发明名称 |
Marine riser structural core connector |
摘要 |
A subsea connector system for connecting the lower end of a structural core of a marine riser to a base which has been preset on the marine bottom. The box member of the connector system forms an integral part of a tapered section which, in turn, forms the lower end of the riser. The connector system, in a preferred embodiment, incudes a self-contained source of hydraulic fluid under pressure which actuates the connector to a locked position upon command. The connector also includes a back-up means for remotely locking the connector and three separate means for remotely unlocking the connector.
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申请公布号 |
US4647254(A) |
申请公布日期 |
1987.03.03 |
申请号 |
US19850724745 |
申请日期 |
1985.04.18 |
申请人 |
MOBIL OIL CORPORATION |
发明人 |
BAUGH, BENTON F.;PANICKER, NARAYANA N. |
分类号 |
E21B43/013;E21B33/038;F16L1/12;F16L37/00;(IPC1-7):E21B41/04 |
主分类号 |
E21B43/013 |
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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