发明名称 |
Method of laying a pipeline from a laying vessel onto the bed of a body of water, and laying vessel |
摘要 |
A method of laying a pipeline from a laying vessel into a body of water provides for guiding the pipeline (2) along a supporting structure (13) of a laying ramp (6); acquiring a first and a second image of a respective first and second face of the pipeline (2) in the same acquisition plane crosswise to the axis of the pipeline (2) in the body of water; determining whether the acquired first and second image are within an acceptance range (AR); and determining the distance between the pipeline (2) and the supporting structure (13) at the free end of the laying ramp (6). |
申请公布号 |
EP2801741(B1) |
申请公布日期 |
2017.03.29 |
申请号 |
EP20140180030 |
申请日期 |
2011.05.10 |
申请人 |
Saipem S.p.A. |
发明人 |
Massari, Giovanni;Scarpa, Matteo |
分类号 |
F16L1/235;B63B35/03;B63B35/04;F16L1/12;F16L1/16;F16L1/19;F16L1/225 |
主分类号 |
F16L1/235 |
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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