发明名称 |
Procedure for positioning the actuating drive in a fuel injector and device for performing the procedure |
摘要 |
The positioning of the actuating drive in a fuel injector with a piezoactor (2) that is screwed into the housing (1) of the fuel injector is performed by applying a voltage (U) to the piezoactor (2) that corresponds to a given idle stroke (h), and the surface grinding of the housing (3) and base plate (4) of the piezoactor (2) when voltage is applied. Between the housing (1) of the fuel injector and the housing (3) of the piezoactor (2), there is also provided a compensation collar (9) of a suitable thickness.
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申请公布号 |
US2004256499(A1) |
申请公布日期 |
2004.12.23 |
申请号 |
US20040758592 |
申请日期 |
2004.01.16 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
FRANK WILHELM;LEHMANN STEFAN;NEUMAIER MARTIN;SCHMUTZLER GERD;KLUEGL WENDELIN;LEWENTZ GUENTER;RIZK REDA |
分类号 |
F02M47/02;F02M51/06;F02M59/46;F02M61/16;F02M63/00;(IPC1-7):B05B1/30 |
主分类号 |
F02M47/02 |
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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