发明名称 |
Device for transmission of excursion of solenoid, especially for injection valve, has compensating chamber bounded by elastomer ring connected to and sealed relative to housing and to one of the pistons |
摘要 |
<p>The device for the transmission of the excursion of a solenoid, especially for an injection valve, has a first (6) and second (7) piston which are in interacting communication by fluid through at least one transmission chamber (10) which is hydraulically connected to a compensating chamber via a sealing gap which provides compensation for pressure differences between the transmission chamber and compensating chamber with a time delay. The compensating chamber (22) is bounded by an elastomer ring (50) which is connected to and sealed relative to the housing (5) of the device and to one of the pistons.</p> |
申请公布号 |
DE10233907(A1) |
申请公布日期 |
2004.02.12 |
申请号 |
DE2002133907 |
申请日期 |
2002.07.25 |
申请人 |
SIEMENS AG |
发明人 |
SCHUERZ, WILLIBALD;SIMMET, MARTIN;ZINK, HANSPETER |
分类号 |
F02M47/04;F02M51/06;F02M57/02;F02M61/16;F02M63/00;F15B3/00;(IPC1-7):F15B5/00;F02M47/00 |
主分类号 |
F02M47/04 |
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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