BR7706608A - Processo para fibras oticas continuas - Google Patents

Processo para fibras oticas continuas

Info

Publication number
BR7706608A
BR7706608A BR7706608A BR7706608A BR7706608A BR 7706608 A BR7706608 A BR 7706608A BR 7706608 A BR7706608 A BR 7706608A BR 7706608 A BR7706608 A BR 7706608A BR 7706608 A BR7706608 A BR 7706608A
Authority
BR
Brazil
Prior art keywords
optical fibers
continuous optical
continuous
fibers
optical
Prior art date
Application number
BR7706608A
Other languages
English (en)
Inventor
M Maklad
J Goell
C Kao
Original Assignee
Int 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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of BR7706608A publication Critical patent/BR7706608A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/104—Coating to obtain optical fibres
    • C03C25/1065—Multiple coatings
    • 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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/104—Coating to obtain optical fibres
    • C03C25/106—Single coatings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S65/00—Glass manufacturing
    • Y10S65/15—Nonoxygen containing chalogenides
    • Y10S65/16—Optical filament or fiber treatment with fluorine or incorporating fluorine in final product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
BR7706608A 1976-12-16 1977-10-04 Processo para fibras oticas continuas BR7706608A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/751,282 US4065280A (en) 1976-12-16 1976-12-16 Continuous process for manufacturing optical fibers

Publications (1)

Publication Number Publication Date
BR7706608A true BR7706608A (pt) 1978-11-21

Family

ID=25021310

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7706608A BR7706608A (pt) 1976-12-16 1977-10-04 Processo para fibras oticas continuas

Country Status (8)

Country Link
US (1) US4065280A (pt)
JP (1) JPS53105245A (pt)
AU (1) AU511633B2 (pt)
BR (1) BR7706608A (pt)
DE (1) DE2755373A1 (pt)
ES (1) ES465141A1 (pt)
FR (1) FR2374268A1 (pt)
GB (1) GB1566217A (pt)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4202682A (en) * 1976-05-07 1980-05-13 International Standard Electric Corporation Glass manufacture
US4173459A (en) * 1976-08-30 1979-11-06 Siemens Aktiengesellschaft Method for producing a light conducting fiber
US4198223A (en) * 1977-05-17 1980-04-15 International Telephone And Telegraph Corporation Continuous fiber fabrication process
US4276072A (en) * 1977-06-07 1981-06-30 International Telephone And Telegraph Corporation Optical fiber fabrication
JPS5927728B2 (ja) * 1977-08-11 1984-07-07 日本電信電話株式会社 煤状ガラスロッドの製造方法
DE2908311C3 (de) * 1979-03-03 1986-07-31 Schott Glaswerke, 6500 Mainz Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Vorformen für Nachrichtenfasern mit Gradientenprofil des Brechungsindexes im lichtführenden Kern
US4230473A (en) * 1979-03-16 1980-10-28 Bell Telephone Laboratories, Incorporated Method of fabricating optical fibers
US4390357A (en) * 1981-10-29 1983-06-28 Western Electric Company, Inc. Methods of and system for clean air delivery to lightguide fiber drawing apparatus
DE3364721D1 (en) * 1982-09-10 1986-08-28 British Telecomm Method for drying oxide glasses
US4718929A (en) * 1983-10-21 1988-01-12 Corning Glass Works Vapor phase method for making metal halide glasses
US5277889A (en) * 1983-10-21 1994-01-11 Corning Incorporated Method for depositing pure metal halide compositions
US4822136A (en) * 1984-06-15 1989-04-18 Polaroid Corporation Single mode optical fiber
US4579571A (en) * 1984-10-09 1986-04-01 Polaroid Corporation Method for fabricating optical fiber preforms
US4659352A (en) * 1985-06-21 1987-04-21 Hughes Aircraft Company Reactive atmosphere processing of heavy-metal fluoride glasses
EP0230959A3 (en) * 1986-01-21 1989-07-12 Energy Conversion Devices, Inc. Fabrication of atomically alloyed synthetic materials
US5256178A (en) * 1987-01-23 1993-10-26 Siemens Aktiengesellschaft Method for producing an optical fiber of halide glass, particularly an infrared permeable fiber of heavy metal fluoride glass
US5226940A (en) * 1987-01-23 1993-07-13 Siemens Aktiengesellschaft Process for producing optical fibers of high tensile strength
US5201920A (en) * 1987-01-23 1993-04-13 Siemens Aktiengesellschaft Method for producing an optical fiber of halide glass, particularly an infrared permeable fiber of fluoride glass
US5055120A (en) * 1987-12-15 1991-10-08 Infrared Fiber Systems, Inc. Fluoride glass fibers with reduced defects
DE3919953A1 (de) * 1989-06-19 1990-12-20 Rheydt Kabelwerk Ag Vorrichtung zum abkuehlen einer lichtwellenleiterfaser
DE3925946A1 (de) * 1989-08-05 1991-02-07 Rheydt Kabelwerk Ag Vorrichtung mit einem faserschutzrohr zum schutz einer lichtwellenleiterfaser
US5655046A (en) * 1994-12-14 1997-08-05 Nippon Telegraph And Telephone Corporation Glass composition, optical fiber made of same, and method for preparing glasses
WO1997010182A1 (en) * 1995-09-12 1997-03-20 Corning Incorporated Furnace, method of use, and optical product made by furnace in producing fused silica glass
WO1997010183A1 (en) * 1995-09-12 1997-03-20 Corning Incorporated Containment vessel for producing fused silica glass
DE69634667T2 (de) * 1995-09-12 2006-04-27 Corning Inc. Boule-oszillationsmuster für die herstellung von geschmolzenem quarzglas
AU2002227157A1 (en) * 2000-12-14 2002-06-24 Corning Incorporated Method and apparatus for continuously manufacturing optical preform and fiber
US7373055B1 (en) * 2007-01-09 2008-05-13 Draka Comteq B.V. System and method for providing a buffer tube including a jet
US8178020B2 (en) * 2007-07-24 2012-05-15 Pascale Industries, Inc. Multicomponent textile fibers, methods for their production, and products made using them
US8087262B2 (en) * 2008-11-18 2012-01-03 Corning Incorporated Platinum condensation abatement by electrostatic precipitation
JP7281328B2 (ja) * 2019-04-12 2023-05-25 日東電工株式会社 プラスチック光ファイバーの製造方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3209641A (en) * 1960-02-15 1965-10-05 American Optical Corp Infra-red transmitting fibers formed of arsenic and sulphur
US3288583A (en) * 1962-06-07 1966-11-29 Bausch & Lomb Apparatus for producing optical fiber
GB1342544A (en) * 1971-10-28 1974-01-03 Standard Telephones Cables Ltd Method of forming glass layers
JPS5641577B2 (pt) * 1974-05-07 1981-09-29
JPS5136962A (pt) * 1974-09-24 1976-03-29 Sumitomo Electric Industries
JPS51106113A (ja) * 1975-03-14 1976-09-20 Nippon Denshi Kinzoku Kk Goseisekieigarasukanno seizohoho
JPS51110342A (ja) * 1975-03-25 1976-09-29 Fujikura Ltd Teisonshitsugarasufuaibano seizohoho
JPS51126158A (en) * 1975-03-30 1976-11-04 Fujikura Ltd Manufacturing method of optical fiber base material
DE2543720A1 (de) * 1975-07-09 1977-04-14 Licentia Gmbh Verfahren zur kontinuierlichen herstellung eines lichtleiters
DE2530514A1 (de) * 1975-07-09 1977-01-20 Licentia Gmbh Verfahren zur kontinuierlichen herstellung eines lichtleiters
US3960530A (en) * 1975-07-28 1976-06-01 Northern Electric Company Limited Method of coating a glass fiber filament

Also Published As

Publication number Publication date
US4065280A (en) 1977-12-27
AU511633B2 (en) 1980-08-28
GB1566217A (en) 1980-04-30
FR2374268A1 (fr) 1978-07-13
JPS53105245A (en) 1978-09-13
AU3135277A (en) 1979-06-14
DE2755373A1 (de) 1978-06-29
ES465141A1 (es) 1978-10-01

Similar Documents

Publication Publication Date Title
BR7706608A (pt) Processo para fibras oticas continuas
IT1050771B (it) Assiemi di fibre ottiche
SE7904752L (sv) Fiberoptiskt metdon
BR7704895A (pt) Processo de telomerizacao de dienos
BR8005473A (pt) Processo para terminacao de fibras opticas de vidro
IT1093218B (it) Processo per la pruduzione di fibre
IT1117143B (it) Connettore per fibre ottiche
IT1117147B (it) Connettore per fibre ottiche
IT1080581B (it) Processo di idroformilazione
BR7703500A (pt) Metodo de fabricacao de fibras oticas
DK145010C (da) Kobleled for optiske fibre
BR7705098A (pt) Processo para obtencao de compostos
BR8105990A (pt) Processo para retificar rebolos
BR7801046A (pt) Processo para preparacao de eter-sulfonatos
AR220817A1 (es) Disposicion conectora para fibras opticas
DK373977A (da) Kobleled for optiske fibre
BR7700785A (pt) Processo para fabricar lentes oftalmicas
BR7706650A (pt) Processo de fabricacao de chapas de fibras
BR7801842A (pt) Processo para producao de nitroso-benzeno
IT1084702B (it) Barretta di connessione per fibre ottiche
IT1090000B (it) Processo per la produzione di fibre poliestere idrofile
BR8108767A (pt) Processo para a producao de fibras oticas multiplas
BR7704321A (pt) Misturas de aclaradores oticos,e processo de aclaramento otico
BR8008028A (pt) Processo para desidrocopulacao de tolueno
ES489348A0 (es) Aparato para formar fibras de vidrio