发明授权
- 专利标题： Fixing apparatus having an induction heating control circuit
- 专利标题（中）： 具有感应加热控制电路的固定装置
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申请号： US10945395申请日： 2004-09-21
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公开(公告)号： US07184697B2公开(公告)日： 2007-02-27
- 发明人: Satoshi Kinouchi , Osamu Takagi , Yoshinori Tsueda , Toshihiro Sone
- 申请人： Satoshi Kinouchi , Osamu Takagi , Yoshinori Tsueda , Toshihiro Sone
- 申请人地址： JP Tokyo JP Tokyo
- 专利权人： Kabushiki Kaisha Toshiba,Toshiba Tec Kabushiki Kaisha
- 当前专利权人： Kabushiki Kaisha Toshiba,Toshiba Tec Kabushiki Kaisha
- 当前专利权人地址： JP Tokyo JP Tokyo
- 代理机构： Foley & Lardner LLP
- 主分类号： G03G15/20
- IPC分类号： G03G15/20
摘要：
A fixing apparatus according to an embodiment of the present invention has a plurality of coils which are independently controlled by an inverter circuit. These coils have shapes to make the difference between the frequencies of the flowing high-frequency current out of an audible frequency range, preventing interference noise.
公开/授权文献
- US20060062609A1 Fixing apparatus 公开/授权日：2006-03-23
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