发明名称 |
An ink cartridge |
摘要 |
An ink cartridge (10) comprises an ink tank (12), the ink tank (12) comprising a first chamber (34), the cartridge (10) including an air vent (16) and an ink supply outlet (14) both opening into the first chamber (34) the cartridge (10) further including means (33) defining a volume in which air and ink can collect to form a buffer against expansion or contraction of ink and air in the first chamber (34) to prevent leakage from the cartridge (10).
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申请公布号 |
EP1538000(A2) |
申请公布日期 |
2005.06.08 |
申请号 |
EP20040257552 |
申请日期 |
2004.12.03 |
申请人 |
DYNAMIC CASSETTE INTERNATIONAL LIMITED |
发明人 |
STUDHOLME, JOHN W.;VICKERS, KEVIN;PRIESTLEY, RICHARD |
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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