Multipurpose cooker

Foods and beverages: apparatus – Cooking – Automatic control

Patent

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Details

99337, 99403, 219435, 219441, 219442, A47J 2700

Patent

active

054290392

ABSTRACT:
A multipurpose cooker, which includes a cooker body a cover hinged to the cooker body, an inner casing fixedly mounted within the cooker body, an electric heater supported on springs inside the inner casing, a heating control circuit, an inductor disposed inside the inner casing, an inner pan received within the inner casing and supported on the electric heater, wherein the inner pan is forced by the cover to contact the inductor when the cover is closed, causing the heating control circuit to turn on the electric heater; the electric heater is lifted by the springs to move the inner pan away from the inductor when the cover is opened, causing the heating control circuit to turn off the electric heater.

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patent: 4670282 (1987-06-01), Onishi et al.
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patent: 5048400 (1991-09-01), Ueda et al.
patent: 5092229 (1992-03-01), Chen

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