发明授权
- 专利标题： Image forming apparatus
- 专利标题（中）： 图像形成装置
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申请号： US10805507申请日： 2004-03-22
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公开(公告)号： US07113736B2公开(公告)日： 2006-09-26
- 发明人: Kazuhiko Kikuchi , Kazushige Morihara , Satoshi Kinouchi , Osamu Takagi , Shin Yamauchi
- 申请人： Kazuhiko Kikuchi , Kazushige Morihara , Satoshi Kinouchi , Osamu Takagi , Shin Yamauchi
- 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 distance defined by expression 2 is secured between the exciting coil and the protection cover. This not only prevents a magnetic field with a specific magnetic field intensity or higher from leaking to the outside but also reduces the effect on the circuits in the apparatus or optionally installed circuits (including a printer controller and a FAX controller).
公开/授权文献
- US20050207804A1 Image forming apparatus 公开/授权日：2005-09-22