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
English (en)
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/xx

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
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 (ja) 2013-11-13 2013-11-13 光ファイバ製造方法及び光ファイバ線引炉

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 (xx)
CN (1) CN104628250B (xx)
HK (1) HK1206326A1 (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104944763A (zh) * 2015-06-05 2015-09-30 江苏斯德雷特通光光纤有限公司 PID软件触发功能实现节省拉丝炉内He流量的工艺
CN105271710B (zh) * 2015-11-13 2018-05-29 成都中住光纤有限公司 一种光纤拉丝炉
JPWO2019044703A1 (ja) * 2017-08-28 2020-10-08 住友電気工業株式会社 光ファイバの製造方法
JP2019120894A (ja) 2018-01-11 2019-07-22 住友電気工業株式会社 光ファイバ、光ファイバ心線および光伝送システム
CN110272201B (zh) * 2018-03-13 2023-03-10 康宁股份有限公司 用于在光纤拉制炉中回收气体的方法和设备
NL2020854B1 (en) * 2018-03-22 2019-10-02 Corning Inc Method and apparatus for suppressing flow instabilities in an optical fiber draw system
JP7266788B2 (ja) * 2019-09-09 2023-05-01 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冷却装置
EP4093710A1 (en) 2020-01-24 2022-11-30 Corning Incorporated Optical fiber draw furnace system and method
CN114212990B (zh) * 2021-12-30 2023-08-15 中国建筑材料科学研究总院有限公司 一种光学纤维拉丝炉

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62207735A (ja) * 1986-03-07 1987-09-12 Sumitomo Electric Ind Ltd 光フアイバの線引き方法及び装置
JPH0530126U (ja) * 1991-10-01 1993-04-20 株式会社フジクラ 光フアイバ紡糸装置
JPH0977528A (ja) * 1995-09-18 1997-03-25 Furukawa Electric Co Ltd:The 光ファイバ線引炉

Also Published As

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

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