发明授权
US09229368B2 Developer supply container and developer supplying system having pump operated developer discharge
有权
具有泵操作显影剂放电的显影剂供应容器和显影剂供应系统
- 专利标题： Developer supply container and developer supplying system having pump operated developer discharge
- 专利标题（中）： 具有泵操作显影剂放电的显影剂供应容器和显影剂供应系统
-
申请号： US13246293申请日： 2011-09-27
-
公开(公告)号： US09229368B2公开(公告)日： 2016-01-05
- 发明人: Ayatomo Okino , Toshiaki Nagashima , Katsuya Murakami , Fumio Tazawa , Yusuke Yamada
- 申请人： Ayatomo Okino , Toshiaki Nagashima , Katsuya Murakami , Fumio Tazawa , Yusuke Yamada
- 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： Fitzpatrick, Cella, Harper & Scinto
- 优先权： JP2009-082077 20090330
- 主分类号： G03G15/08
- IPC分类号： G03G15/08
摘要：
A developer supply container includes a developer accommodating portion configured to accommodate a developer, a discharge opening configured and positioned to permit discharging of the developer from the developer accommodating portion, and a driving force receiving portion configured and positioned to receive a driving force. In addition, a pump portion is capable of being driven by the driving force to alternately change an internal pressure of the developer accommodating portion between a pressure lower than an ambient pressure and a pressure higher than the ambient pressure to discharge the developer through the discharge opening.
公开/授权文献
信息查询
