Foods and beverages: apparatus – Electric – radiant or vibrational treating means
Patent
1975-02-14
1976-08-03
Aegerter, Richard E.
Foods and beverages: apparatus
Electric, radiant or vibrational treating means
99339, 99362, 99367, 99368, 99478, 99DIG14, 426241, A47J 2716, A47J 2766, A21B 0146, A21B 0304
Patent
active
039722775
ABSTRACT:
A defrosting apparatus for frozen food comprises a casing defining a chamber and a tray circulating system to circulate the trays, which are removably mounted thereon, along a fixed path in the casing while each of the trays always retains a horizontal position. A cover is provided in the upper portion of the casing and consists of a pair of half members for defining an enclosed chamber for enclosing a predetermined one of the trays. The apparatus includes a micro-wave irradiator for irradiating micro-waves onto the tray when the tray is enclosed by the cover, various kinds of atmosphere conditioners provided in the chamber of the casing, and a control system for controlling the circulation of the trays in the chamber and for closing and opening the half members and the micro-wave irradiation onto the tray within the cover.
REFERENCES:
patent: 2906620 (1959-09-01), Jung
patent: 3494722 (1970-02-01), Gray
patent: 3494724 (1970-02-01), Gray
patent: 3674504 (1972-07-01), Lane
patent: 3676058 (1972-07-01), Gray
patent: 3682643 (1972-08-01), Foster
Aegerter Richard E.
Stearns Richard R.
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