FR3059931B1 - METHOD FOR MANUFACTURING FLUID TRANSPORT FLEXIBLE CONDUIT - Google Patents

METHOD FOR MANUFACTURING FLUID TRANSPORT FLEXIBLE CONDUIT Download PDF

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Publication number
FR3059931B1
FR3059931B1 FR1662393A FR1662393A FR3059931B1 FR 3059931 B1 FR3059931 B1 FR 3059931B1 FR 1662393 A FR1662393 A FR 1662393A FR 1662393 A FR1662393 A FR 1662393A FR 3059931 B1 FR3059931 B1 FR 3059931B1
Authority
FR
France
Prior art keywords
armor
additional
threads
woven structure
basic
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR1662393A
Other languages
French (fr)
Other versions
FR3059931A1 (en
Inventor
Georges-Paul Deschamps
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Deschamps SARL
Original Assignee
Deschamps SARL
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 Deschamps SARL filed Critical Deschamps SARL
Priority to FR1662393A priority Critical patent/FR3059931B1/en
Priority to PCT/FR2017/053535 priority patent/WO2018109373A1/en
Publication of FR3059931A1 publication Critical patent/FR3059931A1/en
Application granted granted Critical
Publication of FR3059931B1 publication Critical patent/FR3059931B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
    • B29C70/24—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in at least three directions forming a three dimensional structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
    • B29C70/504—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC] using rollers or pressure bands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
    • B29C70/52—Pultrusion, i.e. forming and compressing by continuously pulling through a die

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Woven Fabrics (AREA)

Abstract

La présente invention concerne un procédé de fabrication d'une conduite flexible pour le transport d'un fluide. Selon l'invention, on réalise les étapes suivantes : - réaliser une structure tissée de base ayant une forme tubulaire, ou sensiblement tubulaire, suivant une première armure, - insérer au cours du tissage de ladite structure tissée de base, des fils supplémentaires, lesquels sont des fils rapportés par rapport à ladite première armure, lesdits fils supplémentaires formant des supports d'enduction, - lesdits fils supplémentaires étant liés, ou pris, régulièrement ou non, à ladite structure tissée de base suivant une seconde armure, ladite seconde armure est choisie pour définir, pour chaque fil supplémentaire, des zones de flottés dans lesquelles ledit fil supplémentaire correspondant est laissé en étant placé extérieurement à ladite structure tissée de base pour recouvrir localement celle-ci, - recouvrir l'ensemble ainsi obtenu au moyen d'une composition d'enduction et durcir ladite composition.The present invention relates to a method of manufacturing a flexible pipe for the transport of a fluid. According to the invention, the following steps are carried out: - producing a basic woven structure having a tubular or substantially tubular shape, according to a first weave, - inserting during the weaving of said basic woven structure, additional threads, which are threads attached to said first armor, said additional threads forming coating media, said additional threads being bonded, or taken, regularly or otherwise, to said basic weave structure in a second armor, said second armor is chosen to define, for each additional wire, zones of floats in which said corresponding additional wire is left being placed outside said base woven structure to locally cover it, - cover the assembly thus obtained by means of a coating composition and curing said composition.

FR1662393A 2016-12-13 2016-12-13 METHOD FOR MANUFACTURING FLUID TRANSPORT FLEXIBLE CONDUIT Expired - Fee Related FR3059931B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1662393A FR3059931B1 (en) 2016-12-13 2016-12-13 METHOD FOR MANUFACTURING FLUID TRANSPORT FLEXIBLE CONDUIT
PCT/FR2017/053535 WO2018109373A1 (en) 2016-12-13 2017-12-13 Method for manufacturing a flexible fluid transport pipe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1662393 2016-12-13
FR1662393A FR3059931B1 (en) 2016-12-13 2016-12-13 METHOD FOR MANUFACTURING FLUID TRANSPORT FLEXIBLE CONDUIT

Publications (2)

Publication Number Publication Date
FR3059931A1 FR3059931A1 (en) 2018-06-15
FR3059931B1 true FR3059931B1 (en) 2019-05-24

Family

ID=58347565

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1662393A Expired - Fee Related FR3059931B1 (en) 2016-12-13 2016-12-13 METHOD FOR MANUFACTURING FLUID TRANSPORT FLEXIBLE CONDUIT

Country Status (2)

Country Link
FR (1) FR3059931B1 (en)
WO (1) WO2018109373A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3177904A (en) * 1962-12-14 1965-04-13 Buffalo Weaving & Belting Co Conveyor belting
FR2376984A1 (en) * 1977-01-04 1978-08-04 Handelsbolaget Evaksystem Ekst Wear and corrosion resistant pipe - with loop pile glass fibre roving partly embedded in inner rubber lining and partly in thermoset
US4157752A (en) * 1978-04-06 1979-06-12 Albany International Corp. Impression surface conveyor belting and method of manufacture
DK0463482T3 (en) * 1990-06-22 1995-09-11 Parabeam Ind & Handels Bv Fabric web for compound construction
WO1999063141A1 (en) * 1998-05-15 1999-12-09 Eng-Tex Ab Laid-yarn fabric
FR2974751B1 (en) * 2011-05-06 2013-06-14 Roxel France NOVEL THERMAL PROTECTIONS OBTAINED BY FILAMENT WINDING PROCESS AND USE THEREOF

Also Published As

Publication number Publication date
FR3059931A1 (en) 2018-06-15
WO2018109373A1 (en) 2018-06-21

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