| 发明名称 |
PRESSURE BALANCED RING SEAL |
| 摘要 |
<p>A ring seal is mounted on a shaft for rotation within a bore formed in a housing. Side faces of the ring seal are tapered slightly to converge towards an inner face thereof so that the fluid forces acting on the ring seal are substantially balanced.</p> |
| 申请公布号 |
CA1030573(A) |
申请公布日期 |
1978.05.02 |
| 申请号 |
CA19740207155 |
申请日期 |
1974.08.16 |
| 申请人 |
CATERPILLAR TRACTOR CO. |
发明人 |
MCCLURE, WILLIAM M.;KLINTWORTH, KEITH K. |
| 分类号 |
F16J15/16;F16J15/44 |
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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