HUT57946A - Electric lamp with a reflexive layer - Google Patents

Electric lamp with a reflexive layer

Info

Publication number
HUT57946A
HUT57946A HU912168A HU216891A HUT57946A HU T57946 A HUT57946 A HU T57946A HU 912168 A HU912168 A HU 912168A HU 216891 A HU216891 A HU 216891A HU T57946 A HUT57946 A HU T57946A
Authority
HU
Hungary
Prior art keywords
electric lamp
reflexive layer
reflexive
layer
lamp
Prior art date
Application number
HU912168A
Other languages
English (en)
Hungarian (hu)
Inventor
Juergen Preissner
Peter Stadahl
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
Publication of HUT57946A publication Critical patent/HUT57946A/hu

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
    • 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
    • H01J61/35—Vessels; Containers provided with coatings on the walls thereof; Selection of materials for the coatings
    • 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
    • H01K1/325—Reflecting coating

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physical Vapour Deposition (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
HU912168A 1990-06-28 1991-06-27 Electric lamp with a reflexive layer HUT57946A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4020595A DE4020595A1 (de) 1990-06-28 1990-06-28 Elektrische lampe mit lichtreflektierender schicht

Publications (1)

Publication Number Publication Date
HUT57946A true HUT57946A (en) 1991-12-30

Family

ID=6409257

Family Applications (1)

Application Number Title Priority Date Filing Date
HU912168A HUT57946A (en) 1990-06-28 1991-06-27 Electric lamp with a reflexive layer

Country Status (3)

Country Link
EP (1) EP0464446B1 (de)
DE (2) DE4020595A1 (de)
HU (1) HUT57946A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19857079A1 (de) * 1998-12-10 2000-06-15 Volkswagen Ag Glühlampe
DE19857076A1 (de) * 1998-12-10 2000-06-15 Volkswagen Ag Glühlampe
US8278823B2 (en) 2007-03-30 2012-10-02 General Electric Company Thermo-optically functional compositions, systems and methods of making

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1035871B (de) * 1956-04-17 1958-08-07 Lampes Elect Fab Reunies Verfahren zum Aufbringen einer diffus reflektierenden Schicht auf den Kolben einer elektrischen Gluehlampe oder Entladungsroehre
JPH06100687B2 (ja) * 1983-08-22 1994-12-12 東芝ライテック株式会社 管 球
DE3425467A1 (de) * 1984-07-11 1986-01-23 Battelle-Institut E.V., 6000 Frankfurt Verfahren zur verbesserung des farbeindrucks von titannitrid-schichten

Also Published As

Publication number Publication date
EP0464446B1 (de) 1996-10-16
EP0464446A2 (de) 1992-01-08
EP0464446A3 (en) 1992-10-21
DE59108277D1 (de) 1996-11-21
DE4020595A1 (de) 1992-01-09

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Legal Events

Date Code Title Description
DFA9 Temporary prot. cancelled due to abandonment