Electric heating – Metal heating – Of cylinders
Patent
1981-01-19
1984-09-11
Envall, Jr., Roy N.
Electric heating
Metal heating
Of cylinders
219 1055E, 219 1055F, 374110, 374166, 374149, H05B 668
Patent
active
044711930
ABSTRACT:
Disclosed is a microwave oven for selectively quickly and safely raising the temperature of a plurality of distinct articles. Basic structural elements are a housing that defines an oven chamber, a door providing access thereto and an energy source for transmitting microwave energy into the chamber. Located within the chamber is a support assembly that defines a plurality of heating stations, each adapted to receive a distinct article to be heated. A temperature sensor is disposed in each of the stations so as to sense the temperture of an article retained therein. Coupled between the microwave source and the temperature sensors is a control circuit that automatically deenergizes the microwave source in response to the sensing of a temperature above a predetermined threshold by any of the individual sensors.
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Baxter Travenol Laboratories Inc.
Envall Jr. Roy N.
Leung Philip H.
Toupal John E.
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