发明名称 |
COMPOSITE ROTARY SEAL ASSEMBLY |
摘要 |
A composite seal assembly for providing a seal between a rotating shaft and a static surface. The composite seal assembly includes first and second axially adjacent annular seal elements. The first and second seal elements each include a sealing edge contacting the shaft to provide a respective seal between the first and second seal element and the shaft. A static housing receives the first and second seal elements and engages the static surface to provide a static stationary seal, while concomitantly providing a flex region that engages the seal elements to form a dynamic seal therewith.
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申请公布号 |
CA2572946(C) |
申请公布日期 |
2011.02.22 |
申请号 |
CA20052572946 |
申请日期 |
2005.06.13 |
申请人 |
A.W. CHESTERTON COMPANY |
发明人 |
GRIMANIS, MICHAEL P.;KALESHIAN, JOSEPH K. |
分类号 |
F16J15/16 |
主分类号 |
F16J15/16 |
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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