发明授权
- 专利标题： Ink container and ink jet recording apparatus using same
- 专利标题（中）： 油墨容器和喷墨记录装置
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申请号： US976447申请日： 1992-11-13
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公开(公告)号： US5608437A公开(公告)日： 1997-03-04
- 发明人: Kazuo Iwata , Masanori Takenouchi , Kenjiro Watanabe , Toshihiko Ujita , Torachika Osada , Kazuhiro Nakajima , Hidemi Kubota , Yasuo Kotaki , Keiichiro Tsukuda , Yohei Sato , Takashi Saito
- 申请人： Kazuo Iwata , Masanori Takenouchi , Kenjiro Watanabe , Toshihiko Ujita , Torachika Osada , Kazuhiro Nakajima , Hidemi Kubota , Yasuo Kotaki , Keiichiro Tsukuda , Yohei Sato , Takashi Saito
- 申请人地址： JPX 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： JPX Tokyo
- 优先权： JPX3-329546 19911118
- 主分类号： B41J2/175
- IPC分类号： B41J2/175 ; B65D83/00 ; B65D35/10
摘要：
An ink container includes a cylindrical member having a closed end and an opposite open end; and a flexible member covering the open end of the cylindrical member to define an ink containing portion. The flexible member has a bottom portion and a bent portion that is movable along an internal surface of the cylindrical member with consumption of the ink therein, wherein the bottom portion is less easily deformable than the bent portion and movement of the bent portion is irreversible.
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