| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an induction heating device which stably heats even when a resonance frequency is sharply changed by the movement or the like of an object to be heated. <P>SOLUTION: A control means 40 of this induction heating device reduces the output of an inverter 31 based on the detected result of an output detection means 41 when detecting that the changing amount of the output of the inverter 31 exceeds a prescribed increasing amount. <P>COPYRIGHT: (C)2004,JPO |
