FR2316830B1 - - Google Patents

Info

Publication number
FR2316830B1
FR2316830B1 FR7619972A FR7619972A FR2316830B1 FR 2316830 B1 FR2316830 B1 FR 2316830B1 FR 7619972 A FR7619972 A FR 7619972A FR 7619972 A FR7619972 A FR 7619972A FR 2316830 B1 FR2316830 B1 FR 2316830B1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7619972A
Other languages
French (fr)
Other versions
FR2316830A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2316830A1 publication Critical patent/FR2316830A1/fr
Application granted granted Critical
Publication of FR2316830B1 publication Critical patent/FR2316830B1/fr
Granted legal-status Critical Current

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
FR7619972A 1975-06-30 1976-06-30 Dispositif muni d'une lampe a decharge dans la vapeur de sodium a basse pression Granted FR2316830A1 (fr)

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 (2)

Publication Number Publication Date
FR2316830A1 FR2316830A1 (fr) 1977-01-28
FR2316830B1 true FR2316830B1 (ja) 1981-08-07

Family

ID=19824047

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7619972A Granted FR2316830A1 (fr) 1975-06-30 1976-06-30 Dispositif muni d'une lampe a decharge dans la vapeur de sodium a basse pression

Country Status (13)

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

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
ES449313A1 (es) 1977-08-16
NL175371C (nl) 1984-10-16
GB1490176A (en) 1977-10-26
JPS586367U (ja) 1983-01-17
JPS525987A (en) 1977-01-18
BE843515A (fr) 1976-12-28
CA1071295A (en) 1980-02-05
FR2316830A1 (fr) 1977-01-28
DE2628214A1 (de) 1977-01-13
AU501842B2 (en) 1979-06-28
AT355674B (de) 1980-03-10
ATA472176A (de) 1979-08-15
IT1063432B (it) 1985-02-11
SE7607273L (sv) 1976-12-31
NL7507734A (nl) 1977-01-03
CH621660A5 (en) 1981-02-13
SE412833B (sv) 1980-03-17
DE2628214C3 (de) 1980-08-07
NL175371B (nl) 1984-05-16
AU1522576A (en) 1978-01-05
DE2628214B2 (de) 1979-11-29

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Legal Events

Date Code Title Description
ST Notification of lapse