JPS5229746A - Optical communication fiber spinning method - Google Patents

Optical communication fiber spinning method

Info

Publication number
JPS5229746A
JPS5229746A JP10580375A JP10580375A JPS5229746A JP S5229746 A JPS5229746 A JP S5229746A JP 10580375 A JP10580375 A JP 10580375A JP 10580375 A JP10580375 A JP 10580375A JP S5229746 A JPS5229746 A JP S5229746A
Authority
JP
Japan
Prior art keywords
optical communication
spinning method
fiber spinning
communication fiber
spinning
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
JP10580375A
Other languages
Japanese (ja)
Other versions
JPS599492B2 (en
Inventor
Kozo Yoshimura
Yuichi Toda
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP10580375A priority Critical patent/JPS599492B2/en
Publication of JPS5229746A publication Critical patent/JPS5229746A/en
Publication of JPS599492B2 publication Critical patent/JPS599492B2/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
    • C03B37/029—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)

Abstract

PURPOSE:When spinning optical communication fibers, fibers are spun maintaining clean fiber surfaces and reducing consumption of heat generating substance by spinning using fire materials other than oxides.
JP10580375A 1975-09-01 1975-09-01 Method for spinning fiber for optical communication Expired JPS599492B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10580375A JPS599492B2 (en) 1975-09-01 1975-09-01 Method for spinning fiber for optical communication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10580375A JPS599492B2 (en) 1975-09-01 1975-09-01 Method for spinning fiber for optical communication

Publications (2)

Publication Number Publication Date
JPS5229746A true JPS5229746A (en) 1977-03-05
JPS599492B2 JPS599492B2 (en) 1984-03-02

Family

ID=14417262

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10580375A Expired JPS599492B2 (en) 1975-09-01 1975-09-01 Method for spinning fiber for optical communication

Country Status (1)

Country Link
JP (1) JPS599492B2 (en)

Also Published As

Publication number Publication date
JPS599492B2 (en) 1984-03-02

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