- 专利标题: Connection system for subsea pipelines
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申请号: US15555363申请日: 2016-02-29
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公开(公告)号: US10465822B2公开(公告)日: 2019-11-05
- 发明人: Johan Larsson
- 申请人: Aker Solutions AS
- 申请人地址: NO Lysaker
- 专利权人: Aker Solutions AS
- 当前专利权人: Aker Solutions AS
- 当前专利权人地址: NO Lysaker
- 代理机构: Winstead PC
- 优先权: NO20150285 20150303
- 国际申请: PCT/NO2016/050035 WO 20160229
- 国际公布: WO2016/140578 WO 20160909
- 主分类号: E21B43/01
- IPC分类号: E21B43/01 ; F16L1/26 ; E21B43/013 ; F16L1/16
摘要:
The invention relates to a device for landing or retrieving a pipeline end on the seabed, the device comprising an outboard connecting part (2) being adapted to connect with the pipeline end and lowered from the surface towards a landing structure (3) on the seabed or alternatively lifted from the landing structure (3) on the seabed towards the sea surface. The invention is distinctive in that the outboard connecting part (2) comprising a pair of guide funnels (5a, 5b) adapted to engage with a pair of corresponding guideposts (4a, 4b) arranged on the landing structure (3), at least one fin (8) is attached to the outboard connecting part (2) and is adapted to bear against the landing structure (3), said pair of guide funnels (5a, 5b) are adapted to be in contact with the corresponding pair of guideposts (4a, 4b) when the outboard connecting part (2) is resting on the landing structure (3).
公开/授权文献
- US20180066771A1 CONNECTION SYSTEM FOR SUBSEA PIPELINES 公开/授权日:2018-03-08
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