DK148334C - Fremgangsmaade ved maaling af hastighedsgradienter i et stroemmende medium samt apparat til gennemfoerelse af fremgangsmaaden - Google Patents
Fremgangsmaade ved maaling af hastighedsgradienter i et stroemmende medium samt apparat til gennemfoerelse af fremgangsmaadenInfo
- Publication number
- DK148334C DK148334C DK161082A DK161082A DK148334C DK 148334 C DK148334 C DK 148334C DK 161082 A DK161082 A DK 161082A DK 161082 A DK161082 A DK 161082A DK 148334 C DK148334 C DK 148334C
- Authority
- DK
- Denmark
- Prior art keywords
- sample volume
- optical element
- radiation
- particles
- procedure
- Prior art date
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)
Priority Applications (6)
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 |
US06/479,777 US4572664A (en) | 1982-04-07 | 1983-03-28 | Method of measuring velocity gradients in a flowing medium and apparatus for carrying out the method |
AT83301926T ATE22732T1 (de) | 1982-04-07 | 1983-04-06 | Methode zur messung von geschwindigkeitsgradienten in einem fliessenden medium und vorrichtung zur durchfuehrung des verfahrens. |
DE8383301926T DE3366743D1 (en) | 1982-04-07 | 1983-04-06 | A method of measuring velocity gradients in a flowing medium and apparatus for carrying out the method |
EP83301926A EP0091318B1 (en) | 1982-04-07 | 1983-04-06 | A method of measuring velocity gradients in a flowing medium and apparatus for carrying out the method |
JP58060083A JPS59656A (ja) | 1982-04-07 | 1983-04-07 | 流動する媒体中の速度勾配を測定する方法及び装置 |
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 |
DK161082 | 1982-04-07 |
Publications (3)
Publication Number | Publication Date |
---|---|
DK161082A DK161082A (da) | 1983-10-08 |
DK148334B DK148334B (da) | 1985-06-10 |
DK148334C true DK148334C (da) | 1985-11-04 |
Family
ID=8106525
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK161082A DK148334C (da) | 1982-04-07 | 1982-04-07 | Fremgangsmaade ved maaling af hastighedsgradienter i et stroemmende medium samt apparat til gennemfoerelse af fremgangsmaaden |
Country Status (6)
Country | Link |
---|---|
US (1) | US4572664A (da) |
EP (1) | EP0091318B1 (da) |
JP (1) | JPS59656A (da) |
AT (1) | ATE22732T1 (da) |
DE (1) | DE3366743D1 (da) |
DK (1) | DK148334C (da) |
Families Citing this family (15)
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 |
US9943847B2 (en) | 2002-04-17 | 2018-04-17 | Cytonome/St, Llc | Microfluidic system including a bubble valve for regulating fluid flow through a microchannel |
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 |
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***中背景光辐射的方法 |
JP6396911B2 (ja) | 2012-10-15 | 2018-09-26 | ナノセレクト バイオメディカル, インコーポレイテッド | 粒子を選別するためのシステム、装置、および、方法 |
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)
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 |
-
1982
- 1982-04-07 DK DK161082A patent/DK148334C/da not_active IP Right Cessation
-
1983
- 1983-03-28 US US06/479,777 patent/US4572664A/en not_active Expired - Fee Related
- 1983-04-06 AT AT83301926T patent/ATE22732T1/de not_active IP Right Cessation
- 1983-04-06 DE DE8383301926T patent/DE3366743D1/de not_active Expired
- 1983-04-06 EP EP83301926A patent/EP0091318B1/en not_active Expired
- 1983-04-07 JP JP58060083A patent/JPS59656A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0321072B2 (da) | 1991-03-20 |
DE3366743D1 (en) | 1986-11-13 |
DK161082A (da) | 1983-10-08 |
DK148334B (da) | 1985-06-10 |
EP0091318A1 (en) | 1983-10-12 |
JPS59656A (ja) | 1984-01-05 |
EP0091318B1 (en) | 1986-10-08 |
ATE22732T1 (de) | 1986-10-15 |
US4572664A (en) | 1986-02-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed | ||
PUP | Patent expired |