Household refrigerator including anti-sweat heater control circu

Details Household refrigerator including anti-sweat heater control circu Household refrigerator including anti-sweat heater control circu

1980-10-14

1982-06-01

Wayner, William E.

Refrigeration

Automatic control

Preventing, removing or handling atmospheric condensate

62275, F25D 2106

Patent

active

043321429

ABSTRACT:
A refrigerator including a cabinet having storage compartment, an electrical anti-sweat heating means for arming a portion of the cabinet, refrigerating means including a compressor and an evaporator for cooling the compartment, and temperature sensing means to energize the compressor at one predetermined temperature and de-energize the compressor at a second lower temperature. There is provided a switch associated with the temperature sensing means to apply full electrical power to the electrical anti-sweat heating means when the compressor is energized and apply half electrical power to the electrical anti-sweat heating means when the compressor is not energized.

REFERENCES:
patent: 2135091 (1938-11-01), Newill
patent: 2731804 (1956-01-01), Grubbs, Sr.
patent: 2896125 (1959-07-01), Morton
patent: 3443395 (1969-05-01), Schweiger
patent: 3495416 (1970-02-01), Morrissey, Jr. et al.
patent: 3939666 (1976-02-01), Bashark
patent: 4065659 (1977-12-01), Yount et al.
patent: 4127765 (1978-11-01), Heaney

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