发明名称 |
Dual gasket lined pipe connector |
摘要 |
A multi-piece, pipe joint seal has a slidable interface between seal pieces. The slidable interface allows for slippage between pieces during pipe joint assembly and disassembly, minimizing rotational and other stresses on the seal pieces and pipe sealing surfaces which may damage or endanger the deformable seal. The slidable interface seal is especially useful for joining brittle-lined pipe sections handling harsh fluids.
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申请公布号 |
US5566986(A) |
申请公布日期 |
1996.10.22 |
申请号 |
US19950376254 |
申请日期 |
1995.01.23 |
申请人 |
UNION OIL COMPANY OF CALIFORNIA |
发明人 |
ALLEN, WILLIAM C.;RICKARD, WILLIAM M.;HOYER, DANIEL P.;STIKKERS, DAVID E.;KELLEY, MATTHEW J. |
分类号 |
F16L15/04;F16L15/06;F16L57/06;F16L58/06;(IPC1-7):F16L19/03 |
主分类号 |
F16L15/04 |
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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