Refrigeration – Using electrical or magnetic effect – Thermoelectric; e.g. – peltier effect
Patent
1996-02-12
1997-03-18
Doerrler, William
Refrigeration
Using electrical or magnetic effect
Thermoelectric; e.g., peltier effect
624579, 220 234, 220 424, D7502, F25B 2102, B65D 2102, A47G 1900
Patent
active
056112068
ABSTRACT:
A butter storing and conditioning device which maintains butter at a desired temperature to keep the butter cool enough not to melt and warm enough to easily spread. The device includes a housing which covers the butter while placed upon a butter dish resting on a counter or table top. Heating and cooling means are provided for heating or cooling the air to maintain the butter at the desired temperature. In one embodiment, an air duct is formed by the housing and a fan for circulating air through the housing and past the butter.
REFERENCES:
patent: 1229282 (1917-06-01), Katzinger
patent: 1659091 (1926-05-01), Fabbrini
patent: 2091394 (1937-08-01), Park
patent: 2602874 (1950-01-01), Briscoe
patent: 2948433 (1960-08-01), Fineo
patent: 3111166 (1963-11-01), Munz et al.
patent: 3820251 (1974-06-01), Abernathy
patent: 4005586 (1977-02-01), Lyons
Marlow Industries, Inc. Thermoelectric Cooling Systems Design Guide unknown date.
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