JPS5451528A - Digital electric shutter apparatus with scaling pulse converting type - Google Patents

Digital electric shutter apparatus with scaling pulse converting type

Info

Publication number
JPS5451528A
JPS5451528A JP11666377A JP11666377A JPS5451528A JP S5451528 A JPS5451528 A JP S5451528A JP 11666377 A JP11666377 A JP 11666377A JP 11666377 A JP11666377 A JP 11666377A JP S5451528 A JPS5451528 A JP S5451528A
Authority
JP
Japan
Prior art keywords
digital electric
electric shutter
shutter apparatus
pulse converting
converting type
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.)
Pending
Application number
JP11666377A
Other languages
Japanese (ja)
Inventor
Tsukumo Nobusawa
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.)
Pentax Corp
Original Assignee
Asahi Kogaku Kogyo Co Ltd
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 Asahi Kogaku Kogyo Co Ltd filed Critical Asahi Kogaku Kogyo Co Ltd
Priority to JP11666377A priority Critical patent/JPS5451528A/en
Publication of JPS5451528A publication Critical patent/JPS5451528A/en
Pending legal-status Critical Current

Links

Landscapes

  • Exposure Control For Cameras (AREA)
  • Shutter-Related Mechanisms (AREA)
JP11666377A 1977-09-30 1977-09-30 Digital electric shutter apparatus with scaling pulse converting type Pending JPS5451528A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11666377A JPS5451528A (en) 1977-09-30 1977-09-30 Digital electric shutter apparatus with scaling pulse converting type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11666377A JPS5451528A (en) 1977-09-30 1977-09-30 Digital electric shutter apparatus with scaling pulse converting type

Publications (1)

Publication Number Publication Date
JPS5451528A true JPS5451528A (en) 1979-04-23

Family

ID=14692804

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11666377A Pending JPS5451528A (en) 1977-09-30 1977-09-30 Digital electric shutter apparatus with scaling pulse converting type

Country Status (1)

Country Link
JP (1) JPS5451528A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59126225U (en) * 1983-02-15 1984-08-25 旭光学工業株式会社 Camera electronically controlled shutter drive device
JPS6211844A (en) * 1986-07-18 1987-01-20 Iwatsu Electric Co Ltd Exposure control device for copying machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59126225U (en) * 1983-02-15 1984-08-25 旭光学工業株式会社 Camera electronically controlled shutter drive device
JPH04340Y2 (en) * 1983-02-15 1992-01-08
JPS6211844A (en) * 1986-07-18 1987-01-20 Iwatsu Electric Co Ltd Exposure control device for copying machine

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