JPS5518634A - Driving circuit of electric shutter using permanent magnet - Google Patents

Driving circuit of electric shutter using permanent magnet

Info

Publication number
JPS5518634A
JPS5518634A JP9155078A JP9155078A JPS5518634A JP S5518634 A JPS5518634 A JP S5518634A JP 9155078 A JP9155078 A JP 9155078A JP 9155078 A JP9155078 A JP 9155078A JP S5518634 A JPS5518634 A JP S5518634A
Authority
JP
Japan
Prior art keywords
shutter
permanent magnet
iron piece
goes
coil
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.)
Granted
Application number
JP9155078A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6210416B2 (enrdf_load_stackoverflow
Inventor
Yasuo Ishiguro
Osamu Oba
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 JP9155078A priority Critical patent/JPS5518634A/ja
Publication of JPS5518634A publication Critical patent/JPS5518634A/ja
Publication of JPS6210416B2 publication Critical patent/JPS6210416B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Exposure Control For Cameras (AREA)
  • Shutter-Related Mechanisms (AREA)
JP9155078A 1978-07-28 1978-07-28 Driving circuit of electric shutter using permanent magnet Granted JPS5518634A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9155078A JPS5518634A (en) 1978-07-28 1978-07-28 Driving circuit of electric shutter using permanent magnet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9155078A JPS5518634A (en) 1978-07-28 1978-07-28 Driving circuit of electric shutter using permanent magnet

Publications (2)

Publication Number Publication Date
JPS5518634A true JPS5518634A (en) 1980-02-08
JPS6210416B2 JPS6210416B2 (enrdf_load_stackoverflow) 1987-03-06

Family

ID=14029594

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9155078A Granted JPS5518634A (en) 1978-07-28 1978-07-28 Driving circuit of electric shutter using permanent magnet

Country Status (1)

Country Link
JP (1) JPS5518634A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3605848A1 (de) * 1986-02-22 1987-08-27 Standard Elektrik Lorenz Ag Thermoplastische polymermischung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3605848A1 (de) * 1986-02-22 1987-08-27 Standard Elektrik Lorenz Ag Thermoplastische polymermischung

Also Published As

Publication number Publication date
JPS6210416B2 (enrdf_load_stackoverflow) 1987-03-06

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