| 发明名称 |
Piezoelectric actuator unit |
| 摘要 |
An actuator unit has an elastically configured hollow body in which a piezoelectric actuator is biased, the hollow body being provided with holes which are of a dumb-bell shape and run transversely of the hollow body's axis.
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| 申请公布号 |
US6984924(B1) |
申请公布日期 |
2006.01.10 |
| 申请号 |
US20000529010 |
申请日期 |
2000.11.22 |
| 申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
VOIGT ANDREAS;FRANK WILHELM;LEWENTZ GUENTER;ZUMSTRULL CLAUS |
| 分类号 |
H01L41/053;F02M63/00;F16F1/02;H01L41/083;H02N2/04 |
主分类号 |
H01L41/053 |
| 代理机构 |
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代理人 |
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| 主权项 |
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