JPS53125037A - Drawing method of optical fiber - Google Patents

Drawing method of optical fiber

Info

Publication number
JPS53125037A
JPS53125037A JP3951877A JP3951877A JPS53125037A JP S53125037 A JPS53125037 A JP S53125037A JP 3951877 A JP3951877 A JP 3951877A JP 3951877 A JP3951877 A JP 3951877A JP S53125037 A JPS53125037 A JP S53125037A
Authority
JP
Japan
Prior art keywords
optical fiber
drawing method
vibrations
occurrence
preventing
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP3951877A
Other languages
Japanese (ja)
Other versions
JPS602254B2 (en
Inventor
Katsuyuki Imoto
Satoshi Aoki
Masaharu Niizawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Cable Ltd
Hitachi Ltd
Original Assignee
Hitachi Cable Ltd
Hitachi Ltd
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 Hitachi Cable Ltd, Hitachi Ltd filed Critical Hitachi Cable Ltd
Priority to JP52039518A priority Critical patent/JPS602254B2/en
Publication of JPS53125037A publication Critical patent/JPS53125037A/en
Publication of JPS602254B2 publication Critical patent/JPS602254B2/en
Expired legal-status Critical Current

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)

Abstract

PURPOSE:To make even fiber shape and increase mechanical strength by blowing gas to the optical fiber stock during drawing thereby preventing the occurrence of position deviation and vibrations.
JP52039518A 1977-04-08 1977-04-08 How to draw optical fiber Expired JPS602254B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52039518A JPS602254B2 (en) 1977-04-08 1977-04-08 How to draw optical fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52039518A JPS602254B2 (en) 1977-04-08 1977-04-08 How to draw optical fiber

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP61306476A Division JPS62270434A (en) 1986-12-24 1986-12-24 Method for drawing optical fiber and apparatus therefor

Publications (2)

Publication Number Publication Date
JPS53125037A true JPS53125037A (en) 1978-11-01
JPS602254B2 JPS602254B2 (en) 1985-01-21

Family

ID=12555252

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52039518A Expired JPS602254B2 (en) 1977-04-08 1977-04-08 How to draw optical fiber

Country Status (1)

Country Link
JP (1) JPS602254B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5897681A (en) * 1996-12-17 1999-04-27 Alcatel Method of drawing an optical fiber
US5942020A (en) * 1996-01-11 1999-08-24 Tensor Machinery Limited Apparatus for evacuating air from curing area of UV lamps for fiber-like substrates

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61181270U (en) * 1985-04-30 1986-11-12

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5942020A (en) * 1996-01-11 1999-08-24 Tensor Machinery Limited Apparatus for evacuating air from curing area of UV lamps for fiber-like substrates
US5897681A (en) * 1996-12-17 1999-04-27 Alcatel Method of drawing an optical fiber

Also Published As

Publication number Publication date
JPS602254B2 (en) 1985-01-21

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