| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fixing device using an induction heating system, capable of preventing from damaging other apparatuses installed in the vicinity of an excitation coil due to preventing the excitation coil from resonating. Ž<P>SOLUTION: An excitation coil and/or a core member, which has a characteristic frequency other than frequencies used, is employed, whereby, resonance generated between adjacent coils or at a core member or the like arranged nearby can be prevented. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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