JPS552267A - Driving system of electromagnetically driven shutter - Google Patents

Driving system of electromagnetically driven shutter

Info

Publication number
JPS552267A
JPS552267A JP7513778A JP7513778A JPS552267A JP S552267 A JPS552267 A JP S552267A JP 7513778 A JP7513778 A JP 7513778A JP 7513778 A JP7513778 A JP 7513778A JP S552267 A JPS552267 A JP S552267A
Authority
JP
Japan
Prior art keywords
subject luminance
coil
constant voltage
shutter
capacitors
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
JP7513778A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6239403B2 (enrdf_load_stackoverflow
Inventor
Ryoichi Suzuki
Yukio Ogawa
Takao Kinoshita
Takashi Uchiyama
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 JP7513778A priority Critical patent/JPS552267A/ja
Priority to US06/048,742 priority patent/US4264162A/en
Priority to DE19792924876 priority patent/DE2924876A1/de
Publication of JPS552267A publication Critical patent/JPS552267A/ja
Publication of JPS6239403B2 publication Critical patent/JPS6239403B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Exposure Control For Cameras (AREA)
  • Shutters For Cameras (AREA)
JP7513778A 1978-06-21 1978-06-21 Driving system of electromagnetically driven shutter Granted JPS552267A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP7513778A JPS552267A (en) 1978-06-21 1978-06-21 Driving system of electromagnetically driven shutter
US06/048,742 US4264162A (en) 1978-06-21 1979-06-15 Drive system for electromagnetically driven shutter
DE19792924876 DE2924876A1 (de) 1978-06-21 1979-06-20 Antriebssystem fuer einen elektromagnetisch betriebenen verschluss

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7513778A JPS552267A (en) 1978-06-21 1978-06-21 Driving system of electromagnetically driven shutter

Publications (2)

Publication Number Publication Date
JPS552267A true JPS552267A (en) 1980-01-09
JPS6239403B2 JPS6239403B2 (enrdf_load_stackoverflow) 1987-08-22

Family

ID=13567494

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7513778A Granted JPS552267A (en) 1978-06-21 1978-06-21 Driving system of electromagnetically driven shutter

Country Status (1)

Country Link
JP (1) JPS552267A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61148436A (ja) * 1984-12-21 1986-07-07 Nippon Kogaku Kk <Nikon> 走行特性補正可能なシヤツタ−装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61148436A (ja) * 1984-12-21 1986-07-07 Nippon Kogaku Kk <Nikon> 走行特性補正可能なシヤツタ−装置

Also Published As

Publication number Publication date
JPS6239403B2 (enrdf_load_stackoverflow) 1987-08-22

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