Electric heating – Heating devices – Combined with container – enclosure – or support for material...
Patent
1981-10-16
1984-02-14
Mayewsky, Volodymyr Y.
Electric heating
Heating devices
Combined with container, enclosure, or support for material...
219413, 219452, 219512, 219446, 337343, H05B 368
Patent
active
044319070
ABSTRACT:
A domestic range of the electric type includes a cooking platform providing a plurality of "burner" locations constituted by pancake-shaped surface heating elements formed of spirally wound resistance wire. An elongated boxlike control unit extends upwardly from and across the back edge of the cooking platform. An oven chamber of the pyrolytic self-cleaning type is located below the range platform and includes radiant-type heating elements also formed of resistance wire. A heat-sink-mounted electronic module located within the control unit is protected from damaging high temperatures caused by improper operation of the range by a pair of normally closed temperature-sensitive bimetal actuated switches mounted to the module heat sink, the switches being connected in electrical series relationship between the heating elements and their electrical power source.
REFERENCES:
patent: 2392635 (1946-01-01), Bletz
patent: 2399423 (1946-04-01), Bletz
patent: 2409414 (1946-10-01), Bletz
patent: 2861151 (1958-11-01), Moore
patent: 2866881 (1958-12-01), McMillen
patent: 3612826 (1971-10-01), Deaton
patent: 3899656 (1975-08-01), Smith
patent: 3912904 (1975-10-01), Phifer
Frigidaire, Tech-Talk Manual, vol. 73, No. 9, pp. R-24 and R-25.
Frigidaire, Tech-Talk Manual, vol. 74, No. 6, p. R-20.
Frigidaire, Tech-Tips Manual, Issue No. 209, p. R-8, Apr. 1979.
Mayewsky Volodymyr Y.
White Consolidated Industries, Inc.
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