HK1206326A1 - Method for producing optical fiber and optical fiber drawing furnace - Google Patents

Method for producing optical fiber and optical fiber drawing furnace

Info

Publication number
HK1206326A1
HK1206326A1 HK15106990.0A HK15106990A HK1206326A1 HK 1206326 A1 HK1206326 A1 HK 1206326A1 HK 15106990 A HK15106990 A HK 15106990A HK 1206326 A1 HK1206326 A1 HK 1206326A1
Authority
HK
Hong Kong
Prior art keywords
optical fiber
drawing furnace
producing
fiber drawing
producing optical
Prior art date
Application number
HK15106990.0A
Other languages
Chinese (zh)
Inventor
小西達也
岡崎岩
山崎卓
Original Assignee
Sumitomo Electric Industries
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 filed Critical Sumitomo Electric Industries
Publication of HK1206326A1 publication Critical patent/HK1206326A1/en

Links

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
    • 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
    • C03B37/029—Furnaces therefor
HK15106990.0A 2013-11-13 2015-07-22 Method for producing optical fiber and optical fiber drawing furnace HK1206326A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013235010A JP5880522B2 (en) 2013-11-13 2013-11-13 Optical fiber manufacturing method and optical fiber drawing furnace

Publications (1)

Publication Number Publication Date
HK1206326A1 true HK1206326A1 (en) 2016-01-08

Family

ID=53196470

Family Applications (1)

Application Number Title Priority Date Filing Date
HK15106990.0A HK1206326A1 (en) 2013-11-13 2015-07-22 Method for producing optical fiber and optical fiber drawing furnace

Country Status (3)

Country Link
JP (1) JP5880522B2 (en)
CN (1) CN104628250B (en)
HK (1) HK1206326A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104944763A (en) * 2015-06-05 2015-09-30 江苏斯德雷特通光光纤有限公司 Technology for reducing He flow in wire drawing furnace by PID software trigger function
CN105271710B (en) * 2015-11-13 2018-05-29 成都中住光纤有限公司 A kind of fibre drawing furnace
JPWO2019044703A1 (en) * 2017-08-28 2020-10-08 住友電気工業株式会社 Optical fiber manufacturing method
JP2019120894A (en) 2018-01-11 2019-07-22 住友電気工業株式会社 Optical fiber, coated optical fiber, and optical transmission system
CN110272201B (en) * 2018-03-13 2023-03-10 康宁股份有限公司 Method and apparatus for recovering gas in an optical fiber drawing furnace
NL2020854B1 (en) * 2018-03-22 2019-10-02 Corning Inc Method and apparatus for suppressing flow instabilities in an optical fiber draw system
EP4093710A1 (en) 2020-01-24 2022-11-30 Corning Incorporated Optical fiber draw furnace system and method
CN114212990B (en) * 2021-12-30 2023-08-15 中国建筑材料科学研究总院有限公司 Optical fiber drawing furnace

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62207735A (en) * 1986-03-07 1987-09-12 Sumitomo Electric Ind Ltd Method and device for drawing optical fiber
JPH0530126U (en) * 1991-10-01 1993-04-20 株式会社フジクラ Optical fiber spinning device
JPH0977528A (en) * 1995-09-18 1997-03-25 Furukawa Electric Co Ltd:The Optical fiber drawing furnace

Also Published As

Publication number Publication date
CN104628250B (en) 2019-04-26
JP2015093815A (en) 2015-05-18
CN104628250A (en) 2015-05-20
JP5880522B2 (en) 2016-03-09

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