JPS51141646A - Method for manufacturing fiber for light communication - Google Patents

Method for manufacturing fiber for light communication

Info

Publication number
JPS51141646A
JPS51141646A JP6622775A JP6622775A JPS51141646A JP S51141646 A JPS51141646 A JP S51141646A JP 6622775 A JP6622775 A JP 6622775A JP 6622775 A JP6622775 A JP 6622775A JP S51141646 A JPS51141646 A JP S51141646A
Authority
JP
Japan
Prior art keywords
light communication
manufacturing fiber
fiber
manufacturing
fibers
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.)
Pending
Application number
JP6622775A
Other languages
Japanese (ja)
Inventor
Masao Hoshikawa
Kozo Yoshimura
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 JP6622775A priority Critical patent/JPS51141646A/en
Publication of JPS51141646A publication Critical patent/JPS51141646A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/20—Uniting glass pieces by fusing without substantial reshaping
    • C03B23/207—Uniting glass rods, glass tubes, or hollow glassware
    • 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
    • C03B37/02736—Means for supporting, rotating or feeding the tubes, rods, fibres or filaments to be drawn, e.g. fibre draw towers, preform alignment, butt-joining preforms or dummy parts during feeding
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2205/00—Fibre drawing or extruding details
    • C03B2205/30—Means for continuous drawing from a preform

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)

Abstract

PURPOSE:In the spinning process of fibers for light communication, a pre-form method is used, having the advantage of double pot method.
JP6622775A 1975-06-01 1975-06-01 Method for manufacturing fiber for light communication Pending JPS51141646A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6622775A JPS51141646A (en) 1975-06-01 1975-06-01 Method for manufacturing fiber for light communication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6622775A JPS51141646A (en) 1975-06-01 1975-06-01 Method for manufacturing fiber for light communication

Publications (1)

Publication Number Publication Date
JPS51141646A true JPS51141646A (en) 1976-12-06

Family

ID=13309734

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6622775A Pending JPS51141646A (en) 1975-06-01 1975-06-01 Method for manufacturing fiber for light communication

Country Status (1)

Country Link
JP (1) JPS51141646A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52121336A (en) * 1976-04-06 1977-10-12 Nippon Telegr & Teleph Corp <Ntt> Optical fiber drawing apparatus
JPS52121334A (en) * 1976-04-06 1977-10-12 Nippon Telegr & Teleph Corp <Ntt> Base material for optical fibers
JPS5381248A (en) * 1976-12-27 1978-07-18 Nippon Telegr & Teleph Corp <Ntt> Producing apparatus for mother material of optical fiber
JPS5692502A (en) * 1979-12-26 1981-07-27 Nippon Telegr & Teleph Corp <Ntt> Production of optical fiber
US6828505B1 (en) 1996-06-21 2004-12-07 Pirelli Cavi S.P.A. Method and electrical apparatus comprising a water tree resistant insulating composition

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5146959A (en) * 1974-10-19 1976-04-22 Fujikura Ltd Hikarifuaibano renzokuseizohoho
JPS51100735A (en) * 1975-03-03 1976-09-06 Furukawa Electric Co Ltd HIKARIFUAIBAANOSEIZOHOHONARABINISEIZOSOCHI
JPS51100736A (en) * 1975-03-03 1976-09-06 Furukawa Electric Co Ltd HIKARIFUAIBAANOSEIZOHOHO
JPS51104358A (en) * 1975-03-10 1976-09-16 Furukawa Electric Co Ltd HIKARIFUAIBAANOSEIZOSOCHI

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5146959A (en) * 1974-10-19 1976-04-22 Fujikura Ltd Hikarifuaibano renzokuseizohoho
JPS51100735A (en) * 1975-03-03 1976-09-06 Furukawa Electric Co Ltd HIKARIFUAIBAANOSEIZOHOHONARABINISEIZOSOCHI
JPS51100736A (en) * 1975-03-03 1976-09-06 Furukawa Electric Co Ltd HIKARIFUAIBAANOSEIZOHOHO
JPS51104358A (en) * 1975-03-10 1976-09-16 Furukawa Electric Co Ltd HIKARIFUAIBAANOSEIZOSOCHI

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52121336A (en) * 1976-04-06 1977-10-12 Nippon Telegr & Teleph Corp <Ntt> Optical fiber drawing apparatus
JPS52121334A (en) * 1976-04-06 1977-10-12 Nippon Telegr & Teleph Corp <Ntt> Base material for optical fibers
JPS5381248A (en) * 1976-12-27 1978-07-18 Nippon Telegr & Teleph Corp <Ntt> Producing apparatus for mother material of optical fiber
JPS5439498B2 (en) * 1976-12-27 1979-11-28
JPS5692502A (en) * 1979-12-26 1981-07-27 Nippon Telegr & Teleph Corp <Ntt> Production of optical fiber
US6828505B1 (en) 1996-06-21 2004-12-07 Pirelli Cavi S.P.A. Method and electrical apparatus comprising a water tree resistant insulating composition

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