发明申请
US20140118431A1 FLUID EJECTION DEVICE WITH FLUID DISPLACEMENT ACTUATOR AND RELATED METHODS
有权
具有流体位移致动器的流体喷射装置及相关方法
- 专利标题： FLUID EJECTION DEVICE WITH FLUID DISPLACEMENT ACTUATOR AND RELATED METHODS
- 专利标题（中）： 具有流体位移致动器的流体喷射装置及相关方法
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申请号： US14125829申请日： 2011-08-31
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公开(公告)号： US20140118431A1公开(公告)日： 2014-05-01
- 发明人: Alexander Govyadinov , Kianoush Naeli , Tony S. Cruz-Uribe
- 申请人： Alexander Govyadinov , Kianoush Naeli , Tony S. Cruz-Uribe
- 国际申请： PCT/US2011/050072 WO 20110831
- 主分类号： B41J2/18
- IPC分类号： B41J2/18
摘要：
In an embodiment, a method of circulating fluid in a fluid ejection device includes generating compressive and expansive fluid displacements of different durations from a first actuator located asymmetrically within a fluidic channel between a first fluid feedhole and a nozzle while generating no fluid displacements from a second actuator located asymmetrically within the channel between the nozzle and a second fluid feedhole.
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