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DE69112548D1 - Harzbeschichtungsvorrichtung für optische Fasern. - Google Patents

Harzbeschichtungsvorrichtung für optische Fasern.

Info

Publication number
DE69112548D1
DE69112548D1 DE69112548T DE69112548T DE69112548D1 DE 69112548 D1 DE69112548 D1 DE 69112548D1 DE 69112548 T DE69112548 T DE 69112548T DE 69112548 T DE69112548 T DE 69112548T DE 69112548 D1 DE69112548 D1 DE 69112548D1
Authority
DE
Germany
Prior art keywords
optical fibers
resin coating
coating device
resin
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.)
Expired - Fee Related
Application number
DE69112548T
Other languages
English (en)
Other versions
DE69112548T2 (de
Inventor
Yasuo Matsuda
Kohei Kobayashi
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Application granted granted Critical
Publication of DE69112548D1 publication Critical patent/DE69112548D1/de
Publication of DE69112548T2 publication Critical patent/DE69112548T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • C03C25/24—Coatings containing organic materials
    • C03C25/26—Macromolecular compounds or prepolymers
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
DE69112548T 1990-09-17 1991-09-10 Harzbeschichtungsvorrichtung für optische Fasern. Expired - Fee Related DE69112548T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2246469A JPH0791092B2 (ja) 1990-09-17 1990-09-17 光フアイバ用樹脂塗布装置

Publications (2)

Publication Number Publication Date
DE69112548D1 true DE69112548D1 (de) 1995-10-05
DE69112548T2 DE69112548T2 (de) 1996-02-01

Family

ID=17148874

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69112548T Expired - Fee Related DE69112548T2 (de) 1990-09-17 1991-09-10 Harzbeschichtungsvorrichtung für optische Fasern.

Country Status (8)

Country Link
US (1) US5127361A (de)
EP (1) EP0476491B1 (de)
JP (1) JPH0791092B2 (de)
KR (1) KR950000628B1 (de)
AU (1) AU638660B2 (de)
CA (1) CA2051352C (de)
DE (1) DE69112548T2 (de)
FI (1) FI104295B (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5366527A (en) * 1993-04-05 1994-11-22 Corning Incorporated Method and apparatus for coating optical waveguide fibers
US5540775A (en) * 1994-06-10 1996-07-30 Milliman; James A. Tip holder/flow guide element for cross-head dies
US5843231A (en) * 1996-09-24 1998-12-01 Alcatel Telecommunications Cable Apparatus for bubble stripping and coating a fiber
JP3173406B2 (ja) * 1997-02-14 2001-06-04 住友電気工業株式会社 光ファイバの樹脂塗布装置
US5997942A (en) * 1997-04-21 1999-12-07 Corning Incorporated Apparatus and method for forming optical fiber coating
JP3238105B2 (ja) 1997-08-08 2001-12-10 古河電気工業株式会社 光ファイバへの樹脂被覆方法及び光ファイバ用樹脂被覆装置
JP4390160B2 (ja) * 1998-06-26 2009-12-24 住友電気工業株式会社 分割型光ファイバテープ心線の製造用一括被覆ダイス装置及び製造方法
US6030664A (en) * 1998-07-15 2000-02-29 Lucent Technologies Inc. Biconic coating die for making coated optical fibers
JP2002274894A (ja) * 2001-03-14 2002-09-25 Furukawa Electric Co Ltd:The 光ファイバ用樹脂被覆装置
US7045010B2 (en) * 2001-09-06 2006-05-16 Alcatel Applicator for high-speed gel buffering of flextube optical fiber bundles
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
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
US10882782B2 (en) 2017-01-24 2021-01-05 Corning Incorporated Optical fiber coating die with reduced wetted length

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52126444A (en) * 1976-04-15 1977-10-24 Matsushita Electric Ind Co Ltd Coating apparatus
US4246299A (en) * 1979-06-07 1981-01-20 Corning Glass Works Method of coating optical waveguide filaments
US4264649A (en) * 1979-12-26 1981-04-28 Corning Glass Works Method for coating optical waveguide filaments
US4409263A (en) * 1982-01-27 1983-10-11 Western Electric Co., Inc. Methods of and apparatus for coating lightguide fiber
US4583485A (en) * 1983-06-30 1986-04-22 At&T Technologies, Inc. Apparatus for coating a lightguide fiber
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
NL8501146A (nl) * 1985-04-19 1986-11-17 Philips Nv Inrichting voor het bekleden van optische vezels.
CH669186A5 (fr) * 1986-12-13 1989-02-28 Battelle Memorial Institute Procede pour revetir une fibre optique d'un manchon metallique, protecteur et dispositif de revetement correspondant.
JP2575466B2 (ja) * 1988-06-13 1997-01-22 古河電気工業株式会社 光ファイバ被覆装置

Also Published As

Publication number Publication date
DE69112548T2 (de) 1996-02-01
US5127361A (en) 1992-07-07
EP0476491B1 (de) 1995-08-30
JPH04124048A (ja) 1992-04-24
CA2051352A1 (en) 1992-03-18
KR920006770A (ko) 1992-04-28
FI914335L (fi) 1992-03-18
JPH0791092B2 (ja) 1995-10-04
AU8452091A (en) 1992-03-19
KR950000628B1 (ko) 1995-01-26
AU638660B2 (en) 1993-07-01
CA2051352C (en) 1996-01-16
FI104295B1 (fi) 1999-12-15
EP0476491A2 (de) 1992-03-25
EP0476491A3 (en) 1993-02-17
FI914335A0 (fi) 1991-09-16
FI104295B (fi) 1999-12-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee