Electronic control type cooking device

Abstract

Abstract PURPOSE: To make it possible to simplify the construction of the circuit and curtail time required for measurement treatment by commonly using one D/A conversion means with respect to at least two temperature detectors. CONSTITUTION: Upon performing the control of the cooking device by means of a microcomputer 20, first and second set temperature data are supplied to first and second comparators 28 and 29 periodically at first and second timings through a D/A converter 22, an amplifier 23 and correcting circuits 26 and 27. In synchronizm with the above timings, the outputs of the comparators 28 and 29 which compare the outputs from a cooking chamber atmospheric temperature detector 24 and a foods temperature detector 25 with the set temperature outputs thereof, are examined. On the basis of the result of examination, discrimination of the detection temperature is performed, and the driving control of a first heat source 11 for heating foods to supply hot air to the cooking chamber and a second heat source 14 for supplying a microwave to the cooking chamber, is performed. COPYRIGHT: (C)1982,JPO&Japio

Inventors

• 👤 Hideaki Koyama
• 👤 Satoru Koide

Bibliographic Details