DE3902688C2 - - Google Patents

Info

Publication number
DE3902688C2
DE3902688C2 DE3902688A DE3902688A DE3902688C2 DE 3902688 C2 DE3902688 C2 DE 3902688C2 DE 3902688 A DE3902688 A DE 3902688A DE 3902688 A DE3902688 A DE 3902688A DE 3902688 C2 DE3902688 C2 DE 3902688C2
Authority
DE
Germany
Prior art keywords
orifice plate
adjustable
adjustment
aperture
diaphragm
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 - Lifetime
Application number
DE3902688A
Other languages
German (de)
English (en)
Other versions
DE3902688A1 (de
Inventor
Anh Dipl.-Ing. 8044 Unterschleissheim De Nguyen-Nhu
Fritz 8000 Muenchen De Sattler
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.)
Arnold and Richter Cine Technik GmbH and Co KG
Original Assignee
Arnold and Richter Cine Technik GmbH and Co KG
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 Arnold and Richter Cine Technik GmbH and Co KG filed Critical Arnold and Richter Cine Technik GmbH and Co KG
Priority to DE3902688A priority Critical patent/DE3902688A1/de
Priority to EP90901758A priority patent/EP0455654B1/de
Priority to PCT/DE1990/000044 priority patent/WO1990008975A1/de
Priority to DE9090901758T priority patent/DE59002112D1/de
Priority to AT90901758T priority patent/ATE92199T1/de
Publication of DE3902688A1 publication Critical patent/DE3902688A1/de
Application granted granted Critical
Publication of DE3902688C2 publication Critical patent/DE3902688C2/de
Priority to US07/736,450 priority patent/US5137346A/en
Granted 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
    • G03B9/00—Exposure-making shutters; Diaphragms
    • G03B9/08—Shutters
    • G03B9/10—Blade or disc rotating or pivoting about axis normal to its plane
    • G03B9/12—Two relatively-adjustable aperture-defining members moving as a unit

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Diaphragms For Cameras (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
DE3902688A 1989-01-30 1989-01-30 Verstellbare umlaufblende Granted DE3902688A1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE3902688A DE3902688A1 (de) 1989-01-30 1989-01-30 Verstellbare umlaufblende
EP90901758A EP0455654B1 (de) 1989-01-30 1990-01-22 Verstellbare umlaufblende
PCT/DE1990/000044 WO1990008975A1 (de) 1989-01-30 1990-01-22 Verstellbare umlaufblende
DE9090901758T DE59002112D1 (de) 1989-01-30 1990-01-22 Verstellbare umlaufblende.
AT90901758T ATE92199T1 (de) 1989-01-30 1990-01-22 Verstellbare umlaufblende.
US07/736,450 US5137346A (en) 1989-01-30 1991-07-26 Motion picture camera with adjustable rotary shutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3902688A DE3902688A1 (de) 1989-01-30 1989-01-30 Verstellbare umlaufblende

Publications (2)

Publication Number Publication Date
DE3902688A1 DE3902688A1 (de) 1990-08-09
DE3902688C2 true DE3902688C2 (OSRAM) 1990-11-22

Family

ID=6373071

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3902688A Granted DE3902688A1 (de) 1989-01-30 1989-01-30 Verstellbare umlaufblende
DE9090901758T Expired - Lifetime DE59002112D1 (de) 1989-01-30 1990-01-22 Verstellbare umlaufblende.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE9090901758T Expired - Lifetime DE59002112D1 (de) 1989-01-30 1990-01-22 Verstellbare umlaufblende.

Country Status (4)

Country Link
US (1) US5137346A (OSRAM)
EP (1) EP0455654B1 (OSRAM)
DE (2) DE3902688A1 (OSRAM)
WO (1) WO1990008975A1 (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19720148A1 (de) * 1997-05-02 1998-11-05 Arnold & Richter Kg Filmkamera mit einer Videoausspiegelungseinrichtung
DE10344907A1 (de) * 2003-09-26 2005-04-28 P & S Technik Gmbh Blendenvorrichtung für eine Kamera

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5539488A (en) * 1995-03-16 1996-07-23 Lucht, Inc. Rotary shutter
US5850277A (en) * 1996-05-30 1998-12-15 Panavision, Inc. Movie camera having adjustable shutter
DE10212563A1 (de) * 2002-03-12 2003-09-25 Arnold & Richter Kg Verfahren und Vorrichtung zur Erfassung des Blendenöffnungswinkels einer verstellbaren Umlaufblende in einer Laufbildkamera
US6937331B1 (en) 2003-01-30 2005-08-30 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration High-speed electromechanical shutter for imaging spectrographs
US8489246B2 (en) * 2010-02-26 2013-07-16 Pratt & Whitney Canada Corp. Hybrid control system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4322140A (en) * 1978-09-08 1982-03-30 Canon Kabushiki Kaisha Shutter opening angle control device for a motion picture camera
DE2947333A1 (de) * 1979-11-23 1981-06-04 Arnold & Richter Cine Technik GmbH & Co Betriebs KG, 8000 München Verstellbare umlaufblende
JPS5986033A (ja) * 1982-11-10 1984-05-18 Canon Inc 撮像装置
JPS6070427A (ja) * 1983-09-28 1985-04-22 Asahi Optical Co Ltd ロ−タリ−シャッタ−におけるスリット調節機構

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19720148A1 (de) * 1997-05-02 1998-11-05 Arnold & Richter Kg Filmkamera mit einer Videoausspiegelungseinrichtung
US6757021B1 (en) 1997-05-02 2004-06-29 Arnold & Richter Cine Technik Gmbh & Co. Betriebs Kg Method for controlling a video reflection device containing A CCD image converter and a video electronics unit, for a motion picture camera
DE10344907A1 (de) * 2003-09-26 2005-04-28 P & S Technik Gmbh Blendenvorrichtung für eine Kamera
DE10344907B4 (de) * 2003-09-26 2006-02-09 P+S Technik Gmbh Umlaufblendenvorrichtung für eine Kamera
US7137703B2 (en) 2003-09-26 2006-11-21 P+S Technik Gmbh Shutter device for a camera

Also Published As

Publication number Publication date
US5137346A (en) 1992-08-11
EP0455654A1 (de) 1991-11-13
WO1990008975A1 (de) 1990-08-09
DE3902688A1 (de) 1990-08-09
EP0455654B1 (de) 1993-07-28
DE59002112D1 (de) 1993-09-02

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition