DK419384A - Optisk fibertraekketaarn - Google Patents

Optisk fibertraekketaarn Download PDF

Info

Publication number
DK419384A
DK419384A DK419384A DK419384A DK419384A DK 419384 A DK419384 A DK 419384A DK 419384 A DK419384 A DK 419384A DK 419384 A DK419384 A DK 419384A DK 419384 A DK419384 A DK 419384A
Authority
DK
Denmark
Prior art keywords
optical fiber
fiber cover
cover
optical
fiber
Prior art date
Application number
DK419384A
Other languages
English (en)
Other versions
DK419384D0 (da
Inventor
Kenneth George Howard
Ian Edward Little
Original Assignee
Standard Telephones Cables 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 Standard Telephones Cables Ltd filed Critical Standard Telephones Cables Ltd
Publication of DK419384D0 publication Critical patent/DK419384D0/da
Publication of DK419384A publication Critical patent/DK419384A/da

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

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)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Road Signs Or Road Markings (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
DK419384A 1983-09-03 1984-08-31 Optisk fibertraekketaarn DK419384A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08323692A GB2146321B (en) 1983-09-03 1983-09-03 Optical fibre pulling tower

Publications (2)

Publication Number Publication Date
DK419384D0 DK419384D0 (da) 1984-08-31
DK419384A true DK419384A (da) 1985-03-04

Family

ID=10548315

Family Applications (1)

Application Number Title Priority Date Filing Date
DK419384A DK419384A (da) 1983-09-03 1984-08-31 Optisk fibertraekketaarn

Country Status (8)

Country Link
US (1) US4555257A (da)
EP (1) EP0134717A3 (da)
JP (1) JPS6071538A (da)
AU (1) AU562685B2 (da)
DK (1) DK419384A (da)
GB (1) GB2146321B (da)
IN (1) IN161327B (da)
ZA (1) ZA846865B (da)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2179340B (en) * 1985-08-21 1989-03-22 Stc Plc Optical fibre manufacture
DE3919953A1 (de) * 1989-06-19 1990-12-20 Rheydt Kabelwerk Ag Vorrichtung zum abkuehlen einer lichtwellenleiterfaser
DE3924286A1 (de) * 1989-07-22 1991-01-31 Rheydt Kabelwerk Ag Vorrichtung zum ziehen einer glasfaser, die als lichtwellenleiter dient
DE3924287A1 (de) * 1989-07-22 1991-02-07 Rheydt Kabelwerk Ag Vorrichtung zum ziehen einer glasfaser, die als lichtwellenleiter dient
DE3925946A1 (de) * 1989-08-05 1991-02-07 Rheydt Kabelwerk Ag Vorrichtung mit einem faserschutzrohr zum schutz einer lichtwellenleiterfaser
US6681600B1 (en) * 2001-04-27 2004-01-27 Ciena Corporation System for removing a uniform length of coating from a fiber optic cable
KR20030029327A (ko) * 2001-10-06 2003-04-14 삼성전자주식회사 광섬유 인출 타워 프레임
US20110100064A1 (en) * 2004-12-23 2011-05-05 Nextrom Holling, S. A. Method and apparatus for manufacturing an optical fiber core rod
WO2023277076A1 (ja) * 2021-07-02 2023-01-05 住友電気工業株式会社 光ファイバ製造装置および光ファイバ製造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3037241A (en) * 1959-12-24 1962-06-05 American Optical Corp Method and apparatus for manufacturing light-conducting devices
US4121920A (en) * 1970-04-06 1978-10-24 International Telephone & Telegraph Corp. Glass fiber drawing machine
GB1523595A (en) * 1975-10-31 1978-09-06 Nat Res Dev Electrical resistance furnaces
US4249925A (en) * 1978-05-12 1981-02-10 Fujitsu Limited Method of manufacturing an optical fiber
FR2452470B1 (da) * 1979-03-29 1984-06-29 Gouronnec Alain
US4331463A (en) * 1981-06-22 1982-05-25 Gte Laboratories Incorporated Self-centering apparatus for making optical fibers

Also Published As

Publication number Publication date
EP0134717A3 (en) 1986-11-20
AU3267584A (en) 1985-03-07
IN161327B (da) 1987-11-14
EP0134717A2 (en) 1985-03-20
AU562685B2 (en) 1987-06-18
US4555257A (en) 1985-11-26
GB2146321A (en) 1985-04-17
GB2146321B (en) 1988-05-05
GB8323692D0 (en) 1983-10-05
JPS6071538A (ja) 1985-04-23
ZA846865B (en) 1985-04-24
DK419384D0 (da) 1984-08-31

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment