发明名称 |
Nozzle device with movement sensor |
摘要 |
A nozzle device is provided for an inkjet printhead. The nozzle device includes a substrate assembly defining an ink supply. A chamber-defining layer defines a nozzle chamber in fluid communication with a nozzle opening and the ink supply. An actuating arm is coupled to the substrate assembly and terminates in a paddle separating the ink supply and nozzle chamber. The actuating arm is configured to pivot during actuation so that the paddle moves and causes ink within the nozzle chamber to be ejected out through the nozzle opening. A movement sensor is configured to determine the degree or rate of pivotal movement of the actuating arm.
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申请公布号 |
US7695092(B2) |
申请公布日期 |
2010.04.13 |
申请号 |
US20080277293 |
申请日期 |
2008.11.24 |
申请人 |
SILVERBROOK RESEARCH PTY LTD |
发明人 |
SILVERBROOK KIA |
分类号 |
B41J2/015;B41J29/393;B41J2/04;B41J2/045;B41J2/05;B41J2/055;B41J2/14;B81C99/00;H01H51/22;H01H73/00 |
主分类号 |
B41J2/015 |
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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