发明授权
- 专利标题： Image forming apparatus in which a charger provided with a charging wire and a grid is detachably mountable
- 专利标题（中）： 具有充电线和电网的充电器可拆卸地安装的图像形成装置
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申请号： US406720申请日： 1999-09-28
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公开(公告)号： US6091917A公开(公告)日： 2000-07-18
- 发明人: Kazuaki Aoki
- 申请人： Kazuaki Aoki
- 申请人地址： JPX 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： JPX Tokyo
- 主分类号： G03G15/02
- IPC分类号： G03G15/02
摘要：
An image forming apparatus includes a photosensitive drum, a charger detachably mountable with respect to a main body of the image forming apparatus and having a charging wire, a wire electrode for receiving a voltage to be supplied to the charging wire, a grid, and a grid electrode for receiving a voltage to be supplied to the grid, a wire power-feeding contact arranged to come into contact with the wire electrode, and a grid power-feeding contact arranged to come into contact with the grid electrode, wherein, in mounting the charger in the image forming apparatus, the wire electrode comes into contact with the wire power-feeding contact after the grid electrode comes into contact with the grid power-feeding contact.
公开/授权文献
- US5781257A Flat panel display 公开/授权日：1998-07-14