FR2472546B1 - Procede et dispositif de revetement de filaments de guides d'ondes optiques - Google Patents

Procede et dispositif de revetement de filaments de guides d'ondes optiques

Info

Publication number
FR2472546B1
FR2472546B1 FR8027522A FR8027522A FR2472546B1 FR 2472546 B1 FR2472546 B1 FR 2472546B1 FR 8027522 A FR8027522 A FR 8027522A FR 8027522 A FR8027522 A FR 8027522A FR 2472546 B1 FR2472546 B1 FR 2472546B1
Authority
FR
France
Prior art keywords
optical waveguide
coating optical
waveguide filaments
filaments
coating
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
Application number
FR8027522A
Other languages
English (en)
Other versions
FR2472546A1 (fr
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.)
Corning Glass Works
Original Assignee
Corning Glass Works
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 Corning Glass Works filed Critical Corning Glass Works
Publication of FR2472546A1 publication Critical patent/FR2472546A1/fr
Application granted granted Critical
Publication of FR2472546B1 publication Critical patent/FR2472546B1/fr
Expired 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
    • C03C25/104—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
    • C03C25/18—Extrusion
FR8027522A 1979-12-26 1980-12-24 Procede et dispositif de revetement de filaments de guides d'ondes optiques Expired FR2472546B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/107,024 US4264649A (en) 1979-12-26 1979-12-26 Method for coating optical waveguide filaments

Publications (2)

Publication Number Publication Date
FR2472546A1 FR2472546A1 (fr) 1981-07-03
FR2472546B1 true FR2472546B1 (fr) 1985-08-23

Family

ID=22314462

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8027522A Expired FR2472546B1 (fr) 1979-12-26 1980-12-24 Procede et dispositif de revetement de filaments de guides d'ondes optiques

Country Status (6)

Country Link
US (1) US4264649A (fr)
CA (1) CA1134574A (fr)
DE (1) DE3042668A1 (fr)
FR (1) FR2472546B1 (fr)
GB (1) GB2067104B (fr)
IT (1) IT1134808B (fr)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1167852B (it) * 1981-03-24 1987-05-20 Stefano Sottini Dispositivo di trasmissione di radiazione laser di alta potenza che utilizza una fibra ottica a sezione variabile e suo procedimento di realizzazione
US4409263A (en) * 1982-01-27 1983-10-11 Western Electric Co., Inc. Methods of and apparatus for coating lightguide fiber
US4474830A (en) * 1982-12-29 1984-10-02 At&T Bell Laboratories Multiple coating of fibers
US4480898A (en) * 1982-12-29 1984-11-06 At&T Bell Laboratories Fibers with multiple coatings
DE3310973A1 (de) * 1983-03-25 1984-09-27 Siemens AG, 1000 Berlin und 8000 München Steckerteil fuer loesbare steckverbindungen von lichtwellenleitern, verfahren zu dessen herstellung und vorrichtung zur ausfuehrung des verfahrens
US4510884A (en) * 1983-04-18 1985-04-16 Itt Corporation Device for providing a dual coating on an optical fiber
US4583485A (en) * 1983-06-30 1986-04-22 At&T Technologies, Inc. Apparatus for coating a lightguide fiber
US4613521A (en) * 1983-06-30 1986-09-23 At&T Technologies, Inc. Methods of and apparatus for coating a lightguide fiber
CA1269260A (fr) * 1984-01-25 1990-05-22 Makoto Wagatsuma Fibres optiques enrobees, leur fabrication, et dispositif servant a leur fabrication
US4505222A (en) * 1984-03-15 1985-03-19 Celanese Corporation Extrusion coating apparatus
GB2162440B (en) * 1984-08-02 1987-10-14 Stc Plc Optical fibres
US4658623A (en) * 1984-08-22 1987-04-21 Blanyer Richard J Method and apparatus for coating a core material with metal
US5925470A (en) * 1984-08-22 1999-07-20 Blanyer; Richard J. Coated elongated core material
US4531959A (en) * 1984-10-04 1985-07-30 Corning Glass Works Method and apparatus for coating optical fibers
GB2165668B (en) * 1984-10-10 1988-03-02 Stc Plc Coating optical fibres
JPH0538017Y2 (fr) * 1985-03-27 1993-09-27
US4758298A (en) * 1985-09-23 1988-07-19 Spectramed, Inc. Method for forming multiple sensor bundle
US5192586A (en) * 1988-11-14 1993-03-09 Amesbury Industries, Inc. Method and apparatus for coating a substrate with a liquid resin
NO894493L (no) * 1988-11-14 1990-05-15 Amesbury Ind Inc Fremgangsmaate og apparatur for belegning av et substrat med et flytende harpiks.
DE3923683A1 (de) * 1989-07-18 1991-01-24 Rheydt Kabelwerk Ag Vorrichtung zum beschichten von glasfasern, die als lichtwellenleiter dienen
JPH0791092B2 (ja) * 1990-09-17 1995-10-04 住友電気工業株式会社 光フアイバ用樹脂塗布装置
JP2570288Y2 (ja) * 1991-11-25 1998-05-06 古河電気工業株式会社 光ファイバ用被覆装置
US5395557A (en) * 1993-08-31 1995-03-07 Alcatel Na Cable Systems, Inc. Method and apparatus for applying gel to a plurality of optical fibers
DE9317617U1 (de) * 1993-11-18 1994-01-05 Rheydt Kabelwerk Ag Vorrichtung zum Beschichten einer optischen Faser
US5601646A (en) * 1995-05-26 1997-02-11 Alcatel Na Cable Systems, Inc. Apparatus for applying gel to a plurality of optical fibers
US5838866A (en) 1995-11-03 1998-11-17 Corning Incorporated Optical fiber resistant to hydrogen-induced attenuation
US5962067A (en) 1997-09-09 1999-10-05 Lucent Technologies Inc. Method for coating an article with a ladder siloxane polymer and coated article
DE29718521U1 (de) * 1997-10-18 1998-01-02 Alsthom Cge Alcatel Vorrichtung zum Aufbringen eines Beschichtungsmaterials auf eine Faser
JP2003183056A (ja) * 2001-12-13 2003-07-03 Fujikura Ltd 光ファイバ紡糸用ダイス、光ファイバ紡糸装置及び光ファイバ紡糸方法
WO2007106390A2 (fr) 2006-03-10 2007-09-20 Amesbury Group, Inc Systemes et procedes de fabrication de profiles d'etancheite renforces
FI120823B (fi) * 2007-12-10 2010-03-31 Maillefer Sa Järjestely suulakepuristusvälineiden yhteydessä
US10036108B2 (en) * 2013-11-26 2018-07-31 Corning Incorporated Apparatus and method for applications of optical fiber coatings
US10329834B2 (en) 2015-02-13 2019-06-25 Amesbury Group, Inc. Low compression-force TPE weatherseals
EP3395775B1 (fr) * 2017-04-24 2019-06-12 Corning Incorporated Procédé d'application de revêtement liquide sur une fibre optique
CN112172084A (zh) * 2020-09-17 2021-01-05 凌华 单挤出机三层流道电缆挤出模具

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3960530A (en) * 1975-07-28 1976-06-01 Northern Electric Company Limited Method of coating a glass fiber filament
GB1570624A (en) * 1975-12-11 1980-07-02 Western Electric Co Optical fibre transmission arrangements
US4093414A (en) * 1976-09-16 1978-06-06 General Cable Corporation Single die co-extrusion apparatus for insulation
US4116654A (en) * 1977-02-22 1978-09-26 E. I. Du Pont De Nemours And Company Low attenuation, high strength optical fiber with silica filament core

Also Published As

Publication number Publication date
IT8026784A0 (it) 1980-12-19
GB2067104B (en) 1983-07-06
DE3042668C2 (fr) 1991-05-23
CA1134574A (fr) 1982-11-02
IT1134808B (it) 1986-08-20
DE3042668A1 (de) 1981-08-27
US4264649A (en) 1981-04-28
GB2067104A (en) 1981-07-22
FR2472546A1 (fr) 1981-07-03

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Legal Events

Date Code Title Description
ST Notification of lapse