ES2059112T3 - Mejoras en un medidor de caudal de gas/liquido ultrasonico. - Google Patents

Mejoras en un medidor de caudal de gas/liquido ultrasonico.

Info

Publication number
ES2059112T3
ES2059112T3 ES91902173T ES91902173T ES2059112T3 ES 2059112 T3 ES2059112 T3 ES 2059112T3 ES 91902173 T ES91902173 T ES 91902173T ES 91902173 T ES91902173 T ES 91902173T ES 2059112 T3 ES2059112 T3 ES 2059112T3
Authority
ES
Spain
Prior art keywords
gas
flow meter
liquid flow
ultrasonic liquid
ultrasonic
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES91902173T
Other languages
English (en)
Inventor
Winfried Russwurm
Jena Alexander Von
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens 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
Application filed by Siemens AG, Siemens Corp filed Critical Siemens AG
Application granted granted Critical
Publication of ES2059112T3 publication Critical patent/ES2059112T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Special Spraying Apparatus (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)

Abstract

MEJORA PARA UN MEDIDOR DE CAUDAL DE GAS/FLUIDOS POR ULTRASONIDOS, EN EL QUE SE HA PREVISTO EN ESE TUBO DE MEDICION, AL MENOS PARA UNO DE LOS VARIOS LUGARES DE REFLEXION DEL RECORRIDO DE LOS ULTRASONIDOS (21), LA FORMACION ENFOCADA (501, 502, 503) DE LA SEÑAL UTIL DE TAL FORMA, QUE EL HAZ DE RADIACION DE ESTE RECORRIDO DE ULTRASONIDOS (21) SE CONCENTRA EN LA SUPERFICIE DEL CONVERTIDOR DE RECEPCION (FIGURA 3). EN TODO CASO, LA REFLEXION ENFOCADA SE HA PREVISTO PARA EL CAMINO DE LA RADIACION DE ULTRASONIDOS (22) DE LA PARTE DE LA SEÑAL PERTURBADA ESENCIALMENTE.
ES91902173T 1990-03-29 1990-12-13 Mejoras en un medidor de caudal de gas/liquido ultrasonico. Expired - Lifetime ES2059112T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4010148A DE4010148A1 (de) 1990-03-29 1990-03-29 Verbesserung fuer einen ultraschall-gas-/fluessigkeits-durchflussmesser

Publications (1)

Publication Number Publication Date
ES2059112T3 true ES2059112T3 (es) 1994-11-01

Family

ID=6403351

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91902173T Expired - Lifetime ES2059112T3 (es) 1990-03-29 1990-12-13 Mejoras en un medidor de caudal de gas/liquido ultrasonico.

Country Status (12)

Country Link
US (1) US5372047A (es)
EP (1) EP0521855B1 (es)
JP (1) JPH05506092A (es)
AT (1) ATE110165T1 (es)
AU (1) AU7059191A (es)
CA (1) CA2079213A1 (es)
DE (2) DE4010148A1 (es)
DK (1) DK0521855T3 (es)
ES (1) ES2059112T3 (es)
FI (1) FI924341A7 (es)
NO (1) NO923771L (es)
WO (1) WO1991014925A1 (es)

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DE59409730D1 (de) * 1994-12-02 2001-05-17 Siemens Ag Ultraschall-Durchflussmessanordnung
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JPH08313316A (ja) * 1995-05-19 1996-11-29 Matsushita Electric Ind Co Ltd 超音波式流量計
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JP3488003B2 (ja) * 1996-01-11 2004-01-19 松下電器産業株式会社 流量計測装置
JP3689975B2 (ja) * 1996-05-31 2005-08-31 松下電器産業株式会社 超音波式流量計
JPH109916A (ja) * 1996-06-26 1998-01-16 Matsushita Electric Ind Co Ltd 超音波式流量計
JP3689987B2 (ja) * 1996-07-22 2005-08-31 松下電器産業株式会社 超音波式流量計
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DE19861186B4 (de) * 1998-03-02 2005-09-08 Schubert & Salzer Control Systems Gmbh Duchflussmessvorrichtung
US6098466A (en) * 1998-06-09 2000-08-08 Transonic Systems, Inc. Ultrasonic flow sensor incorporating full flow illumination
SI20344A (sl) * 1999-06-11 2001-02-28 Iskraemeco D.D. Merilna cev ultrazvočnega merilnika pretoka plinov
DE19944411A1 (de) * 1999-09-16 2001-04-12 Kundo Systemtechnik Gmbh Ultraschall-Durchflußmesser
SI20488A (sl) * 1999-12-21 2001-08-31 Iskraemeco D.D. Merilna cev ultrazvočnega merilnika pretoka fluidov
DE10057342A1 (de) * 2000-11-18 2002-05-23 Elster Produktion Gmbh Ultraschall-Durchflußmeßgerät
DE10120355A1 (de) * 2001-04-26 2002-10-31 Elster Gmbh Verfahren und Vorrichtung zur Ultraschall-Durchflußmessung von Fluiden
US6854339B2 (en) * 2002-12-30 2005-02-15 Pti Technologies, Inc. Single-body dual-chip orthogonal sensing transit-time flow device using a parabolic reflecting surface
US20040129088A1 (en) * 2002-12-30 2004-07-08 D.C. Tigwell & Associates Single-body dual-chip orthogonal sensing transit-time flow device using a parabolic reflecting surface
US6901812B2 (en) * 2002-12-30 2005-06-07 Pti Technologies, Inc. Single-body dual-chip Orthogonal sensing transit-time flow device
DE10331650B4 (de) * 2003-07-12 2005-11-24 Stiebel Eltron Gmbh & Co. Kg Differenzdruckschalter, indbesondere für einen Durchlauferhitzer
AT6511U3 (de) * 2003-07-16 2004-09-27 Avl List Gmbh Ultraschall-gasdurchflusssensor sowie vorrichtung zur messung von abgas-strömungen von verbrennungskraftmaschinen sowie ein verfahren zur ermittlung des durchflusses von gasen
DE10361763A1 (de) * 2003-12-29 2005-07-28 Robert Bosch Gmbh Ultraschallströmungssensor mit verschränkten Sende- und Empfangselementen
DE102005063313B4 (de) * 2005-02-17 2010-01-28 Hydrometer Gmbh Durchflussmesser
CH701728B1 (de) 2005-12-06 2011-03-15 Digmesa Ag Ultraschallmessanordnung mit einer Ultraschallmessstrecke aus Kunststoff, Verfahren zur Durchflussmessung und Verfahren zur Herstellung einer Ultraschallmessstrecke.
DE102006023479A1 (de) * 2006-05-18 2007-11-22 Siemens Ag Strömungskanal zur Aufnahme des Durchflusssensors
US7673526B2 (en) * 2006-11-01 2010-03-09 Expro Meters, Inc. Apparatus and method of lensing an ultrasonic beam for an ultrasonic flow meter
DE102007033144B4 (de) 2007-07-13 2020-09-24 Vitesco Technologies GmbH Sensor zur Messung des Kohlenwasserstoffgehalts in einem Gasstrom in einer Spülleitung
DE102009045620A1 (de) 2009-10-13 2011-05-19 Robert Bosch Gmbh Ultraschallströmungssensor zur Erfassung einer Strömung eines fluiden Mediums
DE102009059710A1 (de) * 2009-12-18 2011-06-22 Open Grid Europe GmbH, 45141 Vorrichtung und Verfahren zur Messung des Durchflusses eines durch ein Rohr strömenden Fluides
CN103959018B (zh) * 2011-09-23 2016-08-24 卡姆鲁普股份有限公司 具有突伸的换能器的流量计
DE102012101098A1 (de) * 2012-02-10 2013-08-14 Endress + Hauser Flowtec Ag Ultraschall-Durchflussmessgerät und Verfahren zur Ermittlung der Fließgeschwindigkeit bzw. des Volumendurchflusses eines Fluids
US10508937B2 (en) 2012-04-12 2019-12-17 Texas Instruments Incorporated Ultrasonic flow meter
PL2888560T3 (pl) 2012-08-22 2023-08-21 Apator Miitors Aps Kompaktowy przepływomierz ultradźwiękowy
DE102013105922A1 (de) * 2013-06-07 2014-12-11 Endress + Hauser Flowtec Ag Ultraschall-Durchflussmessgerät
EP3042155B1 (en) * 2013-09-05 2023-01-11 Apator Miitors ApS Ultrasonic flow meter
CN103471670B (zh) * 2013-09-28 2016-08-10 重庆前卫科技集团有限公司 燃气流量计量表的v型对射单通单流道
CN103471671B (zh) * 2013-09-28 2016-08-17 重庆前卫科技集团有限公司 燃气流量计量表的n型对射单通单流道
CN103471672B (zh) * 2013-09-28 2016-07-27 重庆前卫科技集团有限公司 燃气流量计量表的w型反射流道
WO2015148988A1 (en) * 2014-03-28 2015-10-01 Bray Internatal, Inc. Pressure independent control valve for small diameter flow, energy use and/or transfer
EP4089374B1 (en) * 2014-07-21 2025-09-03 Apator Miitors ApS Flow conduit insert for an ultrasonic flowmeter
US20170074698A1 (en) * 2015-09-16 2017-03-16 Honeywell International Inc. Ultrasonic meter for measuring gas at smaller dimensions
DE102016125745B4 (de) 2016-12-27 2021-12-23 Krohne Ag Ultraschalldurchflussmessgerät und Verfahren zur Messung des Durchflusses
DE102017110308A1 (de) * 2017-05-12 2018-11-15 Krohne Ag Ultraschalldurchflussmessgerät
US11371869B2 (en) 2019-06-05 2022-06-28 Neptune Technology Group Inc. Unitized measuring element for water meter assembly
CN111750941B (zh) * 2020-06-10 2024-09-27 宁波创盛仪表有限公司 一种斜孔气体超声波流量计壳体
US12343500B2 (en) * 2021-09-02 2025-07-01 Carefusion 303, Inc. Ultrasonic infusion monitor
EP4390406A1 (en) * 2022-12-22 2024-06-26 Vaisala, OYJ Acoustic wind measurement

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JPS5853288B2 (ja) * 1978-04-13 1983-11-28 株式会社東芝 超音波流量計
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Also Published As

Publication number Publication date
CA2079213A1 (en) 1991-09-30
NO923771D0 (no) 1992-09-28
FI924341A0 (fi) 1992-09-28
WO1991014925A1 (de) 1991-10-03
FI924341L (fi) 1992-09-28
EP0521855A1 (de) 1993-01-13
DE59006857D1 (de) 1994-09-22
ATE110165T1 (de) 1994-09-15
DE4010148A1 (de) 1991-10-02
AU7059191A (en) 1991-10-21
US5372047A (en) 1994-12-13
FI924341A7 (fi) 1992-09-28
EP0521855B1 (de) 1994-08-17
JPH05506092A (ja) 1993-09-02
NO923771L (no) 1992-09-29
DK0521855T3 (da) 1995-01-02

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