JPH0462366B2 - - Google Patents

Info

Publication number
JPH0462366B2
JPH0462366B2 JP58231667A JP23166783A JPH0462366B2 JP H0462366 B2 JPH0462366 B2 JP H0462366B2 JP 58231667 A JP58231667 A JP 58231667A JP 23166783 A JP23166783 A JP 23166783A JP H0462366 B2 JPH0462366 B2 JP H0462366B2
Authority
JP
Japan
Prior art keywords
shutter
electrostrictive element
circuit
voltage signal
analog gate
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 - Lifetime
Application number
JP58231667A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60122924A (ja
Inventor
Yasuo Ishiguro
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.)
Nidec Precision Corp
Original Assignee
Nidec Copal 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 Nidec Copal Corp filed Critical Nidec Copal Corp
Priority to JP58231667A priority Critical patent/JPS60122924A/ja
Publication of JPS60122924A publication Critical patent/JPS60122924A/ja
Publication of JPH0462366B2 publication Critical patent/JPH0462366B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Exposure Control For Cameras (AREA)
  • Shutters For Cameras (AREA)
  • Shutter-Related Mechanisms (AREA)
JP58231667A 1983-12-08 1983-12-08 露出制御装置 Granted JPS60122924A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58231667A JPS60122924A (ja) 1983-12-08 1983-12-08 露出制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58231667A JPS60122924A (ja) 1983-12-08 1983-12-08 露出制御装置

Publications (2)

Publication Number Publication Date
JPS60122924A JPS60122924A (ja) 1985-07-01
JPH0462366B2 true JPH0462366B2 (cg-RX-API-DMAC7.html) 1992-10-06

Family

ID=16927088

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58231667A Granted JPS60122924A (ja) 1983-12-08 1983-12-08 露出制御装置

Country Status (1)

Country Link
JP (1) JPS60122924A (cg-RX-API-DMAC7.html)

Also Published As

Publication number Publication date
JPS60122924A (ja) 1985-07-01

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