FR614544A - Electric control device for opening the shutter of a photographic camera - Google Patents

Electric control device for opening the shutter of a photographic camera

Info

Publication number
FR614544A
FR614544A FR614544DA FR614544A FR 614544 A FR614544 A FR 614544A FR 614544D A FR614544D A FR 614544DA FR 614544 A FR614544 A FR 614544A
Authority
FR
France
Prior art keywords
shutter
opening
control device
electric control
photographic camera
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)
Inventor
Paul Barraud
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 filed Critical
Application granted granted Critical
Publication of FR614544A publication Critical patent/FR614544A/en
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
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/38—Releasing-devices separate from shutter

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR614544D 1926-04-15 1926-04-15 Electric control device for opening the shutter of a photographic camera Expired FR614544A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR614544T 1926-04-15

Publications (1)

Publication Number Publication Date
FR614544A true FR614544A (en) 1926-12-16

Family

ID=8980286

Family Applications (1)

Application Number Title Priority Date Filing Date
FR614544D Expired FR614544A (en) 1926-04-15 1926-04-15 Electric control device for opening the shutter of a photographic camera

Country Status (1)

Country Link
FR (1) FR614544A (en)

Similar Documents

Publication Publication Date Title
FR614544A (en) Electric control device for opening the shutter of a photographic camera
FR574620A (en) Camera shutter control device
FR1419387A (en) Single-lens reflex camera exposure time meter
FR675786A (en) Camera film control device
FR1131910A (en) Electrically operated shutter release for photographic camera
FR603166A (en) Camera shutter mechanism
FR1394347A (en) Shutter release device for photographic camera
FR818770A (en) Photographic camera combined with an electric device for measuring exposure time
FR832198A (en) Automatic adjustment device for the shutter or diaphragm of a photographic camera
FR36566E (en) Device for controlling the lens shutter of aerial cameras
FR599886A (en) Device for transforming an ordinary photographic camera into a cinematographic camera or projection device
FR849388A (en) Advanced device for adjusting the lens of a camera
FR679630A (en) Shutter for cinematographic projection device
FR1391413A (en) Device for automatically adjusting the aperture of the diaphragm of a photographic camera
FR981598A (en) Shutter device for photographic camera
FR705084A (en) Control device for cinematographic apparatus
CH438011A (en) Exposure control device for a photographic or cinematographic camera
FR1400780A (en) Device for determining the exposure time for a camera shutter
FR821214A (en) Camera device for automatically determining the exposure time of photographic enlargements
FR907301A (en) Folding camera shutter release device
FR663456A (en) Electric device for remote control
FR599237A (en) Control device for cinematographic cameras or projection devices
FR518337A (en) Camera shutter control
FR1517760A (en) Handle for photographic or cinematographic camera
FR837871A (en) Device for blocking the engagement of the opening mechanism for specific positions of the shutter of cameras