AT270913B - Gegen Angriff durch Alkalimetalldampf beständiges Glas - Google Patents

Gegen Angriff durch Alkalimetalldampf beständiges Glas

Info

Publication number
AT270913B
AT270913B AT480267A AT480267A AT270913B AT 270913 B AT270913 B AT 270913B AT 480267 A AT480267 A AT 480267A AT 480267 A AT480267 A AT 480267A AT 270913 B AT270913 B AT 270913B
Authority
AT
Austria
Prior art keywords
attack
alkali metal
metal vapor
glass resistant
resistant
Prior art date
Application number
AT480267A
Other languages
English (en)
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
Application granted granted Critical
Publication of AT270913B publication Critical patent/AT270913B/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • H01J61/302—Vessels; Containers characterised by the material of the vessel
    • 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
    • C03C3/12—Silica-free oxide glass compositions
    • C03C3/14—Silica-free oxide glass compositions containing boron
    • C03C3/145—Silica-free oxide glass compositions containing boron containing aluminium or beryllium

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)
AT480267A 1966-05-26 1967-05-23 Gegen Angriff durch Alkalimetalldampf beständiges Glas AT270913B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6607263A NL6607263A (de) 1966-05-26 1966-05-26

Publications (1)

Publication Number Publication Date
AT270913B true AT270913B (de) 1969-05-12

Family

ID=19796702

Family Applications (1)

Application Number Title Priority Date Filing Date
AT480267A AT270913B (de) 1966-05-26 1967-05-23 Gegen Angriff durch Alkalimetalldampf beständiges Glas

Country Status (7)

Country Link
US (1) US3532523A (de)
AT (1) AT270913B (de)
BE (1) BE699020A (de)
DE (1) DE1596923A1 (de)
GB (1) GB1130262A (de)
NL (1) NL6607263A (de)
SE (1) SE315373B (de)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL11467C (de) * 1920-10-16

Also Published As

Publication number Publication date
GB1130262A (en) 1968-10-16
US3532523A (en) 1970-10-06
NL6607263A (de) 1967-11-27
BE699020A (de) 1967-11-27
DE1596923A1 (de) 1971-02-25
SE315373B (de) 1969-09-29

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