发明授权
US07146120B2 Image forming apparatus having a corona discharge air supplying section
有权
具有电晕放电空气供给部的图像形成装置
- 专利标题： Image forming apparatus having a corona discharge air supplying section
- 专利标题（中）： 具有电晕放电空气供给部的图像形成装置
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申请号： US10991916申请日： 2004-11-18
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公开(公告)号： US07146120B2公开(公告)日： 2006-12-05
- 发明人: Atsushi Ogane , Takayuki Horie
- 申请人： Atsushi Ogane , Takayuki Horie
- 申请人地址： JP
- 专利权人： Konica Minolta Business Technologies, Inc.
- 当前专利权人： Konica Minolta Business Technologies, Inc.
- 当前专利权人地址： JP
- 代理机构： Lucas & Mercanti, LLP
- 优先权： JP2004-130616 20040427
- 主分类号： G03G21/20
- IPC分类号： G03G21/20
摘要：
An image forming apparatus having a corona discharger for charging a photoreceptor with an electrostatic charge, a fixing unit to fix a toner image onto a recording medium, a fan for drawing air to cool the fixing device and a space adjacent the fixing device and the duct communicating the fan, the duct having an opening to guide air into the corona discharger via another opening provided in the rear plate functioning as a shielding electrode of the corona discharger.
公开/授权文献
- US20050238379A1 Image forming apparatus 公开/授权日：2005-10-27