Coffee machine provided with a brewer, which brewer is provided with a brewing chamber which is equipped for receiving ground coffee, and which brewer is equipped with a piston which is movable in the brewing chamber for tamping the ground coffee, wherein the coffee machine is further provided with an input interface enabling an operator to select a desired amount of ground coffee to be supplied to the brewing chamber, and to select an amount of brewing water to be used during extraction of the coffee, wherein the input interface is equipped to receive a setpoint for a desired extraction time, and that the coffee machine is further provided with a flowmeter for measuring an actual flow of the brewing water during extraction, wherein the flowmeter is connected to a controller, and the controller is arranged to drive the piston to a position which causes the actual flow of the brewing water to be set at a value which corresponds to eventually using the full amount of brewing water in exactly the desired extraction time.
A47J 31/34 - Appareils à préparer le café dans lesquels l'eau chaude passe sous pression à travers le filtre avec de l'eau chaude sous pression d'un liquide
A47J 31/36 - Appareils à préparer le café dans lesquels l'eau chaude passe sous pression à travers le filtre avec de l'eau chaude sous pression d'un liquide avec des moyens mécaniques pour produire la pression
A47J 31/40 - Appareils à préparer des boissons avec des moyens de distribution pour ajouter une quantité mesurée d'ingrédients, p. ex. du café, de l'eau, du sucre, du cacao, du lait, du thé
Liquid heating system (1) comprising at least one tank (2) for storing heated liquid, a pump (3) and piping (4-7) for transporting liquid to and fro said at least one tank (2), and further a flow-through heater (8) that is fluidly connectable with said at least one tank (2), and at least one liquid outlet (10) that is fluidly connectable with said at least one tank (2), and a switching unit (9) for controlling the flow in a first circuit between said at least one tank (2) and the flow-through heater (8), and in a second circuit between said at least one tank (2) and said at least one liquid outlet (10), wherein the liquid heating system (1) comprises a single tank (2), and wherein the first circuit is a closed liquid circulation circuit to direct the liquid from the single tank (2) to the pump (3), and then from the pump (3) to the flow-through heater (8), and from the flow-through heater (8) back to the single tank (2).
A coffee machine with a brewer. The brewer includes a brewing chamber for receiving ground coffee and a piston movable in the brewing chamber for tamping the ground coffee. An input interface enables an operator to select a desired amount of ground coffee to be supplied to the brewing chamber and to select an amount of brewing water to be used during extraction of the coffee. The input interface receives a setpoint for a desired extraction time. The coffee machine also may include a flowmeter for measuring an actual flow of the brewing water during extraction, the flowmeter connected to a controller and the controller arranged to drive the piston to a position which causes the actual flow of the brewing water to be set at a value which corresponds to eventually using the full amount of brewing water in about or exactly the desired extraction time.
A47J 31/36 - Appareils à préparer le café dans lesquels l'eau chaude passe sous pression à travers le filtre avec de l'eau chaude sous pression d'un liquide avec des moyens mécaniques pour produire la pression
A47J 31/06 - Filtres ou passoires pour appareils à café et à thé
A47J 31/42 - Appareils à préparer des boissons avec des moyens incorporés pour moudre ou torréfier le café
A47J 31/52 - Mécanismes commandés par un réveil-matin pour les appareils à préparer le café ou le thé
Brewer for a coffee machine, which brewer is provided with a brewing chamber and is equipped with an inlet opening for receiving ground coffee in the brewing chamber, and an outlet opening for disposal from a substance from the brewing chamber, and which brewer is equipped with a piston for tamping the ground coffee, wherein looking from top to bottom in the brewing chamber the piston is provided with a closed frontal pressing surface that is straight at least in its upper quarter and gradually inclines forward upon approaching the bottom of the brewing chamber, such that the pressing action of the piston on the ground coffee is initiated sooner and more severe near to the bottom than near to the top of the brewing chamber.
A47J 31/36 - Appareils à préparer le café dans lesquels l'eau chaude passe sous pression à travers le filtre avec de l'eau chaude sous pression d'un liquide avec des moyens mécaniques pour produire la pression
A47J 31/44 - Éléments ou parties constitutives des appareils à préparer des boissons
A hot beverage brewing apparatus comprising a water input, a water pump connected to the water input and provided with a first control loop for controlling a flow generated by the water pump, a thermal heater connected to the water pump and provided with a second control loop for controlling the heating by the thermal heater of the water supplied by the water pump, and a brewer unit connected to the thermal heater with a first outlet for the hot beverage, wherein the thermal heater is provided with a second outlet for steam.
A hot coffee brewing apparatus (1) with a casing (2) comprising a coffee extractor (3) equipped to receive ground coffee beans, a heater (4), and a container (5) for water used in the extraction of coffee and for receiving the extracted coffee, a circulation path (6) having an input (7) connecting 5 to the container (5) and having an output (8) to the coffee extractor (3), and from which coffee extractor (3) the extracted coffee leaving the coffee extractor (3) will enter into the container (5), wherein the container (5) is immovably placed in the casing (2) and the heater (4) is in direct heat 10 conducting contact with the container (5).
A coffee machine including a frother with an outlet channel for coffee and milk foam, and supply channels for milk, air, and steam respectively, and a nonreturn valve to prevent a fluid in one of the channels from flowing in an undesirable direction. The coffee machine also includes a clean water supply channel that connects to the milk supply channel with a T-junction distant from the frother. The T-junction further connects to a source channel for the milk.
B08B 3/08 - Nettoyage impliquant le contact avec un liquide le liquide ayant un effet chimique ou dissolvant
C11D 7/26 - Composés organiques contenant de l'oxygène
A61L 2/18 - Procédés ou appareils de désinfection ou de stérilisation de matériaux ou d'objets autres que les denrées alimentaires ou les lentilles de contactAccessoires à cet effet utilisant des substances chimiques des substances liquides
A coffee dispenser system including a coffee brewer unit, a container and a coffee supply channel between the coffee brewer unit and the container to provide a fluid connection between the coffee brewer unit and the container for receiving and holding coffee from the coffee brewer unit, and an outlet channel for coffee which is connected to the container. The coffee supply channel and the outlet channel for coffee both connect to the container at a bottom side of the container. The coffee supply channel that connects to the container extends upwardly inside the container up to a highest level. At the highest level, an air relief chamber is provided to release air from the coffee transported through the coffee supply channel, and from the air relief chamber, a coffee mix channel extends downwardly to above and near to the bottom of the container.
A beverage extracting device including a vessel for receiving and mixing a powder material and hot liquid, a filter beneath the vessel, an electrical gas pump that connects through a duct to the vessel for supply-ing pressurized gas into the vessel, and an outlet for extracted liquid at an outlet side of the filter which is opposite to the vessel. The outlet connects to an outlet duct for the extracted liquid. A current sensing circuit connects to a power line of the electrical gas pump for monitoring an electrical current through the electrical gas pump. The current sensing circuit is connected to a controller for detecting whether the electrical current is above a preestablished threshold. The controller is arranged to reduce power supplied to the electrical gas pump when the controller establishes that the electrical current through the electrical gas pump is above the preestablished threshold.
A47J 31/40 - Appareils à préparer des boissons avec des moyens de distribution pour ajouter une quantité mesurée d'ingrédients, p. ex. du café, de l'eau, du sucre, du cacao, du lait, du thé
A47J 31/52 - Mécanismes commandés par un réveil-matin pour les appareils à préparer le café ou le thé
A beverage extracting device including a vessel for receiving and mixing a powder material and hot liquid, a filter beneath the vessel, a gas pump that connects through a duct to the vessel for supplying pressurized gas into the vessel, and an outlet for extracted liquid at an outlet side of the filter which is opposite to the vessel, wherein the outlet connects to an outlet duct for the extracted liquid, wherein the duct for supplying pressurized gas into the vessel connects to a channel or channels within the vessel having outflow openings at a lower rim of the vessel to release gas into the vessel and stir the mixture inside the vessel from below in an upwards direction.
A47J 31/32 - Appareils à préparer le café dans lesquels l'eau chaude passe sous pression à travers le filtre avec de l'eau chaude sous pression d'air
A47J 31/08 - Filtres en papier rapportés pour ceux-ci
A47J 31/40 - Appareils à préparer des boissons avec des moyens de distribution pour ajouter une quantité mesurée d'ingrédients, p. ex. du café, de l'eau, du sucre, du cacao, du lait, du thé
A47J 31/46 - Becs verseurs, pompes, soupapes de vidange ou dispositifs analogues pour le transport de liquides
A47J 31/52 - Mécanismes commandés par un réveil-matin pour les appareils à préparer le café ou le thé
A device for extracting juice and pulp from fruit, including a base with an electric motor and a rotatable cone and a rotatable sieve, the cone and sieve drivable by the electric motor, the motor connected to a driveshaft for driving the rotatable cone and rotatable sieve, the rotatable cone having a rotationally fixed connection to the driveshaft, the rotatable sieve mounted on a drive bush via a freewheel bearing provided on the driveshaft, and the rotatable sieve including a brake for inhibiting rotation in a first direction and enabling rotation in a second direction that is opposite to the first direction.
A hot beverage brewing apparatus (1) comprising a water input (2), a water pump (3) connected to the water input (2) and provided with a first control loop for controlling a flow generated by the water pump (3), a thermal heater (7) connected to the water pump (3) and provided with a second control loop for controlling the heating by the thermal heater (7) of the water supplied by the water pump (3), and a brewer unit (11) connected to the thermal heater (7) with a first outlet (12) for the hot beverage, wherein the thermal heater (7) is provided with a second outlet (13) for steam (14), wherein the first control loop for controlling the flow generated by the water pump (3) comprises a zero cross detection circuit (15) connected to a power input line (16) of a power circuit (17) which provides power to the water pump (3) to detect and select one of the two halves (18) of a power cycle (19) present on the power line (16), said control loop further comprising a driving circuit (20) cooperating with the zero cross detection circuit (15), and said control loop further comprising a switch (21) in the power circuit (17) of the water pump (3), which switch (21) is driven by the driving circuit (20) and which is arranged to repetitiously switch the switch (21) on and off so as to provide a predefined percentage of the power available on the powerline (16) in the selected half (18) of the power cycle (19) to the water pump (3), wherein the driving circuit (20) is arranged to maintain the switch (21) in the on position for a selected period of time in the non-selected half of the power cycle (19) present on the powerline (16), so as to enable that in said second half electrical current through the water pump (3) restores to zero.
A coffee dispenser system, comprising a coffee brewer unit (1), a container (12) and a coffee supply channel (11) between the coffee brewer unit (1) and the container (12) to provide a fluid connection between the coffee brewer unit (1) and the container (12) for receiving and holding coffee from the coffee brewer unit (1), and an outlet channel (13) for coffee which is connected to the container (12), wherein the coffee supply channel (11) and the outlet channel (13) for coffee both connect to the container (12) at a bottom side of the container (12), and wherein the coffee supply channel (11) that connects to the container (12) extends upwardly inside the container (12) up to a highest level, wherein at said highest level an air relief chamber (16) is provided to release air from the coffee transported through the coffee supply channel (11), and that from the air relief chamber (16) a coffee mix channel (17) extends downwardly to above and near to the bottom of the container (12).
A coffee machine (1) comprising a frother (2) with an outlet channel (3) for coffee and milk foam, and supply channels (5, 6, 7) for milk, air, and steam respectively, and provided with a nonreturn valve (15) to prevent a fluid in one of the channels from flowing in an undesirable direction, wherein the coffee machine (1) is further provided with a clean water supply channel (8) that connects to the milk supply channel (5) with a T-junction (9) distant from the frother (2), wherein the T-junction (9) further connects to a source channel (11) for the milk.
A coffee machine (1) comprising a frother (2) with an outlet channel (3) for coffee and milk foam, and supply channels (5, 6, 7) for milk, air, and steam respectively, and provided with a nonreturn valve (15) to prevent a fluid in one of the channels from flowing in an undesirable direction, wherein the coffee machine (1) is further provided with a clean water supply channel (8) that connects to the milk supply channel (5) with a T-junction (9) distant from the frother (2), wherein the T-junction (9) further connects to a source channel (11) for the milk.
Beverage extracting device (1) at least comprising a vessel (7) for receiving and mixing a powder material and hot liquid, a filter (8) beneath the vessel (7), an electrical gas pump (9) that connects through a duct to the vessel (7) for supplying pressurized gas into the vessel (7), and an outlet (10) for extracted liquid at an outlet side of the filter (8) which is opposite to the vessel (7), wherein the outlet (10) connects to an outlet duct (11) for the extracted liquid, wherein a cur- rent sensing circuit (23) connects to a power line of the electrical gas pump (9) for monitoring an electrical current through the electrical gas pump (9), and that the current sensing circuit (23) is connected to a controller (25) for detecting whether the electrical current is above a preestablished threshold, and that the controller (25) is arranged to reduce power sup- plied to the electrical gas pump (9) when the controller (25) establishes that the electrical current through the electrical gas pump (9) is above the preestablished threshold.
A47J 31/32 - Appareils à préparer le café dans lesquels l'eau chaude passe sous pression à travers le filtre avec de l'eau chaude sous pression d'air
A47J 31/36 - Appareils à préparer le café dans lesquels l'eau chaude passe sous pression à travers le filtre avec de l'eau chaude sous pression d'un liquide avec des moyens mécaniques pour produire la pression
A47J 31/40 - Appareils à préparer des boissons avec des moyens de distribution pour ajouter une quantité mesurée d'ingrédients, p. ex. du café, de l'eau, du sucre, du cacao, du lait, du thé
Beverage extracting device (1) at least comprising a vessel (7) for receiving and mixing a powder material and hot liquid, a filter (8) beneath the vessel (7), an electrical gas pump (9) that connects through a duct to the vessel (7) for supplying pressurized gas into the vessel (7), and an outlet (10) for extracted liquid at an outlet side of the filter (8) which is opposite to the vessel (7), wherein the outlet (10) connects to an outlet duct (11) for the extracted liquid, wherein a cur- rent sensing circuit (23) connects to a power line of the electrical gas pump (9) for monitoring an electrical current through the electrical gas pump (9), and that the current sensing circuit (23) is connected to a controller (25) for detecting whether the electrical current is above a preestablished threshold, and that the controller (25) is arranged to reduce power sup- plied to the electrical gas pump (9) when the controller (25) establishes that the electrical current through the electrical gas pump (9) is above the preestablished threshold.
A47J 31/40 - Appareils à préparer des boissons avec des moyens de distribution pour ajouter une quantité mesurée d'ingrédients, p. ex. du café, de l'eau, du sucre, du cacao, du lait, du thé
A47J 31/32 - Appareils à préparer le café dans lesquels l'eau chaude passe sous pression à travers le filtre avec de l'eau chaude sous pression d'air
A47J 31/36 - Appareils à préparer le café dans lesquels l'eau chaude passe sous pression à travers le filtre avec de l'eau chaude sous pression d'un liquide avec des moyens mécaniques pour produire la pression
Device (1) for extracting juice and pulp from fruit, comprising a base with an electric motor (11) and a rotatable cone (3) and a rotatable sieve (10), which cone (3) and sieve (10) are drivable by the electric motor (11), and wherein the motor (11) connects to a driveshaft (4) for driving the rotatable cone (3) and rotatable sieve (10), wherein the rotatable cone (3) has a rotationally fixed connection to the driveshaft (4), wherein the rotatable sieve (10) is mounted on a drive bush (12) which is via a freewheel bearing (13) provided on the driveshaft (4), and the rotatable sieve (10) is further provided with a brake for inhibiting rotation in a first direction and enabling rotation in a second direction that is opposite to the first direction.
Beverage extracting device (1) at least comprising a vessel (7) for receiving and mixing a powder material and hot liquid, a filter (8) beneath the vessel (7), a gas pump (9) that connects through a duct to the vessel (7) for supplying pressur- ized gas into the vessel (7), and an outlet (10) for extracted 5 liquid at an outlet side of the filter (8) which is opposite to the vessel (7), wherein the outlet (10) connects to an outlet duct (11) for the extracted liquid, wherein the duct for supply- ing pressurized gas into the vessel (7) connects to a channel or channels within the vessel (7) having outflow openings (21) at a 10 lower rim (7') of the vessel (7) to release gas into the vessel (7) and stir the mixture inside the vessel (7) from below in an upwards direction.
A47J 31/32 - Appareils à préparer le café dans lesquels l'eau chaude passe sous pression à travers le filtre avec de l'eau chaude sous pression d'air
A47J 31/40 - Appareils à préparer des boissons avec des moyens de distribution pour ajouter une quantité mesurée d'ingrédients, p. ex. du café, de l'eau, du sucre, du cacao, du lait, du thé
Beverage extracting device (1) at least comprising a vessel (7) for receiving and mixing a powder material and hot liquid, a filter (8) beneath the vessel (7), a gas pump (9) that connects through a duct to the vessel (7) for supplying pressur- ized gas into the vessel (7), and an outlet (10) for extracted 5 liquid at an outlet side of the filter (8) which is opposite to the vessel (7), wherein the outlet (10) connects to an outlet duct (11) for the extracted liquid, wherein the duct for supply- ing pressurized gas into the vessel (7) connects to a channel or channels within the vessel (7) having outflow openings (21) at a 10 lower rim (7') of the vessel (7) to release gas into the vessel (7) and stir the mixture inside the vessel (7) from below in an upwards direction.
A47J 31/32 - Appareils à préparer le café dans lesquels l'eau chaude passe sous pression à travers le filtre avec de l'eau chaude sous pression d'air
A47J 31/40 - Appareils à préparer des boissons avec des moyens de distribution pour ajouter une quantité mesurée d'ingrédients, p. ex. du café, de l'eau, du sucre, du cacao, du lait, du thé
A coffee machine for producing and dispensing coffee-based beverages comprising: at least one hydraulic pump, a boiler and a brewer unit equipped to receive ground coffee and pass through hot water received from the boiler, and comprising a flow meter to measure the flow of water and a control unit receiving electrical signals from the flow meter and controlling the at least one hydraulic pump to regulate the flow rate of water, wherein the coffee machine incorporates an input of the control unit that establishes a variable set-point value of the flow rate that depends on a desired fixed extraction time of the ground coffee received in the brewer unit, wherein the control unit is arranged to calculate a difference between the variable setpoint value of the flow rate, and a measured value from the flow meter, and that the control unit supplies this difference as an error value to a control tool, and wherein the control tool drives a converter that converts DC power at a powerline into an amplitude variable electrical pulse signal at a driver line that drives the at least one hydraulic pump.
A coffee machine (1) for producing and dispensing coffee-based beverages comprising: at least one hydraulic pump (2, 3), a boiler (4) and a brewer unit (5) equipped to receive ground coffee and pass through hot water received from the boiler (4), and comprising a flow meter (6) to measure the flow of water and a control unit (7) receiving electrical signals from the flow meter (6) and controlling the at least one hydraulic pump (2, 3) to regulate the flow rate of water, wherein the coffee machine (1) incorporates an input (8) of the control unit (7) that establishes a variable set-point value of the flow rate that depends on a desired fixed extraction time of the ground coffee received in the brewer unit (5), wherein the control unit (7) is arranged to calculate a difference between the variable setpoint value of the flow rate, and a measured value from the flow meter (6), and that the control unit (7) supplies this difference as an error value to a control tool (11), and wherein the control tool (11) drives a converter (12) that converts DC power at a powerline (14) into an amplitude variable electrical pulse signal at a driver line (17) that drives the at least one hydraulic pump (2, 3).
09 - Appareils et instruments scientifiques et électriques
11 - Appareils de contrôle de l'environnement
21 - Ustensiles, récipients, matériaux pour le ménage; verre; porcelaine; faience
Produits et services
Electric vending machines and automatic distribution
machines for hot, warm or cold beverages and for fluid food. Electrical cooking apparatus for the preparation of hot and
warm beverages and fluid food; apparatus for the treatment
and heating or cooling of water for consumption; electrical
apparatus for warming plates and cups; electric coffee
machines and heating apparatus. Household or kitchen utensils and containers (not of
precious metal or coated therewith); glassware, porcelain
and earthenware not included in other classes; coffee pots
and tea pots (non-electric); insulating flasks, decanters,
insulating flasks with pump (not of precious metal or coated
therewith).
09 - Appareils et instruments scientifiques et électriques
11 - Appareils de contrôle de l'environnement
Produits et services
Electric vending machines and automatic distribution machines for hot, warm or cold beverages and for fluid food Electrical cooking apparatus for the preparation of hot and warm beverages and fluid food, namely coffee making devices using powder or liquid ingredients, coffee dispensers, hot chocolate dispensers, soup dispensers and their electric accessories namely coffee urns, coffee decanters, air pots and thermos flasks; apparatus for the treatment and heating or cooling of water for consumption namely, cooled water dispensers, carbonated water dispensers, mineralized cooled water dispensers, water purification and filtration units, electrical water heaters and electrical hot water dispensers, electrical apparatus for warming plates and cups, and electric coffee machines for making and heating coffee
