Apparatus for thawing frozen food in a refrigeration appliance

Details Apparatus for thawing frozen food in a refrigeration appliance Apparatus for thawing frozen food in a refrigeration appliance

1979-12-31

1981-10-20

Mayewsky, Volodymyr Y.

Electric heating

Metal heating

Of cylinders

62 80, 99358, 219 1055A, 219 1055F, H05B 646

Patent

active

042962994

ABSTRACT:
Food thawing apparatus is disclosed specifically adapted for use in a refrigeration appliance. An enclosure having good thermal communication with surrounding environment is provided with a pair of planar electrodes defining a food thawing zone. One of the electrodes is movable to allow insertion of a frozen food load. A high frequency, relatively low wattage power supply provides uniform energy distribution throughout the food load for gentle heating (thawing). Frequencies of 27.12 MHz or 43 MHz are suggested along with a power level of 100 watts or below, preferably 35-80 watts.

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patent: 3974355 (1976-08-01), Bach
patent: 4013798 (1977-03-01), Coltsos
patent: 4027132 (1977-05-01), Levinson

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