CN102053457B - 焦平面快门设备和摄像设备 - Google Patents

焦平面快门设备和摄像设备 Download PDF

Info

Publication number
CN102053457B
CN102053457B CN2010105285574A CN201010528557A CN102053457B CN 102053457 B CN102053457 B CN 102053457B CN 2010105285574 A CN2010105285574 A CN 2010105285574A CN 201010528557 A CN201010528557 A CN 201010528557A CN 102053457 B CN102053457 B CN 102053457B
Authority
CN
China
Prior art keywords
rear blade
front vane
cam
drive member
vane
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 - Fee Related
Application number
CN2010105285574A
Other languages
English (en)
Chinese (zh)
Other versions
CN102053457A (zh
Inventor
庭前裕树
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
Publication of CN102053457A publication Critical patent/CN102053457A/zh
Application granted granted Critical
Publication of CN102053457B publication Critical patent/CN102053457B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • G03B19/00—Cameras
    • G03B19/02—Still-picture cameras
    • G03B19/12—Reflex cameras with single objective and a movable reflector or a partly-transmitting mirror
    • 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
    • G03B9/18—More than two members
    • G03B9/20—More than two members each moving in a single direction first to open and then to reclose
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/667—Camera operation mode switching, e.g. between still and video, sport and normal or high- and low-resolution modes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2101/00—Still video cameras

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Shutters For Cameras (AREA)
  • Studio Devices (AREA)
CN2010105285574A 2009-11-02 2010-10-28 焦平面快门设备和摄像设备 Expired - Fee Related CN102053457B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009252485A JP5414463B2 (ja) 2009-11-02 2009-11-02 フォーカルプレンシャッタ装置および撮像装置
JP2009-252485 2009-11-02

Publications (2)

Publication Number Publication Date
CN102053457A CN102053457A (zh) 2011-05-11
CN102053457B true CN102053457B (zh) 2012-03-21

Family

ID=43925551

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010105285574A Expired - Fee Related CN102053457B (zh) 2009-11-02 2010-10-28 焦平面快门设备和摄像设备

Country Status (4)

Country Link
US (1) US8157458B2 (enExample)
JP (1) JP5414463B2 (enExample)
KR (1) KR101309007B1 (enExample)
CN (1) CN102053457B (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5414463B2 (ja) * 2009-11-02 2014-02-12 キヤノン株式会社 フォーカルプレンシャッタ装置および撮像装置
JP5725839B2 (ja) * 2010-12-20 2015-05-27 キヤノン株式会社 シャッタ装置及びカメラ
JP5464179B2 (ja) * 2011-07-14 2014-04-09 株式会社ニコン 撮像装置
KR101953307B1 (ko) 2012-04-02 2019-02-28 삼성전자주식회사 셔터 조립체 및 이를 구비한 촬영 장치
JP6004805B2 (ja) * 2012-07-20 2016-10-12 キヤノン株式会社 撮像装置
JP5963590B2 (ja) * 2012-07-20 2016-08-03 キヤノン株式会社 撮像装置
JP6235240B2 (ja) * 2013-05-24 2017-11-22 セイコープレシジョン株式会社 撮像装置及びフォーカルプレーンシャッタ
JP6207332B2 (ja) * 2013-10-04 2017-10-04 キヤノン株式会社 撮像装置
JP6348706B2 (ja) * 2013-12-06 2018-06-27 セイコープレシジョン株式会社 撮像装置及びフォーカルプレーンシャッタ
WO2016147258A1 (ja) * 2015-03-13 2016-09-22 キヤノン株式会社 撮像装置
CN107615161B (zh) * 2015-03-13 2020-06-30 佳能株式会社 快门装置和具有快门装置的摄像设备
JP7309424B2 (ja) * 2019-04-10 2023-07-18 キヤノン株式会社 撮像装置
US10928703B2 (en) 2019-04-10 2021-02-23 Canon Kabushiki Kaisha Image pickup apparatus
JP7362288B2 (ja) * 2019-04-10 2023-10-17 キヤノン株式会社 シャッタ装置およびこれを備える撮像装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11194394A (ja) 1998-01-07 1999-07-21 Copal Co Ltd カメラ用フォーカルプレンシャッタ
CN101206378A (zh) * 2006-12-21 2008-06-25 佳能株式会社 机械快门的控制方法和摄像设备

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2515161Y2 (ja) * 1989-03-24 1996-10-30 株式会社コパル フォーカルプレーンシャッター
JP4077562B2 (ja) * 1998-09-04 2008-04-16 日本電産コパル株式会社 カメラ用フォーカルプレンシャッタ
JP2004085818A (ja) * 2002-08-26 2004-03-18 Canon Inc カメラ
US6835007B2 (en) * 2002-09-20 2004-12-28 Canon Kabushiki Kaisha Driving apparatus, shutter apparatus and camera
JP4101221B2 (ja) * 2004-09-30 2008-06-18 キヤノン株式会社 シャッタ装置及び撮像装置
JP2007017581A (ja) 2005-07-06 2007-01-25 Canon Inc シャッタ装置
JP5127341B2 (ja) * 2007-07-26 2013-01-23 キヤノン株式会社 シャッタ装置及びシャッタ装置を備えた撮像装置
JP4948367B2 (ja) * 2007-11-12 2012-06-06 セイコープレシジョン株式会社 フォーカルプレーンシャッタ
JP5328184B2 (ja) 2008-03-19 2013-10-30 キヤノン株式会社 シャッタ装置及びシャッタ装置を備えた撮像装置
JP2009229863A (ja) 2008-03-24 2009-10-08 Canon Inc シャッタ装置および撮像装置
JP5414463B2 (ja) * 2009-11-02 2014-02-12 キヤノン株式会社 フォーカルプレンシャッタ装置および撮像装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11194394A (ja) 1998-01-07 1999-07-21 Copal Co Ltd カメラ用フォーカルプレンシャッタ
CN101206378A (zh) * 2006-12-21 2008-06-25 佳能株式会社 机械快门的控制方法和摄像设备

Also Published As

Publication number Publication date
KR20110048458A (ko) 2011-05-11
CN102053457A (zh) 2011-05-11
JP2011095687A (ja) 2011-05-12
KR101309007B1 (ko) 2013-09-16
US8157458B2 (en) 2012-04-17
US20110103787A1 (en) 2011-05-05
JP5414463B2 (ja) 2014-02-12

Similar Documents

Publication Publication Date Title
CN102053457B (zh) 焦平面快门设备和摄像设备
JP5127340B2 (ja) シャッタ装置及びシャッタ装置を備えた撮像装置
JP2011095687A5 (enExample)
US7980772B2 (en) Shutter device and image pickup apparatus
CN100593753C (zh) 摄像设备
JP5127341B2 (ja) シャッタ装置及びシャッタ装置を備えた撮像装置
CN102081277B (zh) 数码相机用焦面快门
US8025449B2 (en) Image pickup apparatus
JP5534679B2 (ja) シャッタ装置および撮像装置
JP6632604B2 (ja) シャッタ装置およびシャッタ装置を備えた撮像装置
US10928703B2 (en) Image pickup apparatus
JP5511211B2 (ja) シャッタ装置および撮像装置
CN102566200B (zh) 快门装置和包括快门装置的照相机
US8678683B2 (en) Image-pickup apparatus having shutter apparatus
CN107615161B (zh) 快门装置和具有快门装置的摄像设备
JP5936402B2 (ja) 撮像装置
US8646993B2 (en) Image pickup apparatus
JP2012118345A (ja) シャッター装置
JP7362288B2 (ja) シャッタ装置およびこれを備える撮像装置
JP2003344898A (ja) カメラ用フォーカルプレンシャッタ
JP7309424B2 (ja) 撮像装置
JP5967996B2 (ja) 撮像装置
CN107430315B (zh) 摄像设备
JP2006033705A (ja) 撮像装置及びその制御方法及びプログラム及び記憶媒体
JP2004302106A (ja) デジタルスチルカメラ

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120321

Termination date: 20191028

CF01 Termination of patent right due to non-payment of annual fee