JPS5029035A - - Google Patents

Info

Publication number
JPS5029035A
JPS5029035A JP48081089A JP8108973A JPS5029035A JP S5029035 A JPS5029035 A JP S5029035A JP 48081089 A JP48081089 A JP 48081089A JP 8108973 A JP8108973 A JP 8108973A JP S5029035 A JPS5029035 A JP S5029035A
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.)
Granted
Application number
JP48081089A
Other languages
Japanese (ja)
Other versions
JPS618414B2 (US20110009641A1-20110113-C00185.png
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 JP48081089A priority Critical patent/JPS618414B2/ja
Priority to US05/486,427 priority patent/US3964073A/en
Priority to DE2433894A priority patent/DE2433894C2/de
Publication of JPS5029035A publication Critical patent/JPS5029035A/ja
Priority to US05/674,721 priority patent/US4062023A/en
Publication of JPS618414B2 publication Critical patent/JPS618414B2/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure Control For Cameras (AREA)
JP48081089A 1973-07-17 1973-07-17 Expired JPS618414B2 (US20110009641A1-20110113-C00185.png)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP48081089A JPS618414B2 (US20110009641A1-20110113-C00185.png) 1973-07-17 1973-07-17
US05/486,427 US3964073A (en) 1973-07-17 1974-07-08 Exposure control devices for photographic cameras
DE2433894A DE2433894C2 (de) 1973-07-17 1974-07-15 Belichtungssteuervorrichtung für eine einäugige Spiegelreflexkamera
US05/674,721 US4062023A (en) 1973-07-17 1976-04-06 Exposure control devices for photographic cameras

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48081089A JPS618414B2 (US20110009641A1-20110113-C00185.png) 1973-07-17 1973-07-17

Publications (2)

Publication Number Publication Date
JPS5029035A true JPS5029035A (US20110009641A1-20110113-C00185.png) 1975-03-24
JPS618414B2 JPS618414B2 (US20110009641A1-20110113-C00185.png) 1986-03-14

Family

ID=13736653

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48081089A Expired JPS618414B2 (US20110009641A1-20110113-C00185.png) 1973-07-17 1973-07-17

Country Status (3)

Country Link
US (1) US3964073A (US20110009641A1-20110113-C00185.png)
JP (1) JPS618414B2 (US20110009641A1-20110113-C00185.png)
DE (1) DE2433894C2 (US20110009641A1-20110113-C00185.png)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS524827A (en) * 1975-07-01 1977-01-14 Kyocera Corp Electronic programmed shutter circuit
JPS5421115A (en) * 1977-07-18 1979-02-17 Nippon Telegr & Teleph Corp <Ntt> Phase synchronism system for video signal
JPS5466837A (en) * 1977-11-08 1979-05-29 Fuji Photo Optical Co Ltd Automatic exposure control system
JPS5590935A (en) * 1978-12-29 1980-07-10 Minolta Camera Co Ltd Camera using interchangeable lens
JPS57192520U (US20110009641A1-20110113-C00185.png) * 1981-05-29 1982-12-06
JPS60181726U (ja) * 1985-04-04 1985-12-03 オリンパス光学工業株式会社 プログラムｅｅカメラ
JPS60181725U (ja) * 1985-04-04 1985-12-03 オリンパス光学工業株式会社 プログラムｅｅカメラ
JPS6152278A (ja) * 1984-08-21 1986-03-14 Junichi Iwamura 光合成細菌濃厚液の製造法

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4054887A (en) * 1973-04-16 1977-10-18 Ernest Leitz Gmbh Exposure control device for photographic cameras
US4142787A (en) * 1974-03-29 1979-03-06 Minolta Camera Kabushiki Kaisha Automatic diaphragm control mechanism for a single lens reflex camera
JPS5141522A (US20110009641A1-20110113-C00185.png) * 1974-10-04 1976-04-07 Canon Kk
JPS5177229A (US20110009641A1-20110113-C00185.png) * 1974-12-26 1976-07-05 Asahi Optical Co Ltd
JPS5184437U (US20110009641A1-20110113-C00185.png) * 1974-12-26 1976-07-07
JPS5177286A (en) * 1974-12-26 1976-07-05 Asahi Optical Co Ltd Roshutsuseigyosochi
JPS5270830A (en) * 1975-12-10 1977-06-13 Minolta Camera Co Ltd Lens interchangeable camera
JPS5328423A (en) * 1976-08-27 1978-03-16 Asahi Optical Co Ltd Previous shutter releasing unit for aperture control automatic exposure camera
JPS5332731A (en) * 1976-09-07 1978-03-28 Minolta Camera Co Ltd Program shutter
JPS5480125A (en) * 1977-12-08 1979-06-26 Canon Inc Exposure control circuit
JPS54156533A (en) * 1978-05-31 1979-12-10 Nippon Chemical Ind Camera having variable programmed exposure controller
DE2853067C2 (de) * 1978-12-08 1985-11-21 Ernst Leitz Wetzlar Gmbh, 6330 Wetzlar Einrichtung zur automatischen Belichtungssteuerung für eine fotografische Kamera
JPS561926A (en) * 1979-06-21 1981-01-10 Nippon Kogaku Kk <Nikon> Program type exposure control unit of lens interchangeable camera
JPS5642216A (en) * 1979-09-14 1981-04-20 Copal Co Ltd Program exposure control unit by open photometry suited for lens interchangeable camera
JPS5879227A (ja) * 1981-11-06 1983-05-13 Nippon Kogaku Kk <Nikon> カメラのプログラム露出制御装置
JPS59161128U (ja) * 1983-04-14 1984-10-29 オリンパス光学工業株式会社 プログラム自動露出制御回路
AU649805B2 (en) * 1991-04-15 1994-06-02 Asahi Kogaku Kogyo Kabushiki Kaisha Exposure control apparatus of camera

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2133212A1 (de) * 1970-07-03 1972-01-05 Nippon Kogaku Kk Kamera mit automatischer Steuereinrichtung fuer die Belichtung
JPS5028831A (US20110009641A1-20110113-C00185.png) * 1973-07-16 1975-03-24

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3292516A (en) * 1963-05-17 1966-12-20 Copal Co Ltd Photographic camera with automatic exposure control
JPS571813B1 (US20110009641A1-20110113-C00185.png) * 1971-05-31 1982-01-13
NL180960C (nl) * 1973-03-30 1987-05-18 Canon Kk Reflexcamera met automatische belichtingsinstelinrichting.
DE2319167C3 (de) * 1973-04-16 1986-05-28 Ernst Leitz Wetzlar Gmbh, 6330 Wetzlar Belichtungssteuervorrichtung für fotografische Kameras

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2133212A1 (de) * 1970-07-03 1972-01-05 Nippon Kogaku Kk Kamera mit automatischer Steuereinrichtung fuer die Belichtung
JPS5028831A (US20110009641A1-20110113-C00185.png) * 1973-07-16 1975-03-24

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS524827A (en) * 1975-07-01 1977-01-14 Kyocera Corp Electronic programmed shutter circuit
JPS5852567B2 (ja) * 1975-07-01 1983-11-24 京セラ株式会社 プログラムデンキシヤツタカイロ
JPS5421115A (en) * 1977-07-18 1979-02-17 Nippon Telegr & Teleph Corp <Ntt> Phase synchronism system for video signal
JPS5466837A (en) * 1977-11-08 1979-05-29 Fuji Photo Optical Co Ltd Automatic exposure control system
JPS5590935A (en) * 1978-12-29 1980-07-10 Minolta Camera Co Ltd Camera using interchangeable lens
JPS57192520U (US20110009641A1-20110113-C00185.png) * 1981-05-29 1982-12-06
JPS6152278A (ja) * 1984-08-21 1986-03-14 Junichi Iwamura 光合成細菌濃厚液の製造法
JPS60181726U (ja) * 1985-04-04 1985-12-03 オリンパス光学工業株式会社 プログラムｅｅカメラ
JPS60181725U (ja) * 1985-04-04 1985-12-03 オリンパス光学工業株式会社 プログラムｅｅカメラ

Also Published As

Publication number Publication date
US3964073A (en) 1976-06-15
DE2433894C2 (de) 1985-02-28
JPS618414B2 (US20110009641A1-20110113-C00185.png) 1986-03-14
DE2433894A1 (de) 1975-02-06

Similar Documents

Publication Publication Date Title
AR201758A1 (US20110009641A1-20110113-C00185.png)
AU476761B2 (US20110009641A1-20110113-C00185.png)
AR201235Q (US20110009641A1-20110113-C00185.png)
AR201231Q (US20110009641A1-20110113-C00185.png)
AU474593B2 (US20110009641A1-20110113-C00185.png)
AU474511B2 (US20110009641A1-20110113-C00185.png)
AU474838B2 (US20110009641A1-20110113-C00185.png)
AU465453B2 (US20110009641A1-20110113-C00185.png)
AU471343B2 (US20110009641A1-20110113-C00185.png)
AU465434B2 (US20110009641A1-20110113-C00185.png)
AU450229B2 (US20110009641A1-20110113-C00185.png)
AU476714B2 (US20110009641A1-20110113-C00185.png)
BR7403057A (US20110009641A1-20110113-C00185.png)
AR201229Q (US20110009641A1-20110113-C00185.png)
AU466283B2 (US20110009641A1-20110113-C00185.png)
AU476696B2 (US20110009641A1-20110113-C00185.png)
AU472848B2 (US20110009641A1-20110113-C00185.png)
AR199451A1 (US20110009641A1-20110113-C00185.png)
FR2223720B1 (US20110009641A1-20110113-C00185.png)
AU477823B2 (US20110009641A1-20110113-C00185.png)
AR197627A1 (US20110009641A1-20110113-C00185.png)
AR201432A1 (US20110009641A1-20110113-C00185.png)
AR200885A1 (US20110009641A1-20110113-C00185.png)
AR210729A1 (US20110009641A1-20110113-C00185.png)
AU477824B2 (US20110009641A1-20110113-C00185.png)