JPS5147238U - - Google Patents

Info

Publication number
JPS5147238U
JPS5147238U JP1974120083U JP12008374U JPS5147238U JP S5147238 U JPS5147238 U JP S5147238U JP 1974120083 U JP1974120083 U JP 1974120083U JP 12008374 U JP12008374 U JP 12008374U JP S5147238 U JPS5147238 U JP S5147238U
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
JP1974120083U
Other languages
Japanese (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 JP1974120083U priority Critical patent/JPS5147238U/ja
Priority to GB40481/75A priority patent/GB1525249A/en
Priority to DE19752544330 priority patent/DE2544330A1/en
Priority to DE7531454U priority patent/DE7531454U/en
Publication of JPS5147238U publication Critical patent/JPS5147238U/ja
Priority to US05/934,747 priority patent/US4181411A/en
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
    • 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
    • G03B17/18—Signals indicating condition of a camera member or suitability of light
    • G03B17/20—Signals indicating condition of a camera member or suitability of light visible in viewfinder
    • 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
    • G03B7/087—Analogue circuits for control of both exposure time and aperture

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Indication In Cameras, And Counting Of Exposures (AREA)
  • Stroboscope Apparatuses (AREA)
JP1974120083U 1974-10-04 1974-10-04 Pending JPS5147238U (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP1974120083U JPS5147238U (en) 1974-10-04 1974-10-04
GB40481/75A GB1525249A (en) 1974-10-04 1975-10-03 Photographic camera
DE19752544330 DE2544330A1 (en) 1974-10-04 1975-10-03 CAMERA
DE7531454U DE7531454U (en) 1974-10-04 1975-10-03 CAMERA
US05/934,747 US4181411A (en) 1974-10-04 1978-08-21 Indicator device used in camera to indicate exposure values within a finder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1974120083U JPS5147238U (en) 1974-10-04 1974-10-04

Publications (1)

Publication Number Publication Date
JPS5147238U true JPS5147238U (en) 1976-04-08

Family

ID=14777471

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1974120083U Pending JPS5147238U (en) 1974-10-04 1974-10-04

Country Status (3)

Country Link
JP (1) JPS5147238U (en)
DE (2) DE2544330A1 (en)
GB (1) GB1525249A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54145525A (en) * 1978-05-08 1979-11-13 Fuji Photo Optical Co Ltd Display device in finder of camera
JPS5579085A (en) * 1978-12-11 1980-06-14 Kyoritsu Yuki Kogyo Kenkyusho:Kk Floating separator for waste water
JPS61271019A (en) * 1985-05-25 1986-12-01 Matsushita Electric Works Ltd Foam generation method
JPH0494728A (en) * 1990-08-10 1992-03-26 Noboru Sakano Non-clogging aeration sludge reducing device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2750177A1 (en) * 1976-11-24 1978-06-01 Minolta Camera Kk DISPLAY DEVICE FOR A CAMERA
JPS54151445A (en) * 1978-05-19 1979-11-28 Canon Inc Camera

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4121320Y1 (en) * 1966-05-04 1966-10-19

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4121320Y1 (en) * 1966-05-04 1966-10-19

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54145525A (en) * 1978-05-08 1979-11-13 Fuji Photo Optical Co Ltd Display device in finder of camera
JPS5579085A (en) * 1978-12-11 1980-06-14 Kyoritsu Yuki Kogyo Kenkyusho:Kk Floating separator for waste water
JPS61271019A (en) * 1985-05-25 1986-12-01 Matsushita Electric Works Ltd Foam generation method
JPH0242533B2 (en) * 1985-05-25 1990-09-25
JPH0494728A (en) * 1990-08-10 1992-03-26 Noboru Sakano Non-clogging aeration sludge reducing device

Also Published As

Publication number Publication date
DE2544330A1 (en) 1976-04-08
GB1525249A (en) 1978-09-20
DE7531454U (en) 1978-03-09

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