BR0209609A - Conduto tubular flexìvel - Google Patents

Conduto tubular flexìvel

Info

Publication number
BR0209609A
BR0209609A BR0209609-9A BR0209609A BR0209609A BR 0209609 A BR0209609 A BR 0209609A BR 0209609 A BR0209609 A BR 0209609A BR 0209609 A BR0209609 A BR 0209609A
Authority
BR
Brazil
Prior art keywords
wire
interlocking
profiled
flexible tubular
sheath
Prior art date
Application number
BR0209609-9A
Other languages
English (en)
Other versions
BR0209609B1 (pt
Inventor
Alain Coutarel
Francois Dupoiron
Philippe Espinasse
Patrice Joul Louis Jung
Original Assignee
Technip France
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
Application filed by Technip France filed Critical Technip France
Publication of BR0209609A publication Critical patent/BR0209609A/pt
Publication of BR0209609B1 publication Critical patent/BR0209609B1/pt

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
    • F16L11/14—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Ropes Or Cables (AREA)

Abstract

"CONDUTO TUBULAR FLEXìVEL". Este conduto tubular flexível compreende, do interior para o exterior, pelo menos uma bainha de estanqueidade interna (1) em material polimérico, um arco de pressão cilíndrico (2) apresentando uma face externa (19<39>) e uma face interna (19) disposta acima da bainha interna (1), sendo que o arco (2) é constituido do enrolamento helicoidal, com passo curto e com descontiguidade entre espiras, de um fio metálico perfilado (3) intertravado, pelo menos uma lona (3, 4) de armaduras de tração enroladas, com passo longo, e uma bainha de proteção e de estanqueidade externa em polímero; o fio de intertravamento tem a mesma altura que o fio perfilado e intertrava-se acima da fibra neutra do fio, e sendo que a relação das seções do fio perfilado e do fio de intertravamento está compreendida entre 1 e 2, sendo que a relação das inércias Iyy do fio perfilado para o fio de intertravamento está compreendida entre 1 e 2.
BRPI0209609-9A 2001-05-18 2002-05-06 conduto tubular flexìvel. BR0209609B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0106558A FR2824890B1 (fr) 2001-05-18 2001-05-18 Conduite flexible a voute agrafee par le bas
PCT/FR2002/001551 WO2002095280A1 (fr) 2001-05-18 2002-05-06 Conduite flexible a voûte de pression agrafee par le bas

Publications (2)

Publication Number Publication Date
BR0209609A true BR0209609A (pt) 2004-03-30
BR0209609B1 BR0209609B1 (pt) 2011-04-19

Family

ID=8863422

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0209609-9A BR0209609B1 (pt) 2001-05-18 2002-05-06 conduto tubular flexìvel.

Country Status (5)

Country Link
US (1) US6889717B2 (pt)
EP (1) EP1395769B1 (pt)
BR (1) BR0209609B1 (pt)
FR (1) FR2824890B1 (pt)
WO (1) WO2002095280A1 (pt)

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EP2129485B1 (en) * 2007-03-23 2015-04-22 National Oilwell Varco Denmark I/S A method of welding duplex stainless steel strip for the production of an armouring layer of a flexible pipe
KR100967741B1 (ko) * 2007-04-09 2010-07-05 윤임규 가변식 통수관
US8276620B2 (en) * 2008-03-05 2012-10-02 Vo Dang The Flexible pipe for offshore and other applications
GB0820668D0 (en) 2008-11-12 2008-12-17 Wellstream Int Ltd Flexible pipe having pressure armour layer and components thereof
CN102356264B (zh) * 2009-03-18 2013-07-17 迪普弗莱克斯有限公司 复合挠性管和制造挠性管的方法
US9562633B2 (en) 2009-10-28 2017-02-07 National Oilwell Varco Denmark I/S Flexible pipe and a method of producing a flexible pipe
CN102762906B (zh) 2009-12-15 2016-03-09 国民油井华高丹麦公司 未粘合软管和提高其加固长度段的刚性的方法
WO2011079845A1 (en) 2009-12-28 2011-07-07 Nkt Flexibles I/S An unbonded, flexible pipe
BR112012028776A2 (pt) 2010-05-12 2016-07-19 Nat Oilwell Varco Denmark Is tubo flexível não ligado, e, método para produzir um tubo flexível não ligado
WO2012006998A1 (en) 2010-07-14 2012-01-19 Nkt Flexibles I/S An unbonded flexible pipe
US9458956B2 (en) 2011-01-20 2016-10-04 National Oilwell Varco Denmark I/S Flexible armored pipe
AU2012208797B2 (en) 2011-01-20 2016-09-29 National Oilwell Varco Denmark I/S An 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.
GB201122472D0 (en) * 2011-12-30 2012-02-08 Wellstream Int Ltd Flexible pipe body and method of producing same
CA2866402C (en) 2012-03-13 2020-04-14 National Oilwell Varco Denmark I/S An unbonded flexible pipe with an optical fiber containing layer
US10113673B2 (en) 2012-03-13 2018-10-30 National Oilwell Varco Denmark I/S Reinforcement element for an unbonded flexible pipe
WO2013152770A1 (en) 2012-04-12 2013-10-17 National Oilwell Varco Denmark I/S A method of producing an unbonded flexible pipe and 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
GB201306665D0 (en) 2013-04-12 2013-05-29 Wellstream Int Ltd Elongate tape element and method
CN103629453B (zh) * 2013-09-25 2016-02-10 中国海洋石油总公司 一种复合软管梯形截面互锁抗压铠装层
FR3017438B1 (fr) * 2014-02-11 2016-10-14 Technip France Conduite flexible de transport de fluide et procede associe
CN105485427A (zh) * 2016-01-21 2016-04-13 中国石油大学(北京) 一种基于cx截面变形元件深水管中管止屈器
GB201615346D0 (en) * 2016-09-09 2016-10-26 Ge Oil & Gas Uk Ltd Interlocked layer and method of manufacture
DE102017103551A1 (de) * 2017-02-21 2018-08-23 Witzenmann Gmbh Leitungselement zum Ausgleich von Dehnungen und/oder Relativbewegungen
EP3596374B1 (en) 2017-03-16 2024-10-09 Baker Hughes Energy Technology UK Limited Connecting and cathodic protection for a flexible pipe
CN108843865A (zh) * 2018-09-07 2018-11-20 广州远和船海研究院有限公司 柔性管抗压铠装层
CN108825893A (zh) * 2018-09-07 2018-11-16 广州远和船海研究院有限公司 一种复合柔性管
FR3100303B1 (fr) * 2019-08-28 2021-07-30 Technip France Conduite flexible avec passage de gaz radial, procédé de fabrication et utilisation associée
CN113531235B (zh) * 2021-07-15 2022-03-22 中国石油大学(北京) 一种用于海洋复合软管的x型异型材和抗压铠装层
CN115234720A (zh) * 2022-07-13 2022-10-25 中国石油大学(北京) 一种用于复合软管的类“片”型截面异型材及抗压铠装层

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US1055263A (en) * 1912-01-25 1913-03-04 Charles Fischer Flexible tubing.
DE3409734A1 (de) 1984-03-20 1985-09-26 The Furukawa Electric Co., Ltd., Tokio/Tokyo Biegsame rohrleitung fuer den transport fliessender medien
US5275209A (en) * 1988-05-09 1994-01-04 Institut Francais Du Petrole Hose including an aluminum alloy
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
FR2650652B1 (fr) * 1989-06-30 1991-10-31 Inst Francais Du Petrole Tube flexible comportant au moins un element allonge de renfort ayant un profil en " t "
US5645109A (en) * 1990-06-29 1997-07-08 Coflexip Flexible tubular pipe comprising an interlocked armoring web and process for producing it
FR2727738A1 (fr) 1994-12-05 1996-06-07 Coflexip Conduite tubulaire flexible comportant une nappe d'armure agrafee
US5730188A (en) 1996-10-11 1998-03-24 Wellstream, Inc. Flexible conduit
FR2768487B1 (fr) * 1997-09-18 1999-12-17 Inst Francais Du Petrole Structure de conduite flexible comportant un tube interieur metallique continu
US6338365B1 (en) * 1997-09-18 2002-01-15 Institut Francais Du Petrole Flexible piping structure having a continuous metal inner tube
FR2772293B1 (fr) * 1997-12-17 2000-01-07 Inst Francais Du Petrole Methode et dispositif pour la fabrication d'une carcasse de tube flexible
FR2782141B1 (fr) * 1998-08-10 2000-09-08 Coflexip Conduite flexible resistante a fluage limite de la gaine d'etancheite
FR2782142B1 (fr) * 1998-08-10 2000-09-08 Coflexip Conduite flexible a enroulement de fil de forme en i
FR2783142B1 (fr) 1998-09-15 2000-10-27 Cuisines Et Hottes Meissonnier Support de meuble ou de partie de meuble permettant le reglage de sa position en hauteur
EP1141606B1 (en) * 1998-12-16 2004-03-10 NKT Flexibles I/S Armoured flexible pipe and use of same
DK200001707A (da) * 2000-04-25 2000-11-15 Nkt Flexibles Is Armeret fleksibelt rør samt anvendelse af samme
FR2824124B1 (fr) * 2001-04-27 2003-09-19 Inst Francais Du Petrole Tube en materiau composite comportant une carcasse interne

Also Published As

Publication number Publication date
EP1395769B1 (fr) 2004-10-20
EP1395769A1 (fr) 2004-03-10
BR0209609B1 (pt) 2011-04-19
US20040154677A1 (en) 2004-08-12
WO2002095280A1 (fr) 2002-11-28
FR2824890A1 (fr) 2002-11-22
FR2824890B1 (fr) 2004-04-16
US6889717B2 (en) 2005-05-10

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 06/05/2002, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved

Owner name: TECHNIP N-POWER (FR)

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 06.05.2022