FR954153A - Flashlight control circuit - Google Patents

Flashlight control circuit

Info

Publication number
FR954153A
FR954153A FR954153DA FR954153A FR 954153 A FR954153 A FR 954153A FR 954153D A FR954153D A FR 954153DA FR 954153 A FR954153 A FR 954153A
Authority
FR
France
Prior art keywords
control circuit
flashlight control
flashlight
circuit
control
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
Other languages
French (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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR954153A publication Critical patent/FR954153A/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
    • H05B41/30—Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp
    • H05B41/32—Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp for single flash operation
FR954153D 1946-10-12 1947-10-10 Flashlight control circuit Expired FR954153A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US954153XA 1946-10-12 1946-10-12

Publications (1)

Publication Number Publication Date
FR954153A true FR954153A (en) 1949-12-20

Family

ID=22251895

Family Applications (1)

Application Number Title Priority Date Filing Date
FR954153D Expired FR954153A (en) 1946-10-12 1947-10-10 Flashlight control circuit

Country Status (1)

Country Link
FR (1) FR954153A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1056270B (en) * 1955-11-02 1959-04-30 Gernot Dennukat Circuit arrangement for the simultaneous operation of several flash tubes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1056270B (en) * 1955-11-02 1959-04-30 Gernot Dennukat Circuit arrangement for the simultaneous operation of several flash tubes

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