JPS5220824A - Process for controlling electric shutter - Google Patents

Process for controlling electric shutter

Info

Publication number
JPS5220824A
JPS5220824A JP9709275A JP9709275A JPS5220824A JP S5220824 A JPS5220824 A JP S5220824A JP 9709275 A JP9709275 A JP 9709275A JP 9709275 A JP9709275 A JP 9709275A JP S5220824 A JPS5220824 A JP S5220824A
Authority
JP
Japan
Prior art keywords
controlling electric
electric shutter
shutter
judge
diode
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
JP9709275A
Other languages
Japanese (ja)
Inventor
Michio Yagi
Kazuo Shiozawa
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta Inc
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 Konica Minolta Inc filed Critical Konica Minolta Inc
Priority to JP9709275A priority Critical patent/JPS5220824A/en
Publication of JPS5220824A publication Critical patent/JPS5220824A/en
Pending legal-status Critical Current

Links

Landscapes

  • Shutter-Related Mechanisms (AREA)

Abstract

PURPOSE: To enable to judge an exchange period of an electric cell for the shutter by adding a random diode to a shutter control circuit.
COPYRIGHT: (C)1977,JPO&Japio
JP9709275A 1975-08-09 1975-08-09 Process for controlling electric shutter Pending JPS5220824A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9709275A JPS5220824A (en) 1975-08-09 1975-08-09 Process for controlling electric shutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9709275A JPS5220824A (en) 1975-08-09 1975-08-09 Process for controlling electric shutter

Publications (1)

Publication Number Publication Date
JPS5220824A true JPS5220824A (en) 1977-02-17

Family

ID=14182984

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9709275A Pending JPS5220824A (en) 1975-08-09 1975-08-09 Process for controlling electric shutter

Country Status (1)

Country Link
JP (1) JPS5220824A (en)

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