CH460949A - Device for igniting and operating low-voltage fluorescent lamps - Google Patents

Device for igniting and operating low-voltage fluorescent lamps

Info

Publication number
CH460949A
CH460949A CH1452267A CH1452267A CH460949A CH 460949 A CH460949 A CH 460949A CH 1452267 A CH1452267 A CH 1452267A CH 1452267 A CH1452267 A CH 1452267A CH 460949 A CH460949 A CH 460949A
Authority
CH
Switzerland
Prior art keywords
igniting
fluorescent lamps
operating low
voltage fluorescent
voltage
Prior art date
Application number
CH1452267A
Other languages
German (de)
Inventor
Knobel Fritz
Original Assignee
Knobel Fritz
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 Knobel Fritz filed Critical Knobel Fritz
Priority to CH1452267A priority Critical patent/CH460949A/en
Priority to DE19681764697 priority patent/DE1764697C3/en
Publication of CH460949A publication Critical patent/CH460949A/en
Priority to FR1588431D priority patent/FR1588431A/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
    • H05B41/14—Circuit arrangements
    • H05B41/16—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies
    • H05B41/18—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies having a starting switch
CH1452267A 1967-10-17 1967-10-17 Device for igniting and operating low-voltage fluorescent lamps CH460949A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH1452267A CH460949A (en) 1967-10-17 1967-10-17 Device for igniting and operating low-voltage fluorescent lamps
DE19681764697 DE1764697C3 (en) 1967-10-17 1968-07-19 Circuit arrangement for igniting and operating low-voltage discharge lamps
FR1588431D FR1588431A (en) 1967-10-17 1968-10-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1452267A CH460949A (en) 1967-10-17 1967-10-17 Device for igniting and operating low-voltage fluorescent lamps

Publications (1)

Publication Number Publication Date
CH460949A true CH460949A (en) 1968-08-15

Family

ID=4401535

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1452267A CH460949A (en) 1967-10-17 1967-10-17 Device for igniting and operating low-voltage fluorescent lamps

Country Status (2)

Country Link
CH (1) CH460949A (en)
FR (1) FR1588431A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2801939A1 (en) * 1977-01-26 1978-07-27 Philips Nv CIRCUIT ARRANGEMENT FOR IGNITING AND FEEDING A GAS AND / OR STEAM DISCHARGE LAMP

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2469856A2 (en) * 1978-11-10 1981-05-22 Abadie Henri Discharge lamp supply with preheating circuit - switched by thermistor and spark gap in series between tube electrodes
EP0028986B1 (en) * 1979-11-12 1983-04-13 Henri Abadie Feeding device for a discharge lamp with preheating circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2801939A1 (en) * 1977-01-26 1978-07-27 Philips Nv CIRCUIT ARRANGEMENT FOR IGNITING AND FEEDING A GAS AND / OR STEAM DISCHARGE LAMP

Also Published As

Publication number Publication date
DE1764697A1 (en) 1971-10-14
DE1764697B2 (en) 1977-06-30
FR1588431A (en) 1970-04-10

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