Electric heating – Heating devices – Combined with container – enclosure – or support for material...
Patent
1976-02-02
1976-10-19
Mayewsky, Volodymyr Y.
Electric heating
Heating devices
Combined with container, enclosure, or support for material...
219349, 219460, 219462, 219463, 219464, H05B 368
Patent
active
039872750
ABSTRACT:
A flat plate surface heating unit with a glass-ceramic utensil-supporting cover plate and a metal-sheathed heating element in direct contact with the underside of the cover plate. The heating element is supported on an open framework of low thermal mass. An insulated reflector pan with a top reflective layer forms a closed housing around the heating element. The sheath is coated with a diffusion barrier of molecular film thickness, and the underside of the sheath is coated with a low emissivity coating.
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Boos Francis H.
Caslin Richard L.
General Electric Company
Mayewsky Volodymyr Y.
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