发明名称 |
Gegendruckerzeugende Flüssigkeitspatrone und Verfahren |
摘要 |
A fluid containment structure (20) includes a containment vessel (22) having an interior vessel space (24) for fluid containment, and a fluid outlet (40) communicating with the interior vessel space. A flexible bag (30) with opposed side surfaces is disposed within the containment vessel, vented to an external atmosphere outside the containment vessel. A sacrificial bond structure (36) is formed between the side surfaces, and restrains the side surfaces together until a back-pressure within the vessel space exerts sufficient force to break the sacrificial bond structure, allowing air from the external atmosphere to enter the bag and enlarge an interior bag space. |
申请公布号 |
DE602004017952(D1) |
申请公布日期 |
2009.01.08 |
申请号 |
DE20046017952T |
申请日期 |
2004.06.14 |
申请人 |
HEWLETT-PACKARD DEVELOPMENT CO. |
发明人 |
STUDER, ANTHONY D.;ALMEN, KEVIN D.;HAGEN, DAVID M.;BENSON, DAVID J.;BYBEE, CARY R. |
分类号 |
B41J2/175;B65D77/06 |
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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