FR2375145A1 - DEVICE FOR COVERING AN OPTICAL FIBER WITH A LAYER OF PLASTIC MATERIAL - Google Patents

DEVICE FOR COVERING AN OPTICAL FIBER WITH A LAYER OF PLASTIC MATERIAL

Info

Publication number
FR2375145A1
FR2375145A1 FR7638723A FR7638723A FR2375145A1 FR 2375145 A1 FR2375145 A1 FR 2375145A1 FR 7638723 A FR7638723 A FR 7638723A FR 7638723 A FR7638723 A FR 7638723A FR 2375145 A1 FR2375145 A1 FR 2375145A1
Authority
FR
France
Prior art keywords
covering
layer
optical fiber
plastic material
capillary
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.)
Granted
Application number
FR7638723A
Other languages
French (fr)
Other versions
FR2375145B1 (en
Inventor
Claude Brehm
Philippe Dupont
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.)
Alcatel Lucent SAS
Original Assignee
Compagnie Generale dElectricite 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 Compagnie Generale dElectricite SA filed Critical Compagnie Generale dElectricite SA
Priority to FR7638723A priority Critical patent/FR2375145A1/en
Priority to BE1008567A priority patent/BE861619A/en
Priority to CH1503877A priority patent/CH626177A5/en
Priority to GB5216977A priority patent/GB1540937A/en
Priority to IT3095977A priority patent/IT1089779B/en
Publication of FR2375145A1 publication Critical patent/FR2375145A1/en
Application granted granted Critical
Publication of FR2375145B1 publication Critical patent/FR2375145B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/12—General methods of coating; Devices therefor
    • C03C25/18—Extrusion
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/104—Coating to obtain optical fibres
    • C03C25/106—Single coatings
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/12—General methods of coating; Devices therefor
    • C03C25/16—Dipping
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
    • D06B3/04—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of yarns, threads or filaments
    • D06B3/045—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of yarns, threads or filaments in a tube or a groove

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Textile Engineering (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)

Abstract

L'invention concerne un dispositif pour recouvrir une fibre optique d'une couche de matière plastique. Ce dispositif comporte un entonnoir vertical dont le tube est un capillaire (2), et un tube de guidage (3). disposé dans le réservoir (1) de l'entonnoir et aligné sur son axe, ce tube de guidage (3) se terminant, du côté du capillaire (2), par un autre capillaire (4). Application à la fabrication des fibres optiques.The invention relates to a device for covering an optical fiber with a layer of plastic material. This device comprises a vertical funnel, the tube of which is a capillary (2), and a guide tube (3). disposed in the reservoir (1) of the funnel and aligned on its axis, this guide tube (3) terminating, on the side of the capillary (2), with another capillary (4). Application to the manufacture of optical fibers.

FR7638723A 1976-12-22 1976-12-22 DEVICE FOR COVERING AN OPTICAL FIBER WITH A LAYER OF PLASTIC MATERIAL Granted FR2375145A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7638723A FR2375145A1 (en) 1976-12-22 1976-12-22 DEVICE FOR COVERING AN OPTICAL FIBER WITH A LAYER OF PLASTIC MATERIAL
BE1008567A BE861619A (en) 1976-12-22 1977-12-08 DEVICE FOR COVERING AN OPTICAL FIBER WITH A LAYER OF PLASTIC MATERIAL
CH1503877A CH626177A5 (en) 1976-12-22 1977-12-08 Device for coating an optical fibre with a plastic layer
GB5216977A GB1540937A (en) 1976-12-22 1977-12-15 Device for coating an optical fibre with a layer of plastics material
IT3095977A IT1089779B (en) 1976-12-22 1977-12-20 DEVICE TO COVER AN OPTICAL FIBER WITH A LAYER OF PLASTIC MATERIAL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7638723A FR2375145A1 (en) 1976-12-22 1976-12-22 DEVICE FOR COVERING AN OPTICAL FIBER WITH A LAYER OF PLASTIC MATERIAL

Publications (2)

Publication Number Publication Date
FR2375145A1 true FR2375145A1 (en) 1978-07-21
FR2375145B1 FR2375145B1 (en) 1982-04-09

Family

ID=9181406

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7638723A Granted FR2375145A1 (en) 1976-12-22 1976-12-22 DEVICE FOR COVERING AN OPTICAL FIBER WITH A LAYER OF PLASTIC MATERIAL

Country Status (5)

Country Link
BE (1) BE861619A (en)
CH (1) CH626177A5 (en)
FR (1) FR2375145A1 (en)
GB (1) GB1540937A (en)
IT (1) IT1089779B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2501538A1 (en) * 1981-03-12 1982-09-17 Western Electric Co COATING PROCESS FOR FIBER WAVEGUIDES
EP0119490A1 (en) * 1983-02-22 1984-09-26 Siemens Aktiengesellschaft Device for manufacturing a light guide element

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2179270A (en) * 1985-08-21 1987-03-04 Stc Plc Optical fibre manufacture
DE29718521U1 (en) * 1997-10-18 1998-01-02 Alsthom Cge Alcatel Device for applying a coating material to a fiber
ATE476247T1 (en) 2002-03-12 2010-08-15 Koch Membrane Systems Gmbh METHOD FOR PRODUCING TISSUE-REINFORCED CAPILLARY-SHAPED MEMBRANES, PARTICULARLY FOR ULTRAFILTRATION
CN109437600B (en) * 2018-11-16 2023-11-21 法尔胜泓昇集团有限公司 Convenient efficient fiber coating bubble removing device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2501538A1 (en) * 1981-03-12 1982-09-17 Western Electric Co COATING PROCESS FOR FIBER WAVEGUIDES
EP0119490A1 (en) * 1983-02-22 1984-09-26 Siemens Aktiengesellschaft Device for manufacturing a light guide element

Also Published As

Publication number Publication date
IT1089779B (en) 1985-06-18
CH626177A5 (en) 1981-10-30
BE861619A (en) 1978-06-08
FR2375145B1 (en) 1982-04-09
GB1540937A (en) 1979-02-21

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Legal Events

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CL Concession to grant licences
CD Change of name or company name
TP Transmission of property
ST Notification of lapse