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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)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Paper (AREA)
GB1264388D 1968-05-02 1969-05-01 Expired GB1264388A (nl)

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 (nl) 1972-02-23

Family

ID=5701217

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1264388D Expired GB1264388A (nl) 1968-05-02 1969-05-01

Country Status (5)

Country Link
BE (1) BE732164A (nl)
DE (1) DE1772354B1 (nl)
FR (1) FR2007645A1 (nl)
GB (1) GB1264388A (nl)
NL (1) NL6906785A (nl)

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
DE1772354B1 (de) 1970-11-26
BE732164A (nl) 1969-10-01
NL6906785A (nl) 1969-11-04
FR2007645A1 (nl) 1970-01-09

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Legal Events

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