ATA348681A - Elektrische lichtquelle mit innen angestrichenem kolben - Google Patents

Elektrische lichtquelle mit innen angestrichenem kolben

Info

Publication number
ATA348681A
ATA348681A AT0348681A AT348681A ATA348681A AT A348681 A ATA348681 A AT A348681A AT 0348681 A AT0348681 A AT 0348681A AT 348681 A AT348681 A AT 348681A AT A348681 A ATA348681 A AT A348681A
Authority
AT
Austria
Prior art keywords
piston
light source
electric light
interior painted
painted
Prior art date
Application number
AT0348681A
Other languages
German (de)
English (en)
Inventor
Istvan Kallai
Andras Dipl Ing Czeiler
Laszlo Simonfalvi
Ernoe Fejes
Sandor Lukacs
Original Assignee
Tungsram Reszvenytarsasag
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 Tungsram Reszvenytarsasag filed Critical Tungsram Reszvenytarsasag
Publication of ATA348681A publication Critical patent/ATA348681A/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
AT0348681A 1980-12-17 1981-08-07 Elektrische lichtquelle mit innen angestrichenem kolben ATA348681A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU803032A HU183268B (en) 1980-12-17 1980-12-17 Electric source of light with ballon painted on its inner surface

Publications (1)

Publication Number Publication Date
ATA348681A true ATA348681A (de) 1988-02-15

Family

ID=10962195

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0348681A ATA348681A (de) 1980-12-17 1981-08-07 Elektrische lichtquelle mit innen angestrichenem kolben

Country Status (5)

Country Link
AT (1) ATA348681A (it)
DE (1) DE3132110A1 (it)
HU (1) HU183268B (it)
IT (1) IT8149911A0 (it)
NL (1) NL8105545A (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2379329A (en) * 2001-08-29 2003-03-05 Simon Jones Colour coated light bulbs and methods of manufacture thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE444428C (de) * 1925-11-15 1927-05-20 Patra Patent Treuhand Verfahren zur Herstellung elektrischer Lampen mit lichtstreuender oder farbiger Glocke
AT213488B (de) * 1956-08-01 1961-02-27 Egyesuelt Izzolampa Verfahren zur Herstellung einer Glühlampe
DE1840019U (de) * 1961-03-20 1961-10-26 Patra Patent Treuhand Mehrfarbige elektrische entladungsroehre.
FR2304169A1 (fr) * 1975-03-14 1976-10-08 Central Eclairage Lab Ampoule comportant un revetement de diffusion de lumiere et son procede de fabrication
DE2641868C3 (de) * 1976-09-17 1979-03-22 Philips Patentverwaltung Gmbh, 2000 Hamburg Vorrichtung zur Beschichtung der Innenoberfläche eines Frontglases einer Farbfernsehbildwiedergaberöhre bei der Herstellung eines Bildschirms
DE2906038A1 (de) * 1979-02-16 1980-08-28 Siemens Ag Lampenkolben

Also Published As

Publication number Publication date
DE3132110A1 (de) 1982-09-09
NL8105545A (nl) 1982-07-16
HU183268B (en) 1984-04-28
IT8149911A0 (it) 1981-12-15

Similar Documents

Publication Publication Date Title
GB2020000A (en) Linear light source
NL7803063A (nl) Elektrische gloeilamp.
GB8317721D0 (en) Light source
JPS5450270A (en) Constant intensity light source
GB2020411A (en) Luminaire apparatus with interchangeable light sources
NL7901358A (nl) Elektrische lampeenheid.
NL7607038A (nl) Elektrische gloeilamp.
JPS5540488A (en) Light source
NL184651C (nl) Elektrische gloeilamp.
GB2018810B (en) Self-luminescent light source
NL7610860A (nl) Hulsloze elektrische gloeilamp.
ATA348681A (de) Elektrische lichtquelle mit innen angestrichenem kolben
GB1540965A (en) Fluorescent plastic light source
NL7704182A (nl) Elektrische gloeilamp.
NL7704774A (nl) Elektrische gloeilamp.
GB2019874B (en) Self-luminescent light source
NL7805958A (nl) Elektrische gloeilamp.
BR8008598A (pt) Unidade de lampada eletrica/refletor
GB1547960A (en) Radio-isotope powered light source
JPS5743397A (en) Flash lamp power source
IT1021534B (it) Sorgente luminosa per l illuminazio ne elettrica
JPS535623A (en) Light source
IT8247531A0 (it) Sorgente luminosa elettrica
NL185740C (nl) Elektrische gloeilamp.
JPS534539A (en) Light source

Legal Events

Date Code Title Description
A1Z Withdrawn
ELJ Ceased due to non-payment of the annual fee