WO2008034439A3 - Spiegelantrieb für eine kamera - Google Patents

Spiegelantrieb für eine kamera Download PDF

Info

Publication number
WO2008034439A3
WO2008034439A3 PCT/DE2007/001732 DE2007001732W WO2008034439A3 WO 2008034439 A3 WO2008034439 A3 WO 2008034439A3 DE 2007001732 W DE2007001732 W DE 2007001732W WO 2008034439 A3 WO2008034439 A3 WO 2008034439A3
Authority
WO
WIPO (PCT)
Prior art keywords
mirror drive
camera
mirror
coil
magnet system
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.)
Ceased
Application number
PCT/DE2007/001732
Other languages
English (en)
French (fr)
Other versions
WO2008034439A2 (de
Inventor
Hans-Juergen Hartung
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.)
Jenoptik Optical Systems GmbH
Original Assignee
Jenoptik Optical Systems GmbH
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 Jenoptik Optical Systems GmbH filed Critical Jenoptik Optical Systems GmbH
Priority to JP2009528596A priority Critical patent/JP2010504542A/ja
Priority to US12/442,412 priority patent/US20100027984A1/en
Priority to EP07817574A priority patent/EP2064593A2/de
Priority to DE112007002841T priority patent/DE112007002841A5/de
Publication of WO2008034439A2 publication Critical patent/WO2008034439A2/de
Publication of WO2008034439A3 publication Critical patent/WO2008034439A3/de
Priority to IL197457A priority patent/IL197457A0/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Cameras In General (AREA)
  • Studio Devices (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)

Abstract

Ein Spiegelantrieb für eine Kamera, insbesondere Mittelformatkamera, bei der sowohl ein Spiegel als auch eine Hilfsverschlussklappe verschwenkt werden müssen, lässt sich mit wenigen Teilen und mit einem unkomplizierten Aufbau realisieren, wenn ein Motor mit einer Spule (11 ) und einem Magnetsystem (12) verwendet wird, bei dem die Hilfsverschlussklappe mit der Spule (11) und der Spiegel (40) mit dem Magnetsystem (12) direkt gekoppelt ist. Vorzugsweise sind das Magnetsystem (12) und die Spule (11 ) um denselben Drehpunkt (14) schwenkbar gelagert.
PCT/DE2007/001732 2006-09-21 2007-09-21 Spiegelantrieb für eine kamera Ceased WO2008034439A2 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2009528596A JP2010504542A (ja) 2006-09-21 2007-09-21 カメラ用のミラードライブ
US12/442,412 US20100027984A1 (en) 2006-09-21 2007-09-21 Mirror drive for a camera
EP07817574A EP2064593A2 (de) 2006-09-21 2007-09-21 Spiegelantrieb für eine kamera
DE112007002841T DE112007002841A5 (de) 2006-09-21 2007-09-21 Spiegelantrieb für eine Kamera
IL197457A IL197457A0 (en) 2006-09-21 2009-03-08 Mirror drive for a camera

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006045599.1 2006-09-21
DE102006045599 2006-09-21

Publications (2)

Publication Number Publication Date
WO2008034439A2 WO2008034439A2 (de) 2008-03-27
WO2008034439A3 true WO2008034439A3 (de) 2008-05-08

Family

ID=39106218

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2007/001732 Ceased WO2008034439A2 (de) 2006-09-21 2007-09-21 Spiegelantrieb für eine kamera

Country Status (7)

Country Link
US (1) US20100027984A1 (de)
EP (1) EP2064593A2 (de)
JP (1) JP2010504542A (de)
CN (1) CN101517478A (de)
DE (1) DE112007002841A5 (de)
IL (1) IL197457A0 (de)
WO (1) WO2008034439A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007042310A1 (de) * 2007-09-06 2009-03-12 Testo Ag Wärmebildkamera
JP2018189770A (ja) * 2017-05-01 2018-11-29 キヤノン株式会社 撮像装置
CN109491181B (zh) * 2019-01-02 2024-03-19 昆山丘钛微电子科技股份有限公司 相机模组及其制造方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53127671A (en) * 1977-04-13 1978-11-08 Olympus Optical Co Electromagnetic control device for operation of rotation
JPS5655929A (en) * 1979-10-15 1981-05-16 Canon Inc Camera having electromagnetic driving source
JPS6488530A (en) * 1987-09-30 1989-04-03 Kyocera Corp Mirror driving mechanism for camera
US4839679A (en) * 1987-06-18 1989-06-13 General Electric Corp. Dual voice coil shutter
US6123466A (en) * 1997-02-06 2000-09-26 Victor Hasselblad Ab Electromagnetic displacement means
US20050238346A1 (en) * 2004-04-23 2005-10-27 Nikon Corporation Electronic camera

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53127671A (en) * 1977-04-13 1978-11-08 Olympus Optical Co Electromagnetic control device for operation of rotation
JPS5655929A (en) * 1979-10-15 1981-05-16 Canon Inc Camera having electromagnetic driving source
US4839679A (en) * 1987-06-18 1989-06-13 General Electric Corp. Dual voice coil shutter
JPS6488530A (en) * 1987-09-30 1989-04-03 Kyocera Corp Mirror driving mechanism for camera
US6123466A (en) * 1997-02-06 2000-09-26 Victor Hasselblad Ab Electromagnetic displacement means
US20050238346A1 (en) * 2004-04-23 2005-10-27 Nikon Corporation Electronic camera

Also Published As

Publication number Publication date
JP2010504542A (ja) 2010-02-12
CN101517478A (zh) 2009-08-26
US20100027984A1 (en) 2010-02-04
DE112007002841A5 (de) 2009-09-10
IL197457A0 (en) 2009-12-24
EP2064593A2 (de) 2009-06-03
WO2008034439A2 (de) 2008-03-27

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