JPS6123537B2 - - Google Patents

Info

Publication number
JPS6123537B2
JPS6123537B2 JP52007354A JP735477A JPS6123537B2 JP S6123537 B2 JPS6123537 B2 JP S6123537B2 JP 52007354 A JP52007354 A JP 52007354A JP 735477 A JP735477 A JP 735477A JP S6123537 B2 JPS6123537 B2 JP S6123537B2
Authority
JP
Japan
Prior art keywords
aperture
optical path
shutter
shutter blade
level
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.)
Expired
Application number
JP52007354A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5393020A (en
Inventor
Yasuo Ishiguro
Osamu Ooba
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 JP735477A priority Critical patent/JPS5393020A/ja
Publication of JPS5393020A publication Critical patent/JPS5393020A/ja
Publication of JPS6123537B2 publication Critical patent/JPS6123537B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Shutters For Cameras (AREA)
  • Diaphragms For Cameras (AREA)
JP735477A 1977-01-26 1977-01-26 Camera shutter system Granted JPS5393020A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP735477A JPS5393020A (en) 1977-01-26 1977-01-26 Camera shutter system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP735477A JPS5393020A (en) 1977-01-26 1977-01-26 Camera shutter system

Publications (2)

Publication Number Publication Date
JPS5393020A JPS5393020A (en) 1978-08-15
JPS6123537B2 true JPS6123537B2 (en]) 1986-06-06

Family

ID=11663611

Family Applications (1)

Application Number Title Priority Date Filing Date
JP735477A Granted JPS5393020A (en) 1977-01-26 1977-01-26 Camera shutter system

Country Status (1)

Country Link
JP (1) JPS5393020A (en])

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63176849A (ja) * 1987-01-17 1988-07-21 Nissan Motor Co Ltd 自動変速機のクラツチ構造
KR20210131419A (ko) * 2019-03-13 2021-11-02 제이에프이 스틸 가부시키가이샤 초음파 탐상 방법, 초음파 탐상 장치, 강재의 제조 설비, 강재의 제조 방법, 및 강재의 품질 관리 방법

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58178120U (ja) * 1982-05-24 1983-11-29 日本電産コパル株式会社 電磁駆動プログラムシヤツタ−
JPS59116635A (ja) * 1982-12-23 1984-07-05 Konishiroku Photo Ind Co Ltd 電磁シヤツタ−装置
JPS59116636A (ja) * 1982-12-23 1984-07-05 Konishiroku Photo Ind Co Ltd 電磁駆動シヤツタ−装置
JP2005164942A (ja) * 2003-12-02 2005-06-23 Nidec Copal Corp 光源光調節用の絞り装置
JP5408996B2 (ja) * 2008-12-25 2014-02-05 オリンパス株式会社 光調節装置の制御方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50106620A (en]) * 1973-12-28 1975-08-22
JPS5710408B2 (en]) * 1974-04-25 1982-02-26

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63176849A (ja) * 1987-01-17 1988-07-21 Nissan Motor Co Ltd 自動変速機のクラツチ構造
KR20210131419A (ko) * 2019-03-13 2021-11-02 제이에프이 스틸 가부시키가이샤 초음파 탐상 방법, 초음파 탐상 장치, 강재의 제조 설비, 강재의 제조 방법, 및 강재의 품질 관리 방법

Also Published As

Publication number Publication date
JPS5393020A (en) 1978-08-15

Similar Documents

Publication Publication Date Title
US3348460A (en) Electronically controlled aperture and shutter arrangements for use with cameras
US4053907A (en) Program-controlled shutter
US4009866A (en) Exposure control device
JPS6123537B2 (en])
US3722392A (en) Camera shutter with novel operating mechanism
US3777646A (en) Electronic shutter for photographic camera
US3645186A (en) Shutter opening and closing mechanism
US3628437A (en) Photographic camera
GB1362831A (en) Photographic camera
US4494846A (en) Electromagnetic shutter
US3709113A (en) Shutter control mechanism
DE3133875C2 (en])
US3812512A (en) Electronic shutter for photographic cameras
US5446514A (en) Shutter blades drive mechanism for photographic cameras
US4401378A (en) Camera having automatic focus function and automatic exposure function
US3249034A (en) Shutter timing apparatus
JPS6223296B2 (en])
US3714880A (en) Electric shutter operating mechanism
JPH0313572B2 (en])
US3973269A (en) Shutter mechanism
US3472137A (en) Automatic shutter mechanism
US3646860A (en) Camera with automatically charged shutter
US4211480A (en) Electromagnetic shutter controlling device for camera
JPS5938727A (ja) カメラシヤツタ−作動装置
US3559547A (en) Photographic shutter with reciprocating shutter blade driving member and electronic timing device