Reservoirs for bottled liquid dispensers

Details Reservoirs for bottled liquid dispensers Reservoirs for bottled liquid dispensers

2007-11-27

2007-11-27

Tapolcai, William E. (Department: 3744)

Dispensing

With heating or cooling means

Heating only

C220S592260

Reexamination Certificate

active

10539184

ABSTRACT:
A thermally-insulated reservoir9for a dispenser in which liquid is supplied from a bottle to a discharge outlet via a reservoir, has an inner wall23and an outer wall24defining a sealed and evacuated heat-insulating cavity30at least partially surrounding a liquid space22. In one application of the invention the reservoir takes the form of a cooling vessel with the thermal means provided by a cooling coil26. The invention may also be applied to reservoirs which form a hot tank with the thermal means provided by an electrical heating element.

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patent: 5979709 (1999-11-01), Liccioni
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patent: 1004498 (1965-09-01), None
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International Search Report Apr. 2, 2004.

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