IT1063432B - Dispositivo dotato di una lampada a scarica in vapori di sodio a bassa pressione - Google Patents

Dispositivo dotato di una lampada a scarica in vapori di sodio a bassa pressione

Info

Publication number
IT1063432B
IT1063432B IT24769/76A IT2476976A IT1063432B IT 1063432 B IT1063432 B IT 1063432B IT 24769/76 A IT24769/76 A IT 24769/76A IT 2476976 A IT2476976 A IT 2476976A IT 1063432 B IT1063432 B IT 1063432B
Authority
IT
Italy
Prior art keywords
low pressure
discharge lamp
device equipped
vapor discharge
pressure sodium
Prior art date
Application number
IT24769/76A
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 IT1063432B publication Critical patent/IT1063432B/it

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/36—Controlling
IT24769/76A 1975-06-30 1976-06-25 Dispositivo dotato di una lampada a scarica in vapori di sodio a bassa pressione IT1063432B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7507734,A NL175371C (nl) 1975-06-30 1975-06-30 Werkwijze voor het bedrijven van een lagedruknatriumdampontladingslamp, en schakelingsinrichting voor de uitvoering van die werkwijze.

Publications (1)

Publication Number Publication Date
IT1063432B true IT1063432B (it) 1985-02-11

Family

ID=19824047

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24769/76A IT1063432B (it) 1975-06-30 1976-06-25 Dispositivo dotato di una lampada a scarica in vapori di sodio a bassa pressione

Country Status (13)

Country Link
JP (2) JPS525987A (it)
AT (1) AT355674B (it)
AU (1) AU501842B2 (it)
BE (1) BE843515A (it)
CA (1) CA1071295A (it)
CH (1) CH621660A5 (it)
DE (1) DE2628214C3 (it)
ES (1) ES449313A1 (it)
FR (1) FR2316830A1 (it)
GB (1) GB1490176A (it)
IT (1) IT1063432B (it)
NL (1) NL175371C (it)
SE (1) SE412833B (it)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1095942B (de) * 1959-07-24 1960-12-29 Siemens Ag Schaltungsanordnung zur Helligkeitssteuerung von Leuchtstofflampen
US3801867A (en) * 1972-11-01 1974-04-02 Gen Electric Direct current energization of gaseous discharge

Also Published As

Publication number Publication date
BE843515A (fr) 1976-12-28
FR2316830B1 (it) 1981-08-07
ES449313A1 (es) 1977-08-16
CH621660A5 (en) 1981-02-13
DE2628214C3 (de) 1980-08-07
SE412833B (sv) 1980-03-17
AU501842B2 (en) 1979-06-28
GB1490176A (en) 1977-10-26
NL175371C (nl) 1984-10-16
FR2316830A1 (fr) 1977-01-28
DE2628214A1 (de) 1977-01-13
SE7607273L (sv) 1976-12-31
ATA472176A (de) 1979-08-15
JPS525987A (en) 1977-01-18
AU1522576A (en) 1978-01-05
NL175371B (nl) 1984-05-16
CA1071295A (en) 1980-02-05
NL7507734A (nl) 1977-01-03
JPS586367U (ja) 1983-01-17
AT355674B (de) 1980-03-10
DE2628214B2 (de) 1979-11-29

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