RU2018116645A - Способ изготовления оптического волокна, устройство для изготовления оптического волокна и оптическое волокно - Google Patents

Способ изготовления оптического волокна, устройство для изготовления оптического волокна и оптическое волокно Download PDF

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Publication number
RU2018116645A
RU2018116645A RU2018116645A RU2018116645A RU2018116645A RU 2018116645 A RU2018116645 A RU 2018116645A RU 2018116645 A RU2018116645 A RU 2018116645A RU 2018116645 A RU2018116645 A RU 2018116645A RU 2018116645 A RU2018116645 A RU 2018116645A
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RU
Russia
Prior art keywords
resin
application
stage
optical fiber
around
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RU2018116645A
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English (en)
Russian (ru)
Inventor
Такаси ЯМАЗАКИ
Кадзуюки СОУМА
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Сумитомо Электрик Индастриз, Лтд.
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Publication of RU2018116645A publication Critical patent/RU2018116645A/ru

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
    • C03B37/025—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from reheated softened tubes, rods, fibres or filaments, e.g. drawing fibres from preforms
    • C03B37/027—Fibres composed of different sorts of glass, e.g. glass optical fibres
    • C03B37/02718—Thermal treatment of the fibre during the drawing process, e.g. cooling
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
RU2018116645A 2015-11-04 2016-10-24 Способ изготовления оптического волокна, устройство для изготовления оптического волокна и оптическое волокно RU2018116645A (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2015216394 2015-11-04
JP2015-216394 2015-11-04
PCT/JP2016/081462 WO2017077895A1 (ja) 2015-11-04 2016-10-24 光ファイバの製造方法、光ファイバの製造装置、および光ファイバ

Publications (1)

Publication Number Publication Date
RU2018116645A true RU2018116645A (ru) 2019-12-04

Family

ID=58662575

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2018116645A RU2018116645A (ru) 2015-11-04 2016-10-24 Способ изготовления оптического волокна, устройство для изготовления оптического волокна и оптическое волокно

Country Status (4)

Country Link
JP (1) JPWO2017077895A1 (ja)
CN (1) CN108349797A (ja)
RU (1) RU2018116645A (ja)
WO (1) WO2017077895A1 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6457579B2 (ja) * 2017-04-10 2019-01-23 株式会社フジクラ 光ファイバの製造方法
JP6576995B2 (ja) * 2017-09-29 2019-09-18 株式会社フジクラ 光ファイバ素線の製造方法及び製造装置
JP7419670B2 (ja) * 2019-05-23 2024-01-23 住友電気工業株式会社 光ファイバの製造方法、および光ファイバの製造装置
JP7159974B2 (ja) * 2019-05-23 2022-10-25 住友電気工業株式会社 光ファイバの製造方法、および光ファイバの製造装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63274639A (ja) * 1987-04-30 1988-11-11 Showa Electric Wire & Cable Co Ltd 光フアイバの製造方法
JP2583996B2 (ja) * 1988-08-30 1997-02-19 株式会社フジクラ 光ファイバの被覆装置
JPH11116283A (ja) * 1997-10-14 1999-04-27 Furukawa Electric Co Ltd:The 被覆光ファイバの製造方法
US6804442B1 (en) * 2002-06-07 2004-10-12 Fujikura Ltd. Optical fiber and optical fiber cable having a first jacket layer and a second jacket layer and a coefficient of thermal expansion selecting method
JP2005162502A (ja) * 2003-11-28 2005-06-23 Sumitomo Electric Ind Ltd 被覆線条体の製造方法
JP2005320191A (ja) * 2004-05-07 2005-11-17 Fujikura Ltd 光ファイバ素線の製造方法、光ファイバ素線の製造装置
EP2146233B1 (en) * 2007-05-08 2020-11-04 The Furukawa Electric Co., Ltd. Process for producing optical fiber and optical fiber producing apparatus
JP2010117526A (ja) * 2008-11-12 2010-05-27 Sumitomo Electric Ind Ltd 紫外線照射装置及び光ファイバの被覆形成方法
CN102584000A (zh) * 2012-02-28 2012-07-18 南京烽火藤仓光通信有限公司 一种可窗口化剥离光纤带的光纤制造方法
JP5524999B2 (ja) * 2012-04-12 2014-06-18 株式会社フジクラ 光ファイバ紡糸装置及びその方法

Also Published As

Publication number Publication date
CN108349797A (zh) 2018-07-31
WO2017077895A1 (ja) 2017-05-11
JPWO2017077895A1 (ja) 2018-08-23

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FA93 Acknowledgement of application withdrawn (no request for examination)

Effective date: 20191025