ES8304524A1 - "procedimiento para dar opalescencia a lamparas". - Google Patents

"procedimiento para dar opalescencia a lamparas".

Info

Publication number
ES8304524A1
ES8304524A1 ES512333A ES512333A ES8304524A1 ES 8304524 A1 ES8304524 A1 ES 8304524A1 ES 512333 A ES512333 A ES 512333A ES 512333 A ES512333 A ES 512333A ES 8304524 A1 ES8304524 A1 ES 8304524A1
Authority
ES
Spain
Prior art keywords
oxygen
opalization
opalisation
lamps
vapour phase
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
ES512333A
Other languages
English (en)
Other versions
ES512333A0 (es
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.)
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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 Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Publication of ES512333A0 publication Critical patent/ES512333A0/es
Publication of ES8304524A1 publication Critical patent/ES8304524A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
    • H01K3/005—Methods for coating the surface of the envelope
    • 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
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/02—Surface treatment of glass, not in the form of fibres or filaments, by coating with glass
    • 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
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/22—Surface treatment of glass, not in the form of fibres or filaments, by coating with other inorganic material
    • C03C17/23—Oxides
    • C03C17/245—Oxides by deposition from the vapour phase
    • 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
    • C03C2217/00—Coatings on glass
    • C03C2217/20—Materials for coating a single layer on glass
    • C03C2217/21—Oxides
    • C03C2217/213—SiO2
    • 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
    • C03C2218/00—Methods for coating glass
    • C03C2218/10—Deposition methods
    • C03C2218/15—Deposition methods from the vapour phase
    • C03C2218/152—Deposition methods from the vapour phase by cvd

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Chemical Vapour Deposition (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
  • Motorcycle And Bicycle Frame (AREA)
  • Discharge Lamp (AREA)
  • Glass Compositions (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Formation Of Insulating Films (AREA)

Abstract

PROCEDIMIENTO PARA DAR OPALESCENCIA A LAMPARAS. CONSISTE EN FORMAR UNA PELICULA DE SILICE POR OXIDACION MEDIANTE UN GAS SECO QUE CONTIENE OXIGENO, TAL COMO OXIGENO U OXIGENO DILUIDO EN UN GAS INERTE, A EXCEPCION DEL NITROGENO A TRAVES DE UN ARCO ELECTRICO ALIMENTADO POR UNA TENSION ALTERNATIVA ENTRE 5.000 Y 10.000 VOLTIOS, DE UN COMPUESTO CLORADO DE SILICIO ARRASTRADO POR EL GAS SECO QUE CONTIENE OXIGENO, CUYO CAUDAL ES TAL QUE NO FORMA SILICE AL NIVEL DE LOS ELECTRODOS DEL ARCO. EL CAUDAL DEL GAS PORTADOR QUE CONTIENE OXIGENO Y QUE ARRASTRA EL TETRACLORURO DE SILICIO, QUE SE INTRODUCE EN UNA LAMPARA ESTANDAR, ESTA COMPRENDIDO ENTRE 10 Y 30 LITROS/HORA.
ES512333A 1981-05-20 1982-05-19 "procedimiento para dar opalescencia a lamparas". Expired ES8304524A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8110059A FR2506290A1 (fr) 1981-05-20 1981-05-20 Procede d'opalisation de lampes par voie gazeuse

Publications (2)

Publication Number Publication Date
ES512333A0 ES512333A0 (es) 1983-03-01
ES8304524A1 true ES8304524A1 (es) 1983-03-01

Family

ID=9258691

Family Applications (1)

Application Number Title Priority Date Filing Date
ES512333A Expired ES8304524A1 (es) 1981-05-20 1982-05-19 "procedimiento para dar opalescencia a lamparas".

Country Status (8)

Country Link
US (1) US4438152A (es)
EP (1) EP0066479B1 (es)
JP (1) JPS57196472A (es)
AT (1) ATE9783T1 (es)
CA (1) CA1181295A (es)
DE (1) DE3260936D1 (es)
ES (1) ES8304524A1 (es)
FR (1) FR2506290A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2543455B1 (fr) * 1983-03-30 1987-03-27 Air Liquide Procede d'opalisation de la surface interieure d'objets de grande longueur par rapport a leur section
US5036244A (en) * 1989-12-20 1991-07-30 Gte Products Corporation Light-diffusing coating for a glass electric lamp bulb
EP0693975B2 (en) 1994-02-16 2003-07-30 The Coca-Cola Company Hollow containers with inert or impermeable inner surface through plasma-assisted surface reaction or on-surface polymerization
US6149982A (en) * 1994-02-16 2000-11-21 The Coca-Cola Company Method of forming a coating on an inner surface

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2967113A (en) 1957-11-18 1961-01-03 Gen Electric Coating method
US3352703A (en) * 1964-01-24 1967-11-14 Corning Glass Works Method for producing light-diffusing coatings of titania on glass
FR2304169A1 (fr) * 1975-03-14 1976-10-08 Central Eclairage Lab Ampoule comportant un revetement de diffusion de lumiere et son procede de fabrication
US4334903A (en) 1977-08-29 1982-06-15 Bell Telephone Laboratories, Incorporated Optical fiber fabrication
US4328646A (en) * 1978-11-27 1982-05-11 Rca Corporation Method for preparing an abrasive coating
DE2906038A1 (de) * 1979-02-16 1980-08-28 Siemens Ag Lampenkolben
DE3010314C2 (de) 1980-03-18 1982-01-07 Beerwald, Hans, Dr.Rer.Nat., 5370 Kall Verfahren zur innenbeschichtung von elektrisch nicht leitfähigen Rohren mittels Gasentladungen
FR2490009A1 (fr) 1980-09-10 1982-03-12 Air Liquide Procede d'opalisation d'ampoules d'eclairage par voie gazeuse

Also Published As

Publication number Publication date
CA1181295A (fr) 1985-01-22
ATE9783T1 (de) 1984-10-15
US4438152A (en) 1984-03-20
FR2506290A1 (fr) 1982-11-26
DE3260936D1 (en) 1984-11-15
JPH0345861B2 (es) 1991-07-12
FR2506290B1 (es) 1984-10-05
EP0066479B1 (fr) 1984-10-10
JPS57196472A (en) 1982-12-02
ES512333A0 (es) 1983-03-01
EP0066479A1 (fr) 1982-12-08

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