PT74682B - Starter electronique pour tube fluorescent comportant un circuit temporisateur cooperant avec un circuit de surtension et un circuit de prechauffage - Google Patents

Starter electronique pour tube fluorescent comportant un circuit temporisateur cooperant avec un circuit de surtension et un circuit de prechauffage

Info

Publication number
PT74682B
PT74682B PT74682A PT7468282A PT74682B PT 74682 B PT74682 B PT 74682B PT 74682 A PT74682 A PT 74682A PT 7468282 A PT7468282 A PT 7468282A PT 74682 B PT74682 B PT 74682B
Authority
PT
Portugal
Prior art keywords
circuit
switching element
overvoltage
series
preheating
Prior art date
Application number
PT74682A
Other languages
English (en)
Portuguese (pt)
Other versions
PT74682A (fr
Original Assignee
Lampes Sa
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 Lampes Sa filed Critical Lampes Sa
Publication of PT74682A publication Critical patent/PT74682A/fr
Publication of PT74682B publication Critical patent/PT74682B/fr

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
    • H05B41/02—Details
    • H05B41/04—Starting switches
    • H05B41/042—Starting switches using semiconductor devices
    • H05B41/044—Starting switches using semiconductor devices for lamp provided with pre-heating electrodes
    • H05B41/046—Starting switches using semiconductor devices for lamp provided with pre-heating electrodes using controlled semiconductor devices

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
PT74682A 1981-04-03 1982-03-31 Starter electronique pour tube fluorescent comportant un circuit temporisateur cooperant avec un circuit de surtension et un circuit de prechauffage PT74682B (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8106772A FR2503521A1 (fr) 1981-04-03 1981-04-03 Starter electronique pour tube fluorescent, comportant un circuit temporisateur cooperant avec un circuit de surtension et un circuit de prechauffage

Publications (2)

Publication Number Publication Date
PT74682A PT74682A (fr) 1982-04-01
PT74682B true PT74682B (fr) 1983-08-22

Family

ID=9257004

Family Applications (1)

Application Number Title Priority Date Filing Date
PT74682A PT74682B (fr) 1981-04-03 1982-03-31 Starter electronique pour tube fluorescent comportant un circuit temporisateur cooperant avec un circuit de surtension et un circuit de prechauffage

Country Status (7)

Country Link
EP (1) EP0063507B1 (fr)
AT (1) ATE25316T1 (fr)
DE (1) DE3275345D1 (fr)
ES (1) ES511049A0 (fr)
FR (1) FR2503521A1 (fr)
MA (1) MA19430A1 (fr)
PT (1) PT74682B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU83920A1 (fr) * 1982-02-03 1983-09-02 Jean Marie De Pra Dispositif de demarrage pour lampes a decharge
CN1311715C (zh) * 2002-06-18 2007-04-18 陈树煌 有保护装置的电子镇流器

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1411575A (en) * 1972-12-20 1975-10-29 Lampes Sa Two-terminal electronic starters for fluorescent lamps

Also Published As

Publication number Publication date
FR2503521A1 (fr) 1982-10-08
ATE25316T1 (de) 1987-02-15
ES8303875A1 (es) 1983-02-01
EP0063507B1 (fr) 1987-01-28
EP0063507A1 (fr) 1982-10-27
DE3275345D1 (en) 1987-03-05
MA19430A1 (fr) 1982-12-31
ES511049A0 (es) 1983-02-01
FR2503521B1 (fr) 1984-05-04
PT74682A (fr) 1982-04-01

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