发明名称 |
IMPROVED PIPELINE SUPPORT |
摘要 |
A J-lay system constructed to be positioned on board a pipeline-laying vessel, comprising a fixed pipeline support (12) and a movable pipeline support (12) configured for supporting a pipeline (10) which is suspended form the pipeline-laying vessel, -the movable pipeline support (12) comprising: at least a first movable support member (20A) configured for engaging a first collar (16A) on the pipeline (10), at least a second movable support member (20B) configured for engaging a second collar (16B) on the pipeline (10), -the fixed pipeline support (12) comprising: --at least a first fixed support member (20A) configured for engaging a third collar on the pipeline (10), at least a second fixed support member (20B) configured for engaging a fourth collar on the pipeline (10), wherein the first (20A) and second fixed support member (20B) configured for engaging a fourth collar on the pipeline (10).
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申请公布号 |
CA2743998(A1) |
申请公布日期 |
2010.05.27 |
申请号 |
CA20092743998 |
申请日期 |
2009.11.18 |
申请人 |
HEEREMA MARINE CONTRACTORS NEDERLAND B.V. |
发明人 |
VAN GRIEKEN, GERARDUS CORNELIUS;DE GRAVE, JEAN LOUIS ANTOINE;KARYADI, ERWAN |
分类号 |
F16L1/20;F16L1/19;F16L1/23 |
主分类号 |
F16L1/20 |
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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