CN104628250B - 光纤制造方法以及光纤拉丝炉 - Google Patents

光纤制造方法以及光纤拉丝炉 Download PDF

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Publication number
CN104628250B
CN104628250B CN201410639842.1A CN201410639842A CN104628250B CN 104628250 B CN104628250 B CN 104628250B CN 201410639842 A CN201410639842 A CN 201410639842A CN 104628250 B CN104628250 B CN 104628250B
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China
Prior art keywords
gas
furnace
optical fiber
access
heart pipe
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Chinese (zh)
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CN104628250A (zh
Inventor
小西达也
冈崎岩
山崎卓
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Sumitomo Electric Industries Ltd
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Sumitomo Electric Industries Ltd
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    • 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

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  • 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)
CN201410639842.1A 2013-11-13 2014-11-13 光纤制造方法以及光纤拉丝炉 Active CN104628250B (zh)

Applications Claiming Priority (2)

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
JP2013-235010 2013-11-13

Publications (2)

Publication Number Publication Date
CN104628250A CN104628250A (zh) 2015-05-20
CN104628250B true CN104628250B (zh) 2019-04-26

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ID=53196470

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CN201410639842.1A Active CN104628250B (zh) 2013-11-13 2014-11-13 光纤制造方法以及光纤拉丝炉

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JP (1) JP5880522B2 (ja)
CN (1) CN104628250B (ja)
HK (1) HK1206326A1 (ja)

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

Citations (2)

* 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
JPH0977528A (ja) * 1995-09-18 1997-03-25 Furukawa Electric Co Ltd:The 光ファイバ線引炉

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Patent Citations (2)

* 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
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
JP2015093815A (ja) 2015-05-18
JP5880522B2 (ja) 2016-03-09
HK1206326A1 (en) 2016-01-08
CN104628250A (zh) 2015-05-20

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