SE393975B - Glas for holjen till katodstraleror for televisionsbilder - Google Patents

Glas for holjen till katodstraleror for televisionsbilder

Info

Publication number
SE393975B
SE393975B SE7501450A SE7501450A SE393975B SE 393975 B SE393975 B SE 393975B SE 7501450 A SE7501450 A SE 7501450A SE 7501450 A SE7501450 A SE 7501450A SE 393975 B SE393975 B SE 393975B
Authority
SE
Sweden
Prior art keywords
cathodrader
glass
cover
television images
television
Prior art date
Application number
SE7501450A
Other languages
English (en)
Swedish (sv)
Other versions
SE7501450L (es
Inventor
M Ploeger
P H Von Reth
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 SE7501450L publication Critical patent/SE7501450L/xx
Publication of SE393975B publication Critical patent/SE393975B/xx

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
    • C03C3/105—Glass compositions containing silica with 40% to 90% silica, by weight containing lead containing aluminium
    • 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
    • C03C3/095—Glass compositions containing silica with 40% to 90% silica, by weight containing rare earths
    • 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
    • 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)
SE7501450A 1974-02-13 1975-02-10 Glas for holjen till katodstraleror for televisionsbilder SE393975B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7401936A NL7401936A (nl) 1974-02-13 1974-02-13 Glas voor kathodestraalbuizen voor televisie- ave.

Publications (2)

Publication Number Publication Date
SE7501450L SE7501450L (es) 1975-08-14
SE393975B true SE393975B (sv) 1977-05-31

Family

ID=19820736

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7501450A SE393975B (sv) 1974-02-13 1975-02-10 Glas for holjen till katodstraleror for televisionsbilder

Country Status (13)

Country Link
JP (1) JPS50114417A (es)
AR (1) AR204124A1 (es)
BE (1) BE825461A (es)
BR (1) BR7500799A (es)
CA (1) CA1043095A (es)
DE (1) DE2504153A1 (es)
DK (1) DK48075A (es)
ES (1) ES434624A1 (es)
FR (1) FR2260543A1 (es)
GB (1) GB1472390A (es)
IT (1) IT1031590B (es)
NL (1) NL7401936A (es)
SE (1) SE393975B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7613412A (nl) * 1976-12-02 1978-06-06 Philips Nv Elektrische ontladingsbuis.
US4336480A (en) * 1979-03-24 1982-06-22 Mitsubishi Denki Kabushiki Kaisha Cathode ray tube
NL7909332A (nl) * 1979-12-28 1981-07-16 Philips Nv Lamp voorzien van een glazen lampvat en daarvoor geschikt glas.
JPS575251A (en) * 1980-06-12 1982-01-12 Nippon Electric Glass Co Ltd Cathode ray tube glass
US4804885A (en) * 1982-02-04 1989-02-14 Tektronix, Inc. X-ray attenuating ceramic materials

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4832113A (es) * 1971-08-30 1973-04-27
NL7203860A (es) * 1972-03-23 1973-09-25
JPS5433189B2 (es) * 1972-09-08 1979-10-18

Also Published As

Publication number Publication date
AU7802975A (en) 1976-08-12
AR204124A1 (es) 1975-11-20
BR7500799A (pt) 1975-11-25
NL7401936A (nl) 1975-08-15
FR2260543A1 (es) 1975-09-05
CA1043095A (en) 1978-11-28
IT1031590B (it) 1979-05-10
DE2504153A1 (de) 1975-08-14
GB1472390A (en) 1977-05-04
DK48075A (es) 1975-10-06
JPS50114417A (es) 1975-09-08
ES434624A1 (es) 1977-01-16
BE825461A (fr) 1975-08-12
SE7501450L (es) 1975-08-14

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