DE2339631A1 - Durchfluss- und schallgeschwindigkeitsmesser und messverfahren - Google Patents

Durchfluss- und schallgeschwindigkeitsmesser und messverfahren

Info

Publication number
DE2339631A1
DE2339631A1 DE19732339631 DE2339631A DE2339631A1 DE 2339631 A1 DE2339631 A1 DE 2339631A1 DE 19732339631 DE19732339631 DE 19732339631 DE 2339631 A DE2339631 A DE 2339631A DE 2339631 A1 DE2339631 A1 DE 2339631A1
Authority
DE
Germany
Prior art keywords
flow
sound speed
measuring methods
speed meters
meters
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.)
Pending
Application number
DE19732339631
Other languages
English (en)
Inventor
Alvin Edmund Brown
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.)
Saratoga Systems Inc
Original Assignee
Saratoga Systems 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 Saratoga Systems Inc filed Critical Saratoga Systems Inc
Publication of DE2339631A1 publication Critical patent/DE2339631A1/de
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/66—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
    • G01F1/662—Constructional details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02836—Flow rate, liquid level

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
DE19732339631 1972-08-09 1973-08-04 Durchfluss- und schallgeschwindigkeitsmesser und messverfahren Pending DE2339631A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00278987A US3817098A (en) 1972-08-09 1972-08-09 Axial fluid flow and sound speed

Publications (1)

Publication Number Publication Date
DE2339631A1 true DE2339631A1 (de) 1974-03-07

Family

ID=23067218

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732339631 Pending DE2339631A1 (de) 1972-08-09 1973-08-04 Durchfluss- und schallgeschwindigkeitsmesser und messverfahren

Country Status (6)

Country Link
US (1) US3817098A (de)
JP (1) JPS4960257A (de)
CA (1) CA993989A (de)
DE (1) DE2339631A1 (de)
GB (1) GB1443779A (de)
ZA (1) ZA735202B (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2458798A1 (fr) * 1979-06-08 1981-01-02 Landis & Gyr Ag Generateur de donnees en vue de la determination du debit d'un liquide en circulation
DE3100777A1 (de) * 1980-12-09 1982-07-01 LGZ Landis & Gyr Zug AG, 6301 Zug Messwertgeber zur bestimmung der druchflussmenge einer stroemenden fluessigkeit
EP0152132A1 (de) * 1984-01-27 1985-08-21 N.V. Nederlandsche Apparatenfabriek NEDAP Ultraschalldurchflussmengenmessgerät
EP0202583A1 (de) * 1985-05-21 1986-11-26 Siemens Aktiengesellschaft Strömungsmesser
US5550898A (en) * 1992-11-30 1996-08-27 Lucent Technologies Inc. Metallic macrocell/microcell interface
WO1997010490A1 (en) * 1995-09-11 1997-03-20 Raab Karcher Energieservice Gmbh A device for determining the amount of liquid flowing through a piping system

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1016750B (it) * 1974-08-01 1977-06-20 Fiat Spa Dispositivo per effettuare median te ultrasuoni la misura della por tata d aria in massa nel condotto di aspirazione di motori a combu stione interna
IT1032783B (it) * 1975-04-30 1979-06-20 Fiat Spa Dispositivo per misurare mediante ultrasuoni la portata in massadi gas
DE2648718C2 (de) * 1976-10-27 1978-12-21 Danfoss A/S, Nordborg (Daenemark) Mit Ultraschall arbeitendes Gerät zum Ermitteln physikalischer Größen eines Mediums
US4227407A (en) * 1978-11-30 1980-10-14 Cornell Research Foundation, Inc. Volume flow measurement system
US4336719A (en) * 1980-07-11 1982-06-29 Panametrics, Inc. Ultrasonic flowmeters using waveguide antennas
US4365518A (en) * 1981-02-23 1982-12-28 Mapco, Inc. Flow straighteners in axial flowmeters
CH655574B (de) * 1982-03-01 1986-04-30
US4596133A (en) 1983-07-29 1986-06-24 Panametrics, Inc. Apparatus and methods for measuring fluid flow parameters
GB2200450B (en) * 1986-12-17 1990-10-24 Fuji Electric Co Ltd Apparatus for detecting resonant frequency of a vibratory mem ber
GB2280267B (en) * 1991-03-21 1995-05-24 Halliburton Co Device for sensing fluid behaviour
US5255564A (en) * 1991-08-22 1993-10-26 The United States Of America As Represented By The Secretary Of The Navy Apparatus for the discrimination of chemical liquids via sound speed measurements
CZ188195A3 (en) * 1993-01-30 1996-04-17 Kromschroeder Ag G Flow meter
EP0690974A4 (de) * 1993-03-09 1996-05-22 Commw Scient Ind Res Org Flüssigkeitsmesserkonstruktion
US5440937A (en) * 1993-04-30 1995-08-15 Panametrics, Inc. Process and apparatus for ultrasonic measurement of volumeric flow through large-diameter stack
EP0800062A3 (de) * 1996-04-04 1998-04-15 Georg Fischer Rohrleitungssysteme AG Vorrichtung zur Messung der Strömungsgeschwindigkeit eines Fluides
US5835884A (en) * 1996-10-04 1998-11-10 Brown; Alvin E. Method of determining a characteristic of a fluid
EP1825150A4 (de) * 2004-12-02 2012-02-01 Siemens Industry Inc System und verfahren zur durchflussprofilkalibrierungskorrektur für ultraschalldurchflussmesser
US8505391B1 (en) * 2012-03-30 2013-08-13 Joseph Baumoel Flange mounted ultrasonic flowmeter
RU2517996C1 (ru) * 2012-11-21 2014-06-10 Закрытое акционерное общество "Взлет" Датчик ультразвукового расходомера
EP2759806B1 (de) * 2013-01-29 2020-12-16 Itron Global SARL Ultraschall-Durchflussmesser
US9494454B2 (en) 2013-12-06 2016-11-15 Joseph Baumoel Phase controlled variable angle ultrasonic flow meter
US9310236B2 (en) 2014-09-17 2016-04-12 Joseph Baumoel Ultrasonic flow meter using reflected beams
US9752907B2 (en) 2015-04-14 2017-09-05 Joseph Baumoel Phase controlled variable angle ultrasonic flow meter
FR3047068B1 (fr) 2016-01-25 2019-07-19 Integra Metering Sas Dispositif de montage d'un transducteur a ultrasons et debitmetre equipe d'un tel dispositif
EP3770561A1 (de) * 2019-07-26 2021-01-27 Levitronix GmbH Ultraschall-messvorrichtung zur messung an einem strömenden fluid und ultraschall-messsystem
CN114384155A (zh) * 2022-01-12 2022-04-22 重庆医科大学 用于测量波导管内介质声速的测量系统及声速测量方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2669121A (en) * 1948-12-02 1954-02-16 Gen Precision Lab Inc Supersonic flow meter
US2708366A (en) * 1950-08-31 1955-05-17 Ora G Blocher Apparatus for measuring fluid flow
GB1285175A (en) * 1968-10-04 1972-08-09 Atomic Energy Authority Uk Improvements in or relating to apparatus for measuring the flow velocity of fluids

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2458798A1 (fr) * 1979-06-08 1981-01-02 Landis & Gyr Ag Generateur de donnees en vue de la determination du debit d'un liquide en circulation
DE3100777A1 (de) * 1980-12-09 1982-07-01 LGZ Landis & Gyr Zug AG, 6301 Zug Messwertgeber zur bestimmung der druchflussmenge einer stroemenden fluessigkeit
EP0152132A1 (de) * 1984-01-27 1985-08-21 N.V. Nederlandsche Apparatenfabriek NEDAP Ultraschalldurchflussmengenmessgerät
EP0202583A1 (de) * 1985-05-21 1986-11-26 Siemens Aktiengesellschaft Strömungsmesser
US5550898A (en) * 1992-11-30 1996-08-27 Lucent Technologies Inc. Metallic macrocell/microcell interface
WO1997010490A1 (en) * 1995-09-11 1997-03-20 Raab Karcher Energieservice Gmbh A device for determining the amount of liquid flowing through a piping system

Also Published As

Publication number Publication date
AU5886073A (en) 1975-02-06
CA993989A (en) 1976-07-27
ZA735202B (en) 1975-03-26
JPS4960257A (de) 1974-06-11
GB1443779A (en) 1976-07-28
US3817098A (en) 1974-06-18

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