JPS5688841A - Process for controlling optical fiber spinning - Google Patents

Process for controlling optical fiber spinning

Info

Publication number
JPS5688841A
JPS5688841A JP16637279A JP16637279A JPS5688841A JP S5688841 A JPS5688841 A JP S5688841A JP 16637279 A JP16637279 A JP 16637279A JP 16637279 A JP16637279 A JP 16637279A JP S5688841 A JPS5688841 A JP S5688841A
Authority
JP
Japan
Prior art keywords
optical fiber
rod
detector
shifting
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
JP16637279A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62856B2 (OSRAM
Inventor
Takao Kimura
Chiaki Akai
Ryoichi Hara
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.)
Furukawa Electric Co Ltd
Nippon Telegraph and Telephone Corp
Original Assignee
Furukawa Electric Co Ltd
Nippon Telegraph and Telephone Corp
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 Furukawa Electric Co Ltd, Nippon Telegraph and Telephone Corp filed Critical Furukawa Electric Co Ltd
Priority to JP16637279A priority Critical patent/JPS5688841A/ja
Publication of JPS5688841A publication Critical patent/JPS5688841A/ja
Publication of JPS62856B2 publication Critical patent/JPS62856B2/ja
Granted 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
    • 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
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2205/00—Fibre drawing or extruding details
    • C03B2205/46—Monotoring or regulating the preform position with respect to the draw axis

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)
JP16637279A 1979-12-21 1979-12-21 Process for controlling optical fiber spinning Granted JPS5688841A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16637279A JPS5688841A (en) 1979-12-21 1979-12-21 Process for controlling optical fiber spinning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16637279A JPS5688841A (en) 1979-12-21 1979-12-21 Process for controlling optical fiber spinning

Publications (2)

Publication Number Publication Date
JPS5688841A true JPS5688841A (en) 1981-07-18
JPS62856B2 JPS62856B2 (OSRAM) 1987-01-09

Family

ID=15830180

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16637279A Granted JPS5688841A (en) 1979-12-21 1979-12-21 Process for controlling optical fiber spinning

Country Status (1)

Country Link
JP (1) JPS5688841A (OSRAM)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01192739A (ja) * 1988-01-26 1989-08-02 Furukawa Electric Co Ltd:The 光ファイバ線引装置
WO2005054140A1 (de) * 2003-12-04 2005-06-16 Heraeus Tenevo Gmbh Vertikalziehverfahren zur herstellung eines zylinderförmigen glasköpers und vorrichtung zur durchführung des verfahrens
CN103803792A (zh) * 2014-01-27 2014-05-21 江苏通鼎光棒技术有限公司 一种预制棒动态准直装置及其方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01192739A (ja) * 1988-01-26 1989-08-02 Furukawa Electric Co Ltd:The 光ファイバ線引装置
WO2005054140A1 (de) * 2003-12-04 2005-06-16 Heraeus Tenevo Gmbh Vertikalziehverfahren zur herstellung eines zylinderförmigen glasköpers und vorrichtung zur durchführung des verfahrens
US7891213B2 (en) 2003-12-04 2011-02-22 Heraeus Quarzglas Gmbh & Co. Kg Vertical drawing method for producing a cylindrical glass body and device for carrying out said method
CN103803792A (zh) * 2014-01-27 2014-05-21 江苏通鼎光棒技术有限公司 一种预制棒动态准直装置及其方法

Also Published As

Publication number Publication date
JPS62856B2 (OSRAM) 1987-01-09

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