发明授权
- 专利标题： Development unit, process cartridge and image forming apparatus
- 专利标题（中）： 显影单元，处理盒和成像设备
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申请号： US12417264申请日： 2009-04-02
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公开(公告)号： US07986899B2公开(公告)日： 2011-07-26
- 发明人: Shinichi Kuramoto , Yoshifumi Ozaki , Takashi Ochi , Shinichiro Fujimori , Kenji Ogi , Akihiko Noda
- 申请人： Shinichi Kuramoto , Yoshifumi Ozaki , Takashi Ochi , Shinichiro Fujimori , Kenji Ogi , Akihiko Noda
- 申请人地址： JP Tokyo
- 专利权人： Fuji Xerox Co., Ltd.
- 当前专利权人： Fuji Xerox Co., Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Morgan, Lewis & Bockius LLP
- 优先权： JPP2008-228840 20080905
- 主分类号： G03G15/08
- IPC分类号： G03G15/08 ; G03G15/09
摘要：
A development unit includes a developer accommodating part that accommodates a developer therein, a developer stirring-transporting member that transports the developer in the developer accommodating part while stirring the developer, a bearing part that receives a rotating shaft of the developer stirring-transporting member, a magnetic member that is located between the bearing part and the developer accommodating part and fixed around the rotating shaft, and a stirring member that is spaced apart from the magnetic member so as to be opposed to the magnetic member and that is arranged at the rotating shaft of the developer stirring-transporting member.
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