发明名称 |
Ink container with internal air pressure adjustment |
摘要 |
An ink container includes an ink storing portion for storing ink; an ink supplying portion for supplying ink to a recording head portion; an air vent for taking the atmospheric air into the ink container; and a hollow tube, one end of which opens to the atmosphere at the air vent, above the liquid level of the stored ink, and the other end of which opens within the ink container adjacent to the bottom portion of the ink container.
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申请公布号 |
US5801737(A) |
申请公布日期 |
1998.09.01 |
申请号 |
US19970797042 |
申请日期 |
1997.02.10 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
SATO, YOHEI;MASUDA, KAZUAKI;OSADA, TORACHIKA;HIGUMA, MASAHIKO;KAWAI, JUN;IZUMIDA, MASAAKI;TANEYA, YOICHI;IKETANI, MASARU |
分类号 |
B41J2/175;(IPC1-7):B41J2/175 |
主分类号 |
B41J2/175 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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