Abstract: A beverage server including: a main body having a space, the main body having a top end opened; an inner lid disposed on an upper part of the main body; and an outer lid put on the top end of the main body with the inner lid covered, the outer lid being configured to make the space hermetic, wherein the inner lid has a plurality of liquid pumping pipes to be inserted into the space, and a beverage discharge pipe communicating with the liquid pumping pipes, the beverage discharge pipe being configured to discharge a beverage from the space to outside the main body, the outer lid has a pump configured to feed air to the hermetic space, and a manipulation member configured to switch between discharging a beverage and discharging no beverage, and the pump is operated by switching the manipulation member to discharging a beverage.

Abstract: A draft beer machine comprising a cabinet, and a refrigeration circuit inside the cabinet, including a compressor, a condenser, and an evaporator. Inside the cabinet, a cold storage chamber is used to hold the cask, and the evaporator can refrigerate the cold storage chamber. A beer pipe is also inside the cabinet, and a beer tap is fixed to the outside of the cabinet. The outer end of the beer pipe is connected to the beer tap, and its inner end is used to connect to the cask. The cold storage chamber has a single chamber structure. Inside the cold storage chamber, there is a refrigeration tube. The refrigeration tube is connected to the refrigeration circuit and is in parallel with the evaporator. The refrigeration tube and the beer pipe are wound into a quick cooler of a round or an elliptic cylindrical shape, in an abreast and helical manner.

Abstract: A condenser coil holder apparatus comprises a first portion formed to have a shape that is at least substantially complementary to a shape of a bottom surface of a water storage tank of a water heater so as to hold a condenser coil against the bottom surface of the water storage tank of the water heater when assembled. The condenser coil holder apparatus also comprises a second portion formed as a base for the first portion.

Abstract: A tapping head, provided with a connecting head near an end of a housing, wherein the tapping head is provided with at least one of a beverage channel which extends from a beverage line connection into the connecting head and a gas channel which extends from a gas line connection, wherein the tapping head is provided with at least one cooling chamber with an entrance and an exit, separate from the beverage channel and/or the gas channel, which cooling chamber is in thermal contact with the housing.

Abstract: The invention is a cooling device, possibly a refrigerator, comprising a dispenser for distribution of ice and/or water having a housing, which is disposed on an outer wall of the cooling device and has an opening on a front face thereof for a fixing element to fix position of the housing on the outer wall; a front cover disposed on the housing as covering the front face of the housing; and that the front cover comprises an opening corresponding with the opening of the housing and providing access to the fixing element; and a cover for covering the opening of the front cover.

Abstract: A portable refrigeration system having a refrigerator unit with a door surface, aperture surface, dispenser surface, and inner cavity, a door pivotally attached to the door surface which can move between an open and closed position allowing and preventing access to the inner cavity, the unit further having standard refrigeration components for cooling the inner cavity, a base, the unit is mounted atop the base such that a gap exists between the dispenser surface and base, a first, second, third and fourth aperture are in the aperture surface, a lid removably attached to the aperture surface functioning to temporarily cover the apertures, which can move between an open and closed position allowing and preventing access to the aperture, a dispenser on the dispenser surface having a first dispenser for water or liquid and a second dispenser for ice, and a plurality of control buttons on the unit.

Abstract: Some embodiments of the present invention have a nozzle assembly capable of controlling pressure of comestible fluid exiting the nozzle assembly, a refrigeration system in which refrigerant pressure and temperature is controllable to enable control of comestible fluid temperature, heat exchangers connected to cool comestible fluid in the nozzles, an ultraviolet sterilization system for sterilizing locations outside and inside the system, and a hand held comestible fluid dispenser capable of cooling and selectively dispensing one of several comestible fluids supplied thereto. To improve control of comestible fluid temperature, some embodiments of the present invention have an evaporator pressure regulator to control refrigerant pressure upstream of the refrigeration system compressor and a hot gas bypass valve to control refrigerant temperature.

Abstract: A method of cooling bulk or draught beverages prior to dispensing comprising: (i) introducing the beverage from a bulk container into a circulation loop that incorporates a pump, and a cooling unit, and (ii) returning cooled beverage as a heat exchange medium to a heat exchange unit associated with the container, whereby the residual beverage in the container is itself cooled by the returning cooled beverage, whereby after a period of time, both the residual beverage in the container and the beverage and the loop are at the same, or generally the same, temperature.

Abstract: A water dispensing apparatus having a cabinet providing a filter holding compartment, a front mounted alcove with a paddle switch having a stepped outer surface to allow activation by small and large diameter containers, and an electrical interlock switch for avoiding inadvertent dispensing of hot water. The cabinet can house a reverse osmosis purifying system or a cartridge filtering system. The cabinet can hold a mechanical refrigeration system including a forced convection condensing coil.

Abstract: A liquid dispenser is provided including a cabinet housing a liquid reservoir open at its upper end and readily releasable from engagement with the evaporator coil of a refrigeration unit for removal from the cabinet. The reservoir is surrounded by insulation which may be removed in sections. The dispenser also includes a removable valve assembly with inlet couplings press-fit to the reservoir outlets and to the inlets and outlets of a hot tank removably suspended below the valve assembly and liquid reservoir. The valve body is formed with separable parts connected together along a parting line to facilitate opening for cleaning. The valve operating lever for the hot water discharge is provided with a safety interlock catch to prevent inadvertent discharge of hot water from the valved faucet.

Abstract: A water dispensing apparatus having a cabinet providing a water bottle holding compartment having a deployable ramp to assist in loading an upright water bottle into the cabinet, a front mounted alcove with a paddle switch having a stepped outer surface to allow activation by small and large diameter containers, an electrical interlock switch for avoiding inadvertent dispensing of hot water, and a reserve tank having a low water level alarm switch activating a light annunciator and a vent check valve arrangement for venting the reserve tank during water flow. The cabinet is adapted to receive a filter unit in lieu of a water bottle.

Abstract: A liquid dispenser is provided including a cabinet housing a liquid reservoir open at its upper end and readily releasable from engagement with the evaporator coil of a refrigeration unit for removal from the cabinet. The reservoir is surrounded by insulation which may be removed in sections. The dispenser also includes a removable valve assembly with inlet couplings press-fit to the reservoir outlets and to the inlets and outlets of a hot tank removably suspended below the valve assembly and liquid reservoir. The hot tank may be pivoted down and shifted away from the valve assembly to facilitate removal of the latter. The valve operating lever for the hot water discharge is provided with a safety interlock catch to prevent inadvertent discharge of hot water from the valved faucet. The hot tank drain is also provided with a recessed cam-operated compression valve to facilitate authorized draining of the hot tank with a suitable cam engaging tool but to preclude inadvertent draining of the hot tank by a child.

Abstract: A counter-height water dispenser which is comprised of a housing having a top wall disposed at substantially counter height. A water reservoir is supported in a top part of the housing. The reservoir has an open-top end section and a bottom cooling well section. The top wall is formed as a cover which is removably secured over an open area of the housing for access to an opening in the open-top end section of the reservoir. A compressor and condensor coil is mounted below the reservoir with a cooling coil being associated therewith. The cooling coil is disposed about the well section of the reservoir. An outlet port is provided in the well section and is connected to a low-pressure electric pump. The pump has an outlet tube connected to a dispensing faucet which is removably secured on the top wall of the housing adjacent the open area. The faucet has a low-pressure sealing coupling in its connection with the outlet tube.

Abstract: A countertop cooler for standard size water bottles where the plastic bottle has a spigot at the lower front end of said bottle which allows withdrawal of water, said water bottle enclodes in a refrigeration case for cooling; said refrigeration case having a removable top in which said bottle and removable top section of said cooler is held in place by a means for securing said removable section in place to close the refrigeration case. Within the refrigeration case is a metal conductive cooling surface member extending from the rear of said case extending along at least a substantial portion of the bottom and sides of said refrigeration case, cooling said water bottle by conduction, with a cooling means preferably thermoelectric incorporated within said cooler; and in engagement with the metal cooling surface member. The cooler preferably has foldable or extendable legs for selectively permitting the mounting of the cooler under kitchen cabinets, or raised for easier filling of tall receptacles.

Abstract: A countertop cooler for standard size water bottles where the plastic bottle has a spigot at the lower front end of said bottle which allows withdrawal of water, said water bottle enclosed in a refrigeration case for cooling; said refrigeration case having a removable top in which said bottle and removable top section of said cooler is held in place by a means for securing said removable section in place to close the refrigeration case. Within the refrigeration case is a metal conductive cooling surface member extending from the rear of said case extending along at least a substantial portion of the bottom and sides of said refrigeration case, cooling said water bottle by conduction, with a cooling means preferably thermoelectric incorporated within said cooler; and in engagement with the metal cooling surface member.

Abstract: A water cooler comprising a support base having a top wall with a top opening therein. A refrigerating coil is located inside the base and supported a predetermined distance from the top opening. A one-piece removable well having a liquid retaining reservoir and a support flange wall, is removable supported on the top wall of the support base with the support flange in support contact on the top wall and the reservoir extending through the top opening with a lower portion of the reservoir disposed internally of the refrigerating coil and in close fit therewith. The reservoir has an upper portion with separating means being provided for separating the lower and upper portions and permitting liquid flow therebetween. The support flange is provided with a support wall disposed about the reservoir for supporting a liquid container having a bottle neck. The container is supported in an inverted position with the bottle neck extending into the upper portion of the reservoir above the separating means.

Abstract: A refrigerated centrifuge in which the bowl is removable from the interior of the casing while leaving the refrigeration coil in place.

Abstract: A liquid-dispensing apparatus having a drop-in/lift-out reservoir is provided comprising a housing having an opening in a front vertical wall thereof and a removable top, an insulated receptacle positioned within the housing having a cooling plate within a lower portion of the insulated receptacle, a vertically removable liquid container adapted to be dropped into and lifted out of the insulated receptacle, liquid valve device integrally incorporated in a wall portion of the liquid container and located to project through the opening in the housing and accessible by a user with the liquid container located in the insulated receptacle, and a device for locating the liquid container in the insulated receptacle.

Abstract: A dual temperature refrigeration system which includes a first and second evaporator coil which chills water and freezes water within a tank for producing carbonated water. A restrictor tube is connected between the first evaporator coil and the second evaporator coil for reducing the temperature of the refrigerant flowing through the second evaporator coil. When the demand occurs for chilled water, a switch provided in a by-pass conduit extending around the second evaporator coil is opened, permitting the refrigerant to by-pass the second coil which is used for producing an ice bank in the carbonator.

Abstract: A vessel for the storage of cooled liquids, particularly beverages, is surrounded by a thermally insulating jacket. First and second cooling coils or analogous devices are interposed between the vessel and the jacket and surround the vessel from opposite sides of the same over 50-75% of its surface area. Water refrigerated to about 0.degree. C. is circulated through these cooling coils.

Abstract: A beer keg container of insulating material, such as styrofoam, subdivided into three parts, a lid with a hole through which the shaft of the tap extends, an upper half, and a bottom half, which halves are detachably connected by an interlocking joint. The bottom half is reinforced with a wire basket having handles to facilitate carrying of the insulating container and enclosed beer keg. The diameter of the beer keg is smaller and spaced from the inner diameter of the container so that the space therebetween may be packed with ice cubes or crushed ice to keep the beer keg cold.

Abstract: A refrigerated cabinet including a compartment for salad and another compartment for salad dressing, rendering both the salad and salad dressing easily accessible to the user, and dispensing means for the salad and salad dressing.

Abstract: A portable electrically refrigerated water cooler is adapted for year-round outdoor use by means of a thermostatically controlled heating cable wrapped about the water-containing components, and a similarly controlled heating element immersed in the water reservoir. A combined faucet-switch unit permits cool water to be pumped through the faucet for immediate use and prevents contaminants from entering the water when the switch is off.