发明授权
- 专利标题： Recording paper separating device with constant current control
- 专利标题（中）： 记录纸分离装置采用恒流控制
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申请号： US751195申请日： 1991-08-29
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公开(公告)号： US5339144A公开(公告)日： 1994-08-16
- 发明人: Yukio Nakai , Hiroshi Kida , Masashi Hirai , Masahiko Fujita , Takahiro Fukunaga
- 申请人： Yukio Nakai , Hiroshi Kida , Masashi Hirai , Masahiko Fujita , Takahiro Fukunaga
- 申请人地址： JPX Osaka
- 专利权人： Sharp Kabushiki Kaisha
- 当前专利权人： Sharp Kabushiki Kaisha
- 当前专利权人地址： JPX Osaka
- 优先权： JPX2-232176 19900831; JPX3-018008 19910208
- 主分类号： G03G15/00
- IPC分类号： G03G15/00 ; G03G15/16
摘要：
A recording paper separating device for use in a copying machine, the device including a transfer charger for transferring a toner image from a photosensitive member onto a recording paper by discharge effected by a charging wire accommodated in a shield casing, a bias-loaded recording paper discharger, a transfer-power source, and a control for keeping a current supplied from the power source to the charging wire constant except for the current flowing through the recording paper discharger.
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