FR2464502A1 - Dispositif photographique a lampes a eclair retournees - Google Patents

Dispositif photographique a lampes a eclair retournees Download PDF

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Publication number
FR2464502A1
FR2464502A1 FR8018881A FR8018881A FR2464502A1 FR 2464502 A1 FR2464502 A1 FR 2464502A1 FR 8018881 A FR8018881 A FR 8018881A FR 8018881 A FR8018881 A FR 8018881A FR 2464502 A1 FR2464502 A1 FR 2464502A1
Authority
FR
France
Prior art keywords
lamps
lamp
series
base
circuit
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.)
Granted
Application number
FR8018881A
Other languages
English (en)
French (fr)
Other versions
FR2464502B3 (enExample
Inventor
Andre C Bouchard
Donald E Armstrong
Ronald E Sindlinger
John W Shaffer
Daniel W Bricker
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.)
Osram Sylvania Inc
Original Assignee
GTE Products Corp
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 GTE Products Corp filed Critical GTE Products Corp
Priority to FR8018881A priority Critical patent/FR2464502A1/fr
Publication of FR2464502A1 publication Critical patent/FR2464502A1/fr
Application granted granted Critical
Publication of FR2464502B3 publication Critical patent/FR2464502B3/fr
Granted legal-status Critical Current

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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
    • G03B15/0442—Constructional details of the flash apparatus; Arrangement of lamps, reflectors, or the like

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Stroboscope Apparatuses (AREA)
FR8018881A 1980-09-01 1980-09-01 Dispositif photographique a lampes a eclair retournees Granted FR2464502A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8018881A FR2464502A1 (fr) 1980-09-01 1980-09-01 Dispositif photographique a lampes a eclair retournees

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8018881A FR2464502A1 (fr) 1980-09-01 1980-09-01 Dispositif photographique a lampes a eclair retournees

Publications (2)

Publication Number Publication Date
FR2464502A1 true FR2464502A1 (fr) 1981-03-06
FR2464502B3 FR2464502B3 (enExample) 1982-06-11

Family

ID=9245546

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8018881A Granted FR2464502A1 (fr) 1980-09-01 1980-09-01 Dispositif photographique a lampes a eclair retournees

Country Status (1)

Country Link
FR (1) FR2464502A1 (enExample)

Also Published As

Publication number Publication date
FR2464502B3 (enExample) 1982-06-11

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Legal Events

Date Code Title Description
ST Notification of lapse