| 发明名称 |
Device for letting off fluid from a system under high pressure includes an outlet opening sealed by a valve device with a piezo element for operating it |
| 摘要 |
A valve device (1) has a valve stem (4) operated by an electrical piezo element (8) and a spherical sealing element (5) pressed into an outlet opening (6) in a rail (2), so that the inside of the rail is sealed opposite a gradual shutoff zone (7).
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| 申请公布号 |
DE19952774(A1) |
申请公布日期 |
2001.05.23 |
| 申请号 |
DE19991052774 |
申请日期 |
1999.11.03 |
| 申请人 |
DAIMLERCHRYSLER AG |
发明人 |
RENNER, GREGOR;ELLWANGER, STEFAN |
| 分类号 |
F02M55/02;F02M59/46;F02M63/00;F02M63/02;(IPC1-7):F02M55/02;F02M65/00 |
主分类号 |
F02M55/02 |
| 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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