ATE22732T1 - Methode zur messung von geschwindigkeitsgradienten in einem fliessenden medium und vorrichtung zur durchfuehrung des verfahrens. - Google Patents

Methode zur messung von geschwindigkeitsgradienten in einem fliessenden medium und vorrichtung zur durchfuehrung des verfahrens.

Info

Publication number
ATE22732T1
ATE22732T1 AT83301926T AT83301926T ATE22732T1 AT E22732 T1 ATE22732 T1 AT E22732T1 AT 83301926 T AT83301926 T AT 83301926T AT 83301926 T AT83301926 T AT 83301926T AT E22732 T1 ATE22732 T1 AT E22732T1
Authority
AT
Austria
Prior art keywords
sample volume
optical element
radiation
particles
detector
Prior art date
Application number
AT83301926T
Other languages
English (en)
Inventor
Vagn Steen Gruener Hanson
Original Assignee
Risoe Forsoegsanlaeg
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 Forsoegsanlaeg filed Critical Risoe Forsoegsanlaeg
Application granted granted Critical
Publication of ATE22732T1 publication Critical patent/ATE22732T1/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
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/26—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the direct influence of the streaming fluid on the properties of a detecting optical wave

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Measuring Volume Flow (AREA)
  • Paper (AREA)
AT83301926T 1982-04-07 1983-04-06 Methode zur messung von geschwindigkeitsgradienten in einem fliessenden medium und vorrichtung zur durchfuehrung des verfahrens. ATE22732T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK161082A DK148334C (da) 1982-04-07 1982-04-07 Fremgangsmaade ved maaling af hastighedsgradienter i et stroemmende medium samt apparat til gennemfoerelse af fremgangsmaaden
EP83301926A EP0091318B1 (de) 1982-04-07 1983-04-06 Methode zur Messung von Geschwindigkeitsgradienten in einem fliessenden Medium und Vorrichtung zur Durchführung des Verfahrens

Publications (1)

Publication Number Publication Date
ATE22732T1 true ATE22732T1 (de) 1986-10-15

Family

ID=8106525

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83301926T ATE22732T1 (de) 1982-04-07 1983-04-06 Methode zur messung von geschwindigkeitsgradienten in einem fliessenden medium und vorrichtung zur durchfuehrung des verfahrens.

Country Status (6)

Country Link
US (1) US4572664A (de)
EP (1) EP0091318B1 (de)
JP (1) JPS59656A (de)
AT (1) ATE22732T1 (de)
DE (1) DE3366743D1 (de)
DK (1) DK148334C (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4634878A (en) * 1985-06-03 1987-01-06 The Perkin Elmer Corporation Laser detector with distance-to-beam strip sensor
JPS6255530A (ja) * 1985-09-04 1987-03-11 Toyobo Co Ltd 走査型赤外線温度計
US5164784A (en) * 1992-01-17 1992-11-17 The Boeing Company CW doppler lidar
US5748311A (en) * 1996-03-11 1998-05-05 Hamann; Oliver Apparatus and method of particle geometry measurement by speckle pattern analysis
US20070065808A1 (en) * 2002-04-17 2007-03-22 Cytonome, Inc. Method and apparatus for sorting particles
US6808075B2 (en) 2002-04-17 2004-10-26 Cytonome, Inc. Method and apparatus for sorting particles
US6976590B2 (en) 2002-06-24 2005-12-20 Cytonome, Inc. Method and apparatus for sorting particles
US9943847B2 (en) 2002-04-17 2018-04-17 Cytonome/St, Llc Microfluidic system including a bubble valve for regulating fluid flow through a microchannel
US7207939B2 (en) * 2002-10-03 2007-04-24 Coulter International Corp. Apparatus and method for analyzing a liquid in a capillary tube of a hematology instrument
US9260693B2 (en) 2004-12-03 2016-02-16 Cytonome/St, Llc Actuation of parallel microfluidic arrays
US8339584B2 (en) 2010-05-21 2012-12-25 Teledyne Technologies Incorporated Velocity measuring system
CN102706320A (zh) * 2012-03-20 2012-10-03 浙江大学 一种减少激光测距系统中背景光辐射的方法
US10816550B2 (en) 2012-10-15 2020-10-27 Nanocellect Biomedical, Inc. Systems, apparatus, and methods for sorting particles
US9030667B2 (en) 2013-03-15 2015-05-12 General Electric Company System and method to measure 3D flow characteristics of a gas
US11982611B2 (en) 2017-03-20 2024-05-14 Nanocellect Biomedical, Inc. Systems, apparatuses, and methods for cell sorting and flow cytometry

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3547540A (en) * 1967-12-15 1970-12-15 Nasa Laser fluid velocity detector
US3941477A (en) * 1974-10-17 1976-03-02 Deutsche Forschungs-Und Versuchsanstalt Fur Luft-Und Raumfahrt E.V. Measuring device for the measurement of fluid flow rates
JPS5354071A (en) * 1976-10-27 1978-05-17 Hitachi Ltd Device for measuring laser doppler flow velocity
JPS53110581A (en) * 1977-03-09 1978-09-27 Koukuu Uchiyuu Gijiyutsu Kenki Method of extracting signal for laser doppler current meter
DK142473B (da) * 1977-10-20 1980-11-03 Risoe Forsoegsanlaeg Apparat med en optisk sender og modtager, navnlig et flyvetidslaseranemometer.
JPS54135596A (en) * 1978-04-12 1979-10-20 Toshiba Corp Laser radar
JPS5595883A (en) * 1979-01-13 1980-07-21 Noboru Nakatani Method and device for flow speed distribution and flow amount measurement by multicarrier system laser doppler method

Also Published As

Publication number Publication date
DE3366743D1 (en) 1986-11-13
JPS59656A (ja) 1984-01-05
EP0091318B1 (de) 1986-10-08
EP0091318A1 (de) 1983-10-12
DK161082A (da) 1983-10-08
DK148334C (da) 1985-11-04
US4572664A (en) 1986-02-25
JPH0321072B2 (de) 1991-03-20
DK148334B (da) 1985-06-10

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