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FR2308104A1 - Debitmetre ultrasonique - Google Patents

Debitmetre ultrasonique

Info

Publication number
FR2308104A1
FR2308104A1 FR7611434A FR7611434A FR2308104A1 FR 2308104 A1 FR2308104 A1 FR 2308104A1 FR 7611434 A FR7611434 A FR 7611434A FR 7611434 A FR7611434 A FR 7611434A FR 2308104 A1 FR2308104 A1 FR 2308104A1
Authority
FR
France
Prior art keywords
flow meter
ultrasonic flow
ultrasonic
meter
flow
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.)
Granted
Application number
FR7611434A
Other languages
English (en)
Other versions
FR2308104B1 (fr
Inventor
Gerhard Gunter Gassmann
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.)
TDK Micronas GmbH
ITT Inc
Original Assignee
Deutsche ITT Industries GmbH
ITT Industries Inc
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 Deutsche ITT Industries GmbH, ITT Industries Inc filed Critical Deutsche ITT Industries GmbH
Publication of FR2308104A1 publication Critical patent/FR2308104A1/fr
Application granted granted Critical
Publication of FR2308104B1 publication Critical patent/FR2308104B1/fr
Granted 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
    • G01P5/24—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 acoustical wave
    • G01P5/245—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 acoustical wave by measuring transit time of acoustical waves
    • G01P5/247—Sing-around-systems

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
FR7611434A 1975-04-18 1976-04-16 Debitmetre ultrasonique Granted FR2308104A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2517117A DE2517117A1 (de) 1975-04-18 1975-04-18 Anordnung zum bestimmen der stroemungsgeschwindigkeit von fluessigkeiten und gasen

Publications (2)

Publication Number Publication Date
FR2308104A1 true FR2308104A1 (fr) 1976-11-12
FR2308104B1 FR2308104B1 (fr) 1979-06-29

Family

ID=5944334

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7611434A Granted FR2308104A1 (fr) 1975-04-18 1976-04-16 Debitmetre ultrasonique

Country Status (6)

Country Link
US (1) US4069713A (fr)
CA (1) CA1064607A (fr)
DE (1) DE2517117A1 (fr)
FR (1) FR2308104A1 (fr)
IT (1) IT1063825B (fr)
NL (1) NL7603610A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2422938A1 (fr) * 1978-04-12 1979-11-09 Ultraflux Debitmetre a ultrasons comportant un dispositif a deux portes analogiques pour la memorisation d'une tension de rampe aux instants de reception des echos amont et aval

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1602185A (en) * 1977-06-03 1981-11-11 Standard Telephones Cables Ltd Measuring fluid flow
FR2414190A1 (fr) * 1978-01-06 1979-08-03 Ultraflux Appareil de mesure du debit d'un gaz par transmission d'impulsions ultrasonores et mesure de la difference des temps de parcours amont et aval
DE2828937A1 (de) * 1978-06-30 1980-01-10 Siemens Ag Vorrichtung zum messen von stroemungsgeschwindigkeiten mit hilfe von ultraschallschwingungen
EP0007782B1 (fr) * 1978-07-22 1982-08-04 Robert James Redding Dispositif de mesure de l'écoulement d'un fluide
DE2943810C2 (de) * 1979-10-30 1982-12-09 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Meßanordnung für die Geschwindigkeit von strömungsfähigen Medien mittels Laufzeitbestimmung von Schallwellen
DE3016968C2 (de) * 1980-05-02 1982-11-04 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Meßanordnung für die Geschwindigkeit von strömungsfähigen Medien mittels Laufzeitbestimmung von Schallwellen
US4372167A (en) * 1981-01-13 1983-02-08 The Perkin-Elmer Corporation Flowmeter system with improved loop gain
DE3176384D1 (en) * 1981-01-13 1987-10-01 Perkin Elmer Corp Flowmeter system with ultrasonic energy improvement in equilibration
US4372166A (en) * 1981-01-13 1983-02-08 The Perkin-Elmer Corporation Flowmeter system with digital phase shifter and calibration
GB2091876A (en) * 1981-01-23 1982-08-04 Standard Telephones Cables Ltd Measuring fluid flow
US4397193A (en) * 1981-04-07 1983-08-09 Fischer & Porter Company Transducer drive circuit for ultrasonic flowmeter
US4372168A (en) * 1981-06-09 1983-02-08 International Telephone And Telegraph Corporation Flowmeter
DE3219788C2 (de) * 1982-05-25 1985-02-28 Siemens AG, 1000 Berlin und 8000 München Durchflußmengenmeßeinrichtung für Fluide und Durchflußmengenmengenmeßeinrichtung zur Verwendung als Wärmemengenzähler
US4655089A (en) * 1985-06-07 1987-04-07 Smith Meter Inc. Mass flow meter and signal processing system
DE4114650A1 (de) * 1991-05-05 1992-11-12 Krieg Gunther Verfahren und vorrichtung zur messung von volumenstroemen in fluessigkeiten und gasen
JPH08122117A (ja) * 1994-10-19 1996-05-17 Matsushita Electric Ind Co Ltd 流量計測装置
US5817949A (en) * 1996-10-04 1998-10-06 Dieterich Technology Holding Corp. Ultrasonic flow meter and method
DE19704001A1 (de) * 1997-02-04 1998-08-06 Herzog Stephan Windgeschwindigkeitsmessung per Ultraschall
US6151558A (en) * 1998-02-10 2000-11-21 Conant; James R Ultrasonic marine speedometer system
US6993445B2 (en) * 2001-01-16 2006-01-31 Invensys Systems, Inc. Vortex flowmeter
US6832179B2 (en) * 2001-06-26 2004-12-14 Invensys Systems, Inc. Evaluating a vortex flow-meter signal

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2826912A (en) * 1948-12-27 1958-03-18 Kritz Jack Acoustic velocity measuring system
US3720105A (en) * 1971-03-24 1973-03-13 Nusonics Acoustic flowmeter
FR2179060A1 (fr) * 1972-04-04 1973-11-16 Atomic Energy Authority Uk
US3818757A (en) * 1972-05-05 1974-06-25 Saratoga Sys Inc Dual path ultrasonic fluid flow metering system and method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1140922A (fr) * 1955-12-17 1957-08-21 France Etat Perfectionnements apportés aux procédés et appareils pour la mesure de la vitessede propagation des ondes, notamment sonores
US3894431A (en) * 1972-04-04 1975-07-15 Atomic Energy Authority Uk Apparatus for indicating fluid flow velocity

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2826912A (en) * 1948-12-27 1958-03-18 Kritz Jack Acoustic velocity measuring system
US3720105A (en) * 1971-03-24 1973-03-13 Nusonics Acoustic flowmeter
FR2179060A1 (fr) * 1972-04-04 1973-11-16 Atomic Energy Authority Uk
US3818757A (en) * 1972-05-05 1974-06-25 Saratoga Sys Inc Dual path ultrasonic fluid flow metering system and method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ELEKTRONIQUE ET MICROELECTRONIQUE INDUSTRIELLES, NO. 165, 1ER DECEMBRE 1972, PARIS, LE NOTRE, "UN COURANTMETRE A ULTRA-SONS", PAGES 53 A 57 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2422938A1 (fr) * 1978-04-12 1979-11-09 Ultraflux Debitmetre a ultrasons comportant un dispositif a deux portes analogiques pour la memorisation d'une tension de rampe aux instants de reception des echos amont et aval

Also Published As

Publication number Publication date
NL7603610A (nl) 1976-10-20
FR2308104B1 (fr) 1979-06-29
US4069713A (en) 1978-01-24
CA1064607A (fr) 1979-10-16
IT1063825B (it) 1985-02-18
DE2517117A1 (de) 1976-10-28

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Legal Events

Date Code Title Description
ST Notification of lapse