Invention Grant
- Patent Title: Riser section connector with flanges and external locking ring
- Patent Title (中): 提升管连接器带法兰和外部锁定环
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Application No.: US13580670Application Date: 2011-02-11
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Publication No.: US08733452B2Publication Date: 2014-05-27
- Inventor: Jean Guesnon , Gerard Papon , Emmanuel Persent , Oystein Luktvasslimo , Jaan Anderson , Bjorn Paulshus
- Applicant: Jean Guesnon , Gerard Papon , Emmanuel Persent , Oystein Luktvasslimo , Jaan Anderson , Bjorn Paulshus
- Applicant Address: FR Rueil-Malmaison NO Fornebu
- Assignee: IFP Energies Nouvelles,Aker Subsea AS
- Current Assignee: IFP Energies Nouvelles,Aker Subsea AS
- Current Assignee Address: FR Rueil-Malmaison NO Fornebu
- Agency: Antonelli, Terry, Stout & Kraus, LLP.
- Priority: FR1000729 20100223
- International Application: PCT/IB2011/000482 WO 20110211
- International Announcement: WO2011/104629 WO 20110901
- Main IPC: E21B43/08
- IPC: E21B43/08 ; E21B33/076 ; E21B33/038 ; E21B33/035 ; E21B41/10 ; E21B7/128 ; E21B17/01
Abstract:
A connector includes a male flange and a female flange allowing to assemble a main tube and auxiliary line tubes.A locking ring assembles the male flange and the female flange. The locking ring is mounted mobile in rotation on the outer periphery of the male flange while cooperating with the outer periphery of the male and female flanges.
Public/Granted literature
- US20130020087A1 RISER SECTION CONNECTOR WITH FLANGES AND EXTERNAL LOCKING RING Public/Granted day:2013-01-24
Information query
