Apparatus for thawing frozen food

Details Apparatus for thawing frozen food Apparatus for thawing frozen food

1981-04-02

1982-06-08

Mayewsky, Volodymyr Y.

Heat exchange

Heating and cooling

Heating and cooling of the same material

165 64, 62 80, 219 1055A, 219 1081, F25B 2900

Patent

active

043335217

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 feed 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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