发明名称 |
Apparatus and method for connecting an offshore platform riser to a pipeline |
摘要 |
Connection of an offshore platform riser conduit is made to a submerged pipeline by initially providing the riser with an elongated, pivotally connected extension which is operably engaged to the platform. The extension is connected to the pipeline at a point above the water's surface, and then gradually lowered to the ocean floor as additional pipe lengths are added.
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申请公布号 |
US4073154(A) |
申请公布日期 |
1978.02.14 |
申请号 |
US19760729520 |
申请日期 |
1976.10.04 |
申请人 |
TEXACO INC. |
发明人 |
SEGUIN, RONALD D.;RAYMOND, DOUGLAS D. |
分类号 |
F16L1/16;(IPC1-7):F16L1/00 |
主分类号 |
F16L1/16 |
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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