GB539282A - Means for operating gas discharge lamps - Google Patents

Means for operating gas discharge lamps

Info

Publication number
GB539282A
GB539282A GB396940A GB396940A GB539282A GB 539282 A GB539282 A GB 539282A GB 396940 A GB396940 A GB 396940A GB 396940 A GB396940 A GB 396940A GB 539282 A GB539282 A GB 539282A
Authority
GB
United Kingdom
Prior art keywords
gas discharge
discharge lamps
operating gas
operating
lamps
Prior art date
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
GB396940A
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.)
ZF International UK Ltd
Original Assignee
Joseph Lucas Ltd
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 Joseph Lucas Ltd filed Critical Joseph Lucas Ltd
Priority to GB396940A priority Critical patent/GB539282A/en
Publication of GB539282A publication Critical patent/GB539282A/en
Expired 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
    • H05B41/24—Circuit arrangements in which the lamp is fed by high frequency ac, or with separate oscillator frequency
GB396940A 1940-03-02 1940-03-02 Means for operating gas discharge lamps Expired GB539282A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB396940A GB539282A (en) 1940-03-02 1940-03-02 Means for operating gas discharge lamps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB396940A GB539282A (en) 1940-03-02 1940-03-02 Means for operating gas discharge lamps

Publications (1)

Publication Number Publication Date
GB539282A true GB539282A (en) 1941-09-03

Family

ID=9768298

Family Applications (1)

Application Number Title Priority Date Filing Date
GB396940A Expired GB539282A (en) 1940-03-02 1940-03-02 Means for operating gas discharge lamps

Country Status (1)

Country Link
GB (1) GB539282A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE966966C (en) * 1948-07-22 1957-09-19 Cav Ltd Circuit for operating gas discharge lamps

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE966966C (en) * 1948-07-22 1957-09-19 Cav Ltd Circuit for operating gas discharge lamps

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