A beverage maker has pulse-width modulation (PWM) signals and preset flow velocity values stored therein and supplies a liquid through a flow velocity control method, which includes setting a target flow velocity value; setting one of the preset flow velocity values matching the target flow velocity value as a matched flow velocity value and setting one of the PWM signals corresponding to the matched flow velocity value as an executing PWM signal; supplying the liquid according to the executing PWM signal and sensing an actual liquid flow velocity; performing an algorithm on the executing PWM signal and a sensed liquid temperature and dispensing time to generate an adjusted PWM signal when a difference exists between the actual and the target flow velocity value; and finally, changing the liquid flow velocity according to the adjusted PWM signal, so that the beverage maker supplies the liquid at the target flow velocity stably.

A system for preparing a brewed beverage from at least one flavorant includes a housing, a receptacle connectable to the housing for holding the at least one flavorant and a reservoir connectable to the housing. The receptacle including a first fluid inlet and a second fluid inlet and a first fluid flow path fluidly connects the reservoir to the first fluid inlet and a second fluid flow path fluidly connects the reservoir to the second fluid inlet.

An air vent valve assembly for a tank assembly of a beverage maker for aircraft includes a valve housing having an interior chamber and an inlet flow passage in fluid communication with the interior chamber, and a valve base that mates with the valve housing. The valve base is configured and adapted to be attached to a tank assembly of a beverage maker. The valve base includes an interior flow chamber in fluid communication with the interior chamber of the valve housing and a flow outlet in fluid communication with the interior flow chamber of the valve base. The air vent valve assembly includes an umbrella valve operatively connected to at least one of the valve housing or the valve base between the flow outlet of the valve base and the inlet flow passage of the valve housing.

A beverage maker comprises a heating unit for heating a liquid, a functional unit for accommodating a quantity of a beverage basic material, the functional unit being positioned at an outlet side of the heating unit, and a valve unit including a membrane being positioned at an interface of an inlet of the functional unit and an outlet of the heating unit, and a biasing member for biasing the membrane towards a position for realizing the closed position of the valve unit. The inlet of the functional unit is configured and arranged to be open towards a central portion of the membrane, and the outlet of the heating unit is configured and arranged to be open towards a ring-shaped portion of the membrane encompassing the central portion.

A brewing assembly for a refrigerator appliance includes a dispensing assembly for selectively dispensing a flow of water within a chilled chamber of the refrigerator appliance. A pitcher is removably positioned below the dispensing assembly and includes an upper reservoir for receiving, storing, and slowly distributing the flow of water into a brew module positioned below the upper reservoir and comprising a plurality of canisters for receiving brewing contents and the flow of water to create a brewed beverage. A lower reservoir is positioned below the brew module for receiving the brewed beverage from the plurality of canisters.

An automatic tea brewing device, including a tea brewing container, an electrically controlled valve provided on the tea brewing container, a water boiling assembly, a water inlet pipe, a water injection control device provided on the water inlet pipe, and an electric control assembly; the water boiling assembly includes a heating cavity and a first electric heating element; a water inlet of the heating cavity is connected to the water inlet pipe, and a water outlet of the heating cavity is in fluid communication with the tea brewing container; the electric control assembly includes a temperature measurement device, and a controller; the temperature measurement device, the water injection control device, the first electric heating element and the electrically controlled valve are all electrically connected to the controller.

A beverage dispense system for a countertop having a water inlet including a solenoid valve and a beverage concentrate inlet to which a bag-in-box containing a supply of liquid coffee concentrate is attached. A beverage dispense font is mounted on the countertop. A water conduit connects the water inlet with the dispense font. A separate liquid beverage concentrate conduit connects the beverage concentrate inlet with the beverage dispense font. An electric syrup pump pumps liquid coffee concentrate from the bag-in-box to the end of the dispense font. A control unit controls the separate delivery of water from the mains water inlet and/or liquid coffee concentrate to the end of the beverage dispense font. Where water and liquid coffee concentrate are delivered, they will mix in the beverage receptacle.

The present invention relates to a sanitization unit (1) for sanitizing a liquid delivered to prepare a beverage. The sanitization unit (1) comprises an irradiation chamber (2) to receive liquid. The irradiation chamber (2) comprises: i) a liquid inlet (10) for introducing the liquid into the 5 irradiation chamber (2) and ii) a liquid outlet (12) for discharging the introduced liquid out of the irradiation chamber (2). An irradiation device (4) is configured to sanitize the liquid in the irradiation chamber (2). The liquid outlet (12) comprises a flow restrictor (12.1) to restrict a liquid flow when the pressure difference across the flow restrictor (12.1) is below a predetermined threshold, and to allow for a liquid flow with a higher flow rate when this pressure difference is equal to or greater than the predetermined threshold.

Disclosed herein is a bifurcated beverage preparation system for use with beverage capsules having frustoconical side walls, first and second sealed ends for containing a predetermined volume of a flavoring agent, a beverage preparation head including a housing having a liquid inlet and a beverage delivery spout, a retractable holder for positioning a beverage capsule along a liquid flow path extending between the liquid inlet and the beverage delivery spout, a hydraulically operated plunger for engaging and puncturing the beverage capsule when positioned along the liquid flow path, thereby exposing the flavoring agent contained therein, and a hydraulic operating unit mounted remotely from the housing and the faucet spout, operative to supply a liquid at a predetermined temperature and under a predetermined pressure to the liquid, thereby causing a flow of the liquid along the flow path through the beverage capsule, thereby delivering an outflow of a flavored beverage.

A beverage preparation machine having an inlet arrangement and a gasket arrangement is provided, where the inlet arrangement is configured with a plurality of inlet ports to deliver liquid to a beverage cartridge. The gasket arrangement may include a plurality of openings, wherein each of the plurality of inlet ports is received within one of the plurality of openings. The gasket arrangement may be integrally formed and may include one or more ribs disposed about each of the plurality of openings. A perimeter rib may extend along a perimeter of the gasket arrangement.