IN2014DN07855A - - Google Patents

Info

Publication number
IN2014DN07855A
IN2014DN07855A IN7855DEN2014A IN2014DN07855A IN 2014DN07855 A IN2014DN07855 A IN 2014DN07855A IN 7855DEN2014 A IN7855DEN2014 A IN 7855DEN2014A IN 2014DN07855 A IN2014DN07855 A IN 2014DN07855A
Authority
IN
India
Prior art keywords
flow rate
present
pipe conduit
rate measurement
dimensions
Prior art date
Application number
Other languages
English (en)
Inventor
Kye Hyeon Ryu
Hee June Park
Hyun Myoung Shin
Toru Akiyama
Kunihiro Takahashi
Noriaki Saito
Kazuo Takemura
Original Assignee
Woojin Inc
Sonic Corp
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 claimed from JP2013092106A external-priority patent/JP5719872B2/ja
Application filed by Woojin Inc, Sonic Corp filed Critical Woojin Inc
Publication of IN2014DN07855A publication Critical patent/IN2014DN07855A/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
    • 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
    • G01F15/006—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 characterised by the use of a particular material, e.g. anti-corrosive material
    • 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
    • G01F15/18—Supports or connecting means for meters

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Measuring Volume Flow (AREA)
IN7855DEN2014 2013-03-27 2014-04-14 IN2014DN07855A (tr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20130032850 2013-03-27
JP2013092106A JP5719872B2 (ja) 2013-01-18 2013-04-25 超音波流量測定システム
PCT/KR2014/003206 WO2014175588A1 (ko) 2013-04-25 2014-04-14 초음파 유량 측정 시스템

Publications (1)

Publication Number Publication Date
IN2014DN07855A true IN2014DN07855A (tr) 2015-04-24

Family

ID=51794614

Family Applications (1)

Application Number Title Priority Date Filing Date
IN7855DEN2014 IN2014DN07855A (tr) 2013-03-27 2014-04-14

Country Status (6)

Country Link
US (1) US9612141B2 (tr)
EP (1) EP2990768A4 (tr)
CN (1) CN104395703A (tr)
IN (1) IN2014DN07855A (tr)
RU (1) RU2580898C1 (tr)
WO (1) WO2014175588A1 (tr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9453749B1 (en) * 2015-03-10 2016-09-27 Honeywell International Inc. Hybrid sensing ultrasonic flowmeter
EP3571476B1 (en) * 2017-01-17 2023-04-19 Rubicon Research Pty Ltd Flow measurement
FR3063815B1 (fr) * 2017-03-10 2019-03-22 Sagemcom Energy & Telecom Sas Procede de mesure d’une vitesse d’un fluide
FR3063814B1 (fr) * 2017-03-10 2019-03-22 Sagemcom Energy & Telecom Sas Procede de mesure d’une vitesse d’un fluide
CN107144313B (zh) * 2017-05-27 2019-04-05 京东方科技集团股份有限公司 流量测量装置和流量测量方法
EP3450930A1 (en) 2017-08-29 2019-03-06 Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO Acoustic measurement of a fluid flow
EP3790959A1 (en) 2018-05-09 2021-03-17 The Regents of the University of Colorado, A Body Corporate Stem cell-derived cell cultures, stem cell-derived three-dimensional tissue products, and methods of making and using the same
CN111051823B (zh) * 2018-08-11 2021-07-20 李言钦 声波法测量管内轴向流速分布、流量的方法及系统
WO2021237198A1 (en) 2020-05-22 2021-11-25 Kpr U.S., Llc Detection system for flow control apparatus

Family Cites Families (20)

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Publication number Priority date Publication date Assignee Title
US4102186A (en) * 1976-07-23 1978-07-25 E. I. Du Pont De Nemours And Company Method and system for measuring flow rate
GB2139755B (en) * 1983-05-11 1987-03-04 British Gas Corp Ultrasonic flowmeter
US6277084B1 (en) 1992-03-31 2001-08-21 Boston Scientific Corporation Ultrasonic medical device
US5440936A (en) * 1992-11-16 1995-08-15 Triton Technology, Inc. Compact x-cross transducer array for a transit time flowmeter, particularly for use during in-vivo blood flow measurement
KR960006453B1 (ko) * 1993-10-22 1996-05-16 최종술 Fe-Mn계 진동 감쇠 합금강과 그 제조 방법
JPH0882540A (ja) * 1994-09-12 1996-03-26 Toshiba Corp 超音波流量測定方法及びその超音波流量計
KR0170815B1 (ko) * 1996-05-27 1999-05-01 남상용 초음파 다회선 유량계
US6098466A (en) 1998-06-09 2000-08-08 Transonic Systems, Inc. Ultrasonic flow sensor incorporating full flow illumination
KR100374429B1 (ko) * 2000-09-15 2003-03-04 인터내셔날하이드로손닉 주식회사 초음파 다회선 유량 측정방법
DE10145565A1 (de) * 2001-09-14 2003-04-10 Sick Ag Messaufnehmer und Vorrichtung zum Messen der Strömungsgeschwindigkeit und/oder des Durchflusses eines Fluids
US20030101804A1 (en) * 2001-11-30 2003-06-05 Zanker Klaus Joachim Ultrasonic meter to detect pipeline corrosion and buildup
JP3935069B2 (ja) * 2002-12-27 2007-06-20 東京瓦斯株式会社 流量計測装置
US7299140B2 (en) * 2005-12-14 2007-11-20 Thermo Fisher Scientific Inc. Method and system for multi-path ultrasonic flow measurement of partially developed flow profiles
WO2009074162A1 (en) 2007-12-10 2009-06-18 Siemens Aktiengesellschaft Ultrasonic type fluid flow measurement apparatus
EP2235483B1 (fr) * 2008-01-10 2020-02-05 Metering & Technology Limited Dispositif de mesure du débit d'un fluide circulant dans une canalisation, procédé de mesure de débit, et canalisation
US7735380B2 (en) * 2008-07-09 2010-06-15 Daniel Measurement & Control, Inc. Method and system of coordination of measurement subsystems of a flow meter
CN201269765Y (zh) * 2008-08-27 2009-07-08 威海市天罡仪表有限公司 超声流量计
RU2496183C2 (ru) * 2009-04-13 2013-10-20 Дэниэл Межермент Энд Контрол, Инк. Преобразователь, имеющий надежное электрическое соединение с пьезоэлектрическим кристаллом
MX2012002121A (es) * 2009-08-18 2012-06-19 Rubicon Res Pty Ltd Ensamble de medidor de flujo, ensambles de compuerta y metodos para la medicion de flujo.
US9295923B2 (en) * 2014-03-20 2016-03-29 Daniel Measurement And Control, Inc. Transducer for ultrasonic flow meter

Also Published As

Publication number Publication date
WO2014175588A1 (ko) 2014-10-30
EP2990768A1 (en) 2016-03-02
US9612141B2 (en) 2017-04-04
RU2580898C1 (ru) 2016-04-10
CN104395703A (zh) 2015-03-04
EP2990768A4 (en) 2017-03-08
US20160033312A1 (en) 2016-02-04

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