FR2317238A1 - Procede de fabrication de fibres de verre - Google Patents

Procede de fabrication de fibres de verre

Info

Publication number
FR2317238A1
FR2317238A1 FR7619374A FR7619374A FR2317238A1 FR 2317238 A1 FR2317238 A1 FR 2317238A1 FR 7619374 A FR7619374 A FR 7619374A FR 7619374 A FR7619374 A FR 7619374A FR 2317238 A1 FR2317238 A1 FR 2317238A1
Authority
FR
France
Prior art keywords
manufacturing process
glass fiber
fiber manufacturing
glass
manufacturing
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
FR7619374A
Other languages
English (en)
French (fr)
Other versions
FR2317238B1 (enExample
Inventor
James Garrard Titchmarsh
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric 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 International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of FR2317238A1 publication Critical patent/FR2317238A1/fr
Application granted granted Critical
Publication of FR2317238B1 publication Critical patent/FR2317238B1/fr
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
    • C03B37/022—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from molten glass in which the resultant product consists of different sorts of glass or is characterised by shape, e.g. hollow fibres, undulated fibres, fibres presenting a rough surface
    • C03B37/023—Fibres composed of different sorts of glass, e.g. glass optical fibres, made by the double crucible technique

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)
  • Glass Melting And Manufacturing (AREA)
FR7619374A 1975-06-26 1976-06-25 Procede de fabrication de fibres de verre Granted FR2317238A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2703875A GB1541442A (en) 1975-06-26 1975-06-26 Glass optical fibre manufacture

Publications (2)

Publication Number Publication Date
FR2317238A1 true FR2317238A1 (fr) 1977-02-04
FR2317238B1 FR2317238B1 (enExample) 1979-08-31

Family

ID=10253156

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7619374A Granted FR2317238A1 (fr) 1975-06-26 1976-06-25 Procede de fabrication de fibres de verre

Country Status (3)

Country Link
ES (1) ES449250A1 (enExample)
FR (1) FR2317238A1 (enExample)
GB (1) GB1541442A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4217123A (en) * 1976-02-03 1980-08-12 International Standard Electric Corporation Double crucible method of optical fiber manufacture

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH461041A (fr) * 1966-08-19 1968-08-15 Saint Gobain Procédé et dispositif de fabrication de fibres de verre gainées
DE2447534A1 (de) * 1973-10-04 1975-04-17 Canon Kk Vorrichtung zur herstellung von optischen fasern

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH461041A (fr) * 1966-08-19 1968-08-15 Saint Gobain Procédé et dispositif de fabrication de fibres de verre gainées
DE2447534A1 (de) * 1973-10-04 1975-04-17 Canon Kk Vorrichtung zur herstellung von optischen fasern

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4217123A (en) * 1976-02-03 1980-08-12 International Standard Electric Corporation Double crucible method of optical fiber manufacture

Also Published As

Publication number Publication date
ES449250A1 (es) 1977-07-16
GB1541442A (en) 1979-02-28
FR2317238B1 (enExample) 1979-08-31

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Legal Events

Date Code Title Description
ST Notification of lapse