Operation control device for a refrigerator and method thereof

Details Operation control device for a refrigerator and method thereof Operation control device for a refrigerator and method thereof

1997-08-08

1998-09-22

Wayner, William E.

Refrigeration

Processes

Circulating external gas

62187, 236 37, F25D 1704, F25D 1700

Patent

active

058097902

ABSTRACT:
An operation control device for a refrigerator which can maintains freshness of food and drink for a long time by supplying a cold-storage room with cool air remaining in an evaporator by opening a cold-storage room damper and driving a fan motor until a present temperature of the evaporator sensed by an evaporator temperature sensor is above the temperature of the evaporator sensed while the driving of a compressor motor is stopped, by a predetermined temperature if the present temperature of the cold-storage room sensed by a cold-storage room temperature sensor is above a predetermined temperature set in the cold-storage room while the driving of the compressor motor is stopped.

REFERENCES:
patent: 5156015 (1992-10-01), Chung
patent: 5487277 (1996-01-01), Bessler

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