MX2010009535A - Metodo y sistema de determinacion de fallas proximas de transductores. - Google Patents

Metodo y sistema de determinacion de fallas proximas de transductores.

Info

Publication number
MX2010009535A
MX2010009535A MX2010009535A MX2010009535A MX2010009535A MX 2010009535 A MX2010009535 A MX 2010009535A MX 2010009535 A MX2010009535 A MX 2010009535A MX 2010009535 A MX2010009535 A MX 2010009535A MX 2010009535 A MX2010009535 A MX 2010009535A
Authority
MX
Mexico
Prior art keywords
transducers
electrical signal
determining
pair
creating
Prior art date
Application number
MX2010009535A
Other languages
English (en)
Inventor
Henry Charles Straub
Original Assignee
Daniel Measurement & Control
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 Measurement & Control filed Critical Daniel Measurement & Control
Publication of MX2010009535A publication Critical patent/MX2010009535A/es

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
    • G01F1/662—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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Measuring Volume Flow (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)

Abstract

Un método y sistema de determinación de una falla próxima de transductores. Por lo menos algunas de las modalidades ilustrativas son métodos que comprenden crear una primera señal eléctrica representativa de la propagación de energía acústica entre un primer par de transductores de un medidor de fluido, crear una segunda señal eléctrica representativa de la propagación de energía acústica entre un segundo par de transductores del medidor de fluido (la creación de la señal eléctrica es sustancialmente concurrente con la creación de la primera señal eléctrica), calcular un valor indicativo de una relación entre un parámetro de la primera señal eléctrica y un parámetro de la segunda señal eléctrica, y determinar si el desempeño del primer par de transductores indica una falla próxima de por lo menos un transductor del primer par de transductores, la determinación utiliza el valor.
MX2010009535A 2008-03-19 2009-03-06 Metodo y sistema de determinacion de fallas proximas de transductores. MX2010009535A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/051,126 US7885790B2 (en) 2008-03-19 2008-03-19 Method and system of determining forthcoming failure of transducers
PCT/US2009/036264 WO2009117261A2 (en) 2008-03-19 2009-03-06 Method and system of determining forthcoming failure of transducers

Publications (1)

Publication Number Publication Date
MX2010009535A true MX2010009535A (es) 2010-09-28

Family

ID=41089733

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2010009535A MX2010009535A (es) 2008-03-19 2009-03-06 Metodo y sistema de determinacion de fallas proximas de transductores.

Country Status (8)

Country Link
US (1) US7885790B2 (es)
EP (1) EP2255283B1 (es)
CN (1) CN101978351B (es)
BR (1) BRPI0908710B8 (es)
CA (1) CA2716489C (es)
MX (1) MX2010009535A (es)
RU (1) RU2443010C1 (es)
WO (1) WO2009117261A2 (es)

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JP5277749B2 (ja) * 2008-06-24 2013-08-28 パナソニック株式会社 ガス遮断装置
US9557303B2 (en) 2010-12-10 2017-01-31 Ihi Southwest Technologies, Inc. Visualization of tests on swing type check valves using phased array sequence scanning
US8904873B2 (en) * 2010-12-10 2014-12-09 Ihi Southwest Technologies, Inc. Visualization of tests on swing type check valve using phased array sequence scanning
US10352477B2 (en) 2010-12-10 2019-07-16 Ihi Southwest Technologies, Inc. Visualization of tests on globe-type valves using phased array sequence scanning
US9952182B2 (en) 2010-12-10 2018-04-24 Ihi Southwest Technologies Visualization of tests on lift-type check valves using phased array sequence scanning
DE102012104042B4 (de) 2012-05-09 2021-09-16 Endress + Hauser Flowtec Ag Verfahren zur Überwachung des Betriebszustandes eines Ultraschallwandlers in einem Ultraschall-Durchflussmessgerät
US9658097B2 (en) * 2012-05-11 2017-05-23 Bristol, Inc. Systems and methods to initiate a verification test within a flow meter via a flow computer
DE102013218827A1 (de) * 2012-09-22 2014-03-27 Ksb Aktiengesellschaft Strangregulierarmatur
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
CN103901310A (zh) * 2012-12-25 2014-07-02 江西三川水表股份有限公司 一种换能器断线检测方法及系统
DE102013013927A1 (de) * 2013-08-21 2015-02-26 Acam-Messelectronic Gmbh Verfahren und Vorrichtung zum Messen der Fließgeschwindigkeit einer Flüssigkeit mittels Ultraschall
US9383238B2 (en) * 2014-02-19 2016-07-05 Chevron U.S.A. Inc. Apparatus, system and process for characterizing multiphase fluids in a fluid flow stream
US10240967B2 (en) 2016-06-08 2019-03-26 Saudi Arabian Oil Company Systems and methods to obtain diagnostic information related to a bi-directional prover
US11353347B2 (en) * 2017-03-22 2022-06-07 Texas Instruments Incorporated Ultrasonic flow meter and excitation method
DE202019102069U1 (de) 2019-04-10 2019-05-22 Aceproducts B.V. Haltevorrichtung für Fahrzeuge mit Hohlachse
TWI782450B (zh) * 2021-03-19 2022-11-01 和旺昌噴霧股份有限公司 管路液體之監測裝置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2006002C1 (ru) * 1991-07-09 1994-01-15 Самарское специальное конструкторское бюро "Нефтехимавтоматика" Устройство для поверки частотно-импульсных расходомеров
US5889784A (en) * 1996-02-05 1999-03-30 Hewlett-Packard Company Predictive failure detection for data storage systems
US5684406A (en) * 1996-03-13 1997-11-04 The Babcock & Wilcox Company Electromagnetic acoustic transducer fault detection circuit
US7010459B2 (en) * 1999-06-25 2006-03-07 Rosemount Inc. Process device diagnostics using process variable sensor signal
GB2371869B (en) * 2001-01-31 2005-10-05 Abb Automation Ltd Flowmeter fault detection
EP1520447B1 (de) * 2002-05-27 2009-03-25 Sonicemotion Ag Verfahren und vorrichtung zur erzeugung von daten über die gegenseitige lage von mindestens drei schallwandlern
CN2619263Y (zh) * 2003-06-02 2004-06-02 徐莉 机械状态探测装置
ATE329240T1 (de) * 2003-10-08 2006-06-15 Innova Airtech Instr As Ultraschallgasleckdetektor mit einer vorrichtung zur detektoruntersuchung
US7117104B2 (en) * 2004-06-28 2006-10-03 Celerity, Inc. Ultrasonic liquid flow controller

Also Published As

Publication number Publication date
CN101978351B (zh) 2014-09-03
EP2255283A4 (en) 2013-07-31
US20090240453A1 (en) 2009-09-24
CA2716489A1 (en) 2009-09-24
RU2443010C1 (ru) 2012-02-20
BRPI0908710B1 (pt) 2021-06-01
CA2716489C (en) 2013-07-09
EP2255283A2 (en) 2010-12-01
BRPI0908710A2 (pt) 2020-05-19
WO2009117261A2 (en) 2009-09-24
US7885790B2 (en) 2011-02-08
CN101978351A (zh) 2011-02-16
BRPI0908710B8 (pt) 2023-01-24
EP2255283B1 (en) 2018-05-30
WO2009117261A3 (en) 2009-11-26

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