AT261745B - Hockdruckquecksilberdampfentladungslampe, die ein Halogen als Zusats enthält - Google Patents

Hockdruckquecksilberdampfentladungslampe, die ein Halogen als Zusats enthält

Info

Publication number
AT261745B
AT261745B AT875265A AT875265A AT261745B AT 261745 B AT261745 B AT 261745B AT 875265 A AT875265 A AT 875265A AT 875265 A AT875265 A AT 875265A AT 261745 B AT261745 B AT 261745B
Authority
AT
Austria
Prior art keywords
halogen
additive
high pressure
discharge lamp
pressure mercury
Prior art date
Application number
AT875265A
Other languages
German (de)
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 AT261745B publication Critical patent/AT261745B/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
    • H01J61/04—Electrodes; Screens; Shields
    • H01J61/06—Main electrodes
    • H01J61/073—Main electrodes for high-pressure discharge lamps
    • H01J61/0732—Main electrodes for high-pressure discharge lamps characterised by the construction of the electrode
AT875265A 1964-09-30 1965-09-27 Hockdruckquecksilberdampfentladungslampe, die ein Halogen als Zusats enthält AT261745B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6411355A NL6411355A (enrdf_load_stackoverflow) 1964-09-30 1964-09-30

Publications (1)

Publication Number Publication Date
AT261745B true AT261745B (de) 1968-05-10

Family

ID=19791129

Family Applications (1)

Application Number Title Priority Date Filing Date
AT875265A AT261745B (de) 1964-09-30 1965-09-27 Hockdruckquecksilberdampfentladungslampe, die ein Halogen als Zusats enthält

Country Status (9)

Country Link
US (1) US3349276A (enrdf_load_stackoverflow)
AT (1) AT261745B (enrdf_load_stackoverflow)
BE (1) BE670212A (enrdf_load_stackoverflow)
CH (1) CH437525A (enrdf_load_stackoverflow)
DE (1) DE1489445B1 (enrdf_load_stackoverflow)
FR (1) FR1448551A (enrdf_load_stackoverflow)
GB (1) GB1131234A (enrdf_load_stackoverflow)
NL (1) NL6411355A (enrdf_load_stackoverflow)
SE (1) SE324613B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT511690A1 (de) * 2011-07-13 2013-01-15 Sang Il System Co Ltd Kaltkathodenfluoreszenzlampe mit hoher effizienz und langer bestrahlungsdauer

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1478565A (fr) * 1966-03-15 1967-04-28 Lampes Sa Perfectionnement aux lampes à décharge électrique renfermant des iodures métalliques dont de l'iodure de sodium
US3548242A (en) * 1967-05-16 1970-12-15 Sylvania Electric Prod High pressure electric discharge device and cathode
US3530327A (en) * 1968-03-11 1970-09-22 Westinghouse Electric Corp Metal halide discharge lamps with rare-earth metal oxide used as electrode emission material
US3753028A (en) * 1970-05-22 1973-08-14 Lampes Sa Discharge lamp electrode
US3851207A (en) * 1972-08-01 1974-11-26 Gen Electric Stabilized high intensity sodium vapor lamp
US4633136A (en) * 1982-04-20 1986-12-30 Patent-Treuhand-Gesellschaft Fur Elektrische Gluhlampen Mbh High-pressure discharge lamp with low power input
DE3242840A1 (de) * 1982-04-20 1983-10-27 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Hochdruckentladungslampe mit kleiner leistung
DE3240359A1 (de) * 1982-11-02 1984-05-03 W.C. Heraeus Gmbh, 6450 Hanau "elektrode fuer laseranregungslampen"
DE3641045A1 (de) * 1986-12-01 1988-06-09 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Einseitig gequetschte hochdruckentladungslampe
DE19538283A1 (de) * 1995-10-16 1997-04-17 Holzer Walter Prof Dr H C Ing Kaltkathoden für Gasentladungslampen

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB478024A (en) * 1936-11-25 1938-01-11 Gen Electric Co Ltd Improvements in or relating to thermionic cathodes for high pressure metal vapour discharge devices
BE451865A (enrdf_load_stackoverflow) * 1942-08-13
DE837573C (de) * 1950-04-27 1952-04-28 Pintsch Electro G M B H Verfahren zur Herstellung von Entladungslampen, insbesondere Leuchtstoffroehren
FR1097331A (fr) * 1953-03-06 1955-07-04 Disposition d'électrodes pour récipients à décharge électrique ou analogues
GB943535A (en) * 1959-10-16 1963-12-04 Tesla Np Improvements in or relating to discharge lamps
US3195005A (en) * 1959-12-22 1965-07-13 Westinghouse Electric Corp Electrode and component therefor
US3029359A (en) * 1960-03-29 1962-04-10 Gen Electric Thermionic electrode for discharge lamps
US3170081A (en) * 1962-06-05 1965-02-16 Westinghouse Electric Corp Discharge lamp electrode
DE1120016B (de) * 1964-07-08 1961-12-21 Elger 1 Alpenlaendisches Unter Nicht geheizte Elektrode, insbesondere fuer Niederspannungsleuchtstofflampen, sowie Lampe mit solchen Elektroden

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT511690A1 (de) * 2011-07-13 2013-01-15 Sang Il System Co Ltd Kaltkathodenfluoreszenzlampe mit hoher effizienz und langer bestrahlungsdauer

Also Published As

Publication number Publication date
DE1489445B1 (de) 1970-11-12
FR1448551A (fr) 1966-08-05
SE324613B (enrdf_load_stackoverflow) 1970-06-08
GB1131234A (en) 1968-10-23
BE670212A (enrdf_load_stackoverflow) 1966-03-28
US3349276A (en) 1967-10-24
NL6411355A (enrdf_load_stackoverflow) 1966-03-31
CH437525A (de) 1967-06-15

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