发明申请
- 专利标题： LIQUID ACCOMMODATING CONTAINER, TANK UNIT, AND LIQUID EJECTING SYSTEM
- 专利标题（中）： 液体容纳容器，罐单元和液体喷射系统
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申请号： US13183383申请日： 2011-07-14
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公开(公告)号： US20120013687A1公开(公告)日： 2012-01-19
- 发明人: Taku Ishizawa , Yoshiaki Shimizu , Yuki Takeda
- 申请人： Taku Ishizawa , Yoshiaki Shimizu , Yuki Takeda
- 申请人地址： JP Shinjuku-ku
- 专利权人： SEIKO EPSON CORPORATION
- 当前专利权人： SEIKO EPSON CORPORATION
- 当前专利权人地址： JP Shinjuku-ku
- 优先权： JP2010-160364 20100715
- 主分类号： B41J2/175
- IPC分类号： B41J2/175
摘要：
A liquid accommodating container in which in a use position, a port opened to the air is provided at a position that is closer to an air chamber uppermost surface and is included in a first corner portion, an air-side opening is provided at a position that is closer to an air chamber lowermost surface and is included in a second corner portion which is at a diagonal position to the first corner portion, and a liquid-side opening is provided at a position satisfying the following conditions (a) and (b), (a) a position closer to a liquid chamber lowermost surface with respect to the vertical direction in the use position and (b) a position which is included in the second corner portion that is at a position equivalent to a diagonal position to the first corner portion.
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