Refrigeration – Using electrical or magnetic effect – Thermoelectric; e.g. – peltier effect
Patent
1995-03-20
1997-04-15
Doerrler, William
Refrigeration
Using electrical or magnetic effect
Thermoelectric; e.g., peltier effect
62390, 62397, 2221466, F25B 2102, B67D 562
Patent
active
056198566
ABSTRACT:
An improved apparatus for dispensing cooled, heated or ambient temperature liquids from a liquid tank which contains therein a cold sink member for maintaining the liquid at a preselected temperature. The cold sink member may be formed in the shape of a cup-like finned member or a tree-like shaped member having outwardly extending fingers in order to greatly increase the transfer of heat energy within the liquid tank and to reduce the thickness of boundary layer formation in the cold sink member. The apparatus includes adapter means operable to supply separately controlled, selective dispensing of any of the chilled, heated, or ambient temperature liquids.
REFERENCES:
patent: 964734 (1910-07-01), Ammons
patent: 3196634 (1965-07-01), Rich
patent: 3248011 (1966-04-01), Brodsky et al.
patent: 3250433 (1966-05-01), Christine et al.
patent: 4320626 (1982-03-01), Donnelly
patent: 4793514 (1988-12-01), Sheets
patent: 5172832 (1992-12-01), Rodriquez et al.
Brown Robert A.
Doerrler William
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