FR2404791A1 - Tube de matiere synthetique renforce par des fibres de verre - Google Patents

Tube de matiere synthetique renforce par des fibres de verre

Info

Publication number
FR2404791A1
FR2404791A1 FR7828129A FR7828129A FR2404791A1 FR 2404791 A1 FR2404791 A1 FR 2404791A1 FR 7828129 A FR7828129 A FR 7828129A FR 7828129 A FR7828129 A FR 7828129A FR 2404791 A1 FR2404791 A1 FR 2404791A1
Authority
FR
France
Prior art keywords
tube
glass fibers
synthetic material
material reinforced
fibers
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.)
Withdrawn
Application number
FR7828129A
Other languages
English (en)
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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of FR2404791A1 publication Critical patent/FR2404791A1/fr
Withdrawn legal-status Critical Current

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
    • F16L9/12—Rigid pipes of plastics with or without reinforcement
    • F16L9/133—Rigid pipes of plastics with or without reinforcement the walls consisting of two layers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Laminated Bodies (AREA)

Abstract

Tube en matière synthétique renforcé par des fibres de verre. Ce tube avec une première couche tubulaire où les fibres de verre sont orientées sensiblement dans une direction tangentielle, et une deuxième couche où les fibres de verre sont sensiblement parallèles à l'axe du tube, se caractérise par le fait que la quantité de fibres de verre dans la seconde couche tubulaire est moins de 30 % de la quantité totale de fibres de verre du tube. Utilisation de ces tubes dans les pipe-lines par exemple.
FR7828129A 1977-10-03 1978-10-02 Tube de matiere synthetique renforce par des fibres de verre Withdrawn FR2404791A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1205077A CH623909A5 (fr) 1977-10-03 1977-10-03

Publications (1)

Publication Number Publication Date
FR2404791A1 true FR2404791A1 (fr) 1979-04-27

Family

ID=4379379

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7828129A Withdrawn FR2404791A1 (fr) 1977-10-03 1978-10-02 Tube de matiere synthetique renforce par des fibres de verre

Country Status (6)

Country Link
JP (1) JPS5461280A (fr)
CA (1) CA1099223A (fr)
CH (1) CH623909A5 (fr)
DE (1) DE2842530A1 (fr)
FR (1) FR2404791A1 (fr)
GB (1) GB2005377B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT380089B (de) * 1984-04-11 1986-04-10 Hobas Durotec Rohre Ges M B H Rohr aus faserverstaerktem, haertbarem kunststoff, verfahren zur herstellung desselben und vorrichtung zur durchfuehrung des verfahrens
DE3432907A1 (de) * 1984-09-07 1986-06-19 Alfred Prof. Dr.-Ing. 3524 Immenhausen Puck Verfahren zur erzielung hoher rissbildungsgrenzen in einem langgestreckten hohlkoerper
US4836715A (en) * 1987-02-11 1989-06-06 Insituform International N.V. Passageway lining material
BE1008406A3 (fr) * 1994-07-20 1996-05-07 Polva Pipelife Bv Tuyau composite et procede pour sa fabrication.
BE1008712A3 (fr) * 1994-07-20 1996-07-02 Solvay Article composite et procede pour sa fabrication.
JP6546433B2 (ja) * 2015-04-03 2019-07-17 積水化学工業株式会社 多層配管
JP6595787B2 (ja) * 2015-04-03 2019-10-23 積水化学工業株式会社 多層配管

Also Published As

Publication number Publication date
GB2005377B (en) 1982-04-07
CA1099223A (fr) 1981-04-14
GB2005377A (en) 1979-04-19
CH623909A5 (fr) 1981-06-30
JPS5461280A (en) 1979-05-17
DE2842530A1 (de) 1979-04-05

Similar Documents

Publication Publication Date Title
NO166600C (no) Skjoeteanordning for aa sammenfoeye to undervannskabler av optiske fibre, samt fremgangsmaate for dens sammenstilling.
MA19078A1 (fr) Procede pour la fabrication d'un materiau compositea base d'un lian hydraulique renforce par des fibres ;caracteristiques du compose fabrique et utilisation de celui-ci .
BE874023A (fr) Resines de tetrafluoroethylene renforcees de fibres de graphite faconnables a l'etat fondu et leur preparation.
FR2347081A1 (fr) Element filtrant pour gaz et liquides
GB2104536B (en) Pipes made of polypropylene reinforced with carbon fibres
FR2404791A1 (fr) Tube de matiere synthetique renforce par des fibres de verre
FR2404507A1 (fr) Procede pour la fabrication d'un tube en matiere synthetique renforce par des fibres de verre
ATE31636T1 (de) Behaelterverschluss.
GB1503793A (en) Light-conducting fibres or rods
FR2416530A1 (fr) Element de noyau utilise dans un reacteur nucleaire a regeneration rapide
ES484194A1 (es) Metodo de sellado de los extremos de un haz de fibras hue- cas para dializadores.
IT7925741A0 (it) Coloranti azoici reattivi con le fibre.
JPS5225648A (en) Ends of optical fibers
FR2428465A1 (fr) Procede pour la realisation de cuvettes pour la spectroscopie par absorption atomique sans flammes
FR2389060A1 (fr) Tuyau moule en polymere thermoplastique moule et exterieurement renforce par son procede de fabrication
GB900696A (en) Improvements in and relating to the purification of fibrous material suspensions
FR2431647A1 (fr) Tuyau souple de forme coudee et procede de fabrication
KR840004356A (ko) 섬유-보강 매트릭스 몸체
JPS54121147A (en) Reinforcing method of optical fiber connection parts
GB2034839B (en) Coupling element and pipe coupling for use with jacketed pipes
GB905268A (en) Improvements in and relating to reinforced pipes of synthetic plastic
Parker et al. The behaviour of cohesive sediment in the inner Bristol Channel and Severn Estuary in relation to construction of the Severn Barrage
JPS5559414A (en) Photo coupler and production thereof
USD235102S (en) Corrugated pipe
JPS5249847A (en) Processing tubular optical fiber materials

Legal Events

Date Code Title Description
ST Notification of lapse