FR3125742B1 - Tube comportant un élément cylindrique pultrudé - Google Patents

Tube comportant un élément cylindrique pultrudé Download PDF

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Publication number
FR3125742B1
FR3125742B1 FR2108128A FR2108128A FR3125742B1 FR 3125742 B1 FR3125742 B1 FR 3125742B1 FR 2108128 A FR2108128 A FR 2108128A FR 2108128 A FR2108128 A FR 2108128A FR 3125742 B1 FR3125742 B1 FR 3125742B1
Authority
FR
France
Prior art keywords
tube
cylindrical element
pultruded
fibers contained
fibrous reinforcement
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.)
Active
Application number
FR2108128A
Other languages
English (en)
Other versions
FR3125742A1 (fr
Inventor
Gilles Hochstetter
Thibaut Savart
Arthur Babeau
Axel Salinier
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.)
Arkema France SA
Original Assignee
Arkema France 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 Arkema France SA filed Critical Arkema France SA
Priority to FR2108128A priority Critical patent/FR3125742B1/fr
Priority to CN202280052754.4A priority patent/CN117729992A/zh
Priority to EP22764442.4A priority patent/EP4377065A1/fr
Priority to PCT/FR2022/051515 priority patent/WO2023007094A1/fr
Publication of FR3125742A1 publication Critical patent/FR3125742A1/fr
Application granted granted Critical
Publication of FR3125742B1 publication Critical patent/FR3125742B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16L9/14—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups
    • 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
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/24—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using threads
    • 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
    • B29C70/525—Component parts, details or accessories; Auxiliary operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D23/00—Producing tubular articles
    • B29D23/001—Pipes; Pipe 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
    • F16L9/00—Rigid pipes
    • F16L9/12—Rigid pipes of plastics with or without reinforcement

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Reinforced Plastic Materials (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

Tube comportant un élément cylindrique pultrudé L’invention porte sur un tube comportant :-au moins un élément cylindrique en un matériau fibreux pultrudé imprégné d’une matrice thermoplastique,- au moins un renfort fibreux supplémentaire, enveloppant partiellement ou totalement le ou les éléments cylindriques, les fibres contenues dans le renfort fibreux supplémentaire étant positionnées selon un axe différent de l’axe longitudinal de l’élément cylindrique,la teneur totale en fibres du tube étant comprise entre 40 et 70 % en volume par rapport au volume de la matrice et des fibres contenues dans le tube. Figure 1
FR2108128A 2021-07-27 2021-07-27 Tube comportant un élément cylindrique pultrudé Active FR3125742B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR2108128A FR3125742B1 (fr) 2021-07-27 2021-07-27 Tube comportant un élément cylindrique pultrudé
CN202280052754.4A CN117729992A (zh) 2021-07-27 2022-07-27 包含拉挤的圆柱形元件的管
EP22764442.4A EP4377065A1 (fr) 2021-07-27 2022-07-27 Tube comportant un élément cylindrique pultrudé
PCT/FR2022/051515 WO2023007094A1 (fr) 2021-07-27 2022-07-27 Tube comportant un élément cylindrique pultrudé

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2108128A FR3125742B1 (fr) 2021-07-27 2021-07-27 Tube comportant un élément cylindrique pultrudé
FR2108128 2021-07-27

Publications (2)

Publication Number Publication Date
FR3125742A1 FR3125742A1 (fr) 2023-02-03
FR3125742B1 true FR3125742B1 (fr) 2024-03-01

Family

ID=78049363

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2108128A Active FR3125742B1 (fr) 2021-07-27 2021-07-27 Tube comportant un élément cylindrique pultrudé

Country Status (4)

Country Link
EP (1) EP4377065A1 (fr)
CN (1) CN117729992A (fr)
FR (1) FR3125742B1 (fr)
WO (1) WO2023007094A1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070006961A1 (en) * 2001-01-31 2007-01-11 Kusek Walter W Method of making reinforced PVC plastisol resin and products prepared therewith
FR2858626B1 (fr) 2003-08-05 2005-10-07 Atofina Polyamides semi aromatiques souple a faible reprise en humidite
GB2523204B (en) * 2014-02-18 2018-02-07 Sigma Prec Components Uk Limited Fibre reinforced thermoplastic composite rigid pipe
US20190277447A1 (en) * 2016-05-19 2019-09-12 Gilles Rocher Reservoir made of composite material for containing a pressure fluid
FR3067968B1 (fr) 2017-06-22 2020-11-06 Arkema France Materiau fibreux impregne de polymere thermoplastique

Also Published As

Publication number Publication date
EP4377065A1 (fr) 2024-06-05
CN117729992A (zh) 2024-03-19
FR3125742A1 (fr) 2023-02-03
WO2023007094A1 (fr) 2023-02-02

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