发明名称 |
DISCHARGE HEAD AND DISCHARGE APPARATUS |
摘要 |
There is provided a discharge head including: a tubular member that includes a flat portion with an oblate shape where a cross-section of a tube path extends in a first direction, the tubular member being formed so that the flat portion includes a first wall that is flat and has an actuator attached to an outside thereof and the flat portion becomes a cavity with an internal volume thereof varying due to displacement of the first wall; and a nozzle opening that is provided at one end of the tubular member and discharges a liquid substance due to variation in the internal volume of the cavity.
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申请公布号 |
US2011298864(A1) |
申请公布日期 |
2011.12.08 |
申请号 |
US201013144536 |
申请日期 |
2010.02.16 |
申请人 |
YAMAGUCHI SHUICHI;UENO AKIRA;MICROJET CORPORATION |
发明人 |
YAMAGUCHI SHUICHI;UENO AKIRA |
分类号 |
B41J2/135;F16L9/00 |
主分类号 |
B41J2/135 |
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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