Controller of refrigerator

Details Controller of refrigerator Controller of refrigerator

1999-02-25

2000-05-09

Bennett, Henry

Refrigeration

Automatic control

Preventing, removing or handling atmospheric condensate

62155, 62234, F25D 2100

Patent

active

060587237

ABSTRACT:
There is provided a refrigerator capable of suppressing intra-compartment temperature from rising during a defrosting operation by means of a defrosting heater and capable of preventing temperature of foods from rising after the defrosting operation. The inventive refrigerator sets temperature for ending a freezing mode during a pre-cooling operation at pre-cooling freezing mode ending temperature which is lower than temperature during a normal operation by a predetermined temperature and conducts an alternate cooling operation until when the pre-cooling operation ends based on the pre-cooling freezing mode ending temperature.

REFERENCES:
patent: 4499738 (1985-02-01), Motoyama et al.
patent: 4646536 (1987-03-01), Yamada et al.
patent: 5363669 (1994-11-01), Janke et al.
patent: 5816054 (1998-10-01), Yoo et al.
patent: 5842355 (1998-12-01), Kalis et al.

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