发明名称 Image heating apparatus
摘要 An image heating apparatus includes a coil for generating magnetic flux; a rotatable heat generating member, having an electroconductive layer which generates heat by the magnetic flux, for heating an image on a recording material, wherein the coil has a length longer than that of the heat generating member with respect to a rotational axis direction of the heat generating member; and a magnetic member, provided oppositely to the coil at an end position of the heat generating member, having AC magnetic permeability of 1000 or more at 100 kHz.
申请公布号 US7907882(B2) 申请公布日期 2011.03.15
申请号 US20090620145 申请日期 2009.11.17
申请人 CANON KABUSHIKI KAISHA 发明人 HARA NOBUAKI
分类号 G03G15/20 主分类号 G03G15/20
代理机构 代理人
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