DK120692D0 - Rotationsmaaling - Google Patents

Rotationsmaaling

Info

Publication number
DK120692D0
DK120692D0 DK921206A DK120692A DK120692D0 DK 120692 D0 DK120692 D0 DK 120692D0 DK 921206 A DK921206 A DK 921206A DK 120692 A DK120692 A DK 120692A DK 120692 D0 DK120692 D0 DK 120692D0
Authority
DK
Denmark
Prior art keywords
ling
rotation small
rotation
small
small ling
Prior art date
Application number
DK921206A
Other languages
English (en)
Inventor
Steen Gruener Hanson
Original Assignee
Risoe Forskningscenter
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 Risoe Forskningscenter filed Critical Risoe Forskningscenter
Priority to DK921206A priority Critical patent/DK120692D0/da
Publication of DK120692D0 publication Critical patent/DK120692D0/da
Priority to US08/406,998 priority patent/US5636014A/en
Priority to EP93922502A priority patent/EP0671007B1/en
Priority to PCT/DK1993/000315 priority patent/WO1994008244A1/en
Priority to DE69309956T priority patent/DE69309956T2/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/36—Devices characterised by the use of optical means, e.g. using infrared, visible, or ultraviolet light
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/64—Devices characterised by the determination of the time taken to traverse a fixed distance
    • G01P3/80—Devices characterised by the determination of the time taken to traverse a fixed distance using auto-correlation or cross-correlation detection means
    • G01P3/806—Devices characterised by the determination of the time taken to traverse a fixed distance using auto-correlation or cross-correlation detection means in devices of the type to be classified in G01P3/68

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Length Measuring Devices By Optical Means (AREA)
DK921206A 1992-09-30 1992-09-30 Rotationsmaaling DK120692D0 (da)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DK921206A DK120692D0 (da) 1992-09-30 1992-09-30 Rotationsmaaling
US08/406,998 US5636014A (en) 1992-09-30 1993-09-30 Method and apparatus for determining the rate of angular rotation of a rotating object
EP93922502A EP0671007B1 (en) 1992-09-30 1993-09-30 Method and apparatus for determining the rate of angular rotation of a rotating object
PCT/DK1993/000315 WO1994008244A1 (en) 1992-09-30 1993-09-30 Method and apparatus for determining the rate of angular rotation of a rotating object
DE69309956T DE69309956T2 (de) 1992-09-30 1993-09-30 Verfahren und vorrichtung zur bestimmung der drehzahl eines rotierenden körpers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK921206A DK120692D0 (da) 1992-09-30 1992-09-30 Rotationsmaaling

Publications (1)

Publication Number Publication Date
DK120692D0 true DK120692D0 (da) 1992-09-30

Family

ID=8102168

Family Applications (1)

Application Number Title Priority Date Filing Date
DK921206A DK120692D0 (da) 1992-09-30 1992-09-30 Rotationsmaaling

Country Status (5)

Country Link
US (1) US5636014A (da)
EP (1) EP0671007B1 (da)
DE (1) DE69309956T2 (da)
DK (1) DK120692D0 (da)
WO (1) WO1994008244A1 (da)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996002009A1 (en) 1994-07-08 1996-01-25 Forskningscenter Risø An optical measurement method and apparatus
DE4427820C2 (de) * 1994-07-27 2001-07-05 Anselm Fabig Verfahren zur berührungslosen Messung von Winkelgeschwindigkeiten und der Periodendauer oszillierender Bewegungen
DE19650177B4 (de) * 1996-12-04 2009-09-10 Korneffel, Burghard, Dr.rer.nat. Verfahren zur berührungslosen Messung der Geschwindigkeit
WO1998029732A1 (de) * 1997-01-01 1998-07-09 Evotec Biosystems Gmbh Verfahren und vorrichtung zur bewegungserfassung an mikroskopischen objekten
BR9807328A (pt) 1997-02-12 2000-04-18 Kanitech A S Dispositivo de entrada, tal como uma caneta de computador, para posicionar um cursor em uma tela de computador por movimento de uma esfera relativa a um substrato.
DE69806952T2 (de) * 1997-05-16 2002-11-21 Forskningscenter Riso, Roskilde Speckle verfahren und apparatur zur bestimmung von winkelverschiebung, oberflächenverschiebung und torsion
US6618128B2 (en) 2002-01-23 2003-09-09 Csi Technology, Inc. Optical speed sensing system
JP2007283721A (ja) * 2006-04-20 2007-11-01 Canon Inc 画像形成装置及び画像形成方法
EP2170664B1 (en) * 2007-06-06 2018-05-09 Hydro-Aire, Inc. Angular position sensor
US7586617B2 (en) * 2007-06-22 2009-09-08 Schlumberger Technology Corporation Controlling a dynamic signal range in an optical time domain reflectometry
US8277060B2 (en) * 2009-01-26 2012-10-02 Raytheon Company Apparatus and method of shaping a laser beam profile
JP5796056B2 (ja) * 2013-06-26 2015-10-21 韓国科学技術院Ｋｏｒｅａ Ａｄｖａｎｃｅｄ Ｉｎｓｔｉｔｕｔｅ Ｏｆ Ｓｃｉｅｎｃｅ Ａｎｄ Ｔｅｃｈｎｏｌｏｇｙ 光の散乱を用いた近接場制御装置及び方法
EP3026438B8 (en) * 2013-07-23 2020-11-18 Kyoto Electronics Manufacturing Co., Ltd. Rotational speed detection device, viscosity measurement device including the device and rotational speed detection method
DE102024127274A1 (de) * 2024-09-20 2026-03-26 Ifm Electronic Gmbh Messanordnung zur optischen Erfassung der Drehbewegung einer Welle sowie Verfahren

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3419330A (en) * 1965-04-06 1968-12-31 Sperry Rand Corp Diffraction grating angular rate sensor
CH548607A (de) * 1971-05-05 1974-04-30 Hasler Ag Einrichtung zur messung der relativgeschwindigkeit und/ oder des verschiebungsweges eines koerpers parallel zu einer flaeche.
JPS6034754B2 (ja) * 1976-02-18 1985-08-10 松下電器産業株式会社 ホログラム記録装置
US4525068A (en) * 1982-09-17 1985-06-25 General Electric Company Torque measurement method and apparatus
DE3729648A1 (de) * 1987-09-04 1989-03-16 Deutsche Forsch Luft Raumfahrt Verfahren und vorrichtung zur messung der stroemungsgeschwindigkeit in windkanaelen
DE3815474A1 (de) * 1988-05-06 1989-11-16 Deutsche Forsch Luft Raumfahrt Verfahren und vorrichtung zur messung der stroemungsgeschwindigkeit, insbesondere in einem windkanal
EP0396257B1 (en) * 1989-04-21 1993-06-30 Kowa Company Ltd. Method and apparatus for measuring the velocity of a fluid
US5011278A (en) * 1989-04-25 1991-04-30 Wisconsin Alumni Research Foundation Optical correlator method and apparatus for particle image velocimetry processing
SU1673906A1 (ru) * 1989-08-02 1991-08-30 Научно-Исследовательский Институт Радиоэлектроники И Лазерной Техники Способ контрол качества объектива и устройство дл его осуществлени

Also Published As

Publication number Publication date
EP0671007A1 (en) 1995-09-13
DE69309956D1 (de) 1997-05-22
WO1994008244A1 (en) 1994-04-14
US5636014A (en) 1997-06-03
DE69309956T2 (de) 1997-07-24
EP0671007B1 (en) 1997-04-16

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment