JPS53123939A - Spinning method of optical fiber - Google Patents

Spinning method of optical fiber

Info

Publication number
JPS53123939A
JPS53123939A JP3839177A JP3839177A JPS53123939A JP S53123939 A JPS53123939 A JP S53123939A JP 3839177 A JP3839177 A JP 3839177A JP 3839177 A JP3839177 A JP 3839177A JP S53123939 A JPS53123939 A JP S53123939A
Authority
JP
Japan
Prior art keywords
optical fiber
spinning method
rod
mother
dummy
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
JP3839177A
Other languages
Japanese (ja)
Other versions
JPS596264B2 (en
Inventor
Yasuyuki Sugawara
Toshiaki Kobayashi
Toshihide Naruse
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.)
Fujikura Ltd
Original Assignee
Fujikura 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 Fujikura Ltd filed Critical Fujikura Ltd
Priority to JP3839177A priority Critical patent/JPS596264B2/en
Publication of JPS53123939A publication Critical patent/JPS53123939A/en
Publication of JPS596264B2 publication Critical patent/JPS596264B2/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
    • C03B37/02736—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
    • C03B2205/47—Shaping the preform draw bulb before or during drawing

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:To spin a mother rod completely as an optical fiber without any waste by beforehand connecting a dummy rod to one end of the mother rod for optical fiber and spinning the optical fiber from this dummy rod side while heating and melting the rod.
JP3839177A 1977-04-04 1977-04-04 Optical fiber spinning method Expired JPS596264B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3839177A JPS596264B2 (en) 1977-04-04 1977-04-04 Optical fiber spinning method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3839177A JPS596264B2 (en) 1977-04-04 1977-04-04 Optical fiber spinning method

Publications (2)

Publication Number Publication Date
JPS53123939A true JPS53123939A (en) 1978-10-28
JPS596264B2 JPS596264B2 (en) 1984-02-09

Family

ID=12523973

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3839177A Expired JPS596264B2 (en) 1977-04-04 1977-04-04 Optical fiber spinning method

Country Status (1)

Country Link
JP (1) JPS596264B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60155542A (en) * 1984-01-23 1985-08-15 Nippon Sheet Glass Co Ltd Method for molding fiber for optical communication
WO2006018263A1 (en) * 2004-08-14 2006-02-23 Heraeus Tenevo Gmbh Elongation method for prpoducing an optical component of quartz glass and preliminary product suited for performing the method
JP2017206432A (en) * 2016-05-03 2017-11-24 ヘレーウス テネーヴォ エルエルシーＨｅｒａｅｕｓ Ｔｅｎｅｖｏ Ｌｌｃ Drawing method and preform for manufacturing optical glass component

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60155542A (en) * 1984-01-23 1985-08-15 Nippon Sheet Glass Co Ltd Method for molding fiber for optical communication
WO2006018263A1 (en) * 2004-08-14 2006-02-23 Heraeus Tenevo Gmbh Elongation method for prpoducing an optical component of quartz glass and preliminary product suited for performing the method
US8015846B2 (en) 2004-08-14 2011-09-13 Heraeus Quarzglas Gmbh & Co. Kg Elongation method for producing an optical component of quartz glass and preliminary product suited for performing the method
JP2017206432A (en) * 2016-05-03 2017-11-24 ヘレーウス テネーヴォ エルエルシーＨｅｒａｅｕｓ Ｔｅｎｅｖｏ Ｌｌｃ Drawing method and preform for manufacturing optical glass component
US11618708B2 (en) 2016-05-03 2023-04-04 Heraeus Quartz North America Llc Elongation method and preform for producing an optical glass component
US11840472B2 (en) 2016-05-03 2023-12-12 Heraeus Quartz North America Llc Elongation method and preform for producing an optical glass component

Also Published As

Publication number Publication date
JPS596264B2 (en) 1984-02-09

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