JPS5618929B2 - - Google Patents

Info

Publication number
JPS5618929B2
JPS5618929B2 JP4189573A JP4189573A JPS5618929B2 JP S5618929 B2 JPS5618929 B2 JP S5618929B2 JP 4189573 A JP4189573 A JP 4189573A JP 4189573 A JP4189573 A JP 4189573A JP S5618929 B2 JPS5618929 B2 JP S5618929B2
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
JP4189573A
Other versions
JPS49129532A (ja
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 JP4189573A priority Critical patent/JPS5618929B2/ja
Priority to US00415316A priority patent/US3855603A/en
Priority to DE19732356964 priority patent/DE2356964C3/de
Publication of JPS49129532A publication Critical patent/JPS49129532A/ja
Priority to US05/719,894 priority patent/USRE29927E/en
Publication of JPS5618929B2 publication Critical patent/JPS5618929B2/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
    • G03B7/083—Analogue circuits for control of exposure time
JP4189573A 1972-11-16 1973-04-13 Expired JPS5618929B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP4189573A JPS5618929B2 (ja) 1973-04-13 1973-04-13
US00415316A US3855603A (en) 1973-04-13 1973-11-13 Shutter operating circuits for photographic cameras
DE19732356964 DE2356964C3 (de) 1972-11-16 1973-11-15 Elektrische Verschlußsteuerschaltung fur eine photographische Kamera
US05/719,894 USRE29927E (en) 1972-11-16 1976-09-02 Shutter operating circuits for photographic cameras

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4189573A JPS5618929B2 (ja) 1973-04-13 1973-04-13

Publications (2)

Publication Number Publication Date
JPS49129532A JPS49129532A (ja) 1974-12-11
JPS5618929B2 true JPS5618929B2 (ja) 1981-05-02

Family

ID=12621009

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4189573A Expired JPS5618929B2 (ja) 1972-11-16 1973-04-13

Country Status (2)

Country Link
US (1) US3855603A (ja)
JP (1) JPS5618929B2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5972933U (ja) * 1982-11-07 1984-05-17 谷　良信 シヨルダ−バツグ用安全紐
JPH09222640A (ja) * 1996-02-15 1997-08-26 Nec Corp 電子スチルカメラ

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3928860A (en) * 1972-09-26 1975-12-23 Fuji Photo Optical Co Ltd Exposure control circuit for photographic camera
JPS5332701B2 (ja) * 1973-05-11 1978-09-09
US4015276A (en) * 1973-09-13 1977-03-29 Yashica Co., Ltd. Electric shutter operating circuits for use in photographic cameras
US4104654A (en) * 1974-07-02 1978-08-01 Olympus Optical Co., Ltd. Photometric apparatus for single lens reflex camera
JPS5333442U (ja) * 1976-08-30 1978-03-23
JPS5718770U (ja) * 1980-07-08 1982-01-30

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3648053A (en) * 1969-11-14 1972-03-07 Copal Co Ltd Warning circuit for use in a ttl-type electronic shutter
US3690230A (en) * 1969-12-25 1972-09-12 Asahi Optical Co Ltd Electronic circuits for automatic camera controls
US3626825A (en) * 1970-05-28 1971-12-14 Texas Instruments Inc Radiation-sensitive camera shutter and aperture control systems
US3731604A (en) * 1970-06-12 1973-05-08 Yashica Co Ltd Electric shutter operating circuit for cameras
GB1339622A (en) * 1970-06-16 1973-12-05 Asahi Optical Co Ltd Electric shutter control circuit for a single-lens reflex camera
JPS5038331B1 (ja) * 1971-03-03 1975-12-09
JPS5127582B2 (ja) * 1973-04-02 1976-08-13

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5972933U (ja) * 1982-11-07 1984-05-17 谷　良信 シヨルダ−バツグ用安全紐
JPH09222640A (ja) * 1996-02-15 1997-08-26 Nec Corp 電子スチルカメラ

Also Published As

Publication number Publication date
US3855603A (en) 1974-12-17
JPS49129532A (ja) 1974-12-11

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