JPS55159424A - Operation control system of electric shutter - Google Patents

Operation control system of electric shutter

Info

Publication number
JPS55159424A
JPS55159424A JP6338979A JP6338979A JPS55159424A JP S55159424 A JPS55159424 A JP S55159424A JP 6338979 A JP6338979 A JP 6338979A JP 6338979 A JP6338979 A JP 6338979A JP S55159424 A JPS55159424 A JP S55159424A
Authority
JP
Japan
Prior art keywords
shutter
constitution
closing
switch
time
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
JP6338979A
Other languages
English (en)
Inventor
Takashi Uchiyama
Tetsuya Taguchi
Mitsutoshi Ogiso
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.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Priority to JP6338979A priority Critical patent/JPS55159424A/ja
Publication of JPS55159424A publication Critical patent/JPS55159424A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Exposure Control For Cameras (AREA)
  • Diaphragms For Cameras (AREA)
  • Shutters For Cameras (AREA)
JP6338979A 1979-05-23 1979-05-23 Operation control system of electric shutter Pending JPS55159424A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6338979A JPS55159424A (en) 1979-05-23 1979-05-23 Operation control system of electric shutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6338979A JPS55159424A (en) 1979-05-23 1979-05-23 Operation control system of electric shutter

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP51004195 Division

Publications (1)

Publication Number Publication Date
JPS55159424A true JPS55159424A (en) 1980-12-11

Family

ID=13227887

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6338979A Pending JPS55159424A (en) 1979-05-23 1979-05-23 Operation control system of electric shutter

Country Status (1)

Country Link
JP (1) JPS55159424A (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1937405A1 (de) * 1968-07-25 1970-01-29 Honeywell Inc Lichtempfindliche Steuerschaltung
DE1937550A1 (de) * 1968-07-25 1970-01-29 Honeywell Inc Fotografisches Blitzlichtgeraet

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1937405A1 (de) * 1968-07-25 1970-01-29 Honeywell Inc Lichtempfindliche Steuerschaltung
DE1937550A1 (de) * 1968-07-25 1970-01-29 Honeywell Inc Fotografisches Blitzlichtgeraet

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