| 摘要 |
PURPOSE:To prevent overshooting of a cooking temperature during the initial stage of cooking and lowering of temperature during cooking, by a method wherein, in the title cooker controlling a cooking temperature based on the temperature of a pot bottom, a desired temperature is increased with time. CONSTITUTION:A hot plate sensor 1 detects the temperature of a pot bottom to input it to a temperature detecting part 91 of a control part 9. A comparing part 92 compares a detecting temperature with a desired value, and the result is outputted to a gas valve control part 93. The gas valve control part 93 controls opening and closing of a main electromagnetic valve 5 and an electromagnetic valve 7 to control a cooking temperature. Simultaneously, a desired value set part 94 is switched from a high output to a low output according to the comparing result of the comparing part 92, and further, the desired value set part increases a desired value each time it is switched from a high output to a low output to output an increased desired value to the comparing part 92. This constitution enables prevention of overshooting of a cooking temperature during the initial stage of cooking and improvement of cooking performance.
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