[go: up one dir, main page]

AU2001248298A1 - Armoured, flexible pipe and use of same - Google Patents

Armoured, flexible pipe and use of same

Info

Publication number
AU2001248298A1
AU2001248298A1 AU2001248298A AU4829801A AU2001248298A1 AU 2001248298 A1 AU2001248298 A1 AU 2001248298A1 AU 2001248298 A AU2001248298 A AU 2001248298A AU 4829801 A AU4829801 A AU 4829801A AU 2001248298 A1 AU2001248298 A1 AU 2001248298A1
Authority
AU
Australia
Prior art keywords
profiles
locking element
recesses
shaped
cavity
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2001248298A
Inventor
Kristian Glejbol
Jan Christian Rytter
Jakob Wedel-Heinen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
National Oilwell Varco Denmark IS
Original Assignee
NKT Flexibles IS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DK200000672A external-priority patent/DK200000672A/en
Application filed by NKT Flexibles IS filed Critical NKT Flexibles IS
Publication of AU2001248298A1 publication Critical patent/AU2001248298A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/08—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall
    • F16L11/081—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising one or more layers of a helically wound cord or wire
    • F16L11/083—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising one or more layers of a helically wound cord or wire three or more layers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/14—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics
    • F16L11/16—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics wound from profiled strips or bands

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Laminated Bodies (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Golf Clubs (AREA)

Abstract

A flexible armoured pipe, which comprises an inner liner, and an internal pressure armour in the inner liner; which internal pressure armour is built up by the joining together of profiles, which have a number of recesses. <??>According to the invention, the profiles are configured as K-profiles (10,16,17), which have recesses (10a,10b,10c,10d), which are arranged in adjoining surfaces of the profile. When the profiles are brought together, the recesses form a cavity in which a locking element (12,14,18) can be inserted, the function of which is to prevent displacement of the K-profiles at right-angles to the axial direction of the pipe when this is exposed to axial, compressive forces. <??>The locking element can be I-shaped (14), be circular or be configured as a wire (18) with a C-shaped cross-section. The locking element can also be made either of a rigid or an elastic, deformable material. <??>With a C-shaped locking element, the whole of the cavity, which is formed by the recesses, is not filled out. A channel is hereby formed through which undesired fluids can be led away or through which cleaning fluids can be introduced. <IMAGE>
AU2001248298A 2000-04-25 2001-04-11 Armoured, flexible pipe and use of same Abandoned AU2001248298A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DKPA200000672 2000-04-25
DK200000672A DK200000672A (en) 2000-04-25 2000-04-25 Flexible reinforced pipe is enclosed by pressure reinforcement and composed of K-profiles which have recesses forming hollow space when profiles assembled, lock component being inserted in hollow space
DK200001707A DK200001707A (en) 2000-04-25 2000-11-15 Reinforced flexible pipe and use of the same
DKPA200001707 2000-11-15
PCT/DK2001/000262 WO2001081809A1 (en) 2000-04-25 2001-04-11 Armoured, flexible pipe and use of same

Publications (1)

Publication Number Publication Date
AU2001248298A1 true AU2001248298A1 (en) 2001-11-07

Family

ID=26068816

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001248298A Abandoned AU2001248298A1 (en) 2000-04-25 2001-04-11 Armoured, flexible pipe and use of same

Country Status (10)

Country Link
US (2) US6739355B2 (en)
EP (2) EP1475560B1 (en)
AT (2) ATE384900T1 (en)
AU (1) AU2001248298A1 (en)
CA (1) CA2402980C (en)
DE (2) DE60106902D1 (en)
DK (1) DK200001707A (en)
NO (2) NO335331B1 (en)
OA (1) OA12248A (en)
WO (1) WO2001081809A1 (en)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK200001707A (en) * 2000-04-25 2000-11-15 Nkt Flexibles Is Reinforced flexible pipe and use of the same
DK200001510A (en) 2000-10-10 2000-10-10 Nkt Flexibles Is Reinforced flexible pipeline
FR2821144B1 (en) * 2001-02-22 2003-10-31 Coflexip FLEXIBLE DUCT WITH ANTI-THRUST FILM
US7302973B2 (en) * 2001-05-04 2007-12-04 Nkt Flexibles I/S Reinforced flexible pipeline having a thermal barrier
FR2824890B1 (en) * 2001-05-18 2004-04-16 Coflexip FLEXIBLE DUCT WITH STAPLED BOTTOM
GB2395539B (en) * 2002-11-20 2005-08-17 Coflexip Umbilical
RU2239744C1 (en) * 2003-03-07 2004-11-10 Шаклеин Олег Витальевич Tube
EP1663637B2 (en) 2003-09-19 2018-07-25 National Oilwell Varco Denmark I/S A flexible unbonded pipe and a method for producing such pipe
GB0322529D0 (en) * 2003-09-26 2003-10-29 Oceaneering Internat Services Fluid conduit
WO2005043020A1 (en) * 2003-10-31 2005-05-12 Nkt Flexibles I/S A flexible pipe with a permeable outer sheath and a method of its manufacturing
RU2269054C1 (en) * 2004-07-13 2006-01-27 Олег Витальевич Шаклеин Method of manufacturing hollow article
RU2293243C2 (en) * 2005-02-11 2007-02-10 Общество с ограниченной ответственностью "ЭЛКИД" Fiber glass tube
WO2006097112A2 (en) 2005-03-18 2006-09-21 Nkt Flexibles I/S Use of a steel composition for the production of an armouring layer of a flexible pipe and the flexible pipe
US8302634B2 (en) 2005-10-11 2012-11-06 National Oilwell Varco Denmark I/S Method of producing a flexible pipe and a flexible pipe
FR2904993B1 (en) 2006-08-21 2008-10-17 Technip France Sa FLEXIBLE DRIVE HAVING HIGH RESISTANCE TO AXIAL COMPRESSION AND METHOD OF MANUFACTURING SUCH DRIVING.
EP2100066B1 (en) 2006-12-22 2013-01-23 National Oilwell Varco Denmark I/S A flexible pipe
ATE498087T1 (en) 2006-12-22 2011-02-15 Nkt Flexibles Is FLEXIBLE TUBE
WO2008113362A1 (en) 2007-03-16 2008-09-25 Nkt Flexibles I/S A flexible pipe
MX2009010230A (en) 2007-03-23 2009-11-23 Nkt Flexibles Is A method of welding duplex stainless steel strip for the production of an armouring layer of a flexible pipe.
US8276620B2 (en) * 2008-03-05 2012-10-02 Vo Dang The Flexible pipe for offshore and other applications
EP2228578A1 (en) 2009-03-13 2010-09-15 NV Bekaert SA High nitrogen stainless steel wire for flexible pipe
CA2775764C (en) 2009-10-05 2017-11-28 Nkt Flexibles I/S A flexible unbonded oil pipe system with an optical fiber sensor inside
WO2011050810A1 (en) 2009-10-28 2011-05-05 Nkt Flexibles I/S A flexible pipe and a method of producing a flexible pipe
WO2011072690A1 (en) 2009-12-15 2011-06-23 Nkt Flexibles I/S An unbonded, flexible pipe
CA2783889A1 (en) * 2009-12-16 2011-06-23 National Oilwell Varco Denmark I/S A flexible pipe
US9057465B2 (en) 2009-12-28 2015-06-16 National Oilwell Varco Denmark I/S Unbonded, flexible pipe
US9395022B2 (en) 2010-05-12 2016-07-19 National Oilwell Varco Denmark I/S Unbonded flexible pipe
US8960239B2 (en) 2010-07-14 2015-02-24 National Oilwell Varco Denmark I/S Unbonded flexible pipe
DK201001031A (en) 2010-11-12 2012-05-13 Nat Oilwell Varco Denmark Is A flexible pipe system
BR112013018149A2 (en) 2011-01-20 2020-07-28 National Oilwell Varco Denmark I / S flexible tube
EP2665959B1 (en) * 2011-01-20 2017-12-27 National Oilwell Varco Denmark I/S A flexible armored pipe
BR112013029049B1 (en) 2011-05-13 2020-11-03 National Oilwell Varco Denmark I/S unconnected flexible tube, and flexible tube system
EP2721334B1 (en) 2011-06-17 2020-03-18 National Oilwell Varco Denmark I/S An unbonded flexible pipe
DK201100621A (en) * 2011-08-17 2013-02-18 Nat Oilwell Varco Denmark Is Armouring element for unbonded flexible pipe
GB201115069D0 (en) 2011-09-01 2011-10-19 Wellstream Int Ltd Elongate tape and method of producing same
NL2007637C2 (en) * 2011-10-21 2013-04-23 Ihc Holland Ie Bv Reinforced flexible pipe.
BR112014011547A2 (en) * 2011-11-15 2017-05-09 Nat Oilwell Varco Denmark Is hose not attached
GB201122472D0 (en) 2011-12-30 2012-02-08 Wellstream Int Ltd Flexible pipe body and method of producing same
US10113673B2 (en) 2012-03-13 2018-10-30 National Oilwell Varco Denmark I/S Reinforcement element for an unbonded flexible pipe
AU2013231726B2 (en) 2012-03-13 2017-04-27 National Oilwell Varco Denmark I/S An unbonded flexible pipe with an optical fiber containing layer
US9796148B2 (en) 2012-04-12 2017-10-24 National Oilwell Varco Denmark I/S Method of producing an unbonded flexible pipe
MY172048A (en) 2012-06-26 2019-11-13 Baker Hughes Energy Technology UK Ltd Sleeve member, end fitting assembly and method of assembly of flexible pipe
DK177627B1 (en) 2012-09-03 2013-12-16 Nat Oilwell Varco Denmark Is An unbonded flexible pipe
CN103090125B (en) * 2013-01-22 2014-08-13 中国海洋石油总公司 Composite flexible pipe anti-compression armor layer
WO2014117780A1 (en) 2013-02-01 2014-08-07 National Oilwell Varco Denmark I/S An unbonded flexible armored riser pipe
GB201306665D0 (en) * 2013-04-12 2013-05-29 Wellstream Int Ltd Elongate tape element and method
FR3017439B1 (en) 2014-02-13 2016-10-14 Technip France FLUID TRANSPORT FLEXIBLE DRIVE WITH EXTENDED SHAPE INSERT AND METHOD FOR MANUFACTURING THE SAME
GB201615346D0 (en) 2016-09-09 2016-10-26 Ge Oil & Gas Uk Ltd Interlocked layer and method of manufacture
US11173634B2 (en) 2018-02-01 2021-11-16 Ina Acquisition Corp Electromagnetic radiation curable pipe liner and method of making and installing the same
US10704728B2 (en) 2018-03-20 2020-07-07 Ina Acquisition Corp. Pipe liner and method of making same
GB201810228D0 (en) * 2018-06-21 2018-08-08 Ge Oil & Gas Uk Ltd Pipe body cathodic protection
FR3100303B1 (en) * 2019-08-28 2021-07-30 Technip France Flexible pipe with radial gas passage, manufacturing process and associated use

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2087876A (en) 1933-10-19 1937-07-20 American Steel & Wire Co Annular strand
US3858616A (en) * 1972-12-08 1975-01-07 Inst Francais Du Petrole Tight flexible pipe
FR2229913A2 (en) * 1973-05-16 1974-12-13 Inst Francais Du Petrole Flexible tube with spiral reinforcements - has cavities between shaped sections of spirals filled with an elastomer
FR2464819A1 (en) 1979-09-10 1981-03-20 Pont A Mousson TUBE OF PLASTIC MATERIAL OBTAINED BY WINDING WITH A PROFILE
NZ222256A (en) 1986-11-07 1989-08-29 Ametex Ag Plastic tube formed from helically wound strip with interlocking extrusion along the strips side edges
US6065501A (en) * 1989-06-30 2000-05-23 Institute Francais Du Petrole Flexible tube having at least one elongated reinforcing element with a T-shaped profile
FR2727738A1 (en) * 1994-12-05 1996-06-07 Coflexip FLEXIBLE TUBULAR DRIVING COMPRISING A STAPLEED ARMOR PATCH
GB9809453D0 (en) * 1998-05-01 1998-07-01 Witz Joel A Improvements relating to helically wound reinforcing components for flexible tubular conduits
FR2782141B1 (en) 1998-08-10 2000-09-08 Coflexip RESISTANT FLEXIBLE PIPE WITH LIMITING LEAKAGE OF THE SEALING SHEATH
FR2782142B1 (en) * 1998-08-10 2000-09-08 Coflexip FLEXIBLE PIPE WITH I-SHAPED WIRE WINDING
AU764232B2 (en) * 1998-12-16 2003-08-14 Nkt Flexibles I/S Armoured flexible pipe and use of same
DK200001707A (en) * 2000-04-25 2000-11-15 Nkt Flexibles Is Reinforced flexible pipe and use of the same

Also Published As

Publication number Publication date
NO20025077L (en) 2002-10-22
EP1277007A1 (en) 2003-01-22
EP1475560A1 (en) 2004-11-10
ATE384900T1 (en) 2008-02-15
US20030164196A1 (en) 2003-09-04
CA2402980C (en) 2006-07-04
ATE281621T1 (en) 2004-11-15
WO2001081809A1 (en) 2001-11-01
NO335331B1 (en) 2014-11-17
OA12248A (en) 2006-05-10
EP1475560B1 (en) 2008-01-23
CA2402980A1 (en) 2001-11-01
US6739355B2 (en) 2004-05-25
NO20140956L (en) 2002-10-14
DK200001707A (en) 2000-11-15
DE60106902D1 (en) 2004-12-09
US20040182462A1 (en) 2004-09-23
NO335930B1 (en) 2015-03-23
US6889718B2 (en) 2005-05-10
NO20025077D0 (en) 2002-10-22
EP1277007B1 (en) 2004-11-03
DE60132640D1 (en) 2008-03-13

Similar Documents

Publication Publication Date Title
AU2001248298A1 (en) Armoured, flexible pipe and use of same
BR0309186A (en) Hose construction
NO20012899L (en) Armored, flexible rudder and use of the same
WO1999058809A3 (en) Coupling with shape-memory material, disconnecting tool with a piston and coupling with valves
WO2007048072A3 (en) Fluid transfer assembly
DK1513583T3 (en) Connector for medical fluids and their applications
CA2177805A1 (en) Tubing Joint
ATE37924T1 (en) FLUID-TIGHT ARTICULATED CONNECTION BETWEEN HOLLOW PROFILES.
WO2006063107A3 (en) Spinal stabilization device
ES2112812T1 (en) PARTS KIT AND METHOD FOR THE MANUFACTURE OF A CONNECTOR FOR ELEMENTS FOR THE CONDUCTION OF FLUIDS.
EP1006278A3 (en) Seal for a compressor casing
BR0215367A (en) Pipe End Connection and Method for Manufacturing
DE60212270D1 (en) Coupling sleeve with compressed in the axial direction sealing ring
EP1116907A3 (en) Lip-type seal with a flexible reinforcement member
BRPI0606372A2 (en) flexible joint for cryogenic tube
ATE369519T1 (en) HOSE
DE60006809D1 (en) CLUTCH
WO1989003956A1 (en) Tube joint
DE202005010010U1 (en) Corrugated pipe or hose system comprises corrugated pipe fixed to connector which has grooves, into which locking ring, sealing ring and ring of intumescent material fit, and outer sleeve which fits over rings
ATE294345T1 (en) POETRY
ATE445499T1 (en) CERAMIC IMPRESSION PROCESS AND COMPOSITE ELEMENT OBTAINED BY THIS PROCESS
EP1431649A3 (en) Plastic T-branch unit
EP1516971A3 (en) Joint sealing
KR200197254Y1 (en) Metal pipe with sealing joint
GB2381054A (en) A pipe fitting