A liquid dispenser adapted to dispense liquid from a beverage container. The liquid dispenser includes a top portion and a bottom portion. The liquid dispenser includes an electric powered pump that is configured to cause fluid to flow into the bottom portion when the electric powered pump is activated. The bottom portion is fluidly connected or interconnected to the top portion such that fluid which flows into the bottom portion is configured to flow out of the bottom portion and to the top portion.

A pressurized decanting device decants wine, so that oxidation is prevented by not agitating the wine as it decants, or agitating solid matter resting on the bottom of bottle. The decanting device couples to the mouth of bottle through a cork having a cork borehole. A pump forces pressurized gas into the bottle of wine. The consequential pressure forces the wine out of the bottle through a discharge pipe in the housing. The device includes a base mounted with a housing. The housing includes an outlet apparatus, a pump, a power supply mechanism, and a switch mechanism operatively connected to the pump and the power supply mechanism. An outlet pipe and a gas guiding apparatus extend from the outlet apparatus. The switch mechanism mounts on the outlet apparatus through power supply mechanism. The outlet apparatus controls a liquid and a gas to discharge or stop discharging from outlet pipe.

A beverage maker includes: a container; a fermentation tank; a beverage dispenser including a lever configured to control dispensing of the beverage and a limit switch configured to be turned on and off based on manipulation of the lever; a beverage dispensing channel that connects the container and the beverage dispenser and that guides the beverage; a beverage dispensing valve disposed in the beverage dispensing channel; a pressure sensor that measures gas pressure inside the container; and a controller. The controller detects whether the limit switch is turned on, opens the beverage dispensing valve to dispense the beverage accommodated in the container through the beverage dispenser based on detecting that the limit switch is turned on, determines a gas pressure value corresponding to the gas pressure inside the container measured by the pressure sensor, and determines a dispensed amount of beverage based on the gas pressure value.

An adapter having a female coupling configured to receive and establish a friction seal with a male coupling of an external device for inserting or extracting a liquid to or from a container, by applying a load to the male coupling after inserting it into the female coupling, the load being provided by the weight of a portion of the external device, the adapter being configured for insertion in a mouth of the container and secured therein using a stretchable membrane that fits snugly around the mouth of the container for obtaining a tight seal, the stretchable membrane having tabs for a user to grasp.

The application discloses a separate type electric wine dispenser and preserver, including: a wine dispensing main unit and a stopper component. The lower part of the wine dispensing main unit is provided with a connector. A liquid guide chamber and an air guide chamber are arranged in the connector. The upper part of the stopper component is provided with a stopper valve. The upper part of the stopper valve is provided with an air inlet hole and a liquid guide hole protruding out of the stopper valve. The air inlet hole corresponds to the air guide chamber in position. The liquid guide hole is inserted in the liquid guide chamber. After wine dispensing, the separate type electric wine dispenser and preserver can seal a bottle for preservation by simply removing the wine dispensing main unit while the stopper component remains being kept on the bottle.

Systems for dispensing chocolate, in one aspect including an exterior housing with first volume; a vertical support member; a base support member; a dispenser guiding member within the first volume; an extruder connection member extending through the housing and having a first end within the housing and a second end outside of the housing, defining a pivot axis; an extruder member connected to the first end; a lever connected to the second end; at least one extruder guide member within the first volume and connected to the extruder member; and at least one extruder guide rail connected to the housing within the first volume and capable of receiving the at least one extruder guide member; and where manual actuation of the lever pivots the extruder member in cooperation with the at least one extruder guide member.

A system for dispensing fluid. The system includes a fluid cartridge having a fluid outlet spout, a carbonated fluid outlet, a still water outlet, and a non-contact drop sensor for detecting a number of drops dispensed from the fluid outlet spout. The fluid outlet spout, the carbonated fluid outlet, and the still water outlet are configured to dispense fluid into a beverage vessel.

The invention discloses a device, a container and a method for measuring a liquid volume in a container based on pressure sensing. The measuring device includes a compression member, a pressure sensor, a force transmission member, an air pressure sensor and a controller. The compression member is hermetically connected to the container under measurement to form a sealed space in the container, and compresses the air in the sealed space under external force; the force transmission member converts the air pressure in the sealed space into a pressure applied on the pressure sensor; and the pressure sensor measures the pressure applied from the force transmission member before and after the compression. The present invention accurately measures the liquid volume in the container, effectively eliminates the impact of the shaking of the liquid on the measurement result, and is conveniently used to detect water quality in the natural usage.

A beverage supplier includes: an inlet conduit communicated with a beverage container; a pumping and cooling device communicated with the inlet conduit, pumping and cooling a beverage from the beverage container, and outputting a cooled beverage; and an output unit, which is electrically connected to the pumping and cooling device and controls output of the cooled beverage. In a first state, the pumping and cooling device pumps and cools the beverage from the beverage container through the inlet conduit. In a second state, the pumping and cooling device empties the cooled beverage remained in the pumping and cooling device.

An adapter having a female coupling configured to receive and establish a friction seal with a male coupling of an external device for inserting or extracting a liquid to or from a container, by applying a load to the male coupling after inserting it into the female coupling, the load being provided by the weight of a portion of the external device, the adapter being configured for insertion in a mouth of the container and secured therein using a stretchable membrane that fits snugly around the mouth of the container for obtaining a tight seal, the stretchable membrane having tabs for a user to grasp.