| 发明名称 |
METHOD AND APPARATUS FOR CONNECTING AN UNDERWATER PIPELINE TO A PLATFORM |
| 摘要 |
A rigid riser pipe section is connected to the end of an underwater pipeline by an articulated pipe section which permits the riser pipe section to be laid with the pipeline along the underwater level and then raised to connection along the length of a supporting leg of a platform.
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| 申请公布号 |
US3727954(A) |
申请公布日期 |
1973.04.17 |
| 申请号 |
USD3727954 |
申请日期 |
1971.08.02 |
| 申请人 |
CAMERON IRON WORKS INC,US |
发明人 |
OLIVER J,US |
| 分类号 |
E21B43/01;F16L11/18;F16L27/04;(IPC1-7):F16L27/00;F16L1/00 |
主分类号 |
E21B43/01 |
| 代理机构 |
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