BR112013000899A2 - tubo flexível não ligado - Google Patents
tubo flexível não ligadoInfo
- Publication number
- BR112013000899A2 BR112013000899A2 BR112013000899A BR112013000899A BR112013000899A2 BR 112013000899 A2 BR112013000899 A2 BR 112013000899A2 BR 112013000899 A BR112013000899 A BR 112013000899A BR 112013000899 A BR112013000899 A BR 112013000899A BR 112013000899 A2 BR112013000899 A2 BR 112013000899A2
- Authority
- BR
- Brazil
- Prior art keywords
- elongated
- coiled
- combination
- tensile
- shielding elements
- Prior art date
Links
- 230000004888 barrier function Effects 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
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
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/01—Risers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
tubo flexível não ligado. a invenção diz respeito a um tubo flexível não ligado com um comprimento e um eixo central ao longo do seu comprimento. o tubo flexível não ligado compreende uma bainha de selagem interna (2) que circunda o eixo central, e pelo menos duas camadas de blindagem de tração (4,6) compreendem uma primeira camada de blindagem de tração (4,6) compreeendem uma primeira camada de blindagem de tração (4) que compreende uma pluralidade dos primeiros elementos de blindagem enrolados de modo helicoidal, alongados, e uma segunda camada de blindagem de tração (6) que compreende uma pluralidade dos elementos de blindagem enrolados de modo helicoidal, alongados secundários. os primeiros elementos de blindagem enrolados de modo helicoidal, alongados consistem de um primeiro material ou uma primeira combinação de materiais e os elementos de blindagem enrolados de modo helicoidal, alongados secundários consistem de um segundo material ou uma segunda combinação de materiais, onde o primeiro material ou a primeira combinação de materiais é diferentes do segundo material ou da segunda combinação de materiais. o tubo flexível não ligado compreende ainda uma barreira galvânica (5) entre a primeira e a segunda camadas de blindagem de tração (4,6).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DKPA201000628 | 2010-07-14 | ||
PCT/DK2011/050254 WO2012006998A1 (en) | 2010-07-14 | 2011-06-30 | An unbonded flexible pipe |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112013000899A2 true BR112013000899A2 (pt) | 2016-05-17 |
Family
ID=45468946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112013000899A BR112013000899A2 (pt) | 2010-07-14 | 2011-06-30 | tubo flexível não ligado |
Country Status (6)
Country | Link |
---|---|
US (1) | US8960239B2 (pt) |
EP (1) | EP2593701A4 (pt) |
AU (1) | AU2011278783B2 (pt) |
BR (1) | BR112013000899A2 (pt) |
CA (1) | CA2805315A1 (pt) |
WO (1) | WO2012006998A1 (pt) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2502772B (en) * | 2012-05-15 | 2017-11-08 | Kutting Uk Ltd | Tubular conduit |
EP2870397B1 (en) * | 2012-07-06 | 2019-09-11 | National Oilwell Varco Denmark I/S | An unbonded flexible pipe |
WO2014187462A1 (en) * | 2013-05-23 | 2014-11-27 | National Oilwell Varco Denmark I/S | An unbonded flexible pipe |
BR112016021521A2 (pt) * | 2014-03-21 | 2017-08-15 | Nat Oilwell Varco Denmark Is | Tubo flexível, método de produção de um tubo flexível e tubo ascendente híbrido |
US10207455B2 (en) | 2014-09-17 | 2019-02-19 | Exxonmobil Upstream Research Company | Flexible pipe with corrosion resistant layer |
NL1041400B1 (en) * | 2015-07-14 | 2017-01-30 | Wavin Bv | Multilayered pipe and method of manufacturing the same. |
DE102015224174A1 (de) | 2015-12-03 | 2017-06-08 | Contitech Schlauch Gmbh | Umlageschlauch |
DE102016003736A1 (de) * | 2016-03-31 | 2017-10-05 | FKM Walzentechnik Dr. Freudenberg GmbH | Verfahren zur Herstellung eines schlauchförmigen Körpers |
BR112018074161A2 (pt) | 2016-06-01 | 2019-03-06 | Wavin Bv | cano de diversas camadas e método para formar um cano de diversas camadas |
EP3568624A4 (en) * | 2017-01-13 | 2020-10-14 | National Oilwell Varco Denmark I/S | UNCONNECTED FLEXIBLE PIPE |
FR3064711B1 (fr) * | 2017-03-31 | 2019-04-12 | IFP Energies Nouvelles | Conduite flexible avec nappes d'armures metalliques et nappes d'armures composites |
FR3074184B1 (fr) * | 2017-11-27 | 2020-07-24 | Arkema France | Utilisation de pekk pour la fabrication de pieces a faible permeabilite gazeuse |
FR3082910B1 (fr) | 2018-06-21 | 2020-09-18 | Technip France | Conduite flexible destinee a etre immergee dans une etendue d'eau, procede de fabrication et utilisation associes |
EP3910221B1 (en) * | 2020-05-13 | 2024-02-21 | ContiTech USA, Inc. | High pressure hose with improved flexibility |
CN112066101A (zh) * | 2020-08-14 | 2020-12-11 | 海洋石油工程股份有限公司 | 一种柔性立管及其交织型抗拉铠装层 |
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GB1227137A (pt) | 1967-06-02 | 1971-04-07 | ||
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FR2665237B1 (fr) | 1990-07-27 | 1992-11-13 | Coflexip | Carcasse et conduite tubulaire flexible comportant une telle carcasse. |
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US5837083A (en) | 1993-08-12 | 1998-11-17 | Booth; John Peter | Method of forming a rigid tubular body |
FR2727738A1 (fr) | 1994-12-05 | 1996-06-07 | Coflexip | Conduite tubulaire flexible comportant une nappe d'armure agrafee |
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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 |
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FR2775052B1 (fr) | 1998-02-18 | 2000-03-10 | Coflexip | Conduite flexible pour colonne montante dans une exploitation petroliere en mer |
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GB9809453D0 (en) | 1998-05-01 | 1998-07-01 | Witz Joel A | Improvements relating to helically wound reinforcing components for flexible tubular conduits |
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FR2915552B1 (fr) * | 2007-04-27 | 2009-11-06 | Technip France | Conduite tubulaire flexible pour le transport d'hydrocarbures gazeux. |
CA2696861A1 (en) | 2007-08-23 | 2009-02-26 | Nkt Flexibles I/S | A flexible pipe |
EP2553305A4 (en) * | 2010-03-31 | 2014-06-18 | Nat Oilwell Varco Denmark Is | NON-BOUND FLEXIBLE DRIVE AND OFFSHORE SYSTEM |
EP2569566A4 (en) * | 2010-05-12 | 2017-06-14 | National Oilwell Varco Denmark I/S | An unbonded flexible pipe |
BR112013016485A2 (pt) * | 2011-01-06 | 2016-09-27 | Nat Oilwell Varco Denmark Is | tubo flexível não unido para o transporte submarino de fluidos, instalação fora da costa, e, método de manutenção de um tubo flexível não unido de uma instalação fora da costa |
AU2012252925B2 (en) * | 2011-05-10 | 2016-11-24 | National Oilwell Varco Denmark I/S | A flexible unbonded pipe |
-
2011
- 2011-06-30 CA CA2805315A patent/CA2805315A1/en not_active Abandoned
- 2011-06-30 AU AU2011278783A patent/AU2011278783B2/en not_active Ceased
- 2011-06-30 US US13/809,704 patent/US8960239B2/en not_active Expired - Fee Related
- 2011-06-30 BR BR112013000899A patent/BR112013000899A2/pt not_active IP Right Cessation
- 2011-06-30 WO PCT/DK2011/050254 patent/WO2012006998A1/en active Application Filing
- 2011-06-30 EP EP11806315.5A patent/EP2593701A4/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
US8960239B2 (en) | 2015-02-24 |
CA2805315A1 (en) | 2012-01-19 |
WO2012006998A1 (en) | 2012-01-19 |
AU2011278783B2 (en) | 2014-09-04 |
AU2011278783A1 (en) | 2013-01-31 |
EP2593701A1 (en) | 2013-05-22 |
US20130112308A1 (en) | 2013-05-09 |
EP2593701A4 (en) | 2014-02-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 5A ANUIDADE. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2384 DE 13-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |