发明名称 |
OFFSHORE DRILLING OR PRODUCTION VESSEL |
摘要 |
The invention relates to an offshore drilling or production vessel comprising a platform and a mooring system attached thereto, said mooring system comprising: i.) a support frame with a winch-drum mounted thereon; ii.) a mooring line for mooring said platform to the ocean floor, said mooring line comprising a first portion and a second portion; wherein said first portion is hauled on and paid off by said winch-drum; wherein said second portion is anchored to the ocean floor; characterized in that the mooring line is a single length mooring line comprising high strength polyolefin fibers; wherein the first portion of the mooring line has a first mass (M1) of polyolefin fibers per unit length and the second portion of the mooring line has a second mass (M2) of polyolefin fibers per unit length; wherein the ratio M1/M2 is greater than 1 and wherein said first portion extends continuously into said second portion through a tapered portion of the mooring line. |
申请公布号 |
SG11201502811V(A) |
申请公布日期 |
2015.05.28 |
申请号 |
SG11201502811V |
申请日期 |
2013.10.09 |
申请人 |
DSM IP ASSETS B.V. |
发明人 |
VLASBLOM, MARTIN PIETER;BOESTEN, JORN;BOSMAN, RIGOBERT |
分类号 |
B63B21/50;B63B21/20 |
主分类号 |
B63B21/50 |
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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