BRPI0513734A - peça de junção de elementos de condutas coaxiais e processo de montagem de condutas coaxiais - Google Patents

peça de junção de elementos de condutas coaxiais e processo de montagem de condutas coaxiais

Info

Publication number
BRPI0513734A
BRPI0513734A BRPI0513734-9A BRPI0513734A BRPI0513734A BR PI0513734 A BRPI0513734 A BR PI0513734A BR PI0513734 A BRPI0513734 A BR PI0513734A BR PI0513734 A BRPI0513734 A BR PI0513734A
Authority
BR
Brazil
Prior art keywords
coaxial duct
coaxial
pipe
assembly process
joining part
Prior art date
Application number
BRPI0513734-9A
Other languages
English (en)
Inventor
Francois-Regis Pionnetti
Original Assignee
Saipem Sa
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 Saipem Sa filed Critical Saipem Sa
Publication of BRPI0513734A publication Critical patent/BRPI0513734A/pt
Publication of BRPI0513734B1 publication Critical patent/BRPI0513734B1/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
    • F16L13/00—Non-disconnectable pipe joints, e.g. soldered, adhesive, or caulked joints
    • F16L13/02—Welded joints
    • 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
    • F16L39/00—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies
    • F16L39/005—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies for concentric 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
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Paper (AREA)
  • Earth Drilling (AREA)
  • Supports For Pipes And Cables (AREA)
  • Electric Cable Installation (AREA)
  • Details Of Indoor Wiring (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Standing Axle, Rod, Or Tube Structures Coupled By Welding, Adhesion, Or Deposition (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)

Abstract

PEçA DE JUNçãO DE ELEMENTOS DE CONDUTAS COAXIAIS E PROCESSO DE MONTAGEM DE CONDUTAS COAXIAIS. A presente invenção refere-se a uma peça de junção (1) cilíndrica destinada a unir dois elementos (2) de um conjunto de, pelo menos, duas condutas coaxiais, que compreende uma conduta externa (2~ 1~) que contém uma conduta interna (2~ 2~) que delimita um espaço anelar (2~ 3~) que contém, de um modo preferido, um material de isolamento (2~ 4~). De acordo com a invenção, a peça de junção fadada forma duas cavidades anelares (4) e (6) delimitadas por ramos em forquilha existentes em cada extremidade da referida peça que permitem minimizar as tensões e fadigas ao nível das zonas de ligação entre duas peças de junção na extremidade de dois comprimentos de condutas coaxiais a ligar e entre cada comprimento de conduta e cada peça de junção nas suas extremidades.
BRPI0513734-9A 2004-07-23 2005-07-01 Conjunto de, pelo menos, dois condutos coaxiais e processo de realização desse conjunto BRPI0513734B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0408156 2004-07-23
FR0408156A FR2873427B1 (fr) 2004-07-23 2004-07-23 Piece de jonction d'elements de conduites coaxiales et procede d'assemblage de conduites coaxiales
PCT/FR2005/001674 WO2006021637A1 (fr) 2004-07-23 2005-07-01 Piece de jonction d'elements de conduites coaxiales et procede d'assemblage de conduites coaxiales

Publications (2)

Publication Number Publication Date
BRPI0513734A true BRPI0513734A (pt) 2008-05-13
BRPI0513734B1 BRPI0513734B1 (pt) 2018-05-15

Family

ID=34948736

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0513734-9A BRPI0513734B1 (pt) 2004-07-23 2005-07-01 Conjunto de, pelo menos, dois condutos coaxiais e processo de realização desse conjunto

Country Status (7)

Country Link
US (1) US7793992B2 (pt)
EP (1) EP1771679B1 (pt)
AT (1) ATE500461T1 (pt)
BR (1) BRPI0513734B1 (pt)
DE (1) DE602005026666D1 (pt)
FR (1) FR2873427B1 (pt)
WO (1) WO2006021637A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2897919B1 (fr) * 2006-02-24 2011-04-01 Saipem Sa Element de conduites coaxiales dont la conduite interne est sous contrainte de traction et procede de fabrication
FR2897918B1 (fr) * 2006-02-24 2009-10-30 Saipem S A Sa Element de conduites coaxiales et procede de fabrication
FR2922623B1 (fr) 2007-10-23 2012-09-28 Saipem Sa Dispositif de retenue et maintien et procede de raccordement d'une conduite sous marine sur un support flottant.
GB2455150B (en) 2007-12-01 2012-04-25 Technip France Method for assembling a pipe in pipe pipeline from a plurality of pipe stalks and to a pipe stalk for use with such method
FR2937706B1 (fr) 2008-10-29 2013-02-22 Saipem Sa Ensemble de conduites coaxiales comprenant un manchon d'isolation thermique
US8196969B2 (en) * 2008-12-09 2012-06-12 Johnston Iii John Graham Pre-machined window weld for breached tubing
FR2948165A1 (fr) * 2009-07-17 2011-01-21 Saipem Sa Ensemble de conduites coaxiales comprenant des pieces de jonction a cavites internes etanches et procede de realisation
US20140290027A1 (en) * 2011-07-13 2014-10-02 Voga Tecnologia E Projetos Ltda Epp Method and a system for the fabrication and/or assembly of pipe
FR2986606A1 (fr) * 2012-02-07 2013-08-09 Anais Leroux Conduit de fumee
WO2014159567A1 (en) * 2013-03-14 2014-10-02 SAK Construction, LLC Systems and apparatus for inhibiting a compressed pipe liner from retreating into a host pipe
EP3171065B1 (en) 2015-11-20 2020-07-15 Technip France Improvements relating to pipe-in-pipe pipelines
CN108351052B (zh) * 2016-08-23 2019-07-05 瑞内E西格曼塞图亚 管道焊接接口设备
GB2601370B (en) 2020-11-30 2023-04-12 Technip N Power SAS Improvements relating to pipe-in-pipe pipelines
CN114329684B (zh) * 2021-11-11 2022-09-06 广州市镒辰智造科技有限公司 一种基于bim的模型预匹配方法及系统
US20250180143A1 (en) * 2023-11-30 2025-06-05 Janak H. Handa Lined pipe and joints thereof
US12535174B2 (en) * 2024-03-15 2026-01-27 PMC Pumps Inc. Apparatus, system and method for insulated conducting of fluids

Family Cites Families (17)

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Publication number Priority date Publication date Assignee Title
US2732229A (en) * 1956-01-24 Welding pipe coupling
US3268248A (en) * 1963-11-08 1966-08-23 Douglas Aircraft Co Inc Inter-locking welded joint
US3563713A (en) * 1968-02-29 1971-02-16 Amf Inc Explosive welding
GB1384614A (en) * 1971-07-09 1975-02-19 Bagnulo L Pipe sections having a continuous internal lining for the formation of conduits by welded joints
US3733686A (en) * 1971-10-27 1973-05-22 Du Pont Method for welding titanium clad steel
NL7404779A (nl) * 1974-04-08 1975-10-10 Air O Mulder Bv Koppelstrip.
US4400019A (en) * 1981-04-22 1983-08-23 Unisert Systems, Inc. Multilayer pipe joint
IT1150849B (it) * 1982-04-20 1986-12-17 Snam Progetti Tubazione isolata termicamente per la costruzione di condotte subacquee
IT1176382B (it) * 1984-07-09 1987-08-18 Snam Progetti Tubazione perfezionata per la costruzione di condotte isolate termicamente e procedimento per detta costruzione
US4670256A (en) * 1985-09-23 1987-06-02 V. Valhalla Corp. Vaginal conditioning for sexual activity
IT1204399B (it) 1986-06-20 1989-03-01 Snam Progetti Giunto perfezionato per la connessione delle estremita' di due tubi concentrici,particolarmente adatto nella realizzazione di condotte isolate termicamente di piccolo diametro
DE3910630C3 (de) * 1989-04-01 1998-12-24 Borsig Babcock Ag Verbindung eines ungekühlten Rohres mit einem gekühlten Rohr
US5400828A (en) * 1993-07-08 1995-03-28 Christopher G. Ziu Double-containment piping supports for improved annulus flow
FR2751721B1 (fr) 1996-07-26 1998-09-11 Itp Procede de montage de canalisations par assemblage en mer de tuyaux successifs, et tuyaux pour la mise en oeuvre de ce procede
KR100419368B1 (ko) * 2000-01-12 2004-03-04 가부시키가이샤 아크리에이토 철골구조물의 일측용접방법
GB2396196A (en) * 2002-12-12 2004-06-16 Stolt Offshore Sa Pipe-in-pipe structure and its method of fabrication
WO2005009662A1 (en) * 2003-07-21 2005-02-03 Grant Prideco, L.P. Pipe/connector weld joint, and methods of welding same

Also Published As

Publication number Publication date
WO2006021637A1 (fr) 2006-03-02
US20080315578A1 (en) 2008-12-25
BRPI0513734B1 (pt) 2018-05-15
ATE500461T1 (de) 2011-03-15
FR2873427A1 (fr) 2006-01-27
US7793992B2 (en) 2010-09-14
EP1771679A1 (fr) 2007-04-11
EP1771679B1 (fr) 2011-03-02
DE602005026666D1 (de) 2011-04-14
FR2873427B1 (fr) 2008-04-18

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 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]
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 16A 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 2626 DE 04-05-2021 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.