发明申请
- 专利标题： Developer supplying device, developing roller, developing device, image forming apparatus and process cartridge
- 专利标题（中）： 显影剂供应装置，显影辊，显影装置，成像装置和处理盒
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申请号： US11169807申请日： 2005-06-30
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公开(公告)号： US20060002744A1公开(公告)日： 2006-01-05
- 发明人: Katsuhiro Aoki , Hajime Oyama , Hiroshi Ikeguchi , Yasuo Miyoshi , Hiromitsu Takagaki
- 申请人： Katsuhiro Aoki , Hajime Oyama , Hiroshi Ikeguchi , Yasuo Miyoshi , Hiromitsu Takagaki
- 优先权： JP2004-195003 20040630
- 主分类号： G03G15/08
- IPC分类号： G03G15/08
摘要：
A developer supplying device including a developer holding unit configured to hold a developer, a developer transfer device configured to electrostatically transfer the developer from the developer holding unit, and a charging member having holes piercing therethrough from the developer holding unit, to abrasively charge the developer by contacting the developer with walls of the holes while the developer is electrostatically transferred through the holes by the developer transfer device.