IT1188368B - Procedimento per l'infusione e il mantenimento di un gas in una fibra di vetro - Google Patents

Procedimento per l'infusione e il mantenimento di un gas in una fibra di vetro

Info

Publication number
IT1188368B
IT1188368B IT19374/86A IT1937486A IT1188368B IT 1188368 B IT1188368 B IT 1188368B IT 19374/86 A IT19374/86 A IT 19374/86A IT 1937486 A IT1937486 A IT 1937486A IT 1188368 B IT1188368 B IT 1188368B
Authority
IT
Italy
Prior art keywords
infusion
maintenance
procedure
gas
glass fiber
Prior art date
Application number
IT19374/86A
Other languages
English (en)
Other versions
IT8619374A1 (it
IT8619374A0 (it
Inventor
Julian Stone
Original Assignee
American Telephone & Telegraph
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 American Telephone & Telegraph filed Critical American Telephone & Telegraph
Publication of IT8619374A0 publication Critical patent/IT8619374A0/it
Publication of IT8619374A1 publication Critical patent/IT8619374A1/it
Application granted granted Critical
Publication of IT1188368B publication Critical patent/IT1188368B/it

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
    • 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
    • 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
    • C03C25/60—Surface treatment of fibres or filaments made from glass, minerals or slags by diffusing ions or metals into the surface
    • C03C25/607—Surface treatment of fibres or filaments made from glass, minerals or slags by diffusing ions or metals into the surface in the gaseous phase

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
IT19374/86A 1985-02-15 1986-02-12 Procedimento per l'infusione e il mantenimento di un gas in una fibra di vetro IT1188368B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/702,387 US4623373A (en) 1985-02-15 1985-02-15 Technique for fabricating a gas-in-glass fiber

Publications (3)

Publication Number Publication Date
IT8619374A0 IT8619374A0 (it) 1986-02-12
IT8619374A1 IT8619374A1 (it) 1987-08-12
IT1188368B true IT1188368B (it) 1988-01-07

Family

ID=24821023

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19374/86A IT1188368B (it) 1985-02-15 1986-02-12 Procedimento per l'infusione e il mantenimento di un gas in una fibra di vetro

Country Status (7)

Country Link
US (1) US4623373A (it)
JP (1) JPS61191537A (it)
KR (1) KR930002666B1 (it)
ES (1) ES8706584A1 (it)
GB (1) GB2171094B (it)
IT (1) IT1188368B (it)
NL (1) NL8600373A (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100284330B1 (ko) * 1993-08-21 2001-04-02 김순택 가스방전장치의 가스주입방법 및 이에 사용되는 가스주입용기
US6499318B1 (en) 1994-03-24 2002-12-31 Fitel Usa Corp. Glass optical waveguides passivated against hydrogen-induced loss increases
US20040060327A1 (en) * 2002-09-30 2004-04-01 Berkey George E Method for treating an optical fiber preform with deuterium
KR101335406B1 (ko) * 2012-06-14 2013-12-12 광주과학기술원 광섬유 제조장치 및 이를 이용한 광섬유의 제조방법
KR101384199B1 (ko) 2013-03-07 2014-05-27 주식회사 제라진코리아 지압볼을 구비한 기능성 의자
US9586853B2 (en) 2014-07-09 2017-03-07 Corning Incorporated Method of making optical fibers in a reducing atmosphere
US9650281B2 (en) 2014-07-09 2017-05-16 Corning Incorporated Optical fiber with reducing hydrogen sensitivity

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1648657A (en) * 1924-07-26 1927-11-08 Mock Hugo Moth bag
US2342406A (en) * 1942-11-16 1944-02-22 Claude R Wickard Fumigant bag
US3715189A (en) * 1970-06-15 1973-02-06 Secretary Of The Treasury Qualitative analysis device
US3770350A (en) * 1972-07-24 1973-11-06 Bell Telephone Labor Inc Method utilizing an optical fiber raman cell
US4033668A (en) * 1976-04-08 1977-07-05 Bell Telephone Laboratories, Incorporated Solderable glass splices, terminations and hermetic seals
US4203744A (en) * 1979-01-02 1980-05-20 Corning Glass Works Method of making nitrogen-doped graded index optical waveguides
US4374091A (en) * 1981-08-14 1983-02-15 The United States Of America As Represented By The Secretary Of The Army Gas generators having controlled operational attitudes
US4515612A (en) * 1982-04-19 1985-05-07 At&T Bell Laboratories Method for optical fiber fabrication including deuterium/hydrogen exchange
JPS58204832A (ja) * 1982-05-24 1983-11-29 Sumitomo Electric Ind Ltd 光フアイバの線引方法

Also Published As

Publication number Publication date
IT8619374A1 (it) 1987-08-12
ES551955A0 (es) 1987-07-01
JPS61191537A (ja) 1986-08-26
GB2171094B (en) 1988-06-29
NL8600373A (nl) 1986-09-01
KR860006409A (ko) 1986-09-11
ES8706584A1 (es) 1987-07-01
IT8619374A0 (it) 1986-02-12
GB2171094A (en) 1986-08-20
KR930002666B1 (ko) 1993-04-07
US4623373A (en) 1986-11-18
GB8602935D0 (en) 1986-03-12

Similar Documents

Publication Publication Date Title
IT8921977A0 (it) Procedimento ed apparecchiatura per il trattamento di lastre di vetro
IT8768055A0 (it) Vetro inciso e procedimento per lasua fabbricazione
HK62992A (en) Optical and ophthalmic glasses
KR880701826A (ko) 고압 와동 분사기
IT8547545A1 (it) Procedimento ed apparecchio per l'incurvamento di lastre di vetro in sagome complesse
GB2174805B (en) Fiber optic transducers
IT1208356B (it) Vetro smerigliato e procedimento per la sua faabricazione
IL87302A (en) Liquid crystal light valve and associated bonding structure
IT1188368B (it) Procedimento per l'infusione e il mantenimento di un gas in una fibra di vetro
GB8608092D0 (en) Optical fibre joint
GB8600269D0 (en) Optical cdo & tho2 free glass
AU5257386A (en) Cutting and terminating or connecting optical fibres
EP0192262A3 (en) Polycyanoaryl ether films and fibers
IT1217352B (it) Palizzata in calcestruzzo nonche'procedimento e dispositivo per laproduzione della stessa.
AU5843686A (en) Dental pit and fissure sealant
IT1200090B (it) Perfezionamento negli apparecchi per l'incurvamento di lastre di vetro
IT1196639B (it) Apparecchio per la chiusura di una interruzione in un listone per l'incurvamento di lastre di vetro
IT1187842B (it) Procedimento per la fabbricazione contemporanea di un recipiente e di un bicchiere e un recipiente con bicchiere fabbricato con il procedimento
GB8520647D0 (en) Optical fibre joint
IT1207558B (it) Dispositivo e procedimento per lapreparazione di fibre di vetro.
IT1159639B (it) Procedimento ed apparato per la curvatura a pressione di lastre di vetro con l'impiego di riscaldatori a gas
IT1183676B (it) Apparecchiatura per la molatura di lastre di vetro e simili
IT8534843V0 (it) Corona componibile per l'assiemaggio di lampadari in genere
IT8801225A0 (it) Vetro giallo-verde ad assorbimento totale dell'ultravioletto
IT1188664B (it) Struttura di solaio precompresso composto da solette prefabbricate e procedimento per l'esecuzione di una struttura intelaiata portante i solai