaux fluides provenant de plusieurs sources, p. ex. un liquide et de l'air, une poudre et un gaz agencés pour projeter des matériaux en particules
• B05B 15/12 - Cabines de pulvérisation

Abrégé

A powder conveyor has a pneumatically actuated dense phase powder pump and a pressure controller. The dense phase powder pump comprises at least one conveyor chamber having a powder inlet valve and a powder outlet valve. The pressure controller can be used to adjust and maintain a set pressure on the at least one conveyor chamber of the dense phase powder pump that is or can be previously defined and/or to adjust and maintain an actuation pressure on the powder inlet valve or the powder outlet valve that is or can be previously defined. The powder conveyor further comprises a gas flow detection device for detecting or determining a quantity of gas that is fed or removed per time unit when the set pressure is adjusted and maintained on the at least one conveyor chamber or a quantity of gas that is fed to the powder inlet valve or the powder outlet valve per time unit when the actuation pressure is adjusted and maintained. An evaluation device compares at least one detected or determined gas flow value with a corresponding set value and automatically generates an error and/or alarm signal when a deviation is detected.

Classes IPC  ?

• B65G 51/18 - Adaptation des tuyaux ou tubesJoints des tuyaux ou tubes
• B65G 53/66 - Utilisation de dispositifs indicateurs ou de commande, p. ex. pour commander la pression du gaz, pour régler le pourcentage matériaux-gaz, pour signaler ou éviter l'embouteillage des matériaux
• B05B 7/14 - Appareillages de pulvérisation pour débiter des liquides ou d'autres matériaux fluides provenant de plusieurs sources, p. ex. un liquide et de l'air, une poudre et un gaz agencés pour projeter des matériaux en particules
• F04F 1/02 - Pompes utilisant un fluide intermédiaire, en surpression ou en sous-pression, agissant directement sur le liquide à pomper utilisant à la fois un fluide intermédiaire en surpression et en sous-pression, p. ex. alternativement
• B65G 53/30 - Transport des matériaux en vrac par des tuyaux ou des tubes par pression de liquide
• B65G 53/18 - Systèmes de pression de gaz fonctionnant avec fluidification des matériaux à travers une paroi poreuse
• B65G 53/58 - Dispositifs pour accélérer ou ralentir l'écoulement des matériauxUtilisation de générateurs de pression
• B65G 53/60 - Dispositifs pour séparer les matériaux du gaz propulseur

Abrégé

The invention relates to a method and a dense phase powder pump (1) for conveying coating powder from a first powder reservoir (101) to a second downstream powder reservoir or to a downstream powder spray-coating gun (102) or the like installation for spraying coating powder. In order to reduce the number of components of the dense phase powder pump (1) that require maintenance, the dense phase powder pump (1) is designed as a single-chamber dense phase powder pump and has only a single powder conveyor chamber (4) for conveying coating powder.

Classes IPC  ?

• B05C 19/00 - Appareillages spécialement adaptés pour appliquer des matériaux en particules à des surfaces
• B65G 53/66 - Utilisation de dispositifs indicateurs ou de commande, p. ex. pour commander la pression du gaz, pour régler le pourcentage matériaux-gaz, pour signaler ou éviter l'embouteillage des matériaux
• B05C 19/06 - Stockage, alimentation ou régulation de l'application du matériau en particulesRécupération du matériau en particules en excès
• B05B 7/14 - Appareillages de pulvérisation pour débiter des liquides ou d'autres matériaux fluides provenant de plusieurs sources, p. ex. un liquide et de l'air, une poudre et un gaz agencés pour projeter des matériaux en particules
• F04F 1/02 - Pompes utilisant un fluide intermédiaire, en surpression ou en sous-pression, agissant directement sur le liquide à pomper utilisant à la fois un fluide intermédiaire en surpression et en sous-pression, p. ex. alternativement
• B65G 53/30 - Transport des matériaux en vrac par des tuyaux ou des tubes par pression de liquide
• B65G 53/18 - Systèmes de pression de gaz fonctionnant avec fluidification des matériaux à travers une paroi poreuse
• B65G 53/58 - Dispositifs pour accélérer ou ralentir l'écoulement des matériauxUtilisation de générateurs de pression
• B65G 53/60 - Dispositifs pour séparer les matériaux du gaz propulseur

Abrégé

The present invention relates to a spray-coating gun for the spray coating of objects with coating powder. The front end region of the spray-coating gun has a coating-powder spray head and the opposite, rear end region of said spray-coating gun has a coating-powder connection and at least one compressed-gas connection. Coating powder can be supplied via the coating-powder connection to a coating-powder channel extending to the coating-powder spray head, while compressed gas can be supplied via the at least one compressed-gas connection to at least one compressed-gas channel extending to the front end region of the spray-coating gun. In order to optimize the coating quality which can be achieved with the spray-coating gun, it is provided according to the invention that the compressed-gas channel has at least one compressed-gas branch via which at least some of the compressed gas added to the compressed-gas channel is supplied to the coating-powder channel in order to adjust a powder/air mixture necessary for atomizing at the coating-powder spray head and/or for homogenizing the coating powder supplied to the coating-powder channel.

Classes IPC  ?

• B05B 15/50 - Aménagements pour le nettoyageAménagements pour empêcher les dépôts, le séchage ou un blocageAménagements pour détecter une évacuation incorrecte en raison de la présence d’un corps étranger
• B05B 12/14 - Aménagements de commande de la distributionAménagements de réglage de l’aire de pulvérisation pour fournir à un orifice de pulvérisation unique, un liquide ou un autre matériau fluide choisi parmi plusieurs
• B05B 7/14 - Appareillages de pulvérisation pour débiter des liquides ou d'autres matériaux fluides provenant de plusieurs sources, p. ex. un liquide et de l'air, une poudre et un gaz agencés pour projeter des matériaux en particules
• B05B 7/24 - Appareillages de pulvérisation pour débiter des liquides ou d'autres matériaux fluides provenant de plusieurs sources, p. ex. un liquide et de l'air, une poudre et un gaz avec des moyens, p. ex. un récipient, pour alimenter en liquide ou autre matériau fluide un dispositif de décharge
• B05B 5/03 - Appareillages pour délivrer le matériau, p. ex. pistolets de pulvérisation électrostatique caractérisés par l'utilisation de gaz
• B05B 5/04 - Appareillages pour délivrer le matériau, p. ex. pistolets de pulvérisation électrostatique caractérisés en ce qu'ils comportent une sortie rotative ou des éléments déflecteurs

Abrégé

The invention relates to a powder-dispensing device (1) in the form of a dense-phase powder pump or of a powder injector for delivering coating powder from a powder reservoir (101) to a powder-spraying device (102). To make the spray coating operation easier for the customer and to be able to make it more cost-effective, without having to compromise on good coating quality and good coating efficiency, the invention proposes a control device (120) which is integrated in the powder-dispensing device (1) or is connected, in particular directly, to the powder-dispensing device (1) and which is designed to establish at least one parameter that is characteristic of a spray coating procedure carried out with the powder-coating device (102).

Classes IPC  ?

• B05B 7/14 - Appareillages de pulvérisation pour débiter des liquides ou d'autres matériaux fluides provenant de plusieurs sources, p. ex. un liquide et de l'air, une poudre et un gaz agencés pour projeter des matériaux en particules
• B65G 53/28 - Systèmes utilisant une combinaison de pression et d'aspiration de gaz

Abrégé

The invention relates to a powder spray coating booth (1) in which objects can be coated with powder with the aid of at least one spray device (6), wherein the powder spray coating booth (1) has an exhaust channel arrangement for exhausting air and excess powder from the booth interior of the powder spray coating booth (1), and wherein the exhaust channel arrangement has an exhaust channel (9) which is arranged in the booth substructure and which is fluidically connected to the booth interior via at least one exhaust opening (8). In order to achieve that a change of powder can also be quickly carried out, the invention provides that the exhaust channel (9) is additionally fluidically connected or can be additionally fluidically connected to at least two channel sections (31, 32) which are led out of the booth substructure, via a manifold (30) arranged in the booth substructure.

Classes IPC  ?

• B05B 15/12 - Cabines de pulvérisation

Abrégé

An antistatic device for reducing electrostatic charges on moving material webs may include at least one active electrode assembly. The electrode assembly may include a plurality of active individual needle-shaped electrodes, which during operation may be electrically connected to an associated high voltage source. A controller may be included for controller the voltage source. The at least one active electrode assembly and the controller may be arranged in a housing. A signal device may be arranged at least one of in and on the housing. The signal device may include an optical indicator for outputting a signal to a user. The signal may correlate with at least one parameter of the material web. The at least one parameter may include a polarity of the material web.

Classes IPC  ?

• H05F 3/00 - Enlèvement des charges électrostatiques
• H01T 19/04 - Dispositifs prévus pour la décharge corona munis d'électrodes pointues
• H01T 23/00 - Appareils pour la production d'ions destinés à être introduits dans des gaz à l'état libre, p. ex. dans l'atmosphère