Invention Grant
- Patent Title: Assembly for connection of a flexible tubular pipe to an undersea installation
- Patent Title (中): 用于将柔性管状管连接到海底安装的组件
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Application No.: US13513093Application Date: 2010-11-30
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Publication No.: US08985906B2Publication Date: 2015-03-24
- Inventor: Geir Olav Hovde
- Applicant: Geir Olav Hovde
- Applicant Address: FR NO
- Assignee: Technip France,Advanced Production and Loading AS
- Current Assignee: Technip France,Advanced Production and Loading AS
- Current Assignee Address: FR NO
- Agency: Ostrolenk Faber LLP
- Priority: FR0958664 20091204
- International Application: PCT/FR2010/052569 WO 20101130
- International Announcement: WO2011/067529 WO 20110609
- Main IPC: E21B17/01
- IPC: E21B17/01 ; F16L1/26

Abstract:
An assembly for connecting a flexible line (20) to an underwater installation (18). The line is extended between the underwater installation (18) and a surface installation (16). The line (20) includes (i) a surface end (22), a bottom end (28) (ii) a contact portion (26) near the bottom end and a floating portion (24) which extends between the contact portion (26) and the surface end (22). The contact portion (26) includes an angled part (40) that divides the contact portion (26) into a first part (36) and a second part. Then angled part (40) is moored to the bottom (10) at an anchoring point (42) located in the opposite direction from both the bottom end (28) and the floating portion (24).
Public/Granted literature
- US20120263542A1 ASSEMBLY FOR CONNECTING A FLEXIBLE TUBULAR LINE TO AN UNDERWATER INSTALLATION Public/Granted day:2012-10-18
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