IL258825D0 - Improved beam shaping acoustic signal travel time flow meter - Google Patents

Improved beam shaping acoustic signal travel time flow meter

Info

Publication number
IL258825D0
IL258825D0 IL258825A IL25882518A IL258825D0 IL 258825 D0 IL258825 D0 IL 258825D0 IL 258825 A IL258825 A IL 258825A IL 25882518 A IL25882518 A IL 25882518A IL 258825 D0 IL258825 D0 IL 258825D0
Authority
IL
Israel
Prior art keywords
improved
flow meter
acoustic signal
travel time
time flow
Prior art date
Application number
IL258825A
Other languages
Hebrew (he)
Inventor
Thomas Werner Hies
Trung Dung Luong
Claus-Dieter Ohl
Juergen Heinz-Friedrich Skripalle
Original Assignee
Thomas Werner Hies
Trung Dung Luong
Ohl Claus Dieter
Skripalle Juergen Heinz Friedrich
Gwf Messsysteme Ag
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
Priority to PCT/IB2016/050218 priority Critical patent/WO2017125781A1/en
Application filed by Thomas Werner Hies, Trung Dung Luong, Ohl Claus Dieter, Skripalle Juergen Heinz Friedrich, Gwf Messsysteme Ag filed Critical Thomas Werner Hies
Publication of IL258825D0 publication Critical patent/IL258825D0/en

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01PMEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/24Measuring 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
    • G01P5/241Measuring 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 using reflection of acoustical waves, i.e. Doppler-effect
    • G01P5/244Measuring 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 using reflection of acoustical waves, i.e. Doppler-effect involving pulsed waves
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through the meter in a continuous flow
    • G01F1/66Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through the meter in a continuous flow by measuring frequency, phaseshift, or propagation time of electromagnetic or other waves, e.g. ultrasonic flowmeters
    • G01F1/662Constructional details
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01PMEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/24Measuring 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
    • G01P5/245Measuring 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
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/02Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/50Systems of measurement, based on relative movement of the target
    • G01S15/58Velocity or trajectory determination systems; Sense-of-movement determination systems
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through the meter in a continuous flow
    • G01F1/66Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through the meter in a continuous flow by measuring frequency, phaseshift, or propagation time of electromagnetic or other waves, e.g. ultrasonic flowmeters
    • G01F1/667Schematic arrangements of transducers of ultrasonic flowmeters; Circuits therefor
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through the meter in a continuous flow
    • G01F1/66Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through the meter in a continuous flow by measuring frequency, phaseshift, or propagation time of electromagnetic or other waves, e.g. ultrasonic flowmeters
    • G01F1/667Schematic arrangements of transducers of ultrasonic flowmeters; Circuits therefor
    • G01F1/668Compensating or correcting for variations in velocity of sound
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F25/00Testing or calibrating apparatus for measuring volume, volume flow or liquid level, or for metering by volume
    • G01F25/0007Testing or calibrating apparatus for measuring volume, volume flow or liquid level, or for metering by volume for measuring volume flow
IL258825A 2016-01-18 2018-04-22 Improved beam shaping acoustic signal travel time flow meter IL258825D0 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/IB2016/050218 WO2017125781A1 (en) 2016-01-18 2016-01-18 Improved beam shaping acoustic signal travel time flow meter

Publications (1)

Publication Number Publication Date
IL258825D0 true IL258825D0 (en) 2018-06-28

Family

ID=59362492

Family Applications (1)

Application Number Title Priority Date Filing Date
IL258825A IL258825D0 (en) 2016-01-18 2018-04-22 Improved beam shaping acoustic signal travel time flow meter

Country Status (15)

Country Link
US (3) US10036763B2 (en)
EP (1) EP3256862B1 (en)
JP (1) JP6727308B2 (en)
CN (1) CN108369242A (en)
AU (1) AU2016387414B2 (en)
BR (1) BR112018009412A2 (en)
CA (1) CA3002128A1 (en)
DK (1) DK3256862T3 (en)
EA (1) EA201891250A1 (en)
IL (1) IL258825D0 (en)
MX (1) MX2018008697A (en)
SG (1) SG11201803194RA (en)
UA (1) UA122259C2 (en)
WO (1) WO2017125781A1 (en)
ZA (1) ZA201802412B (en)

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CN105738649B (en) * 2014-12-10 2020-02-07 通用电气公司 System and method for calculating flow rate
DE102015107750A1 (en) * 2015-05-18 2016-11-24 Endress + Hauser Flowtec Ag Measuring system for measuring at least one parameter of a fluid
ES2763077T3 (en) * 2015-08-28 2020-05-27 Reliance Worldwide Corp Flow meter setup and calibration
CN108369242A (en) * 2016-01-18 2018-08-03 Gwf测量系统有限公司 Improved beam forming acoustic signal traveling time flowmeter
US10830735B2 (en) * 2017-03-20 2020-11-10 Triad National Security, Llc Simultaneous real-time measurement of composition, flow, attenuation, density, and pipe-wallthickness in multiphase fluids
FR3065070B1 (en) 2017-04-10 2019-06-14 Efs Sa PARASITE WAVE MANAGEMENT STRUCTURE OF ULTRASOUND FLOWMETER
FR3065106B1 (en) * 2017-04-10 2019-08-02 Efs Sa METHOD FOR CONTROLLING AN ULTRASOUND MEASURING APPARATUS OF THE FLOW RATE IN A MEASUREMENT CHANNEL
US10480982B2 (en) * 2017-04-19 2019-11-19 Saudi Arabian Oil Company Acoustic calibration array for tanks and vessels
CN109959434B (en) * 2019-04-19 2020-07-31 合肥工业大学 Sodium flowmeter online calibration method based on phase frequency characteristics
CN110595554B (en) * 2019-09-24 2020-07-28 西安交通大学 Ultrasonic experimental device and method for casing device
WO2021130307A1 (en) * 2019-12-23 2021-07-01 Belimo Holding Ag System and method for measuring a flow of gas through a channel
CN112019989A (en) * 2020-08-13 2020-12-01 浙江苍南仪表集团股份有限公司 Dynamic performance testing device for ultrasonic transducer

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US5040415A (en) * 1990-06-15 1991-08-20 Rockwell International Corporation Nonintrusive flow sensing system
FR2781047B1 (en) * 1998-07-10 2000-09-01 Faure Herman MULTI-CORD ULTRASONIC FLOW METER
FR2781048B1 (en) * 1998-07-10 2000-09-15 Faure Herman CROSS MEASUREMENTS OF THE ACOUSTIC SIGNALS OF A FLOWMETER
AU4583101A (en) 2000-03-15 2001-09-24 Univ California Method and apparatus for dynamic focusing of ultrasound energy
US7423931B2 (en) * 2003-07-08 2008-09-09 Lawrence Livermore National Security, Llc Acoustic system for communication in pipelines
DE102005035265A1 (en) 2005-07-25 2007-02-01 Endress + Hauser Flowtec Ag Device for determining and / or monitoring the flow of a medium through a pipeline
US7581453B2 (en) * 2006-12-29 2009-09-01 General Electric Company Ultrasonic flow meter system
US7984637B2 (en) * 2007-07-06 2011-07-26 General Electric Company System and method for field calibration of flow meters
CN101883967B (en) * 2007-12-05 2012-11-28 普拉德研究及开发股份有限公司 Ultrasonic clamp-on multiphase flowmeter
DE102009046159A1 (en) 2009-10-29 2011-05-05 Endress + Hauser Flowtec Ag Ultrasonic flow and particle measuring system
WO2013165314A1 (en) * 2012-05-04 2013-11-07 Dhi Water & Environment (S) Pte Ltd A flow meter system
US9689726B2 (en) * 2012-07-09 2017-06-27 Texas Instruments Incorporated Flow meter
SG11201609000YA (en) * 2014-07-29 2016-11-29 Hydrovision Asia Pte Ltd Improved signal travel time flow meter
CN108369242A (en) * 2016-01-18 2018-08-03 Gwf测量系统有限公司 Improved beam forming acoustic signal traveling time flowmeter
EP3239974A1 (en) * 2016-04-25 2017-11-01 GWF MessSysteme AG Compact wide angle acoustic transducer

Also Published As

Publication number Publication date
CN108369242A (en) 2018-08-03
DK3256862T3 (en) 2021-05-25
WO2017125781A1 (en) 2017-07-27
JP6727308B2 (en) 2020-07-22
AU2016387414B2 (en) 2021-03-11
UA122259C2 (en) 2020-10-12
EA201891250A1 (en) 2018-10-31
BR112018009412A2 (en) 2018-12-11
CA3002128A1 (en) 2017-07-27
US20180328956A1 (en) 2018-11-15
EP3256862A1 (en) 2017-12-20
AU2016387414A1 (en) 2018-05-10
JP2019502119A (en) 2019-01-24
ZA201802412B (en) 2019-01-30
US20180113145A1 (en) 2018-04-26
SG11201803194RA (en) 2018-05-30
US10036763B2 (en) 2018-07-31
US20200182900A1 (en) 2020-06-11
EP3256862A4 (en) 2018-03-21
EP3256862B1 (en) 2021-03-17
MX2018008697A (en) 2018-09-21
US10598684B2 (en) 2020-03-24

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