BR9914410A - Conduto tubular flexìvel - Google Patents

Conduto tubular flexìvel

Info

Publication number
BR9914410A
BR9914410A BR9914410-7A BR9914410A BR9914410A BR 9914410 A BR9914410 A BR 9914410A BR 9914410 A BR9914410 A BR 9914410A BR 9914410 A BR9914410 A BR 9914410A
Authority
BR
Brazil
Prior art keywords
flexible tubular
sheath
thickness
stapled
wire
Prior art date
Application number
BR9914410-7A
Other languages
English (en)
Inventor
Francois Dupoiron
Philippe Francois Espinasse
Patrice Jung
Bernard Jacques Houot
Original Assignee
Coflexip
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 Coflexip filed Critical Coflexip
Publication of BR9914410A publication Critical patent/BR9914410A/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
    • F16L11/04—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
    • F16L11/088—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising a combination of one or more layers of a helically wound cord or wire with one or more braided 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
    • F16L11/04—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1355—Elemental metal containing [e.g., substrate, foil, film, coating, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article
    • Y10T428/1393—Multilayer [continuous layer]

Landscapes

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

Abstract

''CONDUTO TUBULAR FLEXìVEL''. Esse conduto tubular flexível compreende do interior para o exterior, uma carcaça (1) feita de fita grampeada, uma bainha de estanqueidade interna (2) feita de material polimérico, um enrolamento em hélice com passo curto de um fio de forma grampeado (3) disposto acima da bainha interna (2), pelo menos uma cinta (4) constituída por um fio metálico enrolado sem grampeamento com passo curto, pelo menos uma manta (5) de armaduras de tração enroladas com passo longo em torno da abóbada de pressão e uma bainha (8) de proteção e de estanqueidade externa feita de polímero; a espessura (Ef) da cinta (4) é superior à espessura (Ez) do fio de forma metálico (3), de preferência de uma a três vezes.
BR9914410-7A 1998-10-12 1999-09-06 Conduto tubular flexìvel BR9914410A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9812746A FR2784445B1 (fr) 1998-10-12 1998-10-12 Conduite flexible a frette de forte inertie
PCT/FR1999/002116 WO2000022337A1 (fr) 1998-10-12 1999-09-06 Conduite flexible a frette de forte inertie

Publications (1)

Publication Number Publication Date
BR9914410A true BR9914410A (pt) 2001-06-26

Family

ID=9531440

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9914410-7A BR9914410A (pt) 1998-10-12 1999-09-06 Conduto tubular flexìvel

Country Status (7)

Country Link
US (1) US6415825B1 (pt)
EP (1) EP1119726B1 (pt)
AU (1) AU749666B2 (pt)
BR (1) BR9914410A (pt)
DK (1) DK1119726T3 (pt)
FR (1) FR2784445B1 (pt)
WO (1) WO2000022337A1 (pt)

Families Citing this family (43)

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Publication number Priority date Publication date Assignee Title
ATE261563T1 (de) * 1998-12-16 2004-03-15 Nkt Flexibles Is Armiertes, flexibles rohr und seine anwendung
FR2808070B1 (fr) * 2000-04-21 2002-06-07 Coflexip Tube metallique flexible a caisson et conduite flexible comprenant un tel tube metallique
US6691743B2 (en) * 2000-05-10 2004-02-17 Coflexip Flexible pipe with wire or strip winding for maintaining armours
FR2817318B1 (fr) 2000-11-24 2002-12-27 Coflexip Conduite tubulaire flexible
FR2821144B1 (fr) * 2001-02-22 2003-10-31 Coflexip Conduite flexible a film anti-retassure
FR2824124B1 (fr) * 2001-04-27 2003-09-19 Inst Francais Du Petrole Tube en materiau composite comportant une carcasse interne
FR2831238B1 (fr) * 2001-10-24 2003-12-26 Coflexip Conduite tubulaire flexible pour le transport d'hydrocarbures a carcasse constituee d'un element allonge enroule agrafe par un feuillard
FR2834039B1 (fr) † 2001-12-21 2004-02-13 Inst Francais Du Petrole Conduite flexible a haute resistance a la compression axiale et sa methode de fabrication
DE10251549B3 (de) * 2002-11-05 2004-08-12 Veritas Ag Mehrschichtiger flexibler Schlauch und Verfahren zu seiner Herstellung
GB2395539B (en) * 2002-11-20 2005-08-17 Coflexip Umbilical
US7987875B2 (en) * 2004-07-08 2011-08-02 Nkt Flexibles I/S Flexible pipe, its manufacture and use
KR101127263B1 (ko) * 2004-08-12 2012-03-29 마크스 가부시기가이샤 용지 후처리 장치
GB0603743D0 (en) * 2006-02-24 2006-04-05 Wellstream Int Ltd Pipe fitting
FR2904993B1 (fr) * 2006-08-21 2008-10-17 Technip France Sa Conduite flexible a haute resistance a la compression axiale et methode de fabrication d une telle conduite.
US8474489B2 (en) 2006-12-22 2013-07-02 National Oilwell Varco Denmark Flexible pipe
EP2100066B1 (en) * 2006-12-22 2013-01-23 National Oilwell Varco Denmark I/S A flexible pipe
BRPI0809092A2 (pt) * 2007-03-23 2014-09-09 Nkt Flexibles Is Métodos de prover uma tira de aço inoxidável duplex para uma camada de blindagem de um tubo flexível e de prover um tubo flexível e aparelho para soldar peças de aço inoxidável duplex entre si.
MY153808A (en) * 2007-08-23 2015-03-31 Nat Oilwell Varco Denmark Is A flexible pipe
GB0800155D0 (en) * 2008-01-07 2008-02-13 Wellstream Int Ltd Flexible pipe having pressure armour layer
US8039270B2 (en) * 2008-05-22 2011-10-18 Maven Technologies, Llc Apparatus and method for performing ligand binding assays on microarrays in multiwell plates
US7981664B1 (en) 2008-05-22 2011-07-19 Maven Technologies, Llc Apparatus and method for performing ligand binding assays on microarrays in multiwell plates
GB0820671D0 (en) * 2008-11-12 2008-12-17 Wellstream Int Ltd Armour reinforcement
WO2011050810A1 (en) 2009-10-28 2011-05-05 Nkt Flexibles I/S A 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
GB0922121D0 (en) * 2009-12-18 2010-02-03 Wellstream Int Ltd Flexible pipe including thermal insulation
CA2785256C (en) 2009-12-28 2018-02-27 National Oilwell Varco Denmark I/S An unbonded, flexible pipe
US8355133B2 (en) 2009-12-30 2013-01-15 Maven Technologies, Llc Biological testing with sawtooth-shaped prisms
US20130014849A1 (en) 2010-03-31 2013-01-17 National Oilwell Varco Denmark I/S Flexible unbonded pipe and an offshore system
WO2011141033A1 (en) 2010-05-12 2011-11-17 Nkt Flexibles I/S An unbonded flexible pipe
KR20110131891A (ko) * 2010-06-01 2011-12-07 엘에스전선 주식회사 압력지지에 따른 붕괴 방지와 해체가 용이한 스트립 연결형 나선 튜브
AU2011278783B2 (en) 2010-07-14 2014-09-04 National Oilwell Varco Denmark I/S An unbonded flexible pipe
DK2410223T3 (da) * 2010-07-21 2013-08-26 Nexans Ledning til transport af et medium under vand
US9458956B2 (en) 2011-01-20 2016-10-04 National Oilwell Varco Denmark I/S Flexible armored pipe
BR112013018149A2 (pt) 2011-01-20 2020-07-28 National Oilwell Varco Denmark I / S tubo flexível
FR2973469B1 (fr) * 2011-03-29 2014-05-09 Technip France Conduite tubulaire flexible sous-marine pour grande profondeur et procede de fabrication
AU2012252925B2 (en) 2011-05-10 2016-11-24 National Oilwell Varco Denmark I/S A flexible unbonded pipe
GB201110569D0 (en) * 2011-06-22 2011-08-03 Wellstream Int Ltd Method and apparatus for maintaining a minimum temperature in a fluid
US10113673B2 (en) 2012-03-13 2018-10-30 National Oilwell Varco Denmark I/S Reinforcement element for an unbonded flexible pipe
CA2866402C (en) 2012-03-13 2020-04-14 National Oilwell Varco Denmark I/S An unbonded flexible pipe with an optical fiber containing layer
EP2836753B1 (en) 2012-04-12 2018-08-01 National Oilwell Varco Denmark I/S A method of producing an unbonded flexible pipe and an unbonded flexible pipe
DK177627B1 (en) 2012-09-03 2013-12-16 Nat Oilwell Varco Denmark Is An unbonded flexible pipe
CN103090125B (zh) * 2013-01-22 2014-08-13 中国海洋石油总公司 一种复合软管抗压铠装层
GB201906359D0 (en) 2018-12-13 2019-06-19 Eaton Intelligent Power Ltd Spiral Hose

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4403631A (en) * 1981-05-12 1983-09-13 Abdullaev Gasan M B O Flexible pipe
GB2156031B (en) * 1984-03-14 1988-02-24 Furukawa Electric Co Ltd Flexible pipe
DE3409734A1 (de) * 1984-03-20 1985-09-26 The Furukawa Electric Co., Ltd., Tokio/Tokyo Biegsame rohrleitung fuer den transport fliessender medien
US4903735A (en) 1985-06-11 1990-02-27 Institut Francais Du Petrole Pipe usable particularly for transporting fluids and allowing the permeability to the fluids transported to be limited
FR2590646B1 (fr) * 1985-11-25 1988-05-20 Inst Francais Du Petrole Canalisation flexible permettant notamment de limiter l'intrusion de la gaine interne dans des armures
US5275209A (en) 1988-05-09 1994-01-04 Institut Francais Du Petrole Hose including an aluminum alloy
FR2727738A1 (fr) 1994-12-05 1996-06-07 Coflexip Conduite tubulaire flexible comportant une nappe d'armure agrafee
FR2744511B1 (fr) 1996-02-02 1998-03-06 Coflexip Conduite flexible a fluage limite de la gaine d'etancheite interne dans des armures
US5730188A (en) 1996-10-11 1998-03-24 Wellstream, Inc. Flexible conduit
FR2756358B1 (fr) * 1996-11-22 1999-01-29 Inst Francais Du Petrole Gaine a permeabilite limitee et application aux conduites sous pression
FR2768487B1 (fr) * 1997-09-18 1999-12-17 Inst Francais Du Petrole Structure de conduite flexible comportant un tube interieur metallique continu
FR2775052B1 (fr) * 1998-02-18 2000-03-10 Coflexip Conduite flexible pour colonne montante dans une exploitation petroliere en mer
FR2782141B1 (fr) 1998-08-10 2000-09-08 Coflexip Conduite flexible resistante a fluage limite de la gaine d'etancheite
US6039083A (en) * 1998-10-13 2000-03-21 Wellstream, Inc. Vented, layered-wall deepwater conduit and method

Also Published As

Publication number Publication date
DK1119726T3 (da) 2002-06-24
EP1119726A1 (fr) 2001-08-01
US6415825B1 (en) 2002-07-09
EP1119726B1 (fr) 2002-01-30
AU5521499A (en) 2000-05-01
FR2784445A1 (fr) 2000-04-14
AU749666B2 (en) 2002-07-04
FR2784445B1 (fr) 2000-11-17
WO2000022337A1 (fr) 2000-04-20

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Free format text: TECHNIP OFFSHORE INTERNATIONAL (FR)

B25A Requested transfer of rights approved

Free format text: TECHNIP FRANCE (FR)

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 06/09/1999, OBSERVADAS AS CONDICOES LEGAIS.

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

Free format text: PATENTE EXTINTA EM 06.09.2019