| 摘要 |
<P>PROBLEM TO BE SOLVED: To consider safety when a problem occurs, in a heating cooker having a fear of continuing heating because some problems occur in controlling means. <P>SOLUTION: A heat cooker comprises communicating means 22 for mutually communicating first controlling means 11 controlling the output of an inverter circuit 10, and second controlling means 13 controlling an operating portion 20 and a display portion 19. The second controlling means 13 comprises monitoring means 18 which interrupts the supply of a commercial power source 4 to the inverter circuit 10 when communication from the first controlling means 11 stops. Therefore, when the first controlling means falls into a state continuing the oscillations of the inverter circuit due to some problems, heating can be certainly stopped by turning off the supply of the commercial power source to the inverter circuit, so that safety can be considered. <P>COPYRIGHT: (C)2012,JPO&INPIT |
