A liquid dispenser may include a container having an upper opening, a pump provided in the container, a pipe through which liquid discharged from the pump is transferred, a top plate having an upper surface over which liquid flows, a filter assembly provided below the top plate, a base provided below the container, and a thermoelectric element provided in the base to cool the liquid in the container.

A liquid dispenser may include a container having an upper opening, a pump provided in the container, a pipe through which liquid discharged from the pump is transferred, a top plate having an upper surface over which liquid flows, a filter assembly provided below the top plate, a base provided below the container, and a thermoelectric element provided in the base to cool the liquid in the container.

A liquid dispenser may include a container having an upper opening, a pump provided in the container, a pipe through which liquid discharged from the pump is transferred, a top plate having an upper surface over which liquid flows, a filter assembly provided below the top plate, a base provided below the container, and a thermoelectric element provided in the base to cool the liquid in the container.

A liquid dispenser may include a container having an upper opening, a pump provided in the container, a pipe through which liquid discharged from the pump is transferred, a top plate having an upper surface over which liquid flows, a filter assembly provided below the top plate, a base provided below the container, and a thermoelectric element provided in the base to cool the liquid in the container.

A liquid dispenser may include a container or tank having an upper opening and in which water is stored, a pump provided in the container, a water supply pipe through which water discharged from the pump is transferred, a water supply plate having an upper surface over which water flows, a container support or base provided below the container, and a thermoelectric element provided in the container support to cool the bottom plate of the container.

A liquid product distribution network includes a liquid product distribution monitoring and reporting apparatus for operation in association with a tap handle flow monitoring and reporting apparatus. The liquid product distribution monitoring and reporting apparatus includes a radio transmitter device and sensing circuitry for sensing and communicating physical properties associating with the keg. A tap handle flow monitoring and reporting apparatus senses flow of a liquid through a tap includes a tap handle radio transmitter device for fitting within and protected by a tap handle and a low-energy consumption tap handle radio/processing module. A mobile communications device with geographic position sensing device and/or said tap handle flow monitoring and reporting apparatus passively and without user interaction within the liquid product distribution network, without using network uplink/gateway circuit devices for sensing and reporting fluid storage, flow, and financial operations relating to the distribution of said liquid product throughout the liquid product distribution network.

A beverage dispenser and process of dispensing a beverage may include pumping a micro-ingredient from a micro-ingredient container via a fluid path toward a nozzle to dispense a beverage inclusive of the micro-ingredient. The micro-ingredient may be reverse pumped via the fluid path back to the micro-ingredient container to cause an air bubble in the fluid path to be pushed into the micro-ingredient container.

A container is provided to contain a liquid to be used in a liquid dispenser that is space-saving and enables checking of the amount of remaining liquid, a refilling operation, and maintenance to be readily performed. A stock solution container in which a concentrated stock solution is to be contained and that is to be used in a beverage dispenser to eject a beverage constituted by the concentrated stock solution and a diluent includes: a containing portion having a bag shape and is to contain the concentrated stock solution; and an ejecting portion for ejecting the concentrated stock solution to the outside, the ejecting portion being provided to protrude from the containing portion. An ejection port is provided at a leading end of the ejecting portion, and the concentrated stock solution is ejected from the ejection port as the containing portion deforms based on an external force.

A system for regulating pressure within a beverage container. A high-side cartridge assembly includes a cartridge shell enclosing a high-pressure cavity, a piercing tip to puncture a pressurized-gas container, a high-pressure passage extending through the piercing tip and to the high-pressure cavity, and a piston to intermittently open the high-pressure cavity to a low-pressure cavity external to the high-side cartridge assembly. The low-side cap assembly includes a cap body having a socket configured to receive the high-side cartridge assembly, and no part of the cap body forms a boundary of the high-pressure cavity. Also disclosed is an interface having a housing, a tap assembly, a dip tube, a carry handle, and a receiving section. The housing is configured to couple to a beverage container, and the receiving section is configured to receive a pressure regulator.

A self-contained, universal portable beverage condition status indicator (10) has relatively large and easily visible top light dome (30) that is selectively lighted to provide an indication as to when a beverage dispenser (12) to which it is mounted is empty of beverage. Mounting is performed without any tools or alteration to the dispenser by simply inserting an elongate sensor probe assembly (50) through an inlet (22) in the top of the dispenser (12) and down to a location adjacent the bottom (16) of the hollow body (14) of the dispenser. Tooless removal is accomplished by simply slidably lifting the indicator (10) upwardly and outwardly from the dispenser (12) until it is clear. It may then be used with a newly filled different dispenser (12). The sensor probe assembly remains functional even though lower portion may be removed. Score lines (64, 70, 65, 59, etc.) are provided to facilitate breaking off of the lower frangible sections (86) of the sensor probe assembly (50) in order to custom fit the indicator (10) to dispensers of different size or depth.