HK1089230A1 - Self-tuning ultrasonic meter - Google Patents

Self-tuning ultrasonic meter

Info

Publication number
HK1089230A1
HK1089230A1 HK06110695A HK06110695A HK1089230A1 HK 1089230 A1 HK1089230 A1 HK 1089230A1 HK 06110695 A HK06110695 A HK 06110695A HK 06110695 A HK06110695 A HK 06110695A HK 1089230 A1 HK1089230 A1 HK 1089230A1
Authority
HK
Hong Kong
Prior art keywords
self
ultrasonic meter
tuning ultrasonic
tuning
meter
Prior art date
Application number
HK06110695A
Other languages
English (en)
Inventor
William R Freund
Klaus J Zanker
Original Assignee
Daniel Ind Inc
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 Daniel Ind Inc filed Critical Daniel Ind Inc
Publication of HK1089230A1 publication Critical patent/HK1089230A1/xx

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
    • G01F1/667—Arrangements of transducers for ultrasonic flowmeters; Circuits for operating ultrasonic flowmeters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
    • G01D3/08—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups with provision for safeguarding the apparatus, e.g. against abnormal operation, against breakdown
    • 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
    • G01F1/72—Devices for measuring pulsing fluid flows
    • 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
    • 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
    • G01F25/15—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of flowmeters specially adapted for gas meters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Electromagnetism (AREA)
  • Measuring Volume Flow (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
HK06110695A 2003-09-08 2006-09-26 Self-tuning ultrasonic meter HK1089230A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/657,689 US6950768B2 (en) 2003-09-08 2003-09-08 Self-tuning ultrasonic meter
PCT/US2004/029211 WO2005026668A1 (en) 2003-09-08 2004-09-08 Self-tuning ultrasonic meter

Publications (1)

Publication Number Publication Date
HK1089230A1 true HK1089230A1 (en) 2006-11-24

Family

ID=34226621

Family Applications (1)

Application Number Title Priority Date Filing Date
HK06110695A HK1089230A1 (en) 2003-09-08 2006-09-26 Self-tuning ultrasonic meter

Country Status (7)

Country Link
US (1) US6950768B2 (xx)
CN (1) CN100561137C (xx)
BR (1) BRPI0414205B1 (xx)
CA (1) CA2538155C (xx)
GB (1) GB2421793B (xx)
HK (1) HK1089230A1 (xx)
WO (1) WO2005026668A1 (xx)

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DE102005018396A1 (de) * 2005-04-20 2006-10-26 Endress + Hauser Flowtec Ag Verfahren zur Bestimmung des Volumen- oder Massedurchflusses eines Mediums
US7373808B2 (en) * 2005-06-01 2008-05-20 Daniel Measurement And Control, Inc. Method and ultrasonic meter system for determining pipe roughness
US8019559B1 (en) * 2007-05-30 2011-09-13 Racine Federated, Inc. Sonic flow meter and method
US8170812B2 (en) * 2007-10-16 2012-05-01 Daniel Measurement And Control, Inc. Method and system for detecting deposit buildup within an ultrasonic flow meter
US7917321B2 (en) * 2008-02-25 2011-03-29 Daniel Measurement And Control, Inc. Method and system of determining a pattern of arrival time cycle skip in an acoustic flow meter
KR20120102814A (ko) * 2008-05-01 2012-09-18 마이크로 모우션, 인코포레이티드 유량계 파라미터의 이상으로부터 진단을 하기 위한 방법
US7942068B2 (en) * 2009-03-11 2011-05-17 Ge Infrastructure Sensing, Inc. Method and system for multi-path ultrasonic flow rate measurement
DE102009003020A1 (de) * 2009-05-12 2010-11-18 Robert Bosch Gmbh Laufzeitmessungskorrektur bei einem Strömungssensor
CN102200457B (zh) * 2010-03-26 2012-09-05 河南新天科技股份有限公司 一种超声波流量检测电路
EP2428777B1 (en) * 2010-09-09 2014-04-30 SICK Engineering GmbH A method of operating an ultrasonic gas flow meter and an ultrasonic gas flow meter
US8700344B2 (en) 2011-04-20 2014-04-15 Neptune Technology Group Inc. Ultrasonic flow meter
CN103162771B (zh) * 2011-12-19 2017-11-07 新奥科技发展有限公司 流体计量装置的标定方法
US10508937B2 (en) * 2012-04-12 2019-12-17 Texas Instruments Incorporated Ultrasonic flow meter
US8974114B2 (en) * 2012-05-02 2015-03-10 Daniel Measurement And Control, Inc. Temperature verification for ultrasonic flow meters
US8987843B2 (en) * 2012-11-06 2015-03-24 International Business Machines Corporation Mapping density and temperature of a chip, in situ
DE102012112516A1 (de) * 2012-12-18 2014-06-18 Endress + Hauser Flowtec Ag Verfahren zur Verifizierung der Zuverlässigkeit von ermittelten Messdaten einer Ultraschall-Durchflussmessung nach der Laufzeitdifferenz-Methode und Ultraschalldurchflussmessgerät
DE102012112522A1 (de) * 2012-12-18 2014-06-18 Endress + Hauser Flowtec Ag Verfahren zur Bestimmung einer Strömungsgeschwindigkeit oder eines Durchflusses eines Messmediums durch ein Ultraschalldurchflussmessgerät
CN103323063B (zh) * 2013-05-17 2015-12-23 深圳职业技术学院 超声波流量计及其时间差测量方法
DE102014004747B4 (de) * 2013-10-30 2023-02-16 Krohne Ag Ultraschall-Durchflussmesser
JP2015215171A (ja) * 2014-05-07 2015-12-03 アズビル株式会社 超音波流量計及び超音波吸収体の異常判定方法
CN104034375B (zh) * 2014-06-27 2017-02-15 苏州东剑智能科技有限公司 用于采用超声波进行流量测量的方法
CN104316119A (zh) * 2014-07-25 2015-01-28 浙江苍南仪表厂 双声路气体流量超声测量方法及其测量装置
US9404782B2 (en) 2014-10-21 2016-08-02 Honeywell International, Inc. Use of transducers with a piezo ceramic array to improve the accuracy of ultra sonic meters
CN105157771B (zh) * 2015-07-03 2018-04-03 中国矿业大学 一种时差式超声波流量测量方法及装置
CN106404084B (zh) * 2015-08-10 2019-02-05 杭州思筑智能设备有限公司 一种测量气体流量的方法
CN106706050B (zh) * 2015-08-10 2019-03-19 杭州思筑智能设备有限公司 一种利用超声波流量计测量气体流量的方法
EP3436787A1 (en) * 2016-03-31 2019-02-06 Danfoss A/S Method for monitoring an ultrasonic flow meter
CN108431554B (zh) * 2016-05-26 2020-04-21 富士电机株式会社 流体测量装置
CN106768103B (zh) * 2016-12-07 2019-02-12 浙江威星智能仪表股份有限公司 一种超声波流量计自动校准时间偏差的方法
FR3063814B1 (fr) * 2017-03-10 2019-03-22 Sagemcom Energy & Telecom Sas Procede de mesure d’une vitesse d’un fluide
US10960370B2 (en) 2017-06-07 2021-03-30 Omni International, Inc. Ultrasonic homogenization device with closed-loop amplitude control
FR3068126B1 (fr) * 2017-06-27 2019-08-30 Sagemcom Energy & Telecom Sas Procede de mesure d'une vitesse d'un fluide
CN107727176B (zh) * 2017-10-19 2023-12-26 西安安森智能仪器股份有限公司 一种超声波气体流量计及其流量测量方法
DE102017011201B4 (de) * 2017-12-05 2023-01-26 Diehl Metering Gmbh Verfahren zur Betriebsüberwachung eines Fluidzählers sowie Fluidzähler
EP3517184A1 (en) 2018-01-24 2019-07-31 Marioff Corporation OY Fire sprinkler system
JP7184596B2 (ja) * 2018-10-30 2022-12-06 アズビル株式会社 超音波流量計および超音波流量計におけるピーク高さ情報取得方法
EP3887769A4 (en) * 2018-11-30 2022-08-03 Baker Hughes Holdings Llc IN SITU ULTRASONIC FLOW METER VALIDATION
JP7194017B2 (ja) * 2018-12-28 2022-12-21 株式会社キーエンス 超音波式気体流量計
JP7232075B2 (ja) * 2019-02-20 2023-03-02 ローム株式会社 半導体集積回路装置
KR102191395B1 (ko) * 2020-06-23 2020-12-15 (주)발맥스기술 초음파 유량 측정 장치, 이를 위한 컨트롤러 및 초음파 유량 측정 방법
US11448537B2 (en) * 2020-09-18 2022-09-20 Honeywell International Inc. Ultrasonic flowmeter with vibration-resistant operating mode
TWI790714B (zh) * 2021-08-17 2023-01-21 桓達科技股份有限公司 超音波流量計之聲波訊號的特徵時間參考波判斷方法
CN114111972B (zh) * 2021-10-29 2024-05-17 浙江威星智能仪表股份有限公司 一种针对超声波表计回波自动调整的方法
CN114184313B (zh) * 2021-11-26 2024-04-09 苏州博昇科技有限公司 一种螺栓应力的超声波双波高可靠性检测方法及装置
CN115824331B (zh) * 2023-02-22 2023-06-16 青岛鼎信通讯科技有限公司 一种适用于超声水表的低功耗测量方法
CN116608917B (zh) * 2023-07-19 2023-09-22 成都秦川物联网科技股份有限公司 气体超声波计量仪表计量抗扰方法与智慧燃气物联网系统

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WO1995002169A2 (en) * 1993-07-06 1995-01-19 Daniel Industries, Inc. Measuring the time of flight of a signal
FR2749652B1 (fr) * 1996-06-07 1998-08-21 Schlumberger Ind Sa Procede de mesure du temps de propagation d'un signal acoustique dans un fluide par passage a zero dudit signal acoustique
SE9802762D0 (sv) * 1998-08-19 1998-08-19 Siemens Elema Ab Zero crossing detector and method of determining a zero crossing point
US6494105B1 (en) * 1999-05-07 2002-12-17 James E. Gallagher Method for determining flow velocity in a channel
US6816808B2 (en) * 2002-01-03 2004-11-09 Daniel Industries, Inc. Peak switch detector for transit time ultrasonic meters

Also Published As

Publication number Publication date
CA2538155A1 (en) 2005-03-24
US6950768B2 (en) 2005-09-27
CN1864047A (zh) 2006-11-15
GB2421793B (en) 2007-03-21
BRPI0414205A (pt) 2006-10-31
BRPI0414205B1 (pt) 2015-06-16
WO2005026668A1 (en) 2005-03-24
CA2538155C (en) 2011-04-19
GB2421793A (en) 2006-07-05
CN100561137C (zh) 2009-11-18
GB0604665D0 (en) 2006-04-19
US20050055171A1 (en) 2005-03-10

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