JPS52164527U - - Google Patents

Info

Publication number
JPS52164527U
JPS52164527U JP1976073844U JP7384476U JPS52164527U JP S52164527 U JPS52164527 U JP S52164527U JP 1976073844 U JP1976073844 U JP 1976073844U JP 7384476 U JP7384476 U JP 7384476U JP S52164527 U JPS52164527 U JP S52164527U
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.)
Pending
Application number
JP1976073844U
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 JP1976073844U priority Critical patent/JPS52164527U/ja
Priority to DE19777716752U priority patent/DE7716752U1/de
Priority to DE2723926A priority patent/DE2723926B2/de
Priority to US05/801,583 priority patent/US4115790A/en
Publication of JPS52164527U publication Critical patent/JPS52164527U/ja
Pending 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)
  • Shutters For Cameras (AREA)
  • Camera Bodies And Camera Details Or Accessories (AREA)
JP1976073844U 1976-06-07 1976-06-07 Pending JPS52164527U (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1976073844U JPS52164527U (ja) 1976-06-07 1976-06-07
DE19777716752U DE7716752U1 (de) 1976-06-07 1977-05-26 Gedruckte schaltungsplatine einer photografischen kamera zur photoelektrischen steuerung der oeffnungszeit des kameraverschlusses
DE2723926A DE2723926B2 (de) 1976-06-07 1977-05-26 Gedruckte Schaltungsplatine einer photografischen Kamera zur photoelektrischen Steuerung der Öffnungszeit des Kameraverschlusses
US05/801,583 US4115790A (en) 1976-06-07 1977-05-31 Device for preventing leakage current in light responsive circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1976073844U JPS52164527U (ja) 1976-06-07 1976-06-07

Publications (1)

Publication Number Publication Date
JPS52164527U true JPS52164527U (ja) 1977-12-13

Family

ID=13529846

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1976073844U Pending JPS52164527U (ja) 1976-06-07 1976-06-07

Country Status (3)

Country Link
US (1) US4115790A (ja)
JP (1) JPS52164527U (ja)
DE (2) DE7716752U1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4288694A (en) * 1977-11-02 1981-09-08 Motorola, Inc. High-impedance IGFET input circuit suitable for smoke detector I.C.
JPS5717928A (en) * 1980-07-07 1982-01-29 Olympus Optical Co Ltd Photometer against reflection of camera
JPH0450834U (ja) * 1990-09-04 1992-04-28

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3419433A (en) * 1966-05-13 1968-12-31 Nasa Usa Solar cell and circuit array and process for nullifying magnetic fields
JPS5127382A (ja) * 1974-07-02 1976-03-06 Olympus Optical Co

Also Published As

Publication number Publication date
DE2723926B2 (de) 1978-03-23
US4115790A (en) 1978-09-19
DE7716752U1 (de) 1982-09-30
DE2723926A1 (de) 1977-12-08

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