Oven having a cavity heated by at least one monolithic integrate

Electric heating – Heating devices – Combined with container – enclosure – or support for material...

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Details

219391, 219543, 219552, 219521, 252502, 338309, 338328, F27D 1102, A21B 100

Patent

active

042987890

ABSTRACT:
A cavity, such as an oven cavity, is heated by at least one monolithic integrated heat source, each fabricated by depositing a layer of resistive material on a substrate of non-conducting, or insulating, material. A pair of spaced-apart conductive elements contact opposite ends of the resistance sheet to enable a flow of current through the sheet thereby producing substantially uniform heating over the entire area covered by the resistive sheet.

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