JP2010512510A - 超音波式流量計測方法及びシステム - Google Patents

超音波式流量計測方法及びシステム Download PDF

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Publication number
JP2010512510A
JP2010512510A JP2009540370A JP2009540370A JP2010512510A JP 2010512510 A JP2010512510 A JP 2010512510A JP 2009540370 A JP2009540370 A JP 2009540370A JP 2009540370 A JP2009540370 A JP 2009540370A JP 2010512510 A JP2010512510 A JP 2010512510A
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Japan
Prior art keywords
conduit
fluid
point
transducer
velocity
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JP2009540370A
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English (en)
Japanese (ja)
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JP2010512510A5 (enExample
Inventor
リー，シューソン・スコット
ウミナ，ジョン・アルバート
エイオー，シャオレイ・シャーリー
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General Electric Co
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General Electric Co
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Application filed by General Electric Co filed Critical General Electric Co
Publication of JP2010512510A publication Critical patent/JP2010512510A/ja
Publication of JP2010512510A5 publication Critical patent/JP2010512510A5/ja
Pending legal-status Critical Current

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    • 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
    • G01F1/663—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 measuring Doppler frequency shift

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
JP2009540370A 2006-12-07 2007-11-16 超音波式流量計測方法及びシステム Pending JP2010512510A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/567,818 US7523676B2 (en) 2006-12-07 2006-12-07 Ultrasonic flow rate measurement method and system
PCT/US2007/084929 WO2008073673A1 (en) 2006-12-07 2007-11-16 Ultrasonic flow rate measurement using doppler frequency

Publications (2)

Publication Number Publication Date
JP2010512510A true JP2010512510A (ja) 2010-04-22
JP2010512510A5 JP2010512510A5 (enExample) 2012-10-04

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JP2009540370A Pending JP2010512510A (ja) 2006-12-07 2007-11-16 超音波式流量計測方法及びシステム

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US (1) US7523676B2 (enExample)
EP (1) EP2089678A1 (enExample)
JP (1) JP2010512510A (enExample)
WO (1) WO2008073673A1 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7942068B2 (en) * 2009-03-11 2011-05-17 Ge Infrastructure Sensing, Inc. Method and system for multi-path ultrasonic flow rate measurement
US9097568B2 (en) * 2012-05-02 2015-08-04 Daniel Measurement And Control, Inc. System and method for meter substitution for co-located flowmeters
WO2014119806A1 (ko) * 2013-01-31 2014-08-07 한국항공우주연구원 유체 속도 측정 프로브
JP6212762B2 (ja) * 2013-10-18 2017-10-18 国立研究開発法人宇宙航空研究開発機構 流量計測方法及び装置
GB2521661A (en) 2013-12-27 2015-07-01 Xsens As Apparatus and method for measuring flow
RU2583127C1 (ru) * 2014-11-25 2016-05-10 Общество с ограниченной ответственностью "Акунар" Способ ультразвукового измерения расхода жидкостей и газов
RU2590338C2 (ru) * 2014-12-08 2016-07-10 Общество с ограниченной ответственностью "Акунар" Система определения расхода жидкости и газа при помощи ультразвука и ее конструктив
CN105737918B (zh) * 2014-12-11 2019-05-10 通用电气公司 用来测量流体流量的超声方法和装置
DE102016006244A1 (de) * 2016-01-14 2017-07-20 Diehl Metering Gmbh Ultraschallfluidzähler sowie Verfahren zur Durchfluss- und/oder Volumenbestimmung eines strömenden Mediums
USD851524S1 (en) 2018-01-18 2019-06-18 Norgas Metering Technologies, Inc. Ultrasonic flow meter
US11287303B2 (en) * 2020-04-21 2022-03-29 National Chiao Tung University Flow rate measuring method
US12399054B1 (en) 2022-11-14 2025-08-26 Sunsonic, LLC Clamp on ultrasonic flow meter

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10512966A (ja) * 1995-11-22 1998-12-08 クローネ アクチェンゲゼルシャフト 超音波流量測定方法
JP2001183200A (ja) * 1999-12-28 2001-07-06 Tokimec Inc 流量計及び流量測定方法
JP2001527639A (ja) * 1996-10-29 2001-12-25 パナメトリクス インコーポレイテッド 超音波バッファ／導波管
WO2005083370A1 (ja) * 2004-02-26 2005-09-09 Fuji Electric Systems Co., Ltd. 超音波流量計および超音波流量測定方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3564912A (en) 1968-10-28 1971-02-23 Westinghouse Electric Corp Fluid flow measurement system
US4333353A (en) 1980-07-28 1982-06-08 Joseph Baumoel Two-transducer Doppler flowmeter with swept oscillator
US5188113A (en) * 1990-04-04 1993-02-23 Kabushiki Kaisha Toshiba Ultrasonic diagnosis apparatus
US5437194A (en) * 1991-03-18 1995-08-01 Panametrics, Inc. Ultrasonic transducer system with temporal crosstalk isolation
US6067861A (en) 1998-06-18 2000-05-30 Battelle Memorial Institute Method and apparatus for ultrasonic doppler velocimetry using speed of sound and reflection mode pulsed wideband doppler
JP4169504B2 (ja) 2001-10-26 2008-10-22 東京電力株式会社 ドップラ式超音波流量計
JP3669580B2 (ja) 2002-05-24 2005-07-06 学校法人慶應義塾 超音波流速分布及び流量計
KR100664366B1 (ko) 2002-06-04 2007-01-02 도쿄 덴료쿠 가부시기가이샤 도플러식 초음파 유량계, 도플러식 초음파 유량계를 이용한 유량 계측 방법과, 이 도플러식 초음파 유량계에 이용하는 유량 계측 프로그램을 기록한 컴퓨터로 판독가능한 기억매체
US6732595B2 (en) 2002-07-18 2004-05-11 Panametrics, Inc. Method of and system for determining the mass flow rate of a fluid flowing in a conduit
JP2006030041A (ja) 2004-07-20 2006-02-02 Fuji Electric Systems Co Ltd クランプオン型ドップラー式超音波流速分布計

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10512966A (ja) * 1995-11-22 1998-12-08 クローネ アクチェンゲゼルシャフト 超音波流量測定方法
JP2001527639A (ja) * 1996-10-29 2001-12-25 パナメトリクス インコーポレイテッド 超音波バッファ／導波管
JP2001183200A (ja) * 1999-12-28 2001-07-06 Tokimec Inc 流量計及び流量測定方法
WO2005083370A1 (ja) * 2004-02-26 2005-09-09 Fuji Electric Systems Co., Ltd. 超音波流量計および超音波流量測定方法

Also Published As

Publication number Publication date
US7523676B2 (en) 2009-04-28
EP2089678A1 (en) 2009-08-19
US20080134798A1 (en) 2008-06-12
WO2008073673A1 (en) 2008-06-19

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