FR2088930A5 - - Google Patents

Info

Publication number
FR2088930A5
FR2088930A5 FR7015791A FR7015791A FR2088930A5 FR 2088930 A5 FR2088930 A5 FR 2088930A5 FR 7015791 A FR7015791 A FR 7015791A FR 7015791 A FR7015791 A FR 7015791A FR 2088930 A5 FR2088930 A5 FR 2088930A5
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
FR7015791A
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.)
WATROUS DONALD
Original Assignee
WATROUS DONALD
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 WATROUS DONALD filed Critical WATROUS DONALD
Priority to FR7015791A priority Critical patent/FR2088930A5/fr
Application granted granted Critical
Publication of FR2088930A5 publication Critical patent/FR2088930A5/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/02—Illuminating scene
    • G03B15/03—Combinations of cameras with lighting apparatus; Flash units
    • G03B15/04—Combinations of cameras with non-electronic flash apparatus; Non-electronic flash units
    • G03B15/0452—Electrical ignition means connected to the shutter
    • G03B15/0457—Ignition mechanisms for sequential ignition of flash lamps
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR7015791A 1970-04-29 1970-04-29 Expired FR2088930A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7015791A FR2088930A5 (en) 1970-04-29 1970-04-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7015791A FR2088930A5 (en) 1970-04-29 1970-04-29

Publications (1)

Publication Number Publication Date
FR2088930A5 true FR2088930A5 (en) 1972-01-07

Family

ID=9054876

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7015791A Expired FR2088930A5 (en) 1970-04-29 1970-04-29

Country Status (1)

Country Link
FR (1) FR2088930A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2516738A1 (en) * 1981-11-17 1983-05-20 Hugueny Alain METHOD AND DEVICE FOR DISTRIBUTING ENERGY TO POWER LIGHT TUBES

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2516738A1 (en) * 1981-11-17 1983-05-20 Hugueny Alain METHOD AND DEVICE FOR DISTRIBUTING ENERGY TO POWER LIGHT TUBES

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Legal Events

Date Code Title Description
ST Notification of lapse