DE2709887A1 - Optische sonde zur geschwindigkeitsmessung in stroemenden fluessigkeiten - Google Patents

Optische sonde zur geschwindigkeitsmessung in stroemenden fluessigkeiten

Info

Publication number
DE2709887A1
DE2709887A1 DE19772709887 DE2709887A DE2709887A1 DE 2709887 A1 DE2709887 A1 DE 2709887A1 DE 19772709887 DE19772709887 DE 19772709887 DE 2709887 A DE2709887 A DE 2709887A DE 2709887 A1 DE2709887 A1 DE 2709887A1
Authority
DE
Germany
Prior art keywords
probe
light
reflector
measuring point
reflected
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.)
Withdrawn
Application number
DE19772709887
Other languages
German (de)
English (en)
Inventor
Antoine Luzzi
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.)
Cegelec SA
Original Assignee
Cegelec SA
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 Cegelec SA filed Critical Cegelec SA
Publication of DE2709887A1 publication Critical patent/DE2709887A1/de
Withdrawn legal-status Critical Current

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)
  • Measuring Volume Flow (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
DE19772709887 1976-03-12 1977-03-07 Optische sonde zur geschwindigkeitsmessung in stroemenden fluessigkeiten Withdrawn DE2709887A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7607161A FR2344023A1 (fr) 1976-03-12 1976-03-12 Sonde optique pour la mesure de vitesses dans un ecoulement

Publications (1)

Publication Number Publication Date
DE2709887A1 true DE2709887A1 (de) 1977-09-15

Family

ID=9170336

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772709887 Withdrawn DE2709887A1 (de) 1976-03-12 1977-03-07 Optische sonde zur geschwindigkeitsmessung in stroemenden fluessigkeiten

Country Status (6)

Country Link
US (1) US4099870A (OSRAM)
CH (1) CH615021A5 (OSRAM)
DE (1) DE2709887A1 (OSRAM)
DK (1) DK143776C (OSRAM)
FR (1) FR2344023A1 (OSRAM)
GB (1) GB1545699A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012152423A1 (de) * 2011-05-10 2012-11-15 Sartorius Stedim Biotech Gmbh Einweg-sensorkopf und einwegbehälter

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4396943A (en) * 1981-06-10 1983-08-02 Lord David E Video flowmeter
US4963019A (en) * 1989-07-28 1990-10-16 Illinois State University Groundwater azimuth detection
USRE34265E (en) * 1989-07-28 1993-05-25 Illinois State University Groundwater azimuth detection
US5090801A (en) * 1990-10-11 1992-02-25 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Laser velocimeter for near-surface measurements
GB0010123D0 (en) 2000-04-27 2000-06-14 Univ Nottingham Planar light sheet anemometers
CA2490532C (en) * 2004-12-17 2009-09-08 Photon Control Inc. Optical transit time velocimeter
JP2010500086A (ja) * 2006-08-09 2010-01-07 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 特に流れの測定のための発光装置
DE102009005800A1 (de) * 2009-01-22 2010-07-29 Dues, Michael, Dr.-Ing. Optische Strömungsmessung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3448406A (en) * 1966-04-05 1969-06-03 Sperry Rand Corp Laser fluid flow sensor insensitive to rotation
GB1182658A (en) * 1967-10-04 1970-03-04 British Aircraft Corp Ltd Improvements relating to the Measurement of Fluid or Surface Velocities
FR2155898B1 (OSRAM) * 1971-10-05 1975-08-22 Sogreah
CH541148A (de) * 1972-01-31 1973-08-31 Bbc Brown Boveri & Cie Verfahren zur Eliminierung eines systematischen Messfehlers bei optischen Anemometern
US3953126A (en) * 1974-11-08 1976-04-27 The United States Of America As Represented By The Secretary Of The Air Force Optical convolution velocimeter
US3984685A (en) * 1975-12-03 1976-10-05 Nasa Wind measurement system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012152423A1 (de) * 2011-05-10 2012-11-15 Sartorius Stedim Biotech Gmbh Einweg-sensorkopf und einwegbehälter
US9400243B2 (en) 2011-05-10 2016-07-26 Sartorius Stedim Biotech Gmbh Disposable sensor head and disposable container

Also Published As

Publication number Publication date
DK143776C (da) 1982-03-22
FR2344023A1 (fr) 1977-10-07
DK108377A (da) 1977-09-13
GB1545699A (en) 1979-05-10
FR2344023B1 (OSRAM) 1978-08-25
US4099870A (en) 1978-07-11
DK143776B (da) 1981-10-05
CH615021A5 (OSRAM) 1979-12-28

Similar Documents

Publication Publication Date Title
DE3607244C2 (OSRAM)
DE2656520C3 (de) Verfahren zur Ermittlung des Verhältnisses von Kernradius zu Mantelradius einer ummantelten optischen Faser
DE69407208T2 (de) Optisches Instrument und Verfahren zur Verschiebungsmessung einer Skala
DE2636215A1 (de) Verfahren und einrichtung zum messen des anteils einer ersten in einer zweiten vorhandenen fluessigkeit
DE69533119T2 (de) Spektroskopische Messvorrichtung zur Analyse von Medien
DE2818674B2 (de) Vorrichtung zum Vermessen von Eigenschaften optischer Fasern
DE2512771A1 (de) Verfahren und vorrichtung zur beruehrungslosen messung der breite von laenglichen elementen
DE2709887A1 (de) Optische sonde zur geschwindigkeitsmessung in stroemenden fluessigkeiten
DE69108682T2 (de) Vorrichtung zur Messung des Durchmessers und der Geschwindigkeit eines Teilchens.
DE69017057T2 (de) Apparat zur Messung von Teilchen in einer Flüssigkeit.
DE19628348C1 (de) Meßsonde zur in-line-Bestimmung der Größe von bewegten Partikeln in transparenten Medien
EP1039289A2 (de) Verfahren und Einrichtung zur Bestimmung der Geschwindigkeit und der Grösse von Partikeln
DE1948117B2 (OSRAM)
DE2124444A1 (de) Verfahren zum Bestimmen der Dicke oder Breite von Werkstücken
DE3441088C2 (OSRAM)
DE2827705C3 (de) Gerät zur Feststellung von Fehlern an Bahnmaterial
EP0600048B1 (de) Verfahren zur messung von relativen winkeln
DE2946510A1 (de) Durchflussmesser
DE1808162B2 (de) Verfahren zum Ermitteln von Turbulenz in einem Strömungsmittel
DE1953630C3 (de) Vorrichtung zum Messen der Geschwindigkeit von Partikeln in einem Strömungsmittel
DE1927330A1 (de) Gemischdurchflussanalysator
DE3211724A1 (de) Spektralphotometer
DE4404663A1 (de) Verfahren und Vorrichtung zur optischen Messung des Abstandes zweier paralleler Meßflächen
DE3428272C2 (de) Vorrichtung zur quantitativen Messung von akustischen Signalen in Gasen
DE3809189C2 (OSRAM)

Legal Events

Date Code Title Description
OGA New person/name/address of the applicant
8139 Disposal/non-payment of the annual fee