CN1090395A - 电磁驱动快门装置 - Google Patents

电磁驱动快门装置 Download PDF

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Publication number
CN1090395A
CN1090395A CN93102076A CN93102076A CN1090395A CN 1090395 A CN1090395 A CN 1090395A CN 93102076 A CN93102076 A CN 93102076A CN 93102076 A CN93102076 A CN 93102076A CN 1090395 A CN1090395 A CN 1090395A
Authority
CN
China
Prior art keywords
rotor
ring
along
armature
outshot
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
CN93102076A
Other languages
English (en)
Chinese (zh)
Inventor
徐在庆
崔德浩
李先浩
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.)
Hanwha Aerospace Co Ltd
Original Assignee
Samsung Aerospace Industries Ltd
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 Samsung Aerospace Industries Ltd filed Critical Samsung Aerospace Industries Ltd
Publication of CN1090395A publication Critical patent/CN1090395A/zh
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
    • G03B13/32—Means for focusing
    • G03B13/34—Power focusing
    • G03B13/36—Autofocus systems
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B9/00—Exposure-making shutters; Diaphragms
    • G03B9/08—Shutters
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B9/00—Exposure-making shutters; Diaphragms
    • G03B9/08—Shutters
    • G03B9/10—Blade or disc rotating or pivoting about axis normal to its plane
    • G03B9/14—Two separate members moving in opposite directions
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B9/00—Exposure-making shutters; Diaphragms
    • G03B9/08—Shutters
    • G03B9/10—Blade or disc rotating or pivoting about axis normal to its plane
    • G03B9/24—Adjusting size of aperture formed by members when fully open so as to constitute a virtual diaphragm that is adjustable

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Shutters For Cameras (AREA)
  • Lens Barrels (AREA)
CN93102076A 1992-11-10 1993-01-30 电磁驱动快门装置 Pending CN1090395A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR920021057 1992-11-10
KR21057/92 1992-11-10

Publications (1)

Publication Number Publication Date
CN1090395A true CN1090395A (zh) 1994-08-03

Family

ID=19342853

Family Applications (1)

Application Number Title Priority Date Filing Date
CN93102076A Pending CN1090395A (zh) 1992-11-10 1993-01-30 电磁驱动快门装置

Country Status (7)

Country Link
JP (1) JP2868965B2 (ja)
KR (1) KR970011200B1 (ja)
CN (1) CN1090395A (ja)
DE (1) DE4302389C2 (ja)
FR (1) FR2697924B1 (ja)
GB (1) GB2272532B (ja)
RU (1) RU2103709C1 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100416328C (zh) * 2004-02-05 2008-09-03 松下电器产业株式会社 透镜筒和包括透镜筒的图像采集装置
CN100465759C (zh) * 2005-01-03 2009-03-04 三星电子株式会社 相机透镜组件用快门装置
CN101042515B (zh) * 2006-03-23 2010-05-12 亚洲光学股份有限公司 相机用快门机构
CN112368609A (zh) * 2018-08-03 2021-02-12 宁波舜宇光电信息有限公司 可变光圈装置、摄像模组及其应用

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2291206B (en) * 1992-09-14 1996-05-22 Seikosha Kk Motor driven shutter
US5708885A (en) * 1996-01-26 1998-01-13 Asahi Kogaku Kogyo Kabushiki Kaisha Light intercepting device of a lens shutter type of camera
AT406800B (de) * 1998-03-09 2000-09-25 Bauer Fritz Steuerungssystem für ein objektiv einer kamera
JP4788986B2 (ja) 2001-05-10 2011-10-05 Ｓｍｃ株式会社 リニアモータ
KR100655901B1 (ko) 2003-02-10 2006-12-08 씨제이 주식회사 장립종을 이용한 밥알의 흩어짐성이 뛰어난 무균화포장밥의 제조방법
KR100952441B1 (ko) 2008-04-08 2010-04-14 비타이 테크놀러지 코포레이션 리미티드 셔터 장치
DE102009020287B4 (de) * 2009-05-07 2013-12-24 Leica Camera Ag Zentralverschluß
TWI405022B (zh) * 2009-02-24 2013-08-11 E Pin Optical Industry Co Ltd 音圈馬達驅動之自動對焦鏡頭模組
CN110908218B (zh) * 2019-12-01 2021-11-30 西北工业大学 一种缠绕式形状记忆合金丝驱动的机械虹膜装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU6012173A (en) * 1972-09-14 1975-03-13 Koike Seiki K K Diaphragm-assisted exposure control device and electro- magnetic rotary motion device
DE2801383A1 (de) * 1978-01-13 1979-07-19 Agfa Gevaert Ag Fotografische kamera mit einer fokussiervorrichtung
DE2827857C2 (de) * 1978-06-24 1983-01-20 Prontor-Werk Alfred Gauthier Gmbh, 7547 Wildbad Objektivverschluß zur Erzielung extrem kurzer Belichtungszeiten
US4426145A (en) * 1981-08-10 1984-01-17 Olympus Optical Company, Ltd. Lens shutter camera
JPS58216230A (ja) * 1982-06-11 1983-12-15 Fuji Photo Film Co Ltd 電磁駆動シヤツタ
DE3346769A1 (de) * 1982-12-23 1984-06-28 Konishiroku Photo Industry Co., Ltd., Tokio/Tokyo Elektromagnetisch angetriebener verschluss
JPS619631A (ja) * 1984-06-25 1986-01-17 Seiko Koki Kk カメラにおける電磁駆動シヤツタ
US4561744A (en) * 1984-11-19 1985-12-31 Peter Rietbrock Electromagnetically operated leaf shutter
JPS644096Y2 (ja) * 1985-10-31 1989-02-02
JPH067214B2 (ja) * 1986-07-14 1994-01-26 富士写真フイルム株式会社 クラツチ連動機構
JP2551827B2 (ja) * 1988-11-30 1996-11-06 セイコープレシジョン株式会社 レンズ駆動機構付シャッタ

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100416328C (zh) * 2004-02-05 2008-09-03 松下电器产业株式会社 透镜筒和包括透镜筒的图像采集装置
CN100465759C (zh) * 2005-01-03 2009-03-04 三星电子株式会社 相机透镜组件用快门装置
CN101042515B (zh) * 2006-03-23 2010-05-12 亚洲光学股份有限公司 相机用快门机构
CN112368609A (zh) * 2018-08-03 2021-02-12 宁波舜宇光电信息有限公司 可变光圈装置、摄像模组及其应用

Also Published As

Publication number Publication date
FR2697924B1 (fr) 1995-02-03
KR970011200B1 (en) 1997-07-08
JPH06324378A (ja) 1994-11-25
GB2272532A (en) 1994-05-18
KR940012035A (ko) 1994-06-22
RU2103709C1 (ru) 1998-01-27
DE4302389C2 (de) 1998-05-28
GB2272532B (en) 1995-11-15
DE4302389A1 (de) 1994-05-11
JP2868965B2 (ja) 1999-03-10
FR2697924A1 (fr) 1994-05-13
GB9300765D0 (en) 1993-03-03

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