The invention relates to a holding device (1) for holding or fixing an object (O), having a holding element (10) and a fastening element (20), wherein the holding element (10) surrounds the object (O) and can be tightened. According to the invention, the holding device (1) has a sensor (30). The problem solved by the holding device according to this invention is that of improving the service life and acquiring data for further development and remote diagnosis. The invention also relates to a method for holding or fixing an object using a holding device and a sensor.
F16L 33/04 - Colliers de serrage pour manches serrés par broche et écrou filetés disposés tangentiellement
F16B 2/08 - Brides ou colliers, c.-à-d. dispositifs de fixation dont le serrage est effectué par des forces effectives autres que la résistance à la déformation inhérente au matériau dont est fait le dispositif externes c.-à-d. agissant par contraction utilisant des frettes ou des bandes
The invention relates to an anti-rotation arrangement (10) for securing a nut against rotational movement in the assembly direction (M), comprising at least one polygonal nut (6) having an opening and a plurality of lateral surfaces (7), a support element (5) which has at least one opening (2) and against which the nut (6) rests, and at least one tightening means that is guided through the opening (2) in the support element (5) and through the opening in the nut (6) and is in threaded engagement therewith. According to the invention, a plurality of recesses (4) that are formed on the support element (5) project in the direction of the nut (6), wherein the recesses (4) are arranged around the nut (6) in such a way that the nut (6) is pressed against the plurality of recesses (4) in the assembly direction (M) when the tightening means is tightened.
A pressure-reducing system for a high-pressure tank, in particular for a high-pressure tank of a motor vehicle, in which high-pressure tank a fluid is stored under positive pressure. The high-pressure tank has an outlet for relieving the pressure. The high-pressure tank is fluidically connected by way of the outlet to a thermal pressure relief device through which the fluid flows in the flow direction (x) when the pressure is relieved. A pressure reducer for reducing the pressure when relieving the pressure of the high-pressure tank is provided in the thermal pressure relief device.
The disclosure relates to a clip having a clip band which has two mutually adjacent ends which can be connected to each other by a clamping apparatus. A clamping screw is provided having a head portion and a shaft portion. The shaft portion has a shaft and a thread region, with which the clamping screw can be screwed to the clamping apparatus. The head portion has a clamping head for applying a pretensioning force in a pretensioning direction. The head portion has an assembly head for tightening the clamping screw and for ensuring a predefined torque. There is provision for the clamping head to have a shear plane at the upper side thereof.
The invention relates to an outlet line closure (10) having a connecting-piece portion (11) for fluid-tight connection to one end of an outlet line (1) and having an outlet portion (13) for discharging a fluid in the flow direction (x). According to the invention, the outlet portion (13) of the closure comprises an end face (3) which partially closes the end of the outlet line (1) in such a way that the fluid can flow out of the outlet portion (13) in the flow direction (x), the penetration of external elements into the outlet section (13) and into the outlet line (1) being at least partially prevented.
F16L 31/00 - Dispositions d'assemblage des manches entre elles ou avec des manchons flexibles
B01D 29/00 - Filtres à éléments filtrants stationnaires pendant la filtration, p. ex. filtres à aspiration ou à pression, non couverts par les groupes Leurs éléments filtrants
B01D 35/00 - Dispositifs filtrants ayant des particularités non couvertes spécifiquement par les groupes , applications non couvertes spécifiquement par les groupes Dispositifs auxiliaires pour la filtrationStructure du carter de filtre
F16L 55/24 - Prévention de l'accumulation de résidus ou autres matières dans les tuyaux, p. ex. par purgeur, par crépine
8.
SOCKET WITH PROTRUSION FOR REDUCED INSERTION FORCE
The present disclosure provides a socket (10). The socket (10) includes a first wall (1) and a second wall (2) disposed opposite to each other; a base (3) substantially vertically abutting the first wall (1) and the second wall (2), the base (3) forming a recess (4) with the first wall (1) and the second wall (2). An end of the second wall (2) away from the base (3) has a protrusion (22) that is inclined toward the recess (4), such that a spacing between the first wall (1) and the protrusion (22) of the second wall (2) is narrower compared to that between the first wall (1) and a non-protruded segment (5) of the second wall (2).
F16L 21/03 - Raccords avec manchon ou douille avec segments d'étanchéité élastiques entre le tuyau et le manchon ou entre le tuyau et la douille, p. ex. avec des segments roulants ou autres segments profilés préfabriqués placés dans la partie femelle avant la fixation
B28B 21/56 - Procédés ou machines spécialement adaptés à la fabrication des objets de forme tubulaire par incorporation de renforcements
The invention relates to a quick connector (1) for connecting fluid lines in battery thermal management systems, comprising a connecting body (10) which has a straight inlet section (2) for connecting to a main inlet line of the thermal management system in a fluid-communicating manner, and a straight outlet section (4), arranged substantially perpendicularly to said inlet section, for connecting to a heat exchanger line of a battery in a fluid-communicating manner, wherein the connecting body (10) surrounds a fluid channel (5) and has a deflecting section (3) arranged between the inlet and outlet sections (2, 4) for deflecting an inlet flow, characterised in that a fluid channel diameter (D) of the inlet and deflecting sections (2, 3) corresponds to a diameter of the main inlet line and is larger than a fluid channel diameter (d) of the outlet section (4), wherein a diameter transition (7) of the fluid channel (5) is arranged downstream of the deflecting section (3) in the region of the outlet section (4).
F16L 37/08 - Accouplements du type à action rapide dans lesquels l'assemblage entre les extrémités s'aboutant ou se chevauchant est maintenu par des organes de blocage
The invention relates to a securing system (10) for securing a fluid container (1) in the region of a frame construction (2) by means of multiple fastening straps (3) for clamping the fluid container (1) and by means of holder elements (11) which are fixable to a frame construction (2) in order to form holding points, wherein the fastening straps (3) are connected at their ends to the holder elements (11) and at least partly engage around the fluid container (1) between the holder elements (11). The invention provides that the fastening straps (3) are designed to radially clamp the fluid container (1), wherein the ends of the fastening straps (3) are axially movably mounted on the holder elements (11).
The invention relates to a profile clamp (10) having a flange (30), the profile clamp comprising a first partial shell (12) which has, at a first circumferential end, a first clamping head (2) and, at a second circumferential end (22), a first connection structure (20), and comprising a second partial shell (14) which has, at a first circumferential end, a second clamping head (4) and, at a second circumferential end (22), the first connection structure (20). According to the invention, the flange (30) comprises, in the region of the second circumferential ends (22) of the partial shells (12, 14), a second connection structure (21), complementary to the first connection structures (20), for releasably fixing the second circumferential ends (22) of the partial shells (12, 14).
F16L 23/08 - Raccords à brides les brides étant raccordées par des organes tendus dans le plan radial raccordées par broche et écrou fileté disposés tangentiellement
A conduit connection device is described, comprising a housing, which has a connection geometry for connection of a conduit element which is connected to the conduit connection device to a counterpart conduit element, a hollow pipe section for transporting a fluid through the conduit connection device, and a temperature sensor for measuring a temperature of the fluid to be conducted through the conduit connection device. A heat conduction element is arranged in the housing such that the fluid to be transported flows against it on an inner side of the heat conduction element. The temperature sensor is arranged on an outer side of the heat conduction element.
G01K 1/16 - Dispositions particulières pour conduire la chaleur de l'objet à l'élément sensible
G01K 13/02 - Thermomètres spécialement adaptés à des fins spécifiques pour mesurer la température de fluides en mouvement ou de matériaux granulaires capables de s'écouler
13.
Spring clip for receiving a threaded nut in a torsion-proof manner, and threaded nut assembly and tensioning clamp comprising such a spring clip
The disclosure relates to a spring clip for receiving a polygonal threaded nut in a torsion-proof manner, a corresponding threaded nut assembly, and a spring clamp having such a spring clip. The spring clip is substantially U-shaped and has a base and two limbs. Each limb has at least one step and a free end, one detent section being formed between the step and the free end of each limb. The free ends of the limbs are thereby bent away from each other.
F16B 2/24 - Clips, c.-à-d. dispositifs de fixation à serrage effectué uniquement par la résistance à la déformation inhérente au matériau dont est fait le dispositif en matériau élastique, p. ex. un matériau caoutchouteux métallique
The disclosure relates to a profiled clamp having a clamp band, which extends in a peripheral direction about a longitudinal axis between a first clamping head and a second clamping head, the clamp band having a clip element. The clip element has a fastening portion, which fastens the clip element to the clamp band such that the clip element is stationary at least in the peripheral direction, and a protrusion portion, which extends away from the clamp band up to a free end piece. Thus, a profiled clamp for which rotation is avoided simply and economically in the premounted stated is provided.
F16L 23/08 - Raccords à brides les brides étant raccordées par des organes tendus dans le plan radial raccordées par broche et écrou fileté disposés tangentiellement
The invention relates to a valve device (7) for flow limitation in plug-in connectors (1) for fluid lines, the plug-in connector (1) extending along a longitudinal axis (L) and comprising a connection-piece housing (2) which encloses a fluid channel (8) and through which a fluid can flow, wherein the connection-piece housing (2) has a sleeve portion (4) for receiving and fluidically connecting a line connection piece and has a connection-piece portion (5) which axially adjoins the sleeve portion (4) and has a passage opening (9), wherein the sleeve portion (4) is provided with at least one securing element (3) for detachably securing the connection-piece housing (2) to a line connection piece. According to the invention, it is provided that the plug-in connector (1) comprises a valve device (7), which is mounted with the ability to axially move selectively between a blocking position (SP) and an open position (FP) in order to block and open up the passage opening (9), wherein the valve device (7) is located in the connection-piece portion (5) of the connection-piece housing (2).
F16L 37/40 - Accouplements du type à action rapide avec moyens pour couper l'écoulement du fluide avec un obturateur dans une seule des deux extrémités de tuyau avec un clapet dont l'ouverture se fait automatiquement au moment de l'accouplement
The invention relates to a closure device (10) for single use on an outlet line (1) of a pressurised fluid system, the closure device comprising a main body (11) that extends along a central longitudinal axis (L), can be fluid-tightly connected to an outlet line (1), and comprises an internal cavity for holding the fluid. According to the invention, the main body (11) has a cover element (12) that delimits the cavity at one longitudinal end (15) of the main body (11), wherein the cover element (12) prevents the fluid from flowing out of the main body (11) in the flow direction (S) until the fluid contained in the cavity of the main body (11) reaches a predefined pressure threshold.
F16K 17/40 - Soupapes ou clapets de sûretéSoupapes ou clapets d'équilibrage avec élément de rupture, p. ex. un diaphragme de rupture, un joint fusible
F16K 17/36 - Soupapes ou clapets de sûretéSoupapes ou clapets d'équilibrage fonctionnant sous l'action de circonstances extérieures, p. ex. un choc, un changement de position
17.
FLOW-OPTIMIZED LINE CONNECTOR, AND LINE CONNECTOR ASSEMBLY
A line connector assembly and a line connector for fluidically connecting fluid lines is described. A housing has: a receiving space; a connecting piece; and a channel through which fluid can flow. The channel through which fluid can flow has a first straight channel portion and a curved channel portion. The curved channel portion directly adjoins the first straight channel portion in such a way that fluid can flow through, and the curved channel portion can be connected to a second straight channel portion in such a way that fluid can flow through. The curved channel portion has an inner channel line and an outer channel line, the outer channel being less strongly curved than the inner channel line. The outer channel line of the curved channel portion has, over an entire extent of the curved channel portion, a length (L).
F15D 1/04 - Agencement de déflecteurs de guidage dans les coudes des tuyaux ou les courbes des conduitsStructure des éléments de conduit pour des coudes en relation avec l'écoulement, p. ex. pour réduire les chutes de débit
The invention relates to a distributor pipe (10) for conducting and distributing fluids in battery cooling systems, with a main body (5) which extends along a pipe longitudinal axis (L), is configured at least in portions as a corrugated pipe, and has corrugated pipe portions (7), wherein the corrugated pipe portions (7) of the main body (5) have circumferentially running corrugation troughs (3) and corrugation peaks (2) which alternate along the pipe longitudinal axis (L). It is provided according to the invention that the distributor pipe (10) comprises at least one connector (1) of a first type and a plurality of connectors (20) of a second type, wherein the distributor pipe (10) is manufactured from the same material as and in one part with the connectors of the first and second type (1, 20) in one manufacturing operation.
F16L 11/118 - Manches, c.-à-d. tuyaux flexibles en caoutchouc ou en matériaux plastiques flexibles à paroi ondulée avec des agencements pour usages particuliers, p. ex. conducteurs d'électricité
F16L 47/32 - Ensembles de branchement, p. ex. d'une seule pièce, soudés, rivetés
F24S 10/70 - Collecteurs de chaleur solaire utilisant des fluides vecteurs le fluide vecteur circulant à travers des tubes absorbeurs
The invention relates to a clamp for sealing a pipe-connector connection (1), wherein the clamp comprises a first clamp half (10) and a second clamp half (20), wherein the two clamp halves (10, 20) are designed to be connected to one another. The invention further relates to a connector (40) for insertion into a pipe (30), wherein the connector (40) has at least one outer-side elevation (41) and the elevation (41) has an oversize with respect to the pipe (30).
F16L 33/23 - Dispositions d'assemblage des manches avec des organes rigidesRaccords rigides pour manches, p. ex. éléments unitaires s'engageant à la fois dans deux manches avec moyens non mentionnés dans les groupes précédents pour saisir la manche entre l'extérieur et l'intérieur les parties extérieures présentant des parties segmentées qui sont maintenues pressées contre la manche par des organes disposés tangentiellement
21.
INSERT PIECE FOR INSERTING INTO A CHANNEL SECTION OF AN ANGLED PIECE
The disclosure relates to an insert piece for inserting into a channel section of an angled piece for fluidically connecting fluid lines. The insert piece has a mounting for placing on the channel section and at least one guide element for at least partly changing the flow direction of at least one part of a fluid flowing through the channel section by a change angle. The mounting has an opening, and the at least one guide element is arranged in the opening. The guide element extends between a first section of the mounting and a second section of the mounting and is secured to the mounting. The mounting has a recess between the first section and the second section.
F15D 1/04 - Agencement de déflecteurs de guidage dans les coudes des tuyaux ou les courbes des conduitsStructure des éléments de conduit pour des coudes en relation avec l'écoulement, p. ex. pour réduire les chutes de débit
The invention relates to a conduit connection device comprising a housing which has a connection geometry for connecting a conduit mating element to be connected to the conduit connection device, a hollow tube section for transporting a fluid through the conduit connection device, and a temperature sensor for measuring the temperature of the fluid to be conducted through the conduit connection device, wherein a through-opening from the housing exterior to the tube section is provided in the housing, and the temperature sensor is at least partly arranged in the through-opening. A metal sleeve which is sealed off from the housing by means of a seal is arranged between the temperature sensor and the tube section.
A valve for a fluid line of a vehicle has a fluid channel, a spring element and support element with a sealing element. The support element is movably arranged in the fluid channel, the fluid channel being configured to guide a fluid between a valve opening and a fluid line connected to the valve. The spring element is configured to push a sealing element via the support element on a valve seat to close the valve. The support element is configured to separate the fluid channel from the spring element. Furthermore, a valve coupling assembly has a first fluid line connector and a second fluid line connector. The first fluid line connector comprises the valve.
F16L 37/35 - Accouplements du type à action rapide avec moyens pour couper l'écoulement du fluide avec un obturateur dans chaque extrémité de tuyau avec deux clapets dont l'un au moins est ouvert automatiquement au moment de l'accouplement au moins un des clapets possédant un canal axial communiquant avec des ouvertures latérales
A valve coupling assembly has a first fluid line connector coupled to a first fluid line and a second fluid line connector coupled to a second fluid line. In an operational state, the first and second fluid line connectors are engaged to each other for fluid communication between the first and second fluid lines. In a disengaged state, the first and second fluid line connectors are disengaged wherein the first and second fluid lines are disconnected. A first valve arranged in the first fluid line connector is configured to control a fluid flow in the first fluid line. In a closed state of the first valve, the first fluid line is sealed, and, in an open state of the first valve, the first fluid line is open. The second fluid line connector comprises at least one push element mounted to a body of the second fluid line connector.
F16L 29/04 - Raccords comportant des moyens pour couper le courant de fluide comportant un obturateur dans chacune des deux extrémités de tuyau, les obturateurs s'ouvrant automatiquement lors de l'accouplement
F16L 37/36 - Accouplements du type à action rapide avec moyens pour couper l'écoulement du fluide avec un obturateur dans chaque extrémité de tuyau avec deux clapets qui sont actionnés de façon que le courant à travers l'accouplement ne s'établisse qu'après l'accouplement sans désengagement possible
The invention relates to a fluid line (10) comprising a pipe (30) and at least one line socket (20) which extends along a weld region (x) of the fluid line and is inserted into an end of the pipe (30), wherein the pipe (30) comprises a polyolefin and the line socket (20) comprises a plastic. According to the invention, the polyolefin of the pipe (30) is laser-transparent, wherein the plastic of the line socket (20) is laser-absorbing, wherein the pipe (30) and the line socket (20) are integrally connected to one another by means of at least one welded connection.
A device, a system and a method for providing at least one fluid temperature value of a fluid flowing in a line and a vehicle comprising the system are disclosed. The invention relates to a device for providing a at least one fluid temperature value of a fluid flowing in a line, the device comprising: an input, a processing unit and an output, wherein the input is configured to receive a first temperature signal providing at least one first temperature value from a first sensor abutting a first heat conducting element at the line, the first heat conducting element extending to the fluid in the line, wherein the output is configured to provide an output signal comprising at least one fluid temperature value, and wherein the processing unit is configured to perform at least the following steps: Receiving the first temperature signal from the input; Determining the at least one fluid temperature value from the first temperature value using a second temperature value representing a temperature of the ambient air of the line; and Providing an output signal comprising the at least one fluid temperature value. Thus, the invention provides a device providing more accurate fluid temperature values.
G01K 1/16 - Dispositions particulières pour conduire la chaleur de l'objet à l'élément sensible
G01K 13/02 - Thermomètres spécialement adaptés à des fins spécifiques pour mesurer la température de fluides en mouvement ou de matériaux granulaires capables de s'écouler
28.
Quick connector and connection assembly having improved sealing-ring locking
A quick connector includes a housing having a receiving chamber for receiving, in a fluid-tight manner, a connecting piece, the receiving chamber transitioning into a line portion for conveying a fluid. A sealing chamber, which surrounds at least parts of the circumference of the receiving chamber and has at least one sealing ring arranged in the sealing chamber. A closure unit for locking the at least one sealing ring in the sealing chamber. The closure unit includes a sleeve, which delimits at least parts of the sealing chamber and has at least one arm extending from the sleeve, which arm is designed to lock the closure unit on the housing.
F16L 37/091 - Accouplements du type à action rapide dans lesquels l'assemblage entre les extrémités s'aboutant ou se chevauchant est maintenu par des organes de blocage combinés à un verrouillage automatique au moyen d'une bague pourvue de dents ou de doigts
29.
CONNECTION SYSTEM FOR CONDUCTING FLUID, CORRESPONDING METHOD, CONNECTION ELEMENT, INSERTION PART AND COVER ELEMENT
The present invention relates to a connection element (101) for fluid-conducting connection to an insertion part (111). The connection element (101) comprises a main body (103) and a securing system (105), wherein the main body (103) comprises a fluid channel and a receptacle (113) for receiving the insertion part (111), wherein the securing system (105) is arranged on the main body (103) and is configured to secure the insertion part (111) in the receptacle (113) in a predefineable position relative to the fluid channel in order to provide a fluid-conducting connection between the connection element (101) and the insertion part (111), wherein the securing system (105) comprises a first securing element (107) and a second securing element (109).
F16L 37/084 - Accouplements du type à action rapide dans lesquels l'assemblage entre les extrémités s'aboutant ou se chevauchant est maintenu par des organes de blocage combinés à un verrouillage automatique
F16L 37/088 - Accouplements du type à action rapide dans lesquels l'assemblage entre les extrémités s'aboutant ou se chevauchant est maintenu par des organes de blocage combinés à un verrouillage automatique au moyen d'un segment élastique fendu
The present invention relates to a coupling system (100, 400, 600) for mechanically coupling belts (105, 107, 313, 315, 317), wherein the coupling system (100, 400, 600) comprises a number of coupling interfaces (101, 103), each coupling interface (101, 103) of the number of coupling interfaces (101, 103) comprising a rod (119, 505), a spring element (113, 125), a spring-travel-limiting element (115, 127), a connecting element (117, 129, 501, 503) and a securing element (109, 121), the connecting element (117, 129, 501, 503) being movably arranged on the rod (119, 505) and configured to be connected to a belt (105, 107, 313, 315, 317), the securing element (109, 121) being fixedly arranged on the rod (119, 505), the spring element (113, 125) being arranged between the connecting element (117, 129, 501, 503) and the securing element (109, 121), the spring-travel-limiting element (115, 127) being arranged on the rod (119, 505) between the connecting element (117, 129, 501, 503) and the securing element (109, 121), the spring-travel-limiting element (115, 127) being shorter than the spring element (113, 125), such that the spring-travel-limiting element (115, 127) establishes a frictional connection between the connecting element (117, 129, 501, 503), a belt (105, 107, 313, 315, 317) which is connected to the connecting element (117, 129, 501, 503), and the rod (119, 505) when the connecting element (117, 129, 501, 503) presses in the direction of the securing element (109, 121) with a specified force.
A plug connector includes a housing, a locking element and a verification element. The housing has a receiving chamber, a connection piece and a duct through which fluid can flow. The locking element is movable between an open position and a fastening position, a plug can be inserted in the receiving chamber in the open position of the locking element, and a plug inserted in the receiving chamber can be fastened within the receiving chamber via the locking element in the fastening position of the locking element. In an open position of the locking element, the verification element is at least partially covered by the locking element, and in a fastening position of the locking element, the verification element can be read.
The invention relates to a connection piece housing (10) for connecting to a fluid line, comprising a sleeve portion (12) having an opening (20) for the insertion of a connection piece (40) along a longitudinal axis (14) and having a wall (16) which extends in the circumferential direction about the longitudinal axis (14) with an inner surface (18) that delimits the opening (20), wherein the inner surface (18) has a recess (22) for the leadthrough of a securing tab (34) of a securing element (32) that can be inserted into the opening (20) for the purposes of locking a connection piece (40) that has been inserted through the securing element (32) into the connection piece housing (10), and a receptacle (24) for receiving at least a part of the securing tab (34), wherein the recess (22) extends in an axial direction from an axial entrance (26) at an edge (28) of the opening (20), and the receptacle (24) is spaced apart in an axial direction from the edge (28) of the opening (20), wherein a locking element (30) for locking the securing tab (34) in the receptacle (24) is arranged between the receptacle (24) and the recess (22), characterized in that the receptacle (24) is offset in a circumferential direction with respect to the recess (22). The invention provides an improved connection piece housing (10), in which a connection piece (40) that is locked in the connection piece housing (10) can be subjected to increased tensile forces in the axial direction.
F16L 37/098 - Accouplements du type à action rapide dans lesquels l'assemblage entre les extrémités s'aboutant ou se chevauchant est maintenu par des organes de blocage combinés à un verrouillage automatique au moyen de crochets flexibles
F16L 37/244 - Accouplements du type à action rapide dans lesquels l'assemblage est réalisé par insertion selon l'axe d'un organe dans l'autre organe et en le faisant tourner d'une amplitude limitée, p. ex. comme dans un raccord à baïonnette dans lesquels l'accouplement et le tuyau sont coaxiaux
A profiled clamp having a first profiled clamp half and a second profiled clamp half, by means of which two flange parts can be connected to one another with the application of an axial force. A first tightening head is formed at one end of the first clamp half and a second tightening head is formed at one end of the second clamp half in order to form a tightening device. The ends of the clamp halves which are located opposite the tightening heads are connected to one another by means of an articulated connection. The articulated connection is formed from a mechanically machined or formed flat strip section. As a result, the flat strip section has an increased flexibility and/or a defined flexibility adapted to the intended application and can thus be mounted more easily.
F16L 23/08 - Raccords à brides les brides étant raccordées par des organes tendus dans le plan radial raccordées par broche et écrou fileté disposés tangentiellement
34.
Profile Clamp, Flange Connection, and Turbocharger Comprising Same
A profile clamp includes a profile strip which extends in a circumferential direction about a clamp center and has two clamping heads which are connected to one another via a clamping element. A profile groove running in the circumferential direction is formed on an inside of the profile strip and has a profile strip base arranged at least in portions between groove flanks. The profile clamp has a securing feature on the inside of the profile strip, which protrudes into the profile groove and/or from the profile strip base in the direction of the clamp center. A flange connection and a turbocharger are also presented.
F16L 23/08 - Raccords à brides les brides étant raccordées par des organes tendus dans le plan radial raccordées par broche et écrou fileté disposés tangentiellement
The invention relates to an assembly ring (10) for a pipe connection system (11), said assembly ring (10) comprising a support ring (30) and a functional ring (20). The support ring (30) has at least one retaining element (40) for the functional ring (20) and the functional ring (20) is rotatably mounted in the retaining element (40).
A vehicle drive having a vacuum system for a vehicle having an internal combustion engine that is connected to a supply air line and to an exhaust air line. The vacuum system has an ejector. A propellant gas line opens into a nozzle channel of a propellant nozzle of the ejector. The nozzle channel opens into a mixing chamber of the ejector through a nozzle opening. A suction line opens into the mixing chamber and the mixing chamber on an outlet side opens directly or indirectly into a mixed gas line. The mixed gas line opens into the supply air line. The suction line is connected to a vacuum consumer, and the nozzle opening in the propellant nozzle is formed by a nozzle edge having teeth and/or corrugations.
F02M 25/08 - Appareils spécifiques conjugués aux moteurs pour ajouter des substances non combustibles ou de petites quantités de combustible secondaire, à l’air comburant, au combustible principal ou au mélange air-combustible ajoutant des vapeurs combustibles aspirées des réservoirs de combustible du moteur
F01M 13/02 - Ventilation ou aération du carter par une source additionnelle de pression ou de dépression
F04F 5/20 - 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 déplaçant des fluides compressibles pour les évacuer
The invention relates to a clip (100) having a clip band which has two mutually adjacent ends which can be connected to one another by means of a clamping device, comprising a clamping screw (1) with a head section (K) and a shaft section (S). The shaft section (S) has a shaft (6) and a threaded region (30) by means of which the clamping screw (1) can be screwed to the clamping device. The head section (K) has a clamping head (10) for applying a pretensioning force in a pretensioning direction (X) and the head section (K) has a mounting head (20) for tightening the clamping screw (1) and for ensuring a predefined torque (M). According to the invention, the clamping head (10) has a shear plane (3) on its upper side. The shear plane (3) is located between the clamping head (10) and the mounting head (20). When the predefined torque (M) is applied to the shear plane (3), the mounting head (20) shears from the clamping head (10) of the clamping screw (1).
F16L 33/08 - Colliers de serrage pour manches dans lesquels une vis sans fin engrène avec une partie de l'organe entourant la manche, dentée comme une roue à denture hélicoïdale
F16B 31/02 - Assemblages à vis spécialement modifiés en vue de résister à une charge de tractionBoulons de rupture signalant ou limitant la charge de traction
38.
PRESSURE REDUCER FOR ENABLING THE USE OF POLYMER PIPES FOR THERMAL PRESSURE RELIEF DEVICES OF HYDROGEN-OPERATED VEHICLES
The invention relates to a pressure-reducing system for a high-pressure tank (10), in particular for a high-pressure tank (10) of a motor vehicle, in which high-pressure tank (10) a fluid is stored under positive pressure, wherein the high-pressure tank (10) has an outlet (9) for relieving the pressure, wherein the high-pressure tank (10) is fluidically connected via the outlet (9) to a thermal pressure relief device (20) through which the fluid flows in the flow direction (x) when pressure is being relieved. According to the invention, a pressure reducer (1) for reducing the pressure when relieving the high-pressure tank (10) of pressure is provided in the thermal pressure relief device (20).
The invention relates to a profiled clamp (10) having a clamp band (12), which extends in a peripheral direction (46) about a longitudinal axis (24) between a first clamping head (14) and a second clamping head (16), the clamp band (12) having a clip element (18). According to the invention, the clip element (18) has a fastening portion (20), which fastens the clip element (18) to the clamp band (12) such that the clip element is stationary at least in the peripheral direction (46), and a protrusion portion (22), which extends away from the clamp band (12) up to a free end piece (44). Thus, a profiled clamp (10) for which rotation is avoided simply and economically in the premounted stated is provided.
F16L 23/08 - Raccords à brides les brides étant raccordées par des organes tendus dans le plan radial raccordées par broche et écrou fileté disposés tangentiellement
The present invention relates to a nozzle appliance for a jet pump, comprising a driving nozzle and a first suction nozzle, wherein the first suction nozzle is arranged radially outward of the driving nozzle and wherein the nozzle appliance is designed such that a fluid flow through the driving nozzle drives a fluid flow through the first suction nozzle. The invention also relates to a jet pump comprising a corresponding nozzle appliance.
The invention relates to a spring clip (1) for receiving a polygonal threaded nut (2) in a torsion-proof manner, a corresponding threaded nut assembly, and a spring clamp having such a spring clip. The spring clip (1) is substantially U-shaped and has a base (3) and two limbs (4a, b). Each limb (4a, b) has at least one step (5a, b) and a free end (6a, b), one detent section (7a, b) being formed between the step (5a, b) and the free end (6a, b) of each limb (4a, b). The free ends (6a, b) of the limbs (4a, b) are thereby bent away from each other.
F16B 2/24 - Clips, c.-à-d. dispositifs de fixation à serrage effectué uniquement par la résistance à la déformation inhérente au matériau dont est fait le dispositif en matériau élastique, p. ex. un matériau caoutchouteux métallique
F16B 37/04 - Dispositifs pour fixer les écrous à des surfaces, p. ex. à des feuilles, à des plaques
42.
Connector for inserting into a receiving depression in a housing
In the case of a connector for inserting into a receiving depression in a housing, having a stub with a flow channel formed therein, the flow channel extending as far as a frontal end of the stub and being surrounded by a lateral surface. Provision is made for a bracing ring to surround the lateral surface. The bracing ring is designed so that, as a result of an axial force acting on the bracing ring and being directed towards the frontal end, the bracing ring can be pushed all the way onto the lateral surface, an external diameter being increased in the process.
F16L 37/092 - Accouplements du type à action rapide dans lesquels l'assemblage entre les extrémités s'aboutant ou se chevauchant est maintenu par des organes de blocage combinés à un verrouillage automatique au moyen d'éléments coincés entre le tuyau et la surface tronconique convergente du corps du raccord
F16L 37/098 - Accouplements du type à action rapide dans lesquels l'assemblage entre les extrémités s'aboutant ou se chevauchant est maintenu par des organes de blocage combinés à un verrouillage automatique au moyen de crochets flexibles
A device for connecting two tubular objects has a connection piece housing and a securing element. The securing element is shaped in a complementary manner with respect to a receiving opening of the connection piece housing and is arranged rotatably in the receiving opening and has an insertion opening for receiving a connection piece. The securing element has securing tabs which are spaced apart from one another in the circumferential direction and each have a radially inwardly facing securing body for engaging in shaped features of a connection piece and can be moved from a first position into a second radial position lying radially on the outside. The connection piece housing has, for each securing tab, a ramp surface which is bevelled radially inwards and on which the securing tab rests.
F16L 37/098 - Accouplements du type à action rapide dans lesquels l'assemblage entre les extrémités s'aboutant ou se chevauchant est maintenu par des organes de blocage combinés à un verrouillage automatique au moyen de crochets flexibles
The disclosure relates to a profile clamp for connecting two tubular bodies wherein: the profile clamp has a clamp band having a profile cross-section that is open on the radially inner side; the clamp band, at at least one end, has a first transition portion and an adjoining, radially protruding clamping portion; and the clamping element can be clamped in the circumferential direction in order to tighten the profile clamp. A width of a base of the profile cross-section evenly increases from the end of the first transition portion facing away from the clamping element to the clamping element.
F16L 23/08 - Raccords à brides les brides étant raccordées par des organes tendus dans le plan radial raccordées par broche et écrou fileté disposés tangentiellement
F16B 2/08 - Brides ou colliers, c.-à-d. dispositifs de fixation dont le serrage est effectué par des forces effectives autres que la résistance à la déformation inhérente au matériau dont est fait le dispositif externes c.-à-d. agissant par contraction utilisant des frettes ou des bandes
F16L 23/036 - Raccords à brides les brides étant raccordées par des organes tendus axialement caractérisés par les moyens de mise en tension, p. ex. colliers de serrage en forme de C ou boulons spécialement adaptés
F16L 23/04 - Raccords à brides les brides étant raccordées par des organes tendus dans le plan radial
45.
Device for coding a first connection partner and a second connection partner of a bayonet lock, and device set
An apparatus for coding a first connection partner and a second connection partner of a bayonet lock. The first connection partner has at least two locking arms for locking the connection and is arranged on a fluid line adapter. The second connection partner has a flange ring for guiding through the first locking partner with a number of recesses which corresponds to the number of locking arms for guiding through the locking arms and is arranged on an adapter receiving member. A first locking arm has a different geometry from the other locking arms. A first recess which is associated with the first locking arm has a compatible geometry for positioning the first connection partner and the second connection partner in a predefined position, and the additional recesses have a different geometry which is not compatible with the first locking arm. The apparatus further has a mechanical coding device.
F16L 37/252 - Accouplements du type à action rapide dans lesquels l'assemblage est réalisé par insertion selon l'axe d'un organe dans l'autre organe et en le faisant tourner d'une amplitude limitée, p. ex. comme dans un raccord à baïonnette dans lesquels l'accouplement et le tuyau sont coaxiaux la partie mâle étant munie sur son pourtour de tenons qui pénètrent dans des encoches correspondantes aménagées dans la partie femelle
The invention relates to a device (10) for locking a bayonet closure, wherein the device (10) has a first connection partner (12) with at least one coupling projection (16) for locking the connection and a second connection partner (14) with at least one coupling channel (18), wherein the at least one coupling projection (16) and the coupling channel (18) form a bayonet closure, wherein the at least one coupling projection (16) can be inserted into the at least one coupling channel (18) by means of a movement along a longitudinal axis (20) of the second connection partner (14) and a subsequent rotation in a first circumferential direction (46) about the longitudinal axis (20), wherein the first connection partner (12) has at least one first securing partner (32) and the second connection partner (14) has at least one second securing partner (34), wherein the at least one first securing partner (32) and the at least one second securing partner (34) are designed to lock a rotation in a second circumferential direction (48) opposite to the first circumferential direction (46) when the at least one coupling projection (16) is inserted into the at least one coupling channel (18) by means of the movement along the longitudinal axis (20) and the rotation in the first circumferential direction (46). The invention provides an improved device (10) that enables a simpler assembly and is cost-effective.
F16L 37/252 - Accouplements du type à action rapide dans lesquels l'assemblage est réalisé par insertion selon l'axe d'un organe dans l'autre organe et en le faisant tourner d'une amplitude limitée, p. ex. comme dans un raccord à baïonnette dans lesquels l'accouplement et le tuyau sont coaxiaux la partie mâle étant munie sur son pourtour de tenons qui pénètrent dans des encoches correspondantes aménagées dans la partie femelle
F16L 37/088 - Accouplements du type à action rapide dans lesquels l'assemblage entre les extrémités s'aboutant ou se chevauchant est maintenu par des organes de blocage combinés à un verrouillage automatique au moyen d'un segment élastique fendu
F16L 37/14 - Raccords par insertion d'un élément entre surfaces à unir, p. ex. par un bout de fil, une goupille, une chaîne
A conduit connection device (2) is described, having a housing (6) which has a connection geometry (12) for the connection of a conduit element, which is connected to the conduit connection device (2), to a mating conduit element (4), a hollow pipe portion (13) for transporting a fluid through the conduit connection device (2), and a temperature sensor (34) for measuring a temperature of the fluid being conducted through the conduit connection device (2), wherein a heat-conducting element (16) is arranged in the housing (6) in such a manner that the flow of fluid being transported approaches said heat-conducting element (16) on an inner side (17) thereof, wherein the temperature sensor (34) is arranged on an outer side (36) of the heat-conducting element (16).
F16L 55/00 - Dispositifs ou accessoires à utiliser avec, ou en liaison avec, les tuyaux ou les systèmes de tuyaux
G01K 1/143 - SupportsDispositifs de fixationDispositions pour le montage de thermomètres en des endroits particuliers pour la mesure de la température de surfaces
The invention relates to an insert piece (10) for inserting into a channel section (52) of an angled piece (50) for fluidically connecting fluid lines. The insert piece (10) has a mounting (12) for placing on the channel section (52) and at least one guide element (14, 16, 18) for at least partly changing the flow direction of at least one part of a fluid flowing through the channel section (52) by a change angle, wherein the mounting (12) has an opening (34), and the at least one guide element (14, 16, 18) is arranged in the opening (34). The guide element (14, 16, 18) extends between a first section (30) of the mounting (12) and a second section (32) of the mounting (12) and is secured to the mounting (12). The invention is characterized in that the mounting (12) has a recess (34) between the first section (30) and the second section (32). By virtue of the invention, an improved insert piece (10) is provided which produces a further reduced pressure drop.
F16L 55/07 - Aménagement ou montage de dispositifs, p. ex. soupapes, pour ventiler ou aérer ou purger
F15D 1/04 - Agencement de déflecteurs de guidage dans les coudes des tuyaux ou les courbes des conduitsStructure des éléments de conduit pour des coudes en relation avec l'écoulement, p. ex. pour réduire les chutes de débit
50.
FLOW-OPTIMIZED LINE CONNECTOR, AND LINE CONNECTOR ASSEMBLY
The invention relates to a line connector assembly and a line connector for fluidically connecting fluid lines, comprising a housing (2). The housing has: a receiving space (3); a connecting piece (4); and a channel (5) through which fluid can flow. The channel through which fluid can flow has a first straight channel portion (6) and a curved channel portion (8). The curved channel portion directly adjoins the first straight channel portion in such a way that fluid can flow through, and the curved channel portion can be connected to a second straight channel portion (7) in such a way that fluid can flow through. The curved channel portion has an inner channel line (9) and an outer channel line (10), the outer channel being less strongly curved than the inner channel line. The outer channel line of the curved channel portion has, in particular over an entire extent of the curved channel portion, a length (L). The curved channel portion has at least one widened portion (13), or the first straight channel portion has, in a region adjoining the inner channel line of the curved channel portion, a cutout (14), and two edge portions (27, 28) of an edge of the curved channel portion extend from the outer channel line to mutually opposite end portions of the cutout.
F15D 1/04 - Agencement de déflecteurs de guidage dans les coudes des tuyaux ou les courbes des conduitsStructure des éléments de conduit pour des coudes en relation avec l'écoulement, p. ex. pour réduire les chutes de débit
F16L 37/088 - Accouplements du type à action rapide dans lesquels l'assemblage entre les extrémités s'aboutant ou se chevauchant est maintenu par des organes de blocage combinés à un verrouillage automatique au moyen d'un segment élastique fendu
A profile clamp with a clamp band and an annular ring element with a ring body is provided. The clamp band has two clamping heads which are connected to one another via a clamping element. The ring element includes at least one first latching tab, which is arranged projecting from the ring body in the axial direction of the profile clamp and projecting out of the profile clamp at least in some sections. The first latching tab has a first latching portion and a free-swinging portion extending opposite thereto. The first latching portion is designed to exert a force, and the first latching portion has a first contact edge that is designed to create a point contact or a line contact with a flange of the pipe end.
F16L 23/08 - Raccords à brides les brides étant raccordées par des organes tendus dans le plan radial raccordées par broche et écrou fileté disposés tangentiellement
52.
Connector and connector assembly for multi-chamber profiles and/or conduits
A connector for two fluid conduits of different geometries includes a housing having a first and a second connection portion and a fluid channel fluidically connecting both connection portions; a locking element which can be coupled to the housing; and a seal which can be positioned between the housing and the locking element. The locking element and the housing can be positioned relative to one another with respect to the fluid channel such that a receiving portion for receiving the seal is formed between the housing and the locking housing. The first connection portion is designed to connect a first fluid conduit with an elongated cross-section and the second connection portion is designed to connect a second fluid conduit with a round cross-section.
F16L 25/14 - Raccords pour tuyaux de diamètre ou de section transversale différents
F16L 21/02 - Raccords avec manchon ou douille avec segments d'étanchéité élastiques entre le tuyau et le manchon ou entre le tuyau et la douille, p. ex. avec des segments roulants ou autres segments profilés préfabriqués
H01M 10/6556 - Composants solides comprenant des canaux d'écoulement ou des tubes pour un échange de chaleur
Valve coupling assembly (10) comprising a first fluid line connector (16) with a first fluid line (12) and a second fluid line connector (18) with a second fluid line (14), wherein in an operational state, the first and second fluid line connector are engaged to each other and the first fluid line (12) and the second fluid line (14) are connected in fluid communication, wherein in an disengaged state, the first fluid line connector (16) and the second fluid line connector (18) are disengaged from each other and the first and second fluid line are disconnected from each other, wherein a first valve is arranged in the first fluid line (12), the first valve being configured to control a flow of a fluid in the first fluid line (12), wherein, in a closed state of the first valve, the first fluid line (12) is sealed, and, in an open state of the first valve, the first fluid line (12) is open, wherein the second fluid line connector (18) comprises at least one push element (22) mounted to a body of the second fluid line connector (18), the push element (22) being configured to push the first valve from the closed state to the open state when the first valve coupling assembly (10) transfers from the disengaged to the operational state, wherein, in the operational state, the push element (22) abuts on the first valve and locks the first valve in the open state.
F16L 29/02 - Raccords comportant des moyens pour couper le courant de fluide comportant un obturateur dans l'une des deux extrémités de tuyau, l'obturateur s'ouvrant automatiquement lors de l'accouplement
F16L 29/04 - Raccords comportant des moyens pour couper le courant de fluide comportant un obturateur dans chacune des deux extrémités de tuyau, les obturateurs s'ouvrant automatiquement lors de l'accouplement
F16L 37/32 - Accouplements du type à action rapide avec moyens pour couper l'écoulement du fluide avec un obturateur dans chaque extrémité de tuyau avec deux clapets dont l'un au moins est ouvert automatiquement au moment de l'accouplement
F16L 37/44 - Accouplements du type à action rapide avec moyens pour couper l'écoulement du fluide avec un obturateur dans une seule des deux extrémités de tuyau avec un clapet qui est actionné pour que le courant à travers l'accouplement ne s'établisse qu'après l'accouplement sans désengagement possible
Valve (10) for a fluid line of a vehicle, the valve (10) comprising a fluid channel (12), a spring element (14) and support element (16) with a sealing element (18), wherein the support element (16) is movably arranged in the fluid channel (12), the fluid channel (12) being configured to guide a fluid between a valve (10) opening and a fluid line connected to the valve (10), wherein the spring element (14) is configured to push a sealing element (18) via the support element (16) on a valve seat (20) to close the valve (10), wherein the support element (16) is configured to separate the fluid channel (12) from the spring element (14).
F16L 29/04 - Raccords comportant des moyens pour couper le courant de fluide comportant un obturateur dans chacune des deux extrémités de tuyau, les obturateurs s'ouvrant automatiquement lors de l'accouplement
F16L 37/36 - Accouplements du type à action rapide avec moyens pour couper l'écoulement du fluide avec un obturateur dans chaque extrémité de tuyau avec deux clapets qui sont actionnés de façon que le courant à travers l'accouplement ne s'établisse qu'après l'accouplement sans désengagement possible
A clamp assembly has a clamp with a clamp band and a clamping device for clamping the clamping band and has a heat protection device with a housing and at least one insulating layer. The housing has a respective wall at each axial end face, the wall being divided into sections and protruding radially inwards, and the at least one insulating layer can be positioned between the walls of the housing. The clamp can be surrounded at least in some regions by the housing and/or the at least one insulating layer of the heat protection device, and the heat protection device is designed to be connectable to the clamp.
F16L 33/08 - Colliers de serrage pour manches dans lesquels une vis sans fin engrène avec une partie de l'organe entourant la manche, dentée comme une roue à denture hélicoïdale
F16L 3/123 - Supports pour tuyaux, pour câbles ou pour conduits de protection, p. ex. potences, pattes de fixation, attaches, brides, colliers entourant pratiquement le tuyau, le câble ou le conduit de protection comportant un élément entourant pratiquement le tuyau, le câble ou le conduit de protection et s'étendant le long de la surface de fixation
F16L 59/18 - Dispositions spécialement adaptées aux nécessités localisées telles qu'à l'endroit des brides, des jonctions, des soupapes ou d'autres éléments similaires adaptées aux raccords
A device for connecting fluid lines and other lines. The device has a first connection component for connecting fluid lines and a second connection component for connecting other lines. The first connection component has a first functional position, in which the first connection component disconnects the two fluid lines from one another, and a second functional position, in which the first connection component connects two fluid lines. The second connection component, in a connection position, connects two other lines and, in a release position, disconnects the two other lines from one another.
F16L 25/01 - Structure ou détails de raccords de tuyaux non prévus dans les groupes ou présentant in intérêt autre que celui visé par ces groupes spécialement adaptés pour réaliser une conduction électrique entre les deux extrémités raccordées des tuyaux ou entre leurs éléments
F16L 53/38 - Chauffage par résistance ohmique en utilisant des éléments de chauffage électrique allongés, p. ex. des fils ou des rubans
H01R 13/00 - Détails de dispositifs de couplage des types couverts par les groupes ou
F16L 37/244 - Accouplements du type à action rapide dans lesquels l'assemblage est réalisé par insertion selon l'axe d'un organe dans l'autre organe et en le faisant tourner d'une amplitude limitée, p. ex. comme dans un raccord à baïonnette dans lesquels l'accouplement et le tuyau sont coaxiaux
57.
DISCHARGE CONNECTION FOR THE SEPARATED DISCHARGE OF FLUIDS OF DIFFERENT DENSITIES
A discharge connection, an inlet pipe, an outlet pipe and a drain channel are provided. On an outer end, the outlet pipe has an outwardly closing check valve with a valve body and a valve seat. The outlet pipe has a first coupling geometry at the outer end, which can be interlockingly connected to a conduit coupling. The check valve is designed to be moved from the valve seat into a open position, spaced apart from same, by a profile element projecting into the outer end.
A device for degassing a liquid flowing in a liquid line is provided. The device has an inlet opening, an outlet opening, and a capillary element having an inner wall surface. The capillary element extends between the inlet opening and the outlet opening. The inlet opening is connected in a fluid-communicating manner to the outlet opening and is connected in a fluid-communicating manner to the liquid line. The inner wall surface has a material that is liquid-repellent for a liquid flowing in the liquid line. A device is thus provided for degassing a liquid flowing in a liquid line that reduces the time needed for degassing.
The invention relates to a profile clamp (1) comprising a profile strip (2) which extends in a peripheral direction (U) about a clamp centre (Z) and has two clamping heads (3, 4) which are connected to one another by means of a clamping element (5), wherein a profile groove (10) that extends in the peripheral direction (U) and has a profile strip sole (11) located at least in sections between groove flanks (12, 13) is formed on an inner side (I) of the profile strip (2), and wherein the profile clamp (1) has a securing feature (20) on the inner side (I) of the profile strip (2) which projects into the profile groove (10) and/or projects from the profile strip sole (11) in the direction of the clamp centre (Z). The invention also relates to a flange connection (50) comprising a first and a second component flange (51, 52) which are located opposite one another in a longitudinal direction (L), the first and second component flanges (51, 52) each having a recess (53, 54), a profile clamp (1) according to the invention bracing the two component flanges (51, 52) to one another, and the securing feature (20) projecting into the two recesses (53, 54) and thereby forming an anti-rotation lock between the first and the second component flange (51, 52). Finally, the invention also relates to a turbocharger (70) comprising such a flange connection (50).
F16L 23/08 - Raccords à brides les brides étant raccordées par des organes tendus dans le plan radial raccordées par broche et écrou fileté disposés tangentiellement
The disclosure relates to a fluid line having a pipe which includes at least two plastic layers. A first plastic layer includes hydrolysis-resistant polyamide 6 (PA6). The disclosure provides a fluid line which may be cost-effective.
F16L 11/04 - Manches, c.-à-d. tuyaux flexibles en caoutchouc ou en matériaux plastiques flexibles
B60L 58/26 - Procédés ou agencements de circuits pour surveiller ou commander des batteries ou des piles à combustible, spécialement adaptés pour des véhicules électriques pour la surveillance et la commande des batteries pour la commande de la température des batteries par refroidissement
B32B 27/08 - Produits stratifiés composés essentiellement de résine synthétique comme seul composant ou composant principal d'une couche adjacente à une autre couche d'une substance spécifique d'une résine synthétique d'une sorte différente
B32B 27/34 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyamides
B32B 27/32 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyoléfines
B32B 27/28 - Produits stratifiés composés essentiellement de résine synthétique comprenant des copolymères de résines synthétiques non complètement couverts par les sous-groupes suivants
The invention relates to a profiled clamp having a first profiled clamp half and a second profiled clamp half, by means of which two flange parts can be connected to each other while applying an axial force, wherein a first tightening head is formed at an end of the first clamp half and a second tightening head is formed at an end of the second clamp half in order to form a tightening device, wherein the ends of the clamp halves, which are located opposite the tightening heads, are connected to one another by means of an articulated connection. The articulated connection is formed from a flat strip section which has been machined mechanically or by using forming techniques. As a result, the flat strip section has an increased flexibility and/or a defined flexibility adapted to the intended application and can thus be mounted in a simpler manner.
F16L 23/08 - Raccords à brides les brides étant raccordées par des organes tendus dans le plan radial raccordées par broche et écrou fileté disposés tangentiellement
62.
Device for pre-positioning a profile clamp, and connection system
A device for pre-positioning a profile clamp for connecting line end pieces. The device has a bridge element of a profile clamp and a flange element on one of the line end pieces. The bridge element is designed to connect two clamp portions of the profile clamp along a bridge direction. The bridge element has a finger that extends away from the bridge element at least partly transversely to the bridge direction and has a free end portion. The flange element comprises a recess for receiving the free end portion. The recess blocks a movement of the free end portion along a circumferential direction of the flange element.
F16L 23/08 - Raccords à brides les brides étant raccordées par des organes tendus dans le plan radial raccordées par broche et écrou fileté disposés tangentiellement
A fluid line having a wave form portion is furnished. The wave form portion extends at least at a minimum distance along a longitudinal axis of the fluid line. The wave form portion has a wave peak element (18), which itself has, along a peripheral direction extending around the longitudinal axis of the fluid line, a varying distance from the longitudinal axis, the distance including a distance curve in the peripheral direction, the distance curve providing a non-circular contour. A fluid line is thus provided having a wave form portion, which fluid line reduces the pressure drop at the wave form portion.
A jet pump comprising a jet nozzle for accelerating a propellant. The jet nozzle has a convergent inlet part and an outlet part connected to the convergent inlet part. The outlet comprises an inner wall diverging at an opening angle. The opening angle is designed such that a propellant flowing through the outlet part at subsonic speed is detached from the inner wall and a propellant flowing through the outlet part at supersonic speed is guided by the inner wall. An automatic, cost-effective and simple changeover of the jet pump to different pressure ratios is hence provided.
The invention relates to a plug connector comprising a housing, a locking element and a verification element, wherein the housing has a receiving chamber, a connection piece and a duct through which fluid can flow, wherein the locking element is movable between an open position and a fastening position, wherein a plug can be inserted in the receiving chamber in the open position of the locking element, and a plug inserted in the receiving chamber can be fastened within the receiving chamber by means of the locking element in the fastening position of the locking element. In an open position of the locking element, the verification element is at least partially covered by the locking element, and in a fastening position of the locking element, the verification element can be read.
An insert piece for inserting into a rapid connector device for fluid lines. The insert piece comprises a hollow cylindrical main part, and the hollow cylindrical main part extends between a front annular surface and a rear annular surface along a cylinder axis and has a passage opening extending along the cylinder axis and an outer lateral surface for arranging on the inner wall of a rapid connector device The passage opening has a passage section which expands in the direction of the front annular surface. The insert piece can prevent a fluid line and/or a rapid connector device from being damaged.
The invention relates to a conduit device (1) with a tube portion (2) which, between an inner channel line (I) and an outer channel line (O), forms a flow channel (3) with a channel curvature, the outer channel line (O) being curved to a lesser extent than the inner channel line (I). According to the invention, this has a flow element which is designed in such a way that, when a fluid flow (FS) flows along the flow channel (3), two oppositely directed vortices are produced in a cross section of the tube portion (2) and each flow in the region of the channel curvature from the inner channel line (I) to the outer channel line (O). In a special case of the invention, a Dean vortex intensification structure (10) is formed and/or arranged opposite the inner channel line (I) in the region of the outer channel line (O). The invention additionally relates to a conduit connector (20) and a conduit connection (30) comprising such a connector.
F15D 1/04 - Agencement de déflecteurs de guidage dans les coudes des tuyaux ou les courbes des conduitsStructure des éléments de conduit pour des coudes en relation avec l'écoulement, p. ex. pour réduire les chutes de débit
The invention relates to a fluid line (10) having a corrugated portion (12), wherein the corrugated portion extends along a longitudinal axis (16) of the fluid line at least at a minimum distance (14), and wherein the corrugated portion comprises, in the peripheral direction (20), a first end region (30) and a second end region (32) and the corrugated portion has a smooth wall portion (25), which has a smooth, non-corrugated surface along the longitudinal axis, the smooth wall portion extending between the first and second end regions. By virtue of the flow profile, strong turbulence can be avoided in a fluid flow flowing through the fluid line and through the curve. The curve-induced pressure drop in the fluid flow is thereby significantly reduced.
A profiled clamp having a clamp band and a clamping device which has two clamping jaws arranged at a distance (D) from one another in the circumferential direction (U). The clamping jaws are arranged on each end of the clamp band and can be moved towards one another by means of at least one clamping means. On an inner side of the clamp band, at least two profiled segments are arranged circumferentially spaced apart from one another. The profiled segments can be connected to the clamp band in each case by means of at least one latching connection.
A clamp for fastening an object in the form of a tube or hose, having an elongate clamp strap at each of the ends of which there is provided a radially outwardly projecting fastening leg, and having a rubber profile which is provided on the radial inner face of the clamp strap and which at least partially engages around each of the edges of the clamp strap by way of a lip. At least one first holding geometry is provided on the radial inner face of the clamp strap, and at least one second holding geometry is provided on the radial outer face of the rubber profile.
F16L 3/08 - Supports pour tuyaux, pour câbles ou pour conduits de protection, p. ex. potences, pattes de fixation, attaches, brides, colliers entourant pratiquement le tuyau, le câble ou le conduit de protection
F16L 3/123 - Supports pour tuyaux, pour câbles ou pour conduits de protection, p. ex. potences, pattes de fixation, attaches, brides, colliers entourant pratiquement le tuyau, le câble ou le conduit de protection comportant un élément entourant pratiquement le tuyau, le câble ou le conduit de protection et s'étendant le long de la surface de fixation
F16L 55/035 - Absorbeurs de bruit sous forme de potences ou de supports spécialement adaptés
F16L 3/14 - Potences en forme de bandes ou de chaînes
F16L 3/12 - Supports pour tuyaux, pour câbles ou pour conduits de protection, p. ex. potences, pattes de fixation, attaches, brides, colliers entourant pratiquement le tuyau, le câble ou le conduit de protection comportant un élément entourant pratiquement le tuyau, le câble ou le conduit de protection
F16L 3/00 - Supports pour tuyaux, pour câbles ou pour conduits de protection, p. ex. potences, pattes de fixation, attaches, brides, colliers
71.
Angle piece fluidically connecting fluid lines of a vehicle
An angle piece for fluidically connecting fluid lines of a vehicle. The angle piece has a channel portion for altering a flow direction of a fluid about an alteration angle. An input flow direction of the fluid into the angle piece and an outlet flow direction of the fluid from the angle piece form limbs of the alteration angle. At least one guide element is arranged in the channel portion, which guide element protrudes into the channel portion. The at least one guide element altering the flow direction of a part of the fluid by the alteration angle. The angle piece thus has a low pressure drop.
F15D 1/04 - Agencement de déflecteurs de guidage dans les coudes des tuyaux ou les courbes des conduitsStructure des éléments de conduit pour des coudes en relation avec l'écoulement, p. ex. pour réduire les chutes de débit
The invention relates to a vehicle drive (1) comprising a vacuum system (10) for a vehicle having an internal combustion engine (2) that is connected to a supply air line (3) and to an exhaust air line (4), wherein: the vacuum system (10) has an ejector (11); a propellant gas line (12) opens into a nozzle channel (21) of a propellant nozzle (20) of the ejector (11); the nozzle channel (21) opens into a mixing chamber (23) of the ejector (11) through a nozzle opening (22); a suction line (13) opens into the mixing chamber (23) and the mixing chamber (23) on an outlet side opens directly or indirectly into a mixed gas line (14); the mixed gas line (14) opens into the supply air line (3); the suction line (13) is connected to a vacuum consumer; and the nozzle opening (22) in the propellant nozzle (20) is formed by a nozzle edge (25) having teeth and/or corrugations (26).
F02M 25/08 - Appareils spécifiques conjugués aux moteurs pour ajouter des substances non combustibles ou de petites quantités de combustible secondaire, à l’air comburant, au combustible principal ou au mélange air-combustible ajoutant des vapeurs combustibles aspirées des réservoirs de combustible du moteur
A device for connecting two tubular objects has a connection piece housing and a sleeve-like element. The connection piece housing having a sleeve portion with an insertion opening and with at least one radially continuous cut-out. The sleeve-like element being complementary to the insertion opening for insertion into the insertion opening. The sleeve portion having at least one first engagement element and the sleeve-like element having at least one second engagement element, which mutually correspond in order to lock the sleeve-like element in the sleeve portion and which can be moved from an open relative position into a locked relative position.
F16L 37/252 - Accouplements du type à action rapide dans lesquels l'assemblage est réalisé par insertion selon l'axe d'un organe dans l'autre organe et en le faisant tourner d'une amplitude limitée, p. ex. comme dans un raccord à baïonnette dans lesquels l'accouplement et le tuyau sont coaxiaux la partie mâle étant munie sur son pourtour de tenons qui pénètrent dans des encoches correspondantes aménagées dans la partie femelle
74.
CONNECTOR FOR INSERTION INTO A RECEIVING RECESS OF A HOUSING
According to the invention, in a connector for insertion into a receiving recess of a housing, having a spigot with a flow channel formed therein, which flow channel extends as far as a front-side end of the spigot and is surrounded by a lateral surface, a clamping ring surrounds the lateral surface with at least one circumferentially arranged predetermined breaking point on the front-side end, wherein the clamping ring is designed such that the at least one predetermined breaking point is broken by an axial force acting on the clamping ring and directed towards the front-side end, so that the clamping ring can be slid fully over the lateral surface as the result of an enlargement of outer diameter of said ring.
F16L 37/098 - Accouplements du type à action rapide dans lesquels l'assemblage entre les extrémités s'aboutant ou se chevauchant est maintenu par des organes de blocage combinés à un verrouillage automatique au moyen de crochets flexibles
F16L 37/088 - Accouplements du type à action rapide dans lesquels l'assemblage entre les extrémités s'aboutant ou se chevauchant est maintenu par des organes de blocage combinés à un verrouillage automatique au moyen d'un segment élastique fendu
F16L 37/092 - Accouplements du type à action rapide dans lesquels l'assemblage entre les extrémités s'aboutant ou se chevauchant est maintenu par des organes de blocage combinés à un verrouillage automatique au moyen d'éléments coincés entre le tuyau et la surface tronconique convergente du corps du raccord
The present invention relates to a nozzle appliance for a jet pump, comprising a driving nozzle and a first suction nozzle, wherein the first suction nozzle is arranged radially outward of the driving nozzle and wherein the nozzle appliance is designed such that a fluid flow through the driving nozzle drives a fluid flow through the first suction nozzle. The invention also relates to a jet pump comprising a corresponding nozzle appliance.
F04F 5/20 - 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 déplaçant des fluides compressibles pour les évacuer
F04F 5/22 - 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 déplaçant des fluides compressibles pour les évacuer du type multiétagé
F04F 5/24 - 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 déplaçant des liquides, p. ex. contenant des solides ou bien déplaçant des liquides et des fluides compressibles
F04F 5/26 - 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 déplaçant des liquides, p. ex. contenant des solides ou bien déplaçant des liquides et des fluides compressibles du type multiétagé
The invention relates to a profile clamp which has two half shells (2, 3), each of which is connected to a clamping head (4, 5) at a first end and has a connection geometry (9, 10) at a second end (7, 8) for connecting the second end (7, 8). The clamping heads (4, 5) are connected to a clamping element (6), wherein at least one of the half shells (2, 3) can be tilted relative to the clamping element (6), and the profile clamp (1) has a spring element (11), said spring element (11) resting against the inner face (12, 13) of the half shells (2, 3) under a pretension which pushes the half shells (2, 3) apart at the second ends. The spring element (11) is held on at least one of the half shells (2, 3) outside of the clamping heads (4, 5) via a holding connection (14).
F16L 23/08 - Raccords à brides les brides étant raccordées par des organes tendus dans le plan radial raccordées par broche et écrou fileté disposés tangentiellement
A device for connecting two tubular objects has a connection piece housing and a securing element, wherein the securing element is shaped in a complementary manner with respect to a receiving opening of the connection piece housing and is arranged rotatably in the receiving opening and has an insertion opening for receiving a connection piece, wherein the securing element has securing tabs which are spaced apart from one another in the circumferential direction and each have a radially inwardly facing securing body for engaging in shaped features of a connection piece and can be moved from a first position into a second radial position lying radially on the outside. The connection piece housing has, for each securing tab, a ramp surface which is bevelled radially inwards and on which the securing tab rests, wherein the ramp surface and a supporting surface are shaped such that, by rotation of the securing element in a first direction, the securing tabs are pushed into the second radial position, and, in an unloaded state, the securing element is rotated back in a second direction opposed to the first direction by the securing tabs springing back into the first position.
F16L 37/098 - Accouplements du type à action rapide dans lesquels l'assemblage entre les extrémités s'aboutant ou se chevauchant est maintenu par des organes de blocage combinés à un verrouillage automatique au moyen de crochets flexibles
The invention relates to a profile clamp for connecting two tubular bodies, wherein: the profile clamp comprises a clamp band having a profile cross-section that is open on the radially inner side; the clamp band, at at least one end, comprises a first transition portion and an adjoining, radially protruding clamping portion; and the clamping element can be clamped in the circumferential direction in order to tighten the profile clamp. According to the invention, the width of a base of the profile cross-section evenly increases from the end of the first transition portion facing away from the clamping element to the clamping element.
F16L 23/08 - Raccords à brides les brides étant raccordées par des organes tendus dans le plan radial raccordées par broche et écrou fileté disposés tangentiellement
79.
DEVICE FOR CODING A FIRST CONNECTION PARTNER AND A SECOND CONNECTION PARTNER OF A BAYONET LOCK, AND DEVICE SET
The invention relates to a device for coding a first connection partner (12) and a second connection partner (14) of a bayonet lock. The first connection partner (12) has at least two locking arms (16, 18, 20) for locking the connection and is arranged on a fluid line adapter, and the second connection partner (14) has a flange ring (22) for passing through the first locking partner (12), comprising a number of recesses (24, 26, 28) for passing through the locking arms (16, 18, 20), said number corresponding to the number of locking arms (16, 18, 20), wherein the second connection partner is arranged on an adapter receiving area. A first locking arm (16) has a geometry differing from that of the other locking arms (18, 20), and a first recess (24) paired with the first locking arm (16) has a geometry adapted thereto for positioning the first connection partner (12) and the second connection partner (14) in a specified position. The other recesses (26, 28) have another geometry which is not adapted to the first locking arm (16). The device (10) additionally has a mechanical coding device, said coding device having a first coding partner (42) on the first connection partner (12) and a second coding partner (44) on the second connection partner (14). The first coding partner (42) and the second coding partner (44) are aligned in a mutually adapted manner when the first connection partner (12) and the second connection partner (14) are arranged in a specified position relative to each other and a connection is produced via the bayonet lock. The invention provides an improved device (10), which can be more effectively operated, for coding a first connection partner and a second connection partner of a bayonet lock. Thus, the connection partners of different devices (10) are prevented from being mistaken. A user can be shown, via a stop, that the first connection partner and the second connection partner are installed in the correct position and are locked.
F16L 37/252 - Accouplements du type à action rapide dans lesquels l'assemblage est réalisé par insertion selon l'axe d'un organe dans l'autre organe et en le faisant tourner d'une amplitude limitée, p. ex. comme dans un raccord à baïonnette dans lesquels l'accouplement et le tuyau sont coaxiaux la partie mâle étant munie sur son pourtour de tenons qui pénètrent dans des encoches correspondantes aménagées dans la partie femelle
A fluid line includes a pipe of a multilayered plastics material. The pipe surrounds an interior space. The pipe has an inner, first layer of polyamide 9T (PA9T), a second layer of polyamide 12 (PA12), a third layer of polyamide 612 (PA612), a fourth layer of polyamide 6 (PA6) and an outer, fifth layer of polyamide 612 (PA612). The inner, first layer bounds the interior space. A fluid line that has a reduced dissolution of material, a reduced permeability to volatile substances, and nevertheless maintains sufficient mechanical properties for a connection to other components of a line, is hence provided.
B32B 27/08 - Produits stratifiés composés essentiellement de résine synthétique comme seul composant ou composant principal d'une couche adjacente à une autre couche d'une substance spécifique d'une résine synthétique d'une sorte différente
B32B 27/20 - Produits stratifiés composés essentiellement de résine synthétique caractérisée par l'emploi d'additifs particuliers utilisant des charges, des pigments, des agents thixotropiques
B32B 27/34 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyamides
A profiled clamp with a profiled strip and an annular seal element. The profiled strip has two clamping heads which are connected together via a clamping element. The profiled strip has at least one radially outer positioning aid which has a spring elastic contact section for adapting to a shape characteristic of a line end that can be coupled to the profiled clamp, the aid being arranged in an axially offset manner to the profiled strip.
F16L 23/08 - Raccords à brides les brides étant raccordées par des organes tendus dans le plan radial raccordées par broche et écrou fileté disposés tangentiellement
The disclosure relates to a clamp having a clamping strip and an annular ring element. The clamping strip has two clamping heads which are interconnected by means of a clamping element, and the ring element is positioned radially within the clamping strip. For simple pre-positioning, the ring element has at least one holding element for supporting on an inner side of the clamping strip, which is offset in an axial direction with respect to the ring element via a fastening section and extends at least in sections outwards in a radial direction.
F16L 23/08 - Raccords à brides les brides étant raccordées par des organes tendus dans le plan radial raccordées par broche et écrou fileté disposés tangentiellement
F16L 23/20 - Raccords à brides caractérisés par les moyens d'étanchéité les moyens d'étanchéité étant des segments exclusivement en métal
83.
Connection arrangement for forming a fluidic connection
The disclosure relates to a connection arrangement for forming a fluidic connection between a container and a fluid line. A wall element is arranged in or on a container wall of the container and has an opening. A tubular connection element has two sealing surfaces. The connection element has a sealing section at the end which is arranged around the circumference on the connection element and has an axially oriented sealing surface. The connection element has a second sealing surface around the circumference at an end opposite the sealing section. The connection element has a connection section in the region of the first sealing surface for introducing into the opening of the wall element and for connecting to the wall element.
F16L 37/00 - Accouplements du type à action rapide
F16L 37/252 - Accouplements du type à action rapide dans lesquels l'assemblage est réalisé par insertion selon l'axe d'un organe dans l'autre organe et en le faisant tourner d'une amplitude limitée, p. ex. comme dans un raccord à baïonnette dans lesquels l'accouplement et le tuyau sont coaxiaux la partie mâle étant munie sur son pourtour de tenons qui pénètrent dans des encoches correspondantes aménagées dans la partie femelle
84.
CONNECTOR AND CONNECTOR ASSEMBLY FOR MULTI-CHAMBER PROFILES AND/OR CONDUITS
The invention relates to a connector (1) for two fluid conduits of different geometries, said connector comprising: a housing (2) having a first and a second connection portion (21, 22) and a fluid channel (23) fluidically connecting both connection portions (21, 22); a locking element (3) which can be coupled to the housing (2); and a seal (4) which can be positioned between the housing (2) and the locking element (3), wherein the locking housing (3) and the housing (2) can be positioned relative to one another with respect to the fluid channel (23) such that a receiving portion (5) for receiving the seal (4) is formed between the housing (2) and the locking housing (3), wherein the first connection portion (21) is designed to connect a first fluid conduit (11) with an elongated cross-section and the second connection portion (22) is designed to connect a second fluid conduit with another, in particular round, cross-section. The invention also relates to a connector assembly comprising such a connector (1), wherein the connector (1) is coupled to a first fluid conduit (11) that is in the form of a flat channel.
F16L 21/02 - Raccords avec manchon ou douille avec segments d'étanchéité élastiques entre le tuyau et le manchon ou entre le tuyau et la douille, p. ex. avec des segments roulants ou autres segments profilés préfabriqués
F16L 25/14 - Raccords pour tuyaux de diamètre ou de section transversale différents
H01M 10/6556 - Composants solides comprenant des canaux d'écoulement ou des tubes pour un échange de chaleur
F16L 39/00 - Raccords ou accessoires de raccordement pour tuyaux à double paroi ou à canaux multiples ou pour assemblages de tuyaux
85.
QUICK CONNECTOR AND CONNECTION ASSEMBLY HAVING IMPROVED SEALING-RING LOCKING
The invention relates to a quick connector (1) comprising: a housing (2) having a receiving chamber (10) for receiving, in a fluid-tight manner, a connecting piece (8), the receiving chamber (10) transitioning into a line portion (4) for conveying a fluid; comprising a sealing chamber (12), which surrounds at least parts of the circumference of the receiving chamber (10) and has at least one sealing ring (14) arranged in the sealing chamber (12); and comprising a closure unit (18) for locking the at least one sealing ring (14) in the sealing chamber (12); characterised in that the closure unit (18) comprises a sleeve (20), which delimits at least parts of the sealing chamber (12) and has at least one arm (22) extending from the sleeve (20), which arm is designed to lock the closure unit (18) on the housing (2). The invention also relates to a connection assembly (30).
F16L 37/084 - Accouplements du type à action rapide dans lesquels l'assemblage entre les extrémités s'aboutant ou se chevauchant est maintenu par des organes de blocage combinés à un verrouillage automatique
86.
HEATABLE FLUID LINE HAVING AN INTERNAL AND EXTERNAL HEATING DEVICE
The invention relates to a heatable fluid line (1) having a pipe (2) that has an interior space (4), the fluid line (1) defining a longitudinal axis (L), comprising an internal heating device (40) arranged in the interior space (4), wherein an external heating device (50) is provided, which surrounds the pipe (2) at least in sections.
The invention proposes a profile clamp (10) with a clamp band (14) and an annular ring element (24) with a ring body (26), wherein: the clamp band (14) has two clamping heads (16, 18) which are connected to one another via a clamping element (20); the ring element (24) comprises at least one first latching tab (50), which is arranged projecting from the ring body (26) in the axial direction of the profile clamp (10) and projecting out of the profile clamp (10) at least in some sections; the first latching tab (50) has a first latching portion (52) and a free-swinging portion (54) extending opposite thereto; the first latching portion (52) is designed to exert a force, acting in the direction of the transversal central plane (Q10) of the profile clamp (10), onto a flange of a pipe end, and the first latching portion (52) has a first contact edge (56) that is designed to create a point contact or a line contact with the flange of the pipe end.
F16L 23/08 - Raccords à brides les brides étant raccordées par des organes tendus dans le plan radial raccordées par broche et écrou fileté disposés tangentiellement
F01N 13/18 - Structure facilitant la fabrication, l'assemblage ou le démontage
The invention relates to a clamp assembly (20) having a clamp (14) with a clamp band (22) and a clamping device (24) for clamping the clamping band (22) and having a heat protection device (2) with a housing (1) and at least one insulating layer (30), wherein the housing (1) has a respective wall (6) at each axial end face, said wall being divided into sections (8, 10) and protruding radially inwards, and the at least one insulating layer (30) can be positioned between the walls (6) of the housing (1). The clamp (14) can be surrounded at least in some regions by the housing (1) and/or the at least one insulating layer (30) of the heat protection device (2), and the heat protection device (2) is designed to be connectable to the clamp (14). The invention additionally relates to a heat protection device (2).
F16L 33/08 - Colliers de serrage pour manches dans lesquels une vis sans fin engrène avec une partie de l'organe entourant la manche, dentée comme une roue à denture hélicoïdale
F16L 59/18 - Dispositions spécialement adaptées aux nécessités localisées telles qu'à l'endroit des brides, des jonctions, des soupapes ou d'autres éléments similaires adaptées aux raccords
F16L 3/123 - Supports pour tuyaux, pour câbles ou pour conduits de protection, p. ex. potences, pattes de fixation, attaches, brides, colliers entourant pratiquement le tuyau, le câble ou le conduit de protection comportant un élément entourant pratiquement le tuyau, le câble ou le conduit de protection et s'étendant le long de la surface de fixation
F16L 57/04 - Protection des tuyaux ou d'objets de forme similaire contre les dommages ou les usures internes ou externes contre le feu ou d'autres sources externes de chaleur extrême
The invention relates to a clamp for securing a tube or pipe element, comprising an annular clamp band (12) with at least one opening (16). The clamp (10) has a closed state and an open state, and the clamp is firmly clamped in an installed position. The clamp (10) has an RFID chip (38) which is connected to a switch circuit, wherein the switch state of the switch circuit correlates to the closed and open state of the clamp (10), and a data set can be read from the RFID chip at least in one switch state and/or the readable data sets of the RFID chip differ according to the switch state.
F16L 23/08 - Raccords à brides les brides étant raccordées par des organes tendus dans le plan radial raccordées par broche et écrou fileté disposés tangentiellement
The invention relates to a fluid line (10) having a pipe which comprises at least two plastic layers, wherein a first plastic layer (12) comprises hydrolysis-resistant polyamide 6 (PA6). The invention provides a fluid line (10) which is cost-effective.
F16L 11/04 - Manches, c.-à-d. tuyaux flexibles en caoutchouc ou en matériaux plastiques flexibles
F01P 11/04 - Aménagements des tuyaux ou conduites pour liquide
F16L 11/12 - Manches, c.-à-d. tuyaux flexibles en caoutchouc ou en matériaux plastiques flexibles avec agencements pour usages particuliers, p. ex. spécialement profilés, avec couche protectrice, chauffés, conducteurs d'électricité
The invention relates to a discharge connection (1), an inlet pipe (11), an outlet pipe (17) and a drain channel (13), wherein, on an outer end (18), the outlet pipe (17) has an outwardly closing check valve (19) with a valve body (20) and a valve seat (21), wherein the outlet pipe (17) has a first coupling geometry (22) at the outer end (18), which can be interlockingly connected to a conduit coupling (23). The check valve (19) is designed to be moved from the valve seat (21) into a open position, spaced apart from same, by a profile element (27) projecting into the outer end (18).
The invention relates to a fluid pipe (10) for a cooling water system of electric vehicles, the fluid pipe (10) having a flow channel (14) for cooling water which extends along a longitudinal axis (16) of the fluid pipe (10), and a pipe wall element (11) having an inner wall surface (18). The inner wall surface (18) is arranged on the flow channel (14), the inner wall surface (18) having at least one rib element (12), and the rib element (12) extending from the inner wall surface (18) into the flow channel (14). By means of the invention, a fluid pipe (10) for an electric vehicle (26) is provided, which fluid pipe causes reduced friction between the fluid and the fluid pipe (10).
F16L 11/12 - Manches, c.-à-d. tuyaux flexibles en caoutchouc ou en matériaux plastiques flexibles avec agencements pour usages particuliers, p. ex. spécialement profilés, avec couche protectrice, chauffés, conducteurs d'électricité
B60L 58/24 - Procédés ou agencements de circuits pour surveiller ou commander des batteries ou des piles à combustible, spécialement adaptés pour des véhicules électriques pour la surveillance et la commande des batteries pour la commande de la température des batteries
93.
DEVICE FOR PRE-POSITIONING A PROFILE CLAMP, AND CONNECTION SYSTEM
The invention relates to a device (10) for pre-positioning a profile clamp (12) for connecting line end pieces (14, 16). The device (10) comprises a bridge element (18) of a profile clamp (12) and a flange element (20) on one of the line end pieces (14, 16). The bridge element (18) is designed to connect two clamp portions (22, 24) of the profile clamp (12) in a bridge direction (26). The bridge element (18) has a finger (28). The finger (28) extends away from the bridge element (18) at least partially transversely to the bridge direction (26) and has a free end portion (30). The invention is characterized in that the flange element (20) comprises a recess (32) for receiving the free end portion (30), the recess (32) blocking movement of the free end portion (30) in a peripheral direction of the flange element (20). By means of the invention, an improved device (10) for pre-positioning a profile clamp (12) is provided, which device can be produced more economically and more easily than in the prior art.
F16L 23/08 - Raccords à brides les brides étant raccordées par des organes tendus dans le plan radial raccordées par broche et écrou fileté disposés tangentiellement
The invention relates to a device (10) for degassing a liquid (40) flowing in a liquid line (20), the device (10) having an inlet opening (12), an outlet opening (14) and a capillary element (16) having an inner wall surface (18), the capillary element (16) extending between the inlet opening (12) and the outlet opening (14) and the inlet opening (12) being connected in a fluid-communicating manner to the outlet opening (14); the inlet opening (12) being connected in a fluid-communicating manner to the liquid line (20); the inner wall surface (18) having a material that is liquid-repellent for a liquid (40) flowing in the liquid line (20). The invention thus provides a device (10) for degassing a liquid (40) flowing in a liquid line (20) that reduces the time needed for degassing.
A profile clamp includes a clamping band and a first tensioning head arranged at a first end and a second tensioning head arranged at a second end of the clamping band. The first tensioning head includes a first opening and the second tensioning head includes a second opening. A screw is provided with a screw head and a screw body. The screw body may be guided through the first opening and the second opening. A threaded nut is provided, which may be arranged on the screw body when the screw body is guided through the first opening and the second opening. The screw body has a first threaded section and a second threaded section and a section of reduced diameter therebetween.
F16B 2/08 - Brides ou colliers, c.-à-d. dispositifs de fixation dont le serrage est effectué par des forces effectives autres que la résistance à la déformation inhérente au matériau dont est fait le dispositif externes c.-à-d. agissant par contraction utilisant des frettes ou des bandes
F16B 2/06 - Brides ou colliers, c.-à-d. dispositifs de fixation dont le serrage est effectué par des forces effectives autres que la résistance à la déformation inhérente au matériau dont est fait le dispositif externes c.-à-d. agissant par contraction
F16B 35/04 - Boulons filetésBoulons d'ancrageGoujons filetésVisVis de pression avec tête ou axe de forme particulière permettant de fixer le boulon sur ou dans un objet
F16B 43/00 - Rondelles ou dispositifs équivalentsAutres dispositifs de support pour têtes de boulons ou d'écrous
F16L 23/08 - Raccords à brides les brides étant raccordées par des organes tendus dans le plan radial raccordées par broche et écrou fileté disposés tangentiellement
The invention relates to a device (10) for connecting fluid lines (12, 14) and other lines (36, 38). The device (10) has a first connection component (24) for connecting fluid lines (12, 14) and a second connection component (30) for connecting other lines (36, 38). The first connection component (24) has a first functional position, in which the first connection component (24) disconnects the two fluid lines (12, 14) from one another, and a second functional position, in which the first connection component (24) connects two fluid lines (12, 14). Movement of the first connection component (24) along a connection axis (20) of the device (10) transfers the first connection component (24) between the first functional position and the second functional position. The second connection component (30), in a connection position, connects two other lines (36, 38) and, in a release position, disconnects the two other lines (36, 38) from one another. Movement of the second connection component (30) in a peripheral direction (22) around the connection axis (20) transfers the second connection component (30) between the release position and the connection position when the first connection component (24) is in the second functional position. The invention provides an improved device (10) that is simpler to produce and operate.
F16L 25/01 - Structure ou détails de raccords de tuyaux non prévus dans les groupes ou présentant in intérêt autre que celui visé par ces groupes spécialement adaptés pour réaliser une conduction électrique entre les deux extrémités raccordées des tuyaux ou entre leurs éléments
F16L 53/38 - Chauffage par résistance ohmique en utilisant des éléments de chauffage électrique allongés, p. ex. des fils ou des rubans
H01R 13/00 - Détails de dispositifs de couplage des types couverts par les groupes ou
F16L 37/244 - Accouplements du type à action rapide dans lesquels l'assemblage est réalisé par insertion selon l'axe d'un organe dans l'autre organe et en le faisant tourner d'une amplitude limitée, p. ex. comme dans un raccord à baïonnette dans lesquels l'accouplement et le tuyau sont coaxiaux
The invention relates to a fluid line (10) having a wave form portion (12). The wave form portion (12) extends at least at a minimum distance along a longitudinal axis (16) of the fluid line (10). The wave form portion (12) has a wave peak element (18), which has, along a peripheral direction (20) extending around the longitudinal axis (16) of the fluid line (10), a varying distance from the longitudinal axis (16), the distance comprising a distance curve in the peripheral direction (20), the distance curve providing a non-circular contour. The invention thus provides a fluid line (10) having a wave form portion (12), which fluid line reduces the pressure drop at the wave form portion (12).
The invention relates to a profiled clamp (1) having a clamp band (2) and a clamping device (3) which has two clamping jaws (4) arranged at a distance (D) from one another in the circumferential direction (U), wherein the clamping jaws (4) are arranged on each end of the clamp band (2) and can be moved towards one another by means of at least one clamping means (5), wherein, on an inner side (7) of the clamp band (2), at least two profiled segments (8) are arranged circumferentially spaced apart from one another, wherein the profiled segments (8) can be connected to the clamp band (2) in each case by means of at least one latching connection (9).
The invention relates to a jet pump (10) comprising a jet nozzle (14) for accelerating a propellant, wherein the jet nozzle (14) has a convergent inlet part (28) and an outlet part (26) connected to the convergent inlet part (28), wherein the outlet (26) comprises an inner wall (38) diverging at an opening angle (16), wherein, according to the invention, the opening angle (16) is designed such that a propellant flowing through the outlet part (26) at subsonic speed is detached from the inner wall (38) and a propellant flowing through the outlet part (26) at supersonic speed is guided by the inner wall (38). The invention thus provides an automatic, cost-effective and simple changeover of the jet pump (10) to different pressure ratios.
F04F 5/02 - 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 liquide
F04F 5/10 - 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 liquide déplaçant des liquides, p. ex. contenant des solides ou bien déplaçant des liquides et des fluides compressibles
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
