发明名称 Vent chamber
摘要 A device is disclosed. In one example embodiment, the device includes a fluid ejection mechanism, a reservoir, and a pump configured to pump fluid between the fluid ejection mechanism and the reservoir. A vent chamber is fluidly coupled to the reservoir.
申请公布号 US7726786(B2) 申请公布日期 2010.06.01
申请号 US20040947514 申请日期 2004.09.22
申请人 HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. 发明人 THERIEN PATRICK J.;OLSEN DAVID N.;GONZALES CURT G.;MILLER STEVEN N
分类号 B41J2/175 主分类号 B41J2/175
代理机构 代理人
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