BR0106077A - Tubo metálico flexìvel e conduto tubular flexìvel - Google Patents

Tubo metálico flexìvel e conduto tubular flexìvel

Info

Publication number
BR0106077A
BR0106077A BR0106077-5A BR0106077A BR0106077A BR 0106077 A BR0106077 A BR 0106077A BR 0106077 A BR0106077 A BR 0106077A BR 0106077 A BR0106077 A BR 0106077A
Authority
BR
Brazil
Prior art keywords
flexible
closed section
strip
section
tube
Prior art date
Application number
BR0106077-5A
Other languages
English (en)
Other versions
BR0106077B1 (pt
Inventor
Philippe Espinasse
Patrice Joul Louis Jung
Daniel Averbuch
Francois Dupoiron
Original Assignee
Coflexip
Inst Francais Du Petrole
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, Inst Francais Du Petrole filed Critical Coflexip
Publication of BR0106077A publication Critical patent/BR0106077A/pt
Publication of BR0106077B1 publication Critical patent/BR0106077B1/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
    • F16L11/04—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
    • 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)
  • Supports For Pipes And Cables (AREA)
  • Joints Allowing Movement (AREA)
  • Duct Arrangements (AREA)
  • Tubes (AREA)
  • Exhaust Silencers (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Connection Or Junction Boxes (AREA)

Abstract

"TUBO METáLICO FLEXìVEL E CONDUTO TUBULAR FLEXìVEL". Tubo metálico flexível com caixão e conduto flexível que compreende um tal tubo metálico. Ele é do tipo que compreende pelo menos uma tira (1) de espessura sensivelmente constante e que é enrolada helicoidalmente em torno do dito eixo, a dita tira possuindo pelo menos um caixão fechado (2) do qual as paredes são formadas por partes de uma mesma espira da tira, o dito caixão possuindo uma parede superior (3) e uma parede inferior (4) e sendo disposto em uma extremidade da dita tira e da qual a outra extremidade se termina por uma borda livre (8), e ele é caracterizado pelo fato de que o caixão (2) tem uma seção trapezoidal e pelo fato de que um abaulamento (9) voltado radialmente na direção da parede superior (3) do caixão (2) é disposto entre o dito caixão (2) e a borda livre (8) da dita tira (1). Aplicação notadamente nos condutos tubulares flexíveis.
BRPI0106077-5A 2000-04-21 2001-04-18 tubo metálico flexìvel e conduto tubular flexìvel. BR0106077B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0005175A FR2808070B1 (fr) 2000-04-21 2000-04-21 Tube metallique flexible a caisson et conduite flexible comprenant un tel tube metallique
PCT/FR2001/001188 WO2001081810A1 (fr) 2000-04-21 2001-04-18 Tube metallique flexible a caisson et conduite flexible comprenant un tel tube metallique

Publications (2)

Publication Number Publication Date
BR0106077A true BR0106077A (pt) 2002-03-05
BR0106077B1 BR0106077B1 (pt) 2009-05-05

Family

ID=8849508

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0106077-5A BR0106077B1 (pt) 2000-04-21 2001-04-18 tubo metálico flexìvel e conduto tubular flexìvel.

Country Status (10)

Country Link
US (1) US6668867B2 (pt)
EP (1) EP1188014B1 (pt)
AT (1) ATE226699T1 (pt)
AU (1) AU774811B2 (pt)
BR (1) BR0106077B1 (pt)
DE (1) DE60100040D1 (pt)
DK (1) DK1188014T3 (pt)
FR (1) FR2808070B1 (pt)
NO (1) NO335298B1 (pt)
WO (1) WO2001081810A1 (pt)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2811055B1 (fr) * 2000-06-30 2003-05-16 Coflexip Conduite flexible a armures en feuillard
FR2817318B1 (fr) 2000-11-24 2002-12-27 Coflexip Conduite tubulaire flexible
EP1929058B1 (en) * 2005-03-18 2017-09-27 National Oilwell Varco Denmark I/S Use of a steel composition for the production of an armouring layer of a flexible pipe and the flexible pipe
BRPI0720487B8 (pt) 2006-12-22 2020-12-01 Nat Oilwell Varco Denmark Is tubo flexível
EP2100066B1 (en) 2006-12-22 2013-01-23 National Oilwell Varco Denmark I/S A flexible pipe
WO2008113362A1 (en) * 2007-03-16 2008-09-25 Nkt Flexibles I/S A flexible pipe
CA2681562A1 (en) * 2007-03-23 2008-10-02 Nkt Flexibles I/S A method of welding duplex stainless steel strip for the production of an armouring layer of a flexible pipe
WO2009024156A2 (en) * 2007-08-23 2009-02-26 Nkt Flexibles I/S A flexible pipe
GB0800256D0 (en) * 2008-01-08 2008-02-13 Iti Scotland Ltd A winding apparatus for and method of manufacturing helically wound structures
EP2228578A1 (en) 2009-03-13 2010-09-15 NV Bekaert SA High nitrogen stainless steel wire for flexible pipe
US9188256B2 (en) 2009-10-05 2015-11-17 National Oilwell Varco Denmark I/S 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
IN2012DN05109A (pt) 2009-12-15 2015-10-09 Nat Oil Well Varco Denmark I S
EP2519764B1 (en) 2009-12-28 2019-06-12 National Oilwell Varco Denmark I/S An unbonded, flexible pipe
US8967205B2 (en) * 2010-03-17 2015-03-03 Deepflex Inc. Anti-extrusion layer with non-interlocked gap controlled hoop strength layer
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
DK201001031A (en) 2010-11-12 2012-05-13 Nat Oilwell Varco Denmark Is A flexible pipe system
CA2823071A1 (en) * 2011-01-20 2012-07-26 National Oilwell Varco Denmark I/S An unbonded flexible pipe
NO2665959T3 (pt) 2011-01-20 2018-05-26
EP2707634A4 (en) 2011-05-10 2015-02-25 Nat Oilwell Varco Denmark Is FLEXIBLE PIPE WITHOUT COLLAGE
WO2012155912A1 (en) 2011-05-13 2012-11-22 National Oilwell Varco Denmark I/S An unbonded flexible pipe and pipe system
BR112013032388B1 (pt) 2011-06-17 2020-09-29 National Oilwell Varco Denmark I / S Tubo flexível não unido para aplicações fora da costa, e, uso de aço manganês
DK201100621A (en) 2011-08-17 2013-02-18 Nat Oilwell Varco Denmark Is Armouring element for unbonded flexible pipe
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
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
US10203052B2 (en) * 2012-06-29 2019-02-12 Statoil Petroleum As Flexible pipe carcass for controlling flow induced vibration in a riser
DK2882989T3 (da) * 2012-08-07 2019-10-21 Ge Oil & Gas Uk Ltd Fleksibelt rørlegeme og metode til tilvejebringelse af samme
EP2882988B1 (en) 2012-08-07 2020-11-25 GE Oil & Gas UK Limited Flexible pipe body and method of providing the same
DK177627B1 (en) 2012-09-03 2013-12-16 Nat Oilwell Varco Denmark Is An unbonded flexible pipe
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
US9625066B2 (en) 2014-03-27 2017-04-18 Steward Plastics, Inc. Helically wound plastic tubing with variable profile thickness and methods of making the same
WO2017025098A1 (en) * 2015-08-10 2017-02-16 National Oilwell Varco Denmark I/S An unbonded flexible pipe
GB201611342D0 (en) * 2016-06-30 2016-08-17 Ge Oil & Gas Uk Ltd Sacrificial shielding
GB201620745D0 (en) * 2016-12-06 2017-01-18 Ge Oil & Gas Uk Ltd immobilised insert
GB201714239D0 (en) * 2017-09-05 2017-10-18 Ge Oil & Gas Uk Ltd Carcass, tape and method of manufacture
CN112815159B (zh) * 2021-01-14 2021-11-02 中国石油大学(北京) 异型材和骨架层以及含该骨架层的海洋复合软管
CN115234721B (zh) * 2022-07-13 2024-05-24 中国石油大学(北京) 一种用于复合软管的“品”型截面异型材及骨架层

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US714332A (en) * 1902-03-01 1902-11-25 James B Brady Flexible metallic tube.
US916890A (en) * 1908-06-08 1909-03-30 Ernest Rubes Flexible metallic tubing.
US2402497A (en) * 1943-04-12 1946-06-18 Chicago Metal Hose Corp Flexible tubing
US3857159A (en) * 1973-09-27 1974-12-31 Pacific Roller Die Co Inc Pipe forming method
US4838317A (en) * 1980-10-14 1989-06-13 Andre James R Hydraulically efficient ribbed pipe
US4964440A (en) * 1980-10-14 1990-10-23 Andre James R Ribbed pipe
US4630650A (en) * 1984-10-15 1986-12-23 Pacific Roller Die Co., Inc. Spiral ribbed pipe
KR890005304B1 (en) * 1986-04-23 1989-12-20 Shiro Kanao Flexible hard pipe
FR2647524B1 (fr) * 1989-05-23 1991-10-31 Inst Francais Du Petrole Conduite flexible comportant un materiau composite a matrice en alliage d'aluminium et procede de fabrication dudit materiau
FR2665237B1 (fr) * 1990-07-27 1992-11-13 Coflexip Carcasse et conduite tubulaire flexible comportant une telle carcasse.
US5601893A (en) * 1992-09-10 1997-02-11 Elf Atochem S.A. Flexible metal pipes with a shrinkable polymer sheath, a process for their fabrication, and their utilization as flexible tubular conduits
US5645110A (en) * 1994-12-01 1997-07-08 Nobileau; Philippe Flexible high pressure pipe
US5758695A (en) * 1995-10-16 1998-06-02 Carson; Ken Hydraulically efficient ribbed pipe
US6338365B1 (en) * 1997-09-18 2002-01-15 Institut Francais Du Petrole Flexible piping structure having a continuous metal inner tube
FR2784445B1 (fr) * 1998-10-12 2000-11-17 Coflexip Conduite flexible a frette de forte inertie
DE10113182C2 (de) * 2001-03-19 2003-03-20 Westfalia Metallformtechnik Gm Mehrlagiger Schlauch aus profiliertem Bandmaterial
DE10113180C2 (de) * 2001-03-19 2003-03-13 Westfalia Metallformtechnik Gm Mehrlagiger Schlauch aus profiliertem Bandmaterial

Also Published As

Publication number Publication date
FR2808070A1 (fr) 2001-10-26
AU774811B2 (en) 2004-07-08
AU5487301A (en) 2001-11-07
US20030070719A1 (en) 2003-04-17
NO335298B1 (no) 2014-11-03
US6668867B2 (en) 2003-12-30
BR0106077B1 (pt) 2009-05-05
EP1188014A1 (fr) 2002-03-20
EP1188014B1 (fr) 2002-10-23
ATE226699T1 (de) 2002-11-15
DE60100040D1 (de) 2002-11-28
FR2808070B1 (fr) 2002-06-07
NO20015677D0 (no) 2001-11-21
DK1188014T3 (da) 2003-02-24
WO2001081810A1 (fr) 2001-11-01
NO20015677L (no) 2002-02-12

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Free format text: INSTITUT FRANCAIS DU PETROLE (FR), TECHNIP OFFSHORE INTERNATIONAL (FR)

B25A Requested transfer of rights approved

Free format text: INSTITUT FRANCAIS DU PETROLE (FR), 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 18/04/2001, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 18A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2510 DE 12-02-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.