JPS5650499Y2 - - Google Patents

Info

Publication number
JPS5650499Y2
JPS5650499Y2 JP1972108890U JP10889072U JPS5650499Y2 JP S5650499 Y2 JPS5650499 Y2 JP S5650499Y2 JP 1972108890 U JP1972108890 U JP 1972108890U JP 10889072 U JP10889072 U JP 10889072U JP S5650499 Y2 JPS5650499 Y2 JP S5650499Y2
Authority
JP
Japan
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
JP1972108890U
Other languages
Japanese (ja)
Other versions
JPS4965231U (en:Method
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
Priority to JP1972108890U priority Critical patent/JPS5650499Y2/ja
Priority to US396655A priority patent/US3871006A/en
Priority to DE19732346713 priority patent/DE2346713A1/de
Publication of JPS4965231U publication Critical patent/JPS4965231U/ja
Application granted granted Critical
Publication of JPS5650499Y2 publication Critical patent/JPS5650499Y2/ja
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
    • G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
    • G03B7/08—Control effected solely on the basis of the response, to the intensity of the light received by the camera, of a built-in light-sensitive device
    • G03B7/081—Analogue circuits
    • G03B7/085—Analogue circuits for control of aperture

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure Control For Cameras (AREA)
  • Diaphragms For Cameras (AREA)
JP1972108890U 1972-09-18 1972-09-18 Expired JPS5650499Y2 (en:Method)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1972108890U JPS5650499Y2 (en:Method) 1972-09-18 1972-09-18
US396655A US3871006A (en) 1972-09-18 1973-09-12 Automatic diaphragm setting apparatus for camera
DE19732346713 DE2346713A1 (de) 1972-09-18 1973-09-17 Automatische blendeneinstellvorrichtung fuer eine kamera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1972108890U JPS5650499Y2 (en:Method) 1972-09-18 1972-09-18

Publications (2)

Publication Number Publication Date
JPS4965231U JPS4965231U (en:Method) 1974-06-07
JPS5650499Y2 true JPS5650499Y2 (en:Method) 1981-11-26

Family

ID=14496184

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1972108890U Expired JPS5650499Y2 (en:Method) 1972-09-18 1972-09-18

Country Status (3)

Country Link
US (1) US3871006A (en:Method)
JP (1) JPS5650499Y2 (en:Method)
DE (1) DE2346713A1 (en:Method)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2754122A1 (de) * 1977-12-05 1979-06-07 Agfa Gevaert Ag Programmierbarer vollautomatischer verschluss fuer fotografische kameras

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1118601B (de) * 1956-09-26 1961-11-30 Gauthier Gmbh A Photographische Kamera oder photographischer Verschluss mit selbsttaetiger Belichtungseinstellung
US3027818A (en) * 1959-07-17 1962-04-03 Eastman Kodak Co Automatic exposure control for photographic cameras
US3116659A (en) * 1959-09-28 1964-01-07 Invertions Finance Corp Exposure control for still or moving picture cameras
US3078773A (en) * 1960-03-29 1963-02-26 Paillard Sa Feeler device responsive to the position of the needle of a galvanometer
US3116673A (en) * 1961-07-27 1964-01-07 Bogopolsky Raphael Automatic regulating device for the lighting of a photo-sensitive film during filming
US3379107A (en) * 1964-04-11 1968-04-23 Eastman Kodak Co Automatic exposure control device for photographic cameras
US3299789A (en) * 1964-06-05 1967-01-24 Eastman Kodak Co Automatic exposure control system
US3491664A (en) * 1967-03-14 1970-01-27 Eastman Kodak Co Automatic exposure control for cameras
US3554103A (en) * 1968-04-01 1971-01-12 Eastman Kodak Co Automatic exposure control system
US3614919A (en) * 1968-12-16 1971-10-26 Polaroid Corp Aperture defining exposure control system

Also Published As

Publication number Publication date
DE2346713A1 (de) 1974-03-28
US3871006A (en) 1975-03-11
JPS4965231U (en:Method) 1974-06-07

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