发明名称 |
METHOD OF AND APPARATUS FOR PROVIDING AN ANNULAR SEAL |
摘要 |
Leakage producing faults in a guide tube of finite length are repaired by encapsulating the guide tube within a sleeve-like member which extends between a wall, from which the guide tube projects, and a housing which passes through the guide tube and extends beyond the end thereof. The sleeve-like member has resilient seals at the ends thereof, is pre-loaded to partially compress the seals and is shaped so that exposure thereof to a pressurized fluid will result in further compression of the seals. |
申请公布号 |
DE3572390(D1) |
申请公布日期 |
1989.09.21 |
申请号 |
DE19853572390 |
申请日期 |
1985.08.21 |
申请人 |
COMBUSTION ENGINEERING, INC. |
发明人 |
GUERRERO, HECTOR NEBRES |
分类号 |
F16J15/16;F16J15/06;F16L5/02;F16L55/179;G21C13/00;G21C13/028;G21C13/036;(IPC1-7):F16L5/02;F16L41/04;F16L55/10 |
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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