KR0150154B1 - 전송 손실을 최소화 할 수 있는 광섬유의 인출 방법 및 장치 - Google Patents

전송 손실을 최소화 할 수 있는 광섬유의 인출 방법 및 장치 Download PDF

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Publication number
KR0150154B1
KR0150154B1 KR1019950033103A KR19950033103A KR0150154B1 KR 0150154 B1 KR0150154 B1 KR 0150154B1 KR 1019950033103 A KR1019950033103 A KR 1019950033103A KR 19950033103 A KR19950033103 A KR 19950033103A KR 0150154 B1 KR0150154 B1 KR 0150154B1
Authority
KR
South Korea
Prior art keywords
optical fiber
annealing
quartz tube
heating element
temperature
Prior art date
Application number
KR1019950033103A
Other languages
English (en)
Korean (ko)
Other versions
KR970015502A (ko
Inventor
도문현
Original Assignee
김광호
삼성전자주식회사
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 김광호, 삼성전자주식회사 filed Critical 김광호
Priority to KR1019950033103A priority Critical patent/KR0150154B1/ko
Priority to RU96119846A priority patent/RU2128630C1/ru
Priority to CNB961126612A priority patent/CN1176866C/zh
Priority to JP8259240A priority patent/JP2944534B2/ja
Publication of KR970015502A publication Critical patent/KR970015502A/ko
Application granted granted Critical
Publication of KR0150154B1 publication Critical patent/KR0150154B1/ko

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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
    • 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
    • C03B37/03—Drawing means, e.g. drawing drums ; Traction or tensioning devices
    • C03B37/032—Drawing means, e.g. drawing drums ; Traction or tensioning devices for glass optical fibres
    • 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
    • C03B37/0253—Controlling or regulating
    • 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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2205/00—Fibre drawing or extruding details
    • C03B2205/55—Cooling or annealing the drawn fibre prior to coating using a series of coolers or heaters
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2205/00—Fibre drawing or extruding details
    • C03B2205/56—Annealing or re-heating the drawn fibre prior to coating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
KR1019950033103A 1995-09-29 1995-09-29 전송 손실을 최소화 할 수 있는 광섬유의 인출 방법 및 장치 KR0150154B1 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1019950033103A KR0150154B1 (ko) 1995-09-29 1995-09-29 전송 손실을 최소화 할 수 있는 광섬유의 인출 방법 및 장치
RU96119846A RU2128630C1 (ru) 1995-09-29 1996-09-27 Способ вытягивания оптического волокна и устройство для его осуществления
CNB961126612A CN1176866C (zh) 1995-09-29 1996-09-27 拉制光纤的设备和可将传输损耗减至最小的方法
JP8259240A JP2944534B2 (ja) 1995-09-29 1996-09-30 光ファイバの引出方法及び装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950033103A KR0150154B1 (ko) 1995-09-29 1995-09-29 전송 손실을 최소화 할 수 있는 광섬유의 인출 방법 및 장치

Publications (2)

Publication Number Publication Date
KR970015502A KR970015502A (ko) 1997-04-28
KR0150154B1 true KR0150154B1 (ko) 1998-10-15

Family

ID=19428671

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950033103A KR0150154B1 (ko) 1995-09-29 1995-09-29 전송 손실을 최소화 할 수 있는 광섬유의 인출 방법 및 장치

Country Status (4)

Country Link
JP (1) JP2944534B2 (zh)
KR (1) KR0150154B1 (zh)
CN (1) CN1176866C (zh)
RU (1) RU2128630C1 (zh)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4482954B2 (ja) * 1999-05-27 2010-06-16 住友電気工業株式会社 光ファイバの製造方法
AU773667B2 (en) * 1999-05-27 2004-06-03 Sumitomo Electric Industries, Ltd. Production device and method for optical fiber
FR2803288B1 (fr) * 1999-12-30 2002-03-29 Cit Alcatel Procede de refroidissement d'une fibre optique en cours de fibrage
FR2803287B1 (fr) * 1999-12-30 2002-05-31 Cit Alcatel Procede de refroidissement d'une fibre optique en cours de fibrage
CN1289422C (zh) * 2001-11-20 2006-12-13 王胜国 光纤抽丝过程中鲁棒直径控制的光纤
JP3753975B2 (ja) * 2001-11-29 2006-03-08 株式会社フジクラ シングルモード光ファイバの製造方法及びシングルモード光ファイバ
US7565820B2 (en) 2002-04-30 2009-07-28 Corning Incorporated Methods and apparatus for forming heat treated optical fiber
CN101143762B (zh) * 2006-09-13 2012-01-25 乔治洛德方法研究和开发液化空气有限公司 在纤维冷却系统内回收冷却气体的气体控制装置及方法
KR101430278B1 (ko) * 2006-11-28 2014-08-14 코닝 인코포레이티드 광섬유 제조를 위한 방법
US8074474B2 (en) 2007-11-29 2011-12-13 Corning Incorporated Fiber air turn for low attenuation fiber
FI125020B (fi) * 2012-05-14 2015-04-30 Nextrom Oy Laitteisto
US10322963B2 (en) * 2014-12-02 2019-06-18 Corning Incorporated Low attenuation optical fiber
CN104597560A (zh) * 2015-01-12 2015-05-06 江苏通鼎光电股份有限公司 一种气吹微缆用小外径低损耗光纤及其制造方法

Also Published As

Publication number Publication date
RU2128630C1 (ru) 1999-04-10
CN1156696A (zh) 1997-08-13
KR970015502A (ko) 1997-04-28
JP2944534B2 (ja) 1999-09-06
JPH09142890A (ja) 1997-06-03
CN1176866C (zh) 2004-11-24

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