BRPI0720558A8 - Tubo flexível - Google Patents

Tubo flexível

Info

Publication number
BRPI0720558A8
BRPI0720558A8 BRPI0720558A BRPI0720558A BRPI0720558A8 BR PI0720558 A8 BRPI0720558 A8 BR PI0720558A8 BR PI0720558 A BRPI0720558 A BR PI0720558A BR PI0720558 A BRPI0720558 A BR PI0720558A BR PI0720558 A8 BRPI0720558 A8 BR PI0720558A8
Authority
BR
Brazil
Prior art keywords
thickness
flexible tube
profile
width
transport
Prior art date
Application number
BRPI0720558A
Other languages
English (en)
Inventor
Gudme Jonas
Original Assignee
Nkt Flexibles I/S
Nat Oilwell Varco Denmark 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
Application filed by Nkt Flexibles I/S, Nat Oilwell Varco Denmark Is filed Critical Nkt Flexibles I/S
Publication of BRPI0720558A2 publication Critical patent/BRPI0720558A2/pt
Publication of BRPI0720558A8 publication Critical patent/BRPI0720558A8/pt
Publication of BRPI0720558B1 publication Critical patent/BRPI0720558B1/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
    • F16L11/081—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)

Abstract

TUBO FLEXÍVEL A invenção é relativa a um tubo flexível para transporte de fluidos e gases, por exemplo, útil em transporte de água e em transporte fora da costa de petróleo cru, por exemplo, a partir do fundo do mar para uma instalação, ou entre instalações. O tubo flexível da invenção compreende um novo tipo de camadas de blindagem que são feitas de uma combinação de um ou mais arames perfilados e uma ou mais tiras metálicas. Uma tira dobrada é uma unidade sem-fim com pelo menos uma dobra, e uma largura que em condição não dobrada é pelo menos 6 vezes sua espessura, tal como pelo menos 10, tal como pelo menos 15, tal como pelo menos 25, vezes sua espessura, ou mesmo até 100 ou 500 vezes sua espessura. Um perfil é um perfil de seção transversal pré-conformado não dobrado. O perfil pode ter preferivelmente uma largura de menos do que 6 vezes sua espessura. O termo "sem-fim" é utilizado para indicar que as fitas e perfis são muito longos comparados com suas outras dimensões.
BRPI0720558A 2006-12-22 2007-12-17 tubo flexível BRPI0720558B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA200601706 2006-12-22
PCT/DK2007/050187 WO2008077409A1 (en) 2006-12-22 2007-12-17 A flexible pipe

Publications (3)

Publication Number Publication Date
BRPI0720558A2 BRPI0720558A2 (pt) 2017-10-24
BRPI0720558A8 true BRPI0720558A8 (pt) 2017-12-26
BRPI0720558B1 BRPI0720558B1 (pt) 2018-10-23

Family

ID=39145389

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0720558A BRPI0720558B1 (pt) 2006-12-22 2007-12-17 tubo flexível

Country Status (5)

Country Link
US (1) US8056585B2 (pt)
EP (1) EP2100066B1 (pt)
BR (1) BRPI0720558B1 (pt)
NO (1) NO337277B1 (pt)
WO (1) WO2008077409A1 (pt)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0720487B8 (pt) * 2006-12-22 2020-12-01 Nat Oilwell Varco Denmark Is tubo flexível
GB0818507D0 (en) * 2008-10-09 2008-11-19 Wellstream Int Ltd Flexible pipe having pressure armour layer and components thereof
GB0820671D0 (en) 2008-11-12 2008-12-17 Wellstream Int Ltd Armour reinforcement
US9562633B2 (en) 2009-10-28 2017-02-07 National Oilwell Varco Denmark I/S 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
MX344217B (es) 2009-12-28 2016-12-07 Nat Oilwell Varco Denmark I/S * Un tubo no ligado, flexible.
US9395022B2 (en) 2010-05-12 2016-07-19 National Oilwell Varco Denmark I/S Unbonded flexible pipe
BR112013000899A2 (pt) 2010-07-14 2016-05-17 Nat Oilwell Varco Denmark Is tubo flexível não ligado
WO2012097817A1 (en) 2011-01-20 2012-07-26 National Ollwell Varco Denmark I/S An unbonded flexible pipe
BR112013018146A2 (pt) * 2011-01-20 2020-08-25 National Oilwell Varco Denmark I / S tubo reforçado flexível
US9482372B2 (en) 2011-05-10 2016-11-01 National Oilwell Varco Denmark I/S Flexible unbonded pipe
GB201115069D0 (en) 2011-09-01 2011-10-19 Wellstream Int Ltd Elongate tape and method of producing same
EP2780617A4 (en) * 2011-11-15 2015-08-19 Nat Oilwell Varco Denmark Is NON-BONDED FLEXIBLE PIPE
WO2013135243A1 (en) 2012-03-13 2013-09-19 National Oilwell Varco Denmark I/S A 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
CA2869588A1 (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
WO2014023311A1 (en) 2012-07-06 2014-02-13 National Oilwell Varco Denmark I/S 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
US9580972B2 (en) 2013-02-01 2017-02-28 National Oilwell Varco Denmark I/S Unbonded flexible armored riser pipe
GB201306665D0 (en) * 2013-04-12 2013-05-29 Wellstream Int Ltd Elongate tape element and method
FR3017438B1 (fr) 2014-02-11 2016-10-14 Technip France Conduite flexible de transport de fluide et procede associe
WO2015187104A2 (en) * 2014-06-06 2015-12-10 Xiaoming Jin Portable pipe tool
CN108119708B (zh) * 2018-01-17 2023-12-08 哈尔滨工程大学 一种非粘结柔性立管工型截面互锁抗压铠装层
CN112901866B (zh) * 2021-02-01 2021-11-16 中国石油大学(北京) 一种用于海洋非粘结复合柔性软管的异型材和抗压铠装层
CN112963633B (zh) * 2021-02-24 2021-12-07 中国石油大学(北京) 一种用于海洋复合软管的抗压铠装层及其专用异型材
GB202211143D0 (en) * 2022-07-29 2022-09-14 Baker Hughes Energy Technology UK Ltd Permeation-barrier and method of manufacture

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3340900A (en) * 1964-10-13 1967-09-12 Coleman Cable & Wire Company Flexible galvanized metal hose
DE3276110D1 (en) * 1981-03-04 1987-05-27 Ici Plc Amide derivatives, processes for preparing them, their use as fungicides and pesticidal compositions containing them
DE3409734A1 (de) 1984-03-20 1985-09-26 The Furukawa Electric Co., Ltd., Tokio/Tokyo Biegsame rohrleitung fuer den transport fliessender medien
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
US5645109A (en) 1990-06-29 1997-07-08 Coflexip Flexible tubular pipe comprising an interlocked armoring web and process for producing it
FR2665237B1 (fr) * 1990-07-27 1992-11-13 Coflexip Carcasse et conduite tubulaire flexible comportant une telle carcasse.
US5343738A (en) * 1992-10-16 1994-09-06 Furon Company Double walled containment fuel transfer hose
US5645110A (en) * 1994-12-01 1997-07-08 Nobileau; Philippe Flexible high pressure pipe
FR2727738A1 (fr) * 1994-12-05 1996-06-07 Coflexip Conduite tubulaire flexible comportant une nappe d'armure agrafee
FR2743858B1 (fr) * 1996-01-22 1998-02-13 Coflexip Utilisation d'une conduite flexible ensouillee
FR2752904B1 (fr) * 1996-08-27 1998-10-16 Coflexip Procede de fabrication d'une conduite flexible
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
FR2758460B1 (fr) 1997-01-21 1999-12-31 Sanofi Sa Utilisation des agonistes des recepteurs beta-3 adrenergiques pour la preparation de medicaments cicatrisants
FR2775050B1 (fr) * 1998-02-18 2000-03-10 Inst Francais Du Petrole Conduite flexible pour une utilisation statique en ambiance corrosive
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
FR2784445B1 (fr) 1998-10-12 2000-11-17 Coflexip Conduite flexible a frette de forte inertie
DE69915515D1 (de) 1998-12-16 2004-04-15 Nkt Flexibles I S Brondby Armiertes, flexibles rohr und seine anwendung
US6145546A (en) * 1999-06-03 2000-11-14 Coflexip Flexible flowline for conveying fluids
DE19963344C1 (de) * 1999-12-27 2001-09-20 Sauer Danfoss Nordborg As Nord Verfahren zum Lenken eines Fahrzeugs
DK200000242A (da) 2000-02-16 2001-01-18 Nkt Flexibles Is Fleksibel armeret rørledning, samt anvendelse af samme
FR2808070B1 (fr) 2000-04-21 2002-06-07 Coflexip Tube metallique flexible a caisson et conduite flexible comprenant un tel tube metallique
DK200001707A (da) 2000-04-25 2000-11-15 Nkt Flexibles Is Armeret fleksibelt rør samt anvendelse af samme
US6691743B2 (en) * 2000-05-10 2004-02-17 Coflexip Flexible pipe with wire or strip winding for maintaining armours
AU2001270284A1 (en) 2000-06-30 2002-01-14 Dwight Marcus Controlled rigidity articles
FR2817318B1 (fr) * 2000-11-24 2002-12-27 Coflexip Conduite tubulaire flexible
DK200100670A (da) * 2001-04-30 2001-04-30 Nkt Flexibles Is Fremgangsmåde til montering af et sensorarrangement i et rørformet legeme, samt anvendelse af fremgangsmåden
US6814038B2 (en) * 2002-09-19 2004-11-09 Borgwarner, Inc. Spool valve controlled VCT locking pin release mechanism
US20060151042A1 (en) * 2005-01-12 2006-07-13 Stringfellow William D Pipe liner

Also Published As

Publication number Publication date
NO20092268L (no) 2009-06-12
EP2100066B1 (en) 2013-01-23
US8056585B2 (en) 2011-11-15
US20100059134A1 (en) 2010-03-11
EP2100066A1 (en) 2009-09-16
BRPI0720558A2 (pt) 2017-10-24
WO2008077409A1 (en) 2008-07-03
NO337277B1 (no) 2016-02-29
BRPI0720558B1 (pt) 2018-10-23

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Legal Events

Date Code Title Description
B25G Requested change of headquarter approved

Owner name: NKT FLEXIBLES I/S (DK)

B25D Requested change of name of applicant approved

Owner name: NATIONAL OILWELL VARCO DENMARK I/S (DK)

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 23/10/2018, OBSERVADAS AS CONDICOES LEGAIS.