| 发明名称 |
TUBULAR HOLLOW BODY FOR A PIEZO ACTUATOR MODULE AND METHOD FOR PRODUCTION THEREOF |
| 摘要 |
The invention relates to a hollow body for a piezo actuator module, in which the hollow body (1) is embodied as a polygon. The polygon is formed by a number of polygonal surfaces (2), each separated from the other by edges (3). Furthermore, a simple and economical method for production of a tubular hollow body for a piezo actuator module is disclosed. |
| 申请公布号 |
WO03019688(A2) |
申请公布日期 |
2003.03.06 |
| 申请号 |
WO2002DE02549 |
申请日期 |
2002.07.12 |
| 申请人 |
ROBERT BOSCH GMBH |
发明人 |
KIENZLER, DIETER;BRUETSCH, UWE;UHLMANN, DIETMAR;CHASSAGNOUX, VIOLAINE |
| 分类号 |
F02M51/00;B21D39/03;B21D51/16;H01L41/053;H01L41/083;H02N2/00;H02N2/04 |
主分类号 |
F02M51/00 |
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