发明名称 |
Printing device fluid reservoir |
摘要 |
A fluid reservoir for use in a printing device includes a housing that, at least partially, forms at least one chamber therein. The chamber is configured to hold a fluid. A bubble port leads through housing into a first region of chamber and fluidically couples chamber to atmospheric gas external to housing. A bubble director arranged within chamber is configured to direct at least one bubble of gas from first region to a second region of chamber. The bubble is formed within fluid within first region upon gas entering chamber through bubble port.
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申请公布号 |
US7762651(B2) |
申请公布日期 |
2010.07.27 |
申请号 |
US20050173779 |
申请日期 |
2005.06.30 |
申请人 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
发明人 |
STATHEM RALPH L.;OLSEN DAVID N.;SMITH MARK A.;AMESBURY MARJAN S.;JUSTICE GREG K. |
分类号 |
B41J2/17;B41J2/175 |
主分类号 |
B41J2/17 |
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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