GB1264388A - - Google Patents

Info

Publication number
GB1264388A
GB1264388A GB1264388DA GB1264388A GB 1264388 A GB1264388 A GB 1264388A GB 1264388D A GB1264388D A GB 1264388DA GB 1264388 A GB1264388 A GB 1264388A
Authority
GB
United Kingdom
Prior art keywords
division
fibres
fibre
zeissstiftung
abridgment
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
Other languages
English (en)
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 filed Critical
Publication of GB1264388A publication Critical patent/GB1264388A/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
    • C03B37/02754—Solid fibres drawn from hollow preforms
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2203/00—Fibre product details, e.g. structure, shape
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2203/00—Fibre product details, e.g. structure, shape
    • C03B2203/02—External structure or shape details
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2205/00—Fibre drawing or extruding details
    • C03B2205/08—Sub-atmospheric pressure applied, e.g. vacuum
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2205/00—Fibre drawing or extruding details
    • C03B2205/12—Drawing solid optical fibre directly from a hollow preform
    • C03B2205/14—Drawing solid optical fibre directly from a hollow preform comprising collapse of an outer tube onto an inner central solid preform rod
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2205/00—Fibre drawing or extruding details
    • C03B2205/12—Drawing solid optical fibre directly from a hollow preform
    • C03B2205/16—Drawing solid optical fibre directly from a hollow preform the drawn fibre consisting of circularly symmetric core and clad

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)
  • Paper (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
GB1264388D 1968-05-02 1969-05-01 Expired GB1264388A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681772354 DE1772354B1 (de) 1968-05-02 1968-05-02 Lichtleitfaser,die gegebenenfalls entstehendes Streulicht absorbiert,und Verfahren zu ihrer Herstellung

Publications (1)

Publication Number Publication Date
GB1264388A true GB1264388A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-02-23

Family

ID=5701217

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1264388D Expired GB1264388A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1968-05-02 1969-05-01

Country Status (5)

Country Link
BE (1) BE732164A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE1772354B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2007645A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1264388A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL6906785A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2138165A (en) * 1983-04-08 1984-10-17 Kokusai Denshin Denwa Co Ltd Optical fibre comprising buffer layer containing particulate material
EP2689710A4 (en) * 2011-12-19 2015-04-29 Olympus Corp METHOD FOR PRODUCING GLASS FIBERS, FIBER AND ENDOSCOPE
CN110780339A (zh) * 2019-10-29 2020-02-11 华北电力大学 一种石油测井用冷、热中子探测器及锂玻璃纤维制备方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3615313A (en) * 1969-06-09 1971-10-26 American Optical Corp Method of making optical fibers, image-transfer devices
DE3234961A1 (de) * 1982-09-21 1984-03-22 Siemens AG, 1000 Berlin und 8000 München Kunststoffbeschichtete lichtleitfaser, verfahren zur herstellung einer solchen faser und vorrichtung zur durchfuehrung eines solchen verfahrens
DE102012208810B4 (de) * 2012-05-25 2019-03-28 Schott Ag Seitenemittierendes Glaselement, Beleuchtungseinrichtung und Verfahren zu seiner Herstellung

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2138165A (en) * 1983-04-08 1984-10-17 Kokusai Denshin Denwa Co Ltd Optical fibre comprising buffer layer containing particulate material
EP2689710A4 (en) * 2011-12-19 2015-04-29 Olympus Corp METHOD FOR PRODUCING GLASS FIBERS, FIBER AND ENDOSCOPE
CN110780339A (zh) * 2019-10-29 2020-02-11 华北电力大学 一种石油测井用冷、热中子探测器及锂玻璃纤维制备方法
CN110780339B (zh) * 2019-10-29 2024-04-12 华北电力大学 一种石油测井用冷、热中子探测器及锂玻璃纤维制备方法

Also Published As

Publication number Publication date
BE732164A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1969-10-01
NL6906785A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1969-11-04
FR2007645A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1970-01-09
DE1772354B1 (de) 1970-11-26

Similar Documents

Publication Publication Date Title
AU470998B2 (en) Improvements in or relating to connecting plugs for optical glass fibres
GB1521826A (en) Optical fibres
IT7927876A0 (it) Procedimento per la fibratura del vetro, impianto e dispositivo centrifugatore per la messa in opera di detto procedimento, vetro impiegabile secondo il detto procedimento e fibre di vetro prodotte con lo stesso.
AU520411B2 (en) Optical fibre preform manufacture
BE749850A (fr) Verre a indice de refraction eleve, notamment pour fibres optiques
BE760300R (fr) Appret pour fibres de verre et fibres ainsi
AU515635B2 (en) Manufacturing optical fibre preform
AU5135179A (en) Optical fibre preforms
GB2017077B (en) Producing optical fibre preform
GB1333721A (en) Weld checking apparatus and method
AU469410B2 (en) Improvements in or relating to a method of manufacturing an optical fibre light waveguide
GB1264388A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA954355A (en) Coupling of lasers to optical fibres
CA983747A (en) Optical fiber with porous cladding and method of making the same
JPS546568A (en) Optical fiber connector
JPS522442A (en) Light coupler
JPS5229234A (en) Optical fiber
JPS53144758A (en) Production of glass fibers for optical transmission
CA820812A (en) Glass fiber optical bundle
JPS5271248A (en) Optical fiber material
JPS51118447A (en) Connecting method of optical fiber
JPS549946A (en) Optical branching filter
BE785630A (fr) Perfectionnements relatifs aux fibres de verre
AU492096B2 (en) Optical fibres and optical fibre preforms
CA779864A (en) Method of making fiber optical structures

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees