公开(公告)号：BRPI1103533A2

公开(公告)日：2012-12-11

申请号：BRPI1103533

申请日：2011-07-20

Applicant: NEXANS

Inventor： FROHNE CHRISTIAN ,  OPSTAD KETIL ,  HALL JON-ARNE

IPC: F16L9/14

公开(公告)号：AU2011203076A1

公开(公告)日：2012-02-09

申请号：AU2011203076

申请日：2011-06-23

Applicant: NEXANS

Inventor： FROHNE CHRISTIAN ,  OPSTAD KETIL ,  HALL JON-ARNE

IPC: F16L11/16

Abstract: A pipe for underwater transportation of fluid is indicated which includes a pressure-tight metal inner pipe for conducting the fluid, wherein for its stabilization in radial direction at least one profiled metal strand and for stabilizing in the axial direction at least one tension-proof strand are wound around the inner pipe. The inner pipe (1) is a metal pipe which is undulated transversely of its longitudinal direction and which for stabilization in the radial direction is surrounded by at least one first radial reinforcement (3) which is composed of a profiled helically extending profile strip whose windings are placed closely next to each other or engage each other and are hooked together. Arranged around the first radial reinforcement (3) is arranged a metal pipe undulated transversely of its longitudinal direction as the outer pipe (5); at least two layers of tension-proof strands (7, 8) are wound around the outer pipe (5), preferably with oppositely directed pitch. 3 --- 2 Fig.lI F ig.Z

公开(公告)号：CA2744809A1

公开(公告)日：2012-01-21

申请号：CA2744809

申请日：2011-06-22

Applicant: NEXANS

Inventor： FROHNE CHRISTIAN ,  OPSTAD KETIL ,  HALL JON-ARNE

IPC: F16L9/18 ,  F16L9/04 ,  F16L59/14 ,  F17D1/00

Abstract: A pipe for underwater transportation of fluid is indicated which includes a pressure--tight metal inner pipe for conducting the fluid, wherein for its stabilization in radial direction at least one profiled metal strand and for stabilizing in the axial direction at least one tension-proof strand are wound around the inner pipe. The inner pipe (1) is a metal pipe which is undulated transversely of its longitudinal direction and which for stabilization in the radial direction is surrounded by at least one first radial reinforcement (3) which is composed of a profiled helically extending profile strip whose windings are placed closely next to each other or engage each other and are hooked together. Arranged around the first radial reinforcement (3) is arranged a metal pipe undulated transversely of its longitudinal direction as the outer pipe (5); at least two layers of tension-proof strands (7, 8) are wound around the outer pipe (5), preferably with oppositely directed pitch.

公开(公告)号：GB2515175A

公开(公告)日：2014-12-17

申请号：GB201407190

申请日：2014-04-24

Applicant: NEXANS

Inventor： KARLSEN JAN ERIK ,  BADOWSKI RAYMOND ALEXANDER ,  HALL JON-ARNE

IPC: H01B7/42 ,  H01B7/04 ,  H01B9/00

Abstract: The power cable 30 comprises an outer sheath 32 and at least one conductor element 20, 22, 24 arranged within the outer sheath. One or more filler elements 10 are arranged within the outer sheath 32. At least one of the filler elements 10 is hollow such that a cooling fluid can be passed through the filler element. The cooling system may be open- or closed-circuit and using water as a cooling fluid. The cable or umbilical may be used underwater.

公开(公告)号：DK2410223T3

公开(公告)日：2013-08-26

申请号：DK10305803

申请日：2010-07-21

Applicant: NEXANS

Inventor： FROHNE CHRISTIAN DR-ING ,  OPSTAD KETIL ,  HALL JON-ARNE

IPC: F16L11/08 ,  F16L11/16 ,  F16L59/153