Temperature set point control for a refrigerator

Details Temperature set point control for a refrigerator Temperature set point control for a refrigerator

1985-12-27

1987-03-03

Wayner, William E.

Refrigeration

With indicator or tester

Diverse function indicators or testers

236 94, F25B 4900

Patent

active

046465286

ABSTRACT:
A refrigerator control according to the present invention allows a user to establish one or more set points for controlling the temperature of one or more refrigerated compartments. Means are provided for selecting either a normal mode of operation whereby the set points may be manually established by a user or a priority mode of operation which overrides the normal mode whereby each set point is established at a preselected value so that the refrigerator is optimally operated in anticipation of expected operating conditions. Means are additionally provided for preventing erroneous entry of manually established set points.

REFERENCES:
patent: 3001378 (1961-09-01), Stutrud
patent: 4197717 (1980-04-01), Schumacher
patent: 4235368 (1980-11-01), Neel
patent: 4298947 (1981-11-01), Tamura et al.
patent: 4314666 (1982-02-01), Schotten
patent: 4387578 (1983-06-01), Paddock
patent: 4499738 (1985-02-01), Motoyama et al.
An article in HFD, a Fairchild publication dated Dec. 3, 1984, p. 55.
Product Literature Distributed by Sharp (original in the Japanese language together with a partial English translation).

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