发明名称 |
Valve stem sealing assembly |
摘要 |
A valve stem seal assembly includes a retainer and a sealing element disposed within the retainer. The retainer includes upper and lower portions. The sealing element is attached to the upper portion of the retainer and includes a first sealing lip for sealing a valve stem. An optional second sealing lip may also be included.
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申请公布号 |
US7900932(B2) |
申请公布日期 |
2011.03.08 |
申请号 |
US20040910136 |
申请日期 |
2004.08.03 |
申请人 |
DANA AUTOMOTIVE SYSTEMS GROUP, LLC |
发明人 |
LEIMER MARK A.;STAMBACK MARK A. |
分类号 |
F01L3/08 |
主分类号 |
F01L3/08 |
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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