发明名称 画像加熱装置
摘要 An image heating apparatus includes: a rotatable heating member; an coil provided outside the heating member and configured to generate heat by electromagnetic induction in the heating member; a coil holder configured to hold the coil; a plurality of magnetic cores arranged opposed to the heating member along a longitudinal direction of the heating member with the coil interposed therebetween; a core holder configured to hold at least one of the magnetic cores which is movable; and a moving mechanism configured to move the core holder between a first position and a second position which is farther away from the heating member than the first position. The core holder is provided with a stopper portion configured to stop movement of the core holder from the second position to the first position by abutment to the coil holder.
申请公布号 JP6039288(B2) 申请公布日期 2016.12.07
申请号 JP20120168932 申请日期 2012.07.30
申请人 キヤノン株式会社 发明人 菅谷 健二郎
分类号 G03G15/20 主分类号 G03G15/20
代理机构 代理人
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