发明授权
- 专利标题： Induction heating apparatus for image fixing
- 专利标题（中）： 用于图像定影的感应加热装置
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申请号： US11016880申请日： 2004-12-21
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公开(公告)号： US07122769B2公开(公告)日： 2006-10-17
- 发明人: Yasuo Nami , Tokihiko Ogura , Naoyuki Yamamoto , Takahiro Nakase , Hitoshi Suzuki , Toshiharu Kondo , Yasuhiro Yoshimura
- 申请人： Yasuo Nami , Tokihiko Ogura , Naoyuki Yamamoto , Takahiro Nakase , Hitoshi Suzuki , Toshiharu Kondo , Yasuhiro Yoshimura
- 申请人地址： JP Tokyo
- 专利权人： Canon Kabushiki Kaisha
- 当前专利权人： Canon Kabushiki Kaisha
- 当前专利权人地址： JP Tokyo
- 代理机构： Fitzpatrick, Cella, Harper & Scinto
- 优先权： JP2003/430231 20031225
- 主分类号： H05B6/14
- IPC分类号： H05B6/14 ; G03G15/20 ; H05B6/40
摘要：
In an electromagnetic induction heating-type heating apparatus for moving a temperature decreasing member toward or apart from an effective position where a temperature in a predetermined area is decreased in order to take countermeasure against temperature rise at a non-sheet passing portion of a heating roller, a Curie temperature of the heating roller is not less than a predetermined image heating temperature and is less than a heat-resistant temperature of the heating apparatus.
公开/授权文献
- US20060081614A1 Heating apparatus 公开/授权日：2006-04-20
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