Invention Grant
US07677579B2 Seal assembly for dividing an annular space in a double-walled pipeline
有权
用于分隔双壁管道中的环形空间的密封组件
- Patent Title: Seal assembly for dividing an annular space in a double-walled pipeline
- Patent Title (中): 用于分隔双壁管道中的环形空间的密封组件
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Application No.: US10514966Application Date: 2003-05-29
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Publication No.: US07677579B2Publication Date: 2010-03-16
- Inventor: Michael Antoine Joseph Caroline Bell
- Applicant: Michael Antoine Joseph Caroline Bell
- Applicant Address: FR GB
- Assignee: Technip France SA,Technip Offshore UK Limited
- Current Assignee: Technip France SA,Technip Offshore UK Limited
- Current Assignee Address: FR GB
- Agency: Ostrolenk Faber LLP
- Priority: FR0206679 20020531; GB0305719.7 20030313
- International Application: PCT/GB03/02331 WO 20030529
- International Announcement: WO03/102455 WO 20031211
- Main IPC: F16L7/02
- IPC: F16L7/02 ; F16L11/12
Abstract:
A seal assembly for dividing an annular space defined between an inner and an outer pipe in a double-walled pipeline. The seal assembly comprises an annular member fitted within the annular space and at least one longitudinal conveyor passing through the annular member, wherein the longitudinal conveyor communicates with the annular space on either side of the seal assembly. The longitudinal conveyor may comprise for example an electrical conductor or an optical fiber.
Public/Granted literature
- US20050200084A1 Seal assembly Public/Granted day:2005-09-15
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