发明名称 |
ACTUATOR ELEMENT |
摘要 |
A method of controlling liquid movement to and from a liquid ejection device (such as an ink jet printing device) having a nozzle chamber, a liquid ejection aperture in the nozzle chamber and a movable element located within the chamber for displacing liquid through the ejection aperture. The method comprises actuating the movable element so that it moves from a quiescent first position to a liquid ejecting second position with a first average velocity and so that it returns from the second position to the first position with a second average velocity lower than the first average velocity. |
申请公布号 |
EP1175371(A4) |
申请公布日期 |
2004.06.16 |
申请号 |
EP20000920259 |
申请日期 |
2000.04.20 |
申请人 |
SILVERBROOK RESEARCH PTY. LIMITED |
发明人 |
SILVERBROOK, KIA;MCAVOY, GREGORY JOHN |
分类号 |
B29C45/46;B41J2/045;B41J2/05;B41J2/055;B41J2/14;B81B3/00;F04B9/00 |
主分类号 |
B29C45/46 |
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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