FIXING DEVICE

摘要

PROBLEM TO BE SOLVED: To simplify the assembly of a coil for induction heating and to facilitate the handling thereof. SOLUTION: The coil for induction heating which is housed inside a heating roller is constituted of a plurality of coil units, and the coil units are constituted by combining several kinds of coil units wound to have a plurality of wire diameters and set so that the length of an electric wire may be different in a state where the width of the unit is kept the same. COPYRIGHT: (C)2005,JPO&NCIPI