AT102239B - Farbige Glühlampenglocke. - Google Patents

Farbige Glühlampenglocke.

Info

Publication number
AT102239B
AT102239B AT102239DA AT102239B AT 102239 B AT102239 B AT 102239B AT 102239D A AT102239D A AT 102239DA AT 102239 B AT102239 B AT 102239B
Authority
AT
Austria
Prior art keywords
light bulb
colored light
colored
opal
milk
Prior art date
Application number
Other languages
German (de)
English (en)
Original Assignee
Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh
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 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh filed Critical Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh
Application granted granted Critical
Publication of AT102239B publication Critical patent/AT102239B/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/28—Envelopes; Vessels
    • H01K1/32—Envelopes; Vessels provided with coatings on the walls; Vessels or coatings thereon characterised by the material thereof
    • 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

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)
  • Surface Treatment Of Glass (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
AT102239D 1924-05-17 1925-03-24 Farbige Glühlampenglocke. AT102239B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP48093D DE424147C (de) 1924-05-17 1924-05-17 Farbige Gluehlampenglocke

Publications (1)

Publication Number Publication Date
AT102239B true AT102239B (de) 1925-12-28

Family

ID=7382837

Family Applications (1)

Application Number Title Priority Date Filing Date
AT102239D AT102239B (de) 1924-05-17 1925-03-24 Farbige Glühlampenglocke.

Country Status (6)

Country Link
US (1) US1638369A (cs)
AT (1) AT102239B (cs)
CH (1) CH113045A (cs)
DE (1) DE424147C (cs)
FR (1) FR596001A (cs)
NL (1) NL16060C (cs)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2626874A (en) * 1947-02-15 1953-01-27 Gen Electric Method for forming silica and for coating lamp bulbs
US2567723A (en) * 1949-07-09 1951-09-11 Western Electric Co Method of applying annular coatings to light bulbs
US5940014A (en) * 1996-06-11 1999-08-17 Hartt; Joseph R. Vehicular approach guidance method and system
US20110157896A1 (en) * 2009-12-31 2011-06-30 Chih-Ming Yu Color led lamp

Also Published As

Publication number Publication date
NL16060C (cs)
US1638369A (en) 1927-08-09
CH113045A (de) 1925-12-16
DE424147C (de) 1926-01-16
FR596001A (fr) 1925-10-14

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