| 摘要 |
PROBLEM TO BE SOLVED: To provide an induction heating device efficiently heating a large region of a heating belt and not bringing on upsizing of the apparatus. SOLUTION: The induction heating device is provided with a first roller 43 and a second roller 44 which are installed in close vicinity with each other, an endless heating belt 42 given specified tension by being wound around these rollers 43 and 44, a pressure roller 34 forming a nip part S by being brought into a pressurized contact with a part of a heating belt 42 wrapped around the first roller 43 and a coil unit 31 installed on the outer periphery of a part of the heating belt 42 wrapped around at least two rollers 43 and 44 to heat the heating belt 42. COPYRIGHT: (C)2006,JPO&NCIPI
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