Invention Grant
- Patent Title: Flexible armored pipe
- Patent Title (中): 柔性铠装管
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Application No.: US13980105Application Date: 2012-01-19
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Publication No.: US09458956B2Publication Date: 2016-10-04
- Inventor: Jonas Gudme , Kristian Glejbol , Christian Ditlev Cappeln
- Applicant: Jonas Gudme , Kristian Glejbol , Christian Ditlev Cappeln
- Applicant Address: DK Brondby
- Assignee: NATIONAL OILWELL VARCO DENMARK I/S
- Current Assignee: NATIONAL OILWELL VARCO DENMARK I/S
- Current Assignee Address: DK Brondby
- Agency: Pearne & Gordon LLP
- Priority: DK201100037 20110120; DK201100099 20110214
- International Application: PCT/DK2012/050021 WO 20120119
- International Announcement: WO2012/097823 WO 20120726
- Main IPC: F16L11/00
- IPC: F16L11/00 ; F16L11/08 ; F16L11/16

Abstract:
The invention relates to a flexible armored pipe for transportation of fluids, comprising an inner sealing sheath and at least one displacement reduced armor layer comprising a plurality of elongate elements comprising at least a female type elongate element comprising at least one recess in each opposite side and a male type elongate element comprising at least one protruding tongue in each opposite side and wherein each of the female type and the male type elongate elements are substantially symmetrical in a symmetry line substantially normal to the inner sealing sheath when the pipe is in a non-bended state and where said protruding tongues of said male type elongate element windings are engaged in said recesses of adjacent female type elongate element windings.
Public/Granted literature
- US20140014218A1 FLEXIBLE ARMORED PIPE Public/Granted day:2014-01-16
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