ATE506617T1 - Anordnung zur messung einer flüssigkeits- flussgeschwindigkeit - Google Patents

Anordnung zur messung einer flüssigkeits- flussgeschwindigkeit

Info

Publication number
ATE506617T1
ATE506617T1 AT07834742T AT07834742T ATE506617T1 AT E506617 T1 ATE506617 T1 AT E506617T1 AT 07834742 T AT07834742 T AT 07834742T AT 07834742 T AT07834742 T AT 07834742T AT E506617 T1 ATE506617 T1 AT E506617T1
Authority
AT
Austria
Prior art keywords
flow velocity
measuring
opening
arrangement
liquid flow
Prior art date
Application number
AT07834742T
Other languages
English (en)
Inventor
Atle Johannessen
Original Assignee
Fluenta As
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 Fluenta As filed Critical Fluenta As
Application granted granted Critical
Publication of ATE506617T1 publication Critical patent/ATE506617T1/de

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
    • G01F1/704—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow using marked regions or existing inhomogeneities within the fluid stream, e.g. statistically occurring variations in a fluid parameter
    • 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
    • G01F1/05—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 using mechanical effects
    • G01F1/34—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 using mechanical effects by measuring pressure or differential pressure
    • 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
    • G01F1/666—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 by detecting noise and sounds generated by the flowing fluid
    • 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
    • G01F1/667—Arrangements of transducers for ultrasonic flowmeters; Circuits for operating ultrasonic flowmeters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F7/00—Volume-flow measuring devices with two or more measuring ranges; Compound meters

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Measuring Volume Flow (AREA)
  • Nozzles (AREA)
  • Advancing Webs (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
AT07834742T 2006-09-13 2007-09-13 Anordnung zur messung einer flüssigkeits- flussgeschwindigkeit ATE506617T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20064106A NO326270B1 (no) 2006-09-13 2006-09-13 Arrangement for a male fluidhastighet
PCT/NO2007/000324 WO2008033035A1 (en) 2006-09-13 2007-09-13 Arrangement for measuring fluid flow velocity

Publications (1)

Publication Number Publication Date
ATE506617T1 true ATE506617T1 (de) 2011-05-15

Family

ID=39184005

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07834742T ATE506617T1 (de) 2006-09-13 2007-09-13 Anordnung zur messung einer flüssigkeits- flussgeschwindigkeit

Country Status (6)

Country Link
EP (1) EP2074432B1 (de)
AT (1) ATE506617T1 (de)
DE (1) DE602007014081D1 (de)
DK (1) DK2074432T3 (de)
NO (1) NO326270B1 (de)
WO (1) WO2008033035A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013002656A1 (en) * 2011-06-30 2013-01-03 Lee Pedro Jose Flow rate determination method and apparatus
US9151649B2 (en) * 2012-10-19 2015-10-06 Daniel Measurement And Control, Inc. Ultrasonic flow metering system with an upstream pressure transducer
DE102014205040A1 (de) * 2014-03-19 2015-10-29 Robert Bosch Gmbh Durchflussmesser und Verfahren für einen Durchflussmesser
GB201700428D0 (en) * 2017-01-10 2017-02-22 Able Instr & Controls Ltd Apparatus and method for flare flow measurement
EP3537112A1 (de) * 2018-03-08 2019-09-11 Energoflow AG Fluiddurchflussmesser
US11821775B2 (en) * 2021-05-10 2023-11-21 The Johns Hopkins University Mass flow meter
CN113670414B (zh) * 2021-08-16 2023-08-01 孙元杰 一种水位监测装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2573430A (en) 1947-03-14 1951-10-30 Jr Vincent Gentile Flow-measuring device
GB2139755B (en) * 1983-05-11 1987-03-04 British Gas Corp Ultrasonic flowmeter
US4596133A (en) 1983-07-29 1986-06-24 Panametrics, Inc. Apparatus and methods for measuring fluid flow parameters
US5672832A (en) 1996-02-15 1997-09-30 Nt International, Inc. Chemically inert flow meter within caustic fluids having non-contaminating body
US6651514B2 (en) 2001-11-16 2003-11-25 Daniel Industries, Inc. Dual function flow conditioner and check meter
US6871148B2 (en) 2002-07-02 2005-03-22 Battelle Memorial Institute Ultrasonic system and technique for fluid characterization
WO2005040732A1 (en) * 2003-10-27 2005-05-06 Elster-Instromet Ultrasonics B.V. Wet gas measurement apparatus and method

Also Published As

Publication number Publication date
NO20064106L (no) 2008-03-14
DK2074432T3 (da) 2011-08-01
DE602007014081D1 (de) 2011-06-01
NO326270B1 (no) 2008-10-27
WO2008033035A1 (en) 2008-03-20
EP2074432A1 (de) 2009-07-01
EP2074432B1 (de) 2011-04-20

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties