JPH0121486B2 - - Google Patents

Info

Publication number
JPH0121486B2
JPH0121486B2 JP56147777A JP14777781A JPH0121486B2 JP H0121486 B2 JPH0121486 B2 JP H0121486B2 JP 56147777 A JP56147777 A JP 56147777A JP 14777781 A JP14777781 A JP 14777781A JP H0121486 B2 JPH0121486 B2 JP H0121486B2
Authority
JP
Japan
Prior art keywords
time
circuit
power supply
exposure control
control mode
Prior art date
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
JP56147777A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5849920A (ja
Inventor
Sakuji Watanabe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nikon Corp
Original Assignee
Nikon Corp
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 by Nikon Corp filed Critical Nikon Corp
Priority to JP56147777A priority Critical patent/JPS5849920A/ja
Publication of JPS5849920A publication Critical patent/JPS5849920A/ja
Publication of JPH0121486B2 publication Critical patent/JPH0121486B2/ja
Granted 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
    • G03B7/091—Digital circuits
    • G03B7/093—Digital circuits for control of exposure time

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure Control For Cameras (AREA)
JP56147777A 1981-09-21 1981-09-21 カメラの給電制御回路 Granted JPS5849920A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56147777A JPS5849920A (ja) 1981-09-21 1981-09-21 カメラの給電制御回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56147777A JPS5849920A (ja) 1981-09-21 1981-09-21 カメラの給電制御回路

Publications (2)

Publication Number Publication Date
JPS5849920A JPS5849920A (ja) 1983-03-24
JPH0121486B2 true JPH0121486B2 (enrdf_load_stackoverflow) 1989-04-21

Family

ID=15437943

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56147777A Granted JPS5849920A (ja) 1981-09-21 1981-09-21 カメラの給電制御回路

Country Status (1)

Country Link
JP (1) JPS5849920A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI751176B (zh) 2016-08-31 2022-01-01 日商工機控股股份有限公司 打釘機、壓力調節器和打釘單元

Also Published As

Publication number Publication date
JPS5849920A (ja) 1983-03-24

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