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A portable warming container having an electric heating element, a temperature sensor, a battery, a wire loop, and a control circuit. The wire loop is arranged to charge the battery through the control circuit, and the temperature sensor ultimately controls the current delivered to the heating eleme

A portable warming container having an electric heating element, a temperature sensor, a battery, a wire loop, and a control circuit. The wire loop is arranged to charge the battery through the control circuit, and the temperature sensor ultimately controls the current delivered to the heating element from the control circuit and battery.

대표청구항 ▼

A portable container comprising, in combination: a hand-held portable container open at the top forming a vat for holding a supply of food, beverage or industrial chemicals; an electric heating element within the container a means within the container for receiving a battery; a control circuit enclo

A portable container comprising, in combination: a hand-held portable container open at the top forming a vat for holding a supply of food, beverage or industrial chemicals; an electric heating element within the container a means within the container for receiving a battery; a control circuit enclosed within the container and with means for connecting to said battery and for regulating electric current to the electric heating element; a temperature sensing element within the container and positioned adjacent to said vat, the temperature sensing element being connected to the control circuit whereby the control circuit may adjust the electric current according to the temperature of foods, beverages or industrial chemicals placed within the vat of the container; whereby the temperature of foods, beverages, or industrial chemicals are maintained at their serving/optimum temperatures after cooking; and capturing means within the container for capturing electromagnetic radiation energy present during cooking in a microwave oven whereby the battery can be recharged from the resulting induced electrical current.