SG11201407620TA - A flow meter system - Google Patents

A flow meter system

Info

Publication number
SG11201407620TA
SG11201407620TA SG11201407620TA SG11201407620TA SG11201407620TA SG 11201407620T A SG11201407620T A SG 11201407620TA SG 11201407620T A SG11201407620T A SG 11201407620TA SG 11201407620T A SG11201407620T A SG 11201407620TA SG 11201407620T A SG11201407620T A SG 11201407620TA
Authority
SG
Singapore
Prior art keywords
international
data
fluid
flow meter
acoustic
Prior art date
Application number
SG11201407620TA
Inventor
Thomas Hies
Juergen Skripalle
Original Assignee
Hydrovision Asia Pte Ltd
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 Hydrovision Asia Pte Ltd filed Critical Hydrovision Asia Pte Ltd
Priority to SG11201407620TA priority Critical patent/SG11201407620TA/en
Publication of SG11201407620TA publication Critical patent/SG11201407620TA/en

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
    • 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
    • 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
    • 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
    • G01F1/668—Compensating or correcting for variations in velocity of sound
    • 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
    • G01F1/708—Measuring the time taken to traverse a fixed distance
    • G01F1/7082—Measuring the time taken to traverse a fixed distance using acoustic detecting arrangements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/02—Compensating or correcting for variations in pressure, density or temperature
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
    • G01F25/10—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of flowmeters

Abstract

(12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 7 November 2013 (07.11.2013) WIPOIPCT (10) International Publication Number WO 2013/164805 A1 (51) International Patent Classification: G01F1/66 (2006.01) GO IF 15/00 (2006.01) (21) International Application Number: (22) International Filing Date: (25) Filing Language: (26) Publication Language: PCT/IB2013/053606 6 May 2013 (06.05.2013) English English (30) Priority Data: PCT/SG2012/000159 4 May 2012 (04.05.2012) SG (71) Applicant: HYDROVISION ASIA PTE LTD [SG/SG]; 1 CleanTech Loop, #03-05 CleanTech One, Singapore 637141 (SG). (72) Inventors: HIES, Thomas; 99 Farrer Drive, #03-06, Som- merville Park, 259293 Singapore (SG). SKRIPALLE, Juergen; Am Kreuzstein 7, 87660 Irsee (DE). (74) Agents: SCHWEIGER, Martin et al.; 105 Cecil Street, #03-02 The Octagon, Singapore 069534 (SG). (81) Designated States (unless otherwise indicated, for every kind of national protection available)'. AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available)'. ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG). Published: — with international search report (Art. 21(3)) — before the expiration of the time limit for amending the claims and to be republished in the event of receipt of amendments (Rule 48.2(h)) (54) Title: A FLOW METER SYSTEM o 00 •t i-H en i-H o CJ o & (57) Abstract: The application provides an acoustic flow meter for a fluid conduit. The flow meter has one or more acoustic trans - mitter and receiver pairs, holder, a an interface unit, and comput- a er module. The acoustic transmitter and receiver pair measures a flow speed value of fluid in a the fluid conduit. The holder fixes the acoustic transmitter and receiver pair to the fluid conduit. The interface unit receives a type data, position data, and an a orientation data of a fluid disturbance element, and a position data and an orientation data of the acoustic transmitter and receiver pair. The computer module has a memory unit, processor, an a output device. The memory unit stores relationship data a set. The processor computes a flow rate of the fluid by using the relationship data set type. The output device outputs the flow rate.
SG11201407620TA 2012-05-04 2013-05-06 A flow meter system SG11201407620TA (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SG11201407620TA SG11201407620TA (en) 2012-05-04 2013-05-06 A flow meter system

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/SG2012/000159 WO2013165314A1 (en) 2012-05-04 2012-05-04 A flow meter system
SG11201407620TA SG11201407620TA (en) 2012-05-04 2013-05-06 A flow meter system
PCT/IB2013/053606 WO2013164805A1 (en) 2012-05-04 2013-05-06 A flow meter system

Publications (1)

Publication Number Publication Date
SG11201407620TA true SG11201407620TA (en) 2014-12-30

Family

ID=49514264

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201407620TA SG11201407620TA (en) 2012-05-04 2013-05-06 A flow meter system

Country Status (10)

Country Link
US (1) US20150127275A1 (en)
EP (1) EP2844962A4 (en)
JP (1) JP2015516070A (en)
KR (1) KR20150008444A (en)
CN (1) CN104685324A (en)
CA (1) CA2872457A1 (en)
IL (1) IL235498A0 (en)
RU (1) RU2014148418A (en)
SG (1) SG11201407620TA (en)
WO (2) WO2013165314A1 (en)

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DE102014104134A1 (en) * 2014-03-25 2015-10-01 Hydrovision Gmbh Acoustic flow measurement device and method for such a device
CA2955165C (en) * 2014-07-29 2023-07-04 Gwf Messsysteme Ag Improved signal travel time flow meter
CN113432678A (en) * 2015-04-30 2021-09-24 洪斐喆 Detection method of float level transmitter
CN104950130B (en) * 2015-07-10 2017-10-17 山东省纺织科学研究院 Medical catheter flow meters
US9996089B2 (en) 2015-09-21 2018-06-12 Blue-White Industries, Ltd. Flow sensor devices and systems
DK3256862T3 (en) * 2016-01-18 2021-05-25 Gwf Messsysteme Ag IMPROVED RADIATIVE ACOUSTIC SIGNAL TRANSMISSION FLOW TIMER
CN105698973B (en) * 2016-02-21 2018-12-07 上海大学 A kind of calibration equipment of ultrasonic calorimeter signal adapter
FI129728B (en) * 2016-06-27 2022-08-15 Flaekt Woods Ab Apparatus and method for measuring an air flow
EP3504561B1 (en) * 2016-08-25 2021-08-25 Lovejoy Controls Corporation Doppler ultrasonic velocity probe
GB2555003B (en) * 2016-09-23 2022-07-06 Blue White Ind Ltd Flow sensor devices and systems
DE102016013328A1 (en) 2016-11-10 2018-05-17 Nivus Gmbh Method for improving the measuring accuracy of a flow measuring device
US10908012B2 (en) * 2017-04-02 2021-02-02 Natural Gas Solutions North America, Llc Initializing a test apparatus for proving operation of gas meters
WO2018207009A1 (en) * 2017-05-11 2018-11-15 Abb Schweiz Ag A method and a system for configuring an electromagnetic flowmeter
WO2019086978A1 (en) * 2017-10-31 2019-05-09 Abb Schweiz Ag An augmented flowmeter with a system for simulating fluid parameters
EP3874238A1 (en) * 2018-10-30 2021-09-08 ABB Schweiz AG An electromagnetic flowmeter with adjustable coil and shield assembly
GB2587844A (en) 2019-06-07 2021-04-14 Blue White Ind Ltd Flow sensor devices and systems
DE102019117151B4 (en) * 2019-06-26 2023-03-02 Luftmeister GmbH Procedure for calibrating a volume flow sensor
JP2021012045A (en) * 2019-07-04 2021-02-04 愛知時計電機株式会社 Fluid analysis device and ultrasonic flowmeter
KR102545782B1 (en) 2019-11-29 2023-06-20 양경돈 Automatic flow calculation device through loss head measurement
KR102162312B1 (en) * 2020-02-21 2020-10-06 (주)쎄미콤 Method of performing calibration of mass flow and apparatus therefor
US11674536B2 (en) 2020-12-14 2023-06-13 Caterpillar Inc. Guide element for hydraulic fluid
CN112880778B (en) * 2021-01-20 2021-10-15 中国水利水电科学研究院 Measuring tank based detection device and measuring tank flow detection method
EP4092393A1 (en) * 2021-05-18 2022-11-23 Kamstrup A/S Ultrasonic flow meter with estimation of a flow rate distribution
WO2023089582A1 (en) * 2021-11-21 2023-05-25 Abb Schweiz Ag Method and system for flowrate measurement correction of a flowmeter

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Also Published As

Publication number Publication date
EP2844962A4 (en) 2016-02-10
IL235498A0 (en) 2014-12-31
CN104685324A (en) 2015-06-03
KR20150008444A (en) 2015-01-22
JP2015516070A (en) 2015-06-04
RU2014148418A (en) 2016-06-27
CA2872457A1 (en) 2013-11-07
US20150127275A1 (en) 2015-05-07
EP2844962A1 (en) 2015-03-11
WO2013165314A1 (en) 2013-11-07
WO2013164805A1 (en) 2013-11-07

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