Electric heating – Heating devices – Combined with container – enclosure – or support for material...
Patent
1990-07-11
1991-05-28
Walberg, Teresa J.
Electric heating
Heating devices
Combined with container, enclosure, or support for material...
219518, 219543, H05B 326
Patent
active
050196910
ABSTRACT:
An arrangement of components for constructing a heating device employing super thin conductive film (STCF) heating element includes the STCF heating element, in a layer, attached externally to a pan bottom by means of calcination through an aluminum monoxide film and a base device having terminal units for applying a suitable voltage to the STCF heating element when supporting the pan thereon.
REFERENCES:
patent: 2609478 (1952-09-01), Crawford
patent: 2611069 (1952-09-01), Frazier
patent: 3092704 (1963-06-01), De Woody
patent: 3488473 (1970-01-01), Sanders
patent: 4493978 (1985-01-01), Starnes
Klein David I.
Rosenberg Morton J.
Walberg Teresa J.
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