BR0012041A - Dispositivo limitador de propagação de uma deformação - Google Patents

Dispositivo limitador de propagação de uma deformação

Info

Publication number
BR0012041A
BR0012041A BR0012041-3A BR0012041A BR0012041A BR 0012041 A BR0012041 A BR 0012041A BR 0012041 A BR0012041 A BR 0012041A BR 0012041 A BR0012041 A BR 0012041A
Authority
BR
Brazil
Prior art keywords
deformable element
wire
turns
interlocked
inner pipe
Prior art date
Application number
BR0012041-3A
Other languages
English (en)
Inventor
Antoine Bastard
Jeroen Remery
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 BR0012041A publication Critical patent/BR0012041A/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
    • F16L9/00—Rigid pipes
    • F16L9/18—Double-walled pipes; Multi-channel pipes or pipe assemblies
    • 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
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/12—Laying or reclaiming pipes on or under water
    • F16L1/123—Devices for the protection of pipes under water
    • 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
    • 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
    • F16L11/20—Double-walled hoses, i.e. two concentric hoses

Abstract

"DISPOSITIVO LIMITADOR DE PROPAGAçãO DE UMA DEFORMAçãO". Ele é caracterizado pelo fato de que ele é constituido por um elemento de revolução e deformável em uma direção transversal em relação ao dito eixo longitudinal, o dito elemento deformável (10) sendo disposto no espaço anular (6) e possuindo uma face exterior (11) que está em contato com a parede interna (12) do tubo externo (4) em pelo menos dois pontos, e uma face interior (13) que é espaçada do tubo interno (2). Aplicação notadamente nos condutos utilizados na exploração petroleira.
BR0012041-3A 1999-07-02 2000-06-13 Dispositivo limitador de propagação de uma deformação BR0012041A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9908540A FR2795806B1 (fr) 1999-07-02 1999-07-02 Dispositif limiteur de propagation d'une deformation dans un tube a double paroi enroule
PCT/FR2000/001633 WO2001002767A1 (fr) 1999-07-02 2000-06-13 Dispositif limiteur de propagation d'une deformation dans un tube a double paroi enroule

Publications (1)

Publication Number Publication Date
BR0012041A true BR0012041A (pt) 2002-03-12

Family

ID=9547634

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0012041-3A BR0012041A (pt) 1999-07-02 2000-06-13 Dispositivo limitador de propagação de uma deformação

Country Status (10)

Country Link
US (1) US6651700B1 (pt)
EP (1) EP1196715B1 (pt)
AT (1) ATE259486T1 (pt)
AU (1) AU775639B2 (pt)
BR (1) BR0012041A (pt)
DE (1) DE60008246D1 (pt)
FR (1) FR2795806B1 (pt)
NO (1) NO20016076L (pt)
OA (1) OA11885A (pt)
WO (1) WO2001002767A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2804197B1 (fr) 2000-01-24 2002-07-12 Coflexip Dispositif limiteur de propagation d'une deformation dans une conduite a double paroi destinee aux grandes profondeurs
FR2815693B1 (fr) 2000-10-19 2003-06-27 Coflexip Conduite a double enveloppe pour le transport des fluides, muni d'un dispositif de limitation de propagation d'une deformation du tube externe, et procede de limitation de la propagation
JP2004270916A (ja) * 2003-02-17 2004-09-30 Calsonic Kansei Corp 二重管及びその製造方法
GB0326118D0 (en) * 2003-11-08 2003-12-17 Subsea 7 Uk Apparatus and method
DE202004018301U1 (de) * 2004-11-25 2005-08-18 Veritas Ag Flexibler Schlauch
CA2725624A1 (en) * 2008-06-03 2009-12-10 Nkt Flexibles I/S A pipe system, a gas sensing system for a pipe system, and a method of determining a gas component in a cavity of a pipe
GB0922122D0 (en) * 2009-12-18 2010-02-03 Wellstream Int Ltd Flexible pipe having a carcass layer
NL2005241C2 (en) * 2010-08-18 2012-02-21 Heerema Marine Contractors Nl Pipe element for constructing a double walled pipeline.
US9611967B2 (en) 2012-01-19 2017-04-04 Joseph Dugan Internally heated fluid transfer pipes with internal helical heating ribs
CN113007462B (zh) * 2021-02-20 2023-11-10 唐福华 一种抗压型路政pvc管材

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2425800A (en) 1946-01-26 1947-08-19 Jr Vivian E Hamilton Cable for reinforcing pipe during bending operation
US3768269A (en) 1972-04-07 1973-10-30 Shell Oil Co Mitigation of propagating collapse failures in pipelines due to external load
US3747356A (en) 1972-04-07 1973-07-24 Brown & Root Method of arresting the propagation of a buckle in a pipeline
FR2406747A1 (fr) * 1977-10-18 1979-05-18 Seperef Recipient pour le stockage ou le transport de fluide sous pression
US4233816A (en) * 1979-08-08 1980-11-18 Pennwalt Corporation Cryogenic fluid transfer line
US4364692A (en) 1979-12-26 1982-12-21 California Institute Of Technology Buckle arrestor for pipe using closely spaced turns of rod to form a coil
DE3334770C2 (de) * 1983-09-26 1994-03-31 Kabelmetal Electro Gmbh Leitungsrohr zur Fortleitung von tiefgekühlten Medien
US5803127A (en) * 1985-12-16 1998-09-08 R & R Precision Corp. Coaxial piping systems
DE4206096A1 (de) * 1992-02-27 1993-09-02 Wolf Woco & Co Franz J Koaxialrohr
US5865378A (en) * 1997-01-10 1999-02-02 Teledyne Industries, Inc. Flexible shower arm assembly
US5791379A (en) * 1997-05-23 1998-08-11 Piorkowski; Michael J. Pipe cage

Also Published As

Publication number Publication date
US6651700B1 (en) 2003-11-25
ATE259486T1 (de) 2004-02-15
AU6286300A (en) 2001-01-22
EP1196715B1 (fr) 2004-02-11
AU775639B2 (en) 2004-08-12
NO20016076D0 (no) 2001-12-13
OA11885A (en) 2006-03-28
NO20016076L (no) 2002-02-26
EP1196715A1 (fr) 2002-04-17
FR2795806B1 (fr) 2001-07-27
DE60008246D1 (de) 2004-03-18
FR2795806A1 (fr) 2001-01-05
WO2001002767A1 (fr) 2001-01-11

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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 13/06/2000, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved

Owner name: TECHNIP OFFSHORE INTERNATIONAL (FR)

B25A Requested transfer of rights approved

Owner name: TECHNIP FRANCE (FR)

Free format text: TRANSFERIDO DE: TECHNIP OFFSHORE INTERNATIONAL

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 11A E 12A ANUIDADE(S), CONF. ART.87 DA LPI 9.279.

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2257 DE 08/04/2014 POR TER SIDO INDEVIDA.

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

Free format text: REFERENTE AS 11A E 12A ANUIDADES.

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 2606 DE 15-12-2020 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.