Electric heating – Heating devices – Combined with container – enclosure – or support for material...
Patent
1984-03-12
1986-05-27
Albritton, C. L.
Electric heating
Heating devices
Combined with container, enclosure, or support for material...
219386, 219432, 219434, 219442, F24C 700
Patent
active
045916985
ABSTRACT:
An electric dual and quick cooking utensil includes, as usual, an outer casing, an inner pot movably provided in the outer casing, and a hood detachably coupled with the upper rim of the outer casing with respect to the inner pot. In addition to a grip and a plurality of air vents integrally formed thereto, the hood includes a metal hub, a hollow pipe, and a first heater respectively installed therein for baking operation. A pair of magnetic-type switches separately installed on the hood and the outer casing for providing power supply to the first heater. A hollow base is integrally coupled with the lower portion of the outer casing with a plurality of plates separately provided in the upper portion of the hollow base. A second heater and a blowing fan are respectively disposed on the plates, and a sensing device coupled with an IC board is installed in a round plate in conjunction with the inner pot. A selective switch electrically connected to the contact switches, the second heater, the IC board and a retractable power plug is installed on the upper outer side wall of the base, thereby, cooking or baking can be conveniently set at any time for safe operations.
REFERENCES:
patent: 1943575 (1934-01-01), Abendroth
patent: 2187888 (1940-01-01), Nachumsohn
patent: 2235911 (1941-03-01), Wilcox
patent: 2675458 (1954-04-01), Stiles
patent: 3627959 (1971-12-01), Chapell
patent: 3852692 (1974-12-01), Moorman
patent: 4190965 (1980-03-01), Erickson
patent: 4350874 (1982-09-01), Nishikawa
patent: 4399351 (1983-08-01), Koff
Onishi, Masayuki, "Oven-Cooking Type . . . ", Toshiba Review, Japanese Ed., vol. 35, No. 5, 1980, pp. 1-15.
Albritton C. L.
Walberg Teresa J.
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