Refrigeration – Time or program actuator – Defrosting
Patent
1988-12-01
1991-07-16
Tanner, Harry B.
Refrigeration
Time or program actuator
Defrosting
62155, 62156, 62127, 62199, 62274, 62282, F25D 2106, F25B 502
Patent
active
050314130
ABSTRACT:
A low-temperature foods preserving case and a temperature control method therefor, in which a plurality of evaporators, each partitioned by partitioning panels, are arranged correctively in a cooling chamber, for which sequential cooling and defrosting operations are instructed by a timer, so that circulatory passage of the cooling air is formed through said cooling chamber, the foods preserving chamber, and the cooling chamber by means of fans installed in each of partitioned air passages separated by said partitioning panels.
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patent: 4664182 (1987-05-01), Miwa
patent: 4691527 (1987-09-01), Ikeda
patent: 4723414 (1988-02-01), Hurutachi et al.
patent: 4821528 (1989-04-01), Tershak
Furutachi Hideaki
Kakinuma Mitsuru
Tsuihiji Shunichi
Sanyo Electric Co,. Ltd.
Tanner Harry B.
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