发明名称 |
Pipe structure and methods of laying and use of a pipeline including such a pipe structure |
摘要 |
A pipe structure suitable for being laid in the sea comprises an inner pipe (2) for conveying fluid to be transported along the pipe structure and an outer pipe (3) around the inner pipe and supporting the inner pipe with space between the inner and outer pipes, the outer pipe having openings to allow water first to flow into the space between the inner pipe and the outer pipe and then to flow out of the space. |
申请公布号 |
US8398336(B2) |
申请公布日期 |
2013.03.19 |
申请号 |
US20060993973 |
申请日期 |
2006.06.15 |
申请人 |
MCCARTHY VINCENT GEORGE;HARRISON RICHARD;NALYWAJKO DMYTRO;SAIPEM UK LIMITED |
发明人 |
MCCARTHY VINCENT GEORGE;HARRISON RICHARD;NALYWAJKO DMYTRO |
分类号 |
F16L9/18;F16L1/12;F16L1/16;F16L53/00 |
主分类号 |
F16L9/18 |
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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