Refrigerator having temperature-responsive control means for com

Details Refrigerator having temperature-responsive control means for com Refrigerator having temperature-responsive control means for com

1984-04-06

1985-08-27

Tanner, Harry

Refrigeration

Automatic control

Refrigeration producer

62276, F25B 500, F25D 2106

Patent

active

045370419

ABSTRACT:
A refrigerator with a freezing chamber and a cold chamber, wherein the freezing chamber is cooled rapidly by a main, fan-type, cooling system and a secondary, direct-type, cooling system. The secondary cooling system includes a box-like cooler having a projecting plate for placing food products thereon to provide uniform cooling within the freezing chamber. The refrigerator compressor is controlled in accordance with the temperature of the freezing chamber so as to be efficiently operated in the freezing cycle. Gas coolant is directed via control valves in accordance with the temperature of the freezing and cold chambers.

REFERENCES:
patent: 2126285 (1938-08-01), Schaaf
patent: 2245053 (1941-06-01), Sanders, Jr.
patent: 2442188 (1948-05-01), Bauman
patent: 2509011 (1950-05-01), Moore
patent: 3108450 (1963-10-01), Crotser
patent: 4270364 (1981-06-01), Oonishi et al.
patent: 4389854 (1983-06-01), Ogita et al.
patent: 4439998 (1984-04-01), Horvay et al.

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