JPS62856B2 - - Google Patents

Info

Publication number
JPS62856B2
JPS62856B2 JP16637279A JP16637279A JPS62856B2 JP S62856 B2 JPS62856 B2 JP S62856B2 JP 16637279 A JP16637279 A JP 16637279A JP 16637279 A JP16637279 A JP 16637279A JP S62856 B2 JPS62856 B2 JP S62856B2
Authority
JP
Japan
Prior art keywords
optical fiber
preform rod
spinning
capstan
rod
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.)
Expired
Application number
JP16637279A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5688841A (en
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 JPS5688841A (en) 1981-07-18
JPS62856B2 true JPS62856B2 (enrdf_load_stackoverflow) 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 (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2807230B2 (ja) * 1988-01-26 1998-10-08 古河電気工業株式会社 光ファイバ線引装置
DE10357063B3 (de) 2003-12-04 2005-04-21 Heraeus Tenevo Ag Vertikalziehverfahren zur Herstellung eines zylinderförmigen Glaskörpers und Vorrichtung zur Durchführung des Verfahrens
CN103803792B (zh) * 2014-01-27 2016-04-27 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
JPS5688841A (en) 1981-07-18

Similar Documents

Publication Publication Date Title
JP6073312B2 (ja) 巻取り機
US20090308106A1 (en) Electric furnace extension method and extension apparatus for optical fiber glass preform
JP5398026B2 (ja) ガラス母材の延伸方法及び装置
US4331463A (en) Self-centering apparatus for making optical fibers
JPH09243833A (ja) 光ファイバ線引き装置
US4410344A (en) Optical waveguide fiber draw guiding and coating method and apparatus
JPS62856B2 (enrdf_load_stackoverflow)
US4321072A (en) Method for automatic centering of an optical fiber within a primary protective cladding and a device employed for carrying out said method
EP0881196B1 (en) Method for drawing a glass ingot to a rod
CN209508032U (zh) 一种预制棒拉丝调整装置
JP2005097106A (ja) 複数の光ファイバを組み立てる装置及び方法
JP3779355B2 (ja) 光ファイバの線引方法及び線引装置
JP6613905B2 (ja) ガラスリボンの製造方法および製造装置
JPS62182136A (ja) 軸ずれ防止機能付きガラスフアイバ被覆用押出機
JPH01150678A (ja) 脆弱繊維束の解舒合糸装置
JP7287228B2 (ja) 光ファイバの製造装置
JP3670898B2 (ja) 内視鏡用チャンネルチューブの螺旋溝加工装置
JPH04130030A (ja) 光ファイバ紡糸装置の調心方法及び調心装置
JPS62162033A (ja) 自動走行作業装置
CN117984546B (zh) 一种小直径光纤的高速拉丝方法
JP2852216B2 (ja) 光ファイバの製造装置
CN216635472U (zh) 一种龙门式铺丝装置
US5302175A (en) Method of winding glass fibers
JPH06227838A (ja) 光ファイバの製造方法
CN120461894A (zh) 一种多区域同步引导的立式纤维缠绕设备