发明名称 |
PROTECTION MEANS FOR A FLEXIBLE RISER |
摘要 |
<p>The invention relates to flexible risers for transfer of hydrocarbons between a sea bed installation and a vessel (10) floating at the sea surface. The riser (18) is provided with means (20) for protecting the riser (18) from impacts. The protection means (20) covers at least the upper part of the riser (18) and is retractable to an inactive position. When in operation, the riser protection means (20) is either suspended from the vessel (10) or from a submerged turret buoy, forming part of a mooring system for the vessel (10).</p> |
申请公布号 |
WO2004028895(A1) |
申请公布日期 |
2004.04.08 |
申请号 |
WO2003NO00288 |
申请日期 |
2003.08.21 |
申请人 |
STATOIL ASA;LOESET, SVEINUNG;GUDMESTAD, OVE, TOBIAS |
发明人 |
LOESET, SVEINUNG;GUDMESTAD, OVE, TOBIAS |
分类号 |
B63B21/50;B63B27/34;E21B17/01;(IPC1-7):B63B27/34 |
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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