BR7602162A - Vidro para tubo de raios catodicos de tela de imagem de televisao e tubo feito com ele - Google Patents

Vidro para tubo de raios catodicos de tela de imagem de televisao e tubo feito com ele

Info

Publication number
BR7602162A
BR7602162A BR7602162A BR7602162A BR7602162A BR 7602162 A BR7602162 A BR 7602162A BR 7602162 A BR7602162 A BR 7602162A BR 7602162 A BR7602162 A BR 7602162A BR 7602162 A BR7602162 A BR 7602162A
Authority
BR
Brazil
Prior art keywords
tube
glass
image screen
television image
cathodic rays
Prior art date
Application number
BR7602162A
Other languages
English (en)
Portuguese (pt)
Inventor
Erk K Van
M Ploeger
Reth P Von
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of BR7602162A publication Critical patent/BR7602162A/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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/102—Glass compositions containing silica with 40% to 90% silica, by weight containing lead
    • 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/078—Glass compositions containing silica with 40% to 90% silica, by weight containing an oxide of a divalent metal, e.g. an oxide of zinc
    • 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
    • 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
    • C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
    • 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/102—Glass compositions containing silica with 40% to 90% silica, by weight containing lead
    • C03C3/105—Glass compositions containing silica with 40% to 90% silica, by weight containing lead containing aluminium
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/863—Vessels or containers characterised by the material thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
BR7602162A 1975-04-09 1976-04-08 Vidro para tubo de raios catodicos de tela de imagem de televisao e tubo feito com ele BR7602162A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7504202A NL7504202A (nl) 1975-04-09 1975-04-09 Glas voor kathodestraalbuizen voor weergave van televisiebeelden.

Publications (1)

Publication Number Publication Date
BR7602162A true BR7602162A (pt) 1976-10-05

Family

ID=19823533

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7602162A BR7602162A (pt) 1975-04-09 1976-04-08 Vidro para tubo de raios catodicos de tela de imagem de televisao e tubo feito com ele

Country Status (12)

Country Link
JP (1) JPS51123209A (fr)
AT (1) AT345905B (fr)
AU (1) AU498819B2 (fr)
BE (1) BE840488A (fr)
BR (1) BR7602162A (fr)
CA (1) CA1051041A (fr)
DE (1) DE2613124C2 (fr)
ES (1) ES446781A1 (fr)
FR (1) FR2306948A1 (fr)
GB (1) GB1518875A (fr)
IT (1) IT1058778B (fr)
NL (1) NL7504202A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7705731A (nl) * 1977-05-25 1978-11-28 Philips Nv Kathodestraalbuis.
FR2560870B1 (fr) * 1984-03-09 1991-06-21 Corning Glass Works Verres a faible teneur en oxyde de plomb utiles pour la realisation de composants electriques

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6907309A (fr) * 1969-05-13 1970-11-17
BE757012A (fr) * 1969-10-03 1971-04-02 Philips Nv Verre pour tubes a rayons cathodiques servant a la reproductiond'imagesde television
DE2142491B2 (de) * 1971-08-25 1975-05-28 Fried. Krupp Gmbh, 4300 Essen Kühlturm
NL7203860A (fr) * 1972-03-23 1973-09-25

Also Published As

Publication number Publication date
IT1058778B (it) 1982-05-10
GB1518875A (en) 1978-07-26
JPS5435213B2 (fr) 1979-11-01
ES446781A1 (es) 1977-10-01
ATA246376A (de) 1978-02-15
JPS51123209A (en) 1976-10-27
DE2613124C2 (de) 1983-01-27
AU1284976A (en) 1977-10-13
NL7504202A (nl) 1976-10-12
CA1051041A (fr) 1979-03-20
BE840488A (fr) 1976-10-07
AT345905B (de) 1978-10-10
AU498819B2 (en) 1979-03-29
FR2306948A1 (fr) 1976-11-05
DE2613124A1 (de) 1976-10-14

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