发明授权
- 专利标题: Image forming apparatus, stirring unit and process cartridge
- 专利标题(中): 图像形成装置,搅拌装置和处理盒
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申请号: US13433611申请日: 2012-03-29
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公开(公告)号: US08934794B2公开(公告)日: 2015-01-13
- 发明人: Takeshi Kubota
- 申请人: Takeshi Kubota
- 申请人地址: JP 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: JP Tokyo
- 代理机构: Canon USA Inc IP Division
- 优先权: JP2011-082982 20110404; JP2012-033416 20120217
- 主分类号: G03G15/00
- IPC分类号: G03G15/00 ; G03G15/08 ; G03G21/20
摘要:
A developer stirring unit is rotated and driven without driving an electrophotographic photosensitive drum according to output information of a temperature detection unit of an image forming apparatus during a non-image formation period, thereby cooling a developer near a developing roller.
公开/授权文献
- US20120251140A1 IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE 公开/授权日:2012-10-04
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