发明名称 |
Method And Device For Constructing A Pipeline With An In-Line Or Add-On Device From A Pipeline Laying Vessel |
摘要 |
The invention relates to a method and device for constructing a pipeline with an in-line or add-on device from a pipeline laying vessel, the method comprising the steps of: (a) suspending the pipeline from a clamping device on the vessel; (b) connecting an in-line or add-on device to the pipeline above the clamping device; (c) moving at least part of the clamping device away from the pipeline to provide clearance at the pipeline; (d) lowering the pipeline by a pipeline, deployment device until the in-line or add-on device has moved beyond the clamping device.
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申请公布号 |
US2008112762(A1) |
申请公布日期 |
2008.05.15 |
申请号 |
US20050719346 |
申请日期 |
2005.11.17 |
申请人 |
HEEREMA MARINE CONTRACTORS NEDERLAND B.V. |
发明人 |
VAN ZANDWIJK CORNELIS;HOVINGA ROBERT PAUL |
分类号 |
F16L1/12 |
主分类号 |
F16L1/12 |
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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