发明名称 |
FLUID EJECTION DEVICE WITH CIRCULATION PUMP |
摘要 |
A fluid ejection device includes a fluid recirculation channel, and a drop generator disposed within the channel. A fluid slot is in fluid communication with each end of the channel, and a piezoelectric fluid actuator is located asymmetrically within the recirculation channel to cause fluid flow from the fluid slot, through the recirculation channel and drop generator, and back to the fluid slot. |
申请公布号 |
WO2011146149(A1) |
申请公布日期 |
2011.11.24 |
申请号 |
WO2011US23173 |
申请日期 |
2011.01.31 |
申请人 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.;GOVYADINOV, ALEXANDER;BENNING, PAUL J. |
发明人 |
GOVYADINOV, ALEXANDER;BENNING, PAUL J. |
分类号 |
B41J2/175;B41J2/045;B41J2/18 |
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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