DE3485071D1 - Ultraschall-stroemungsmessgeraet. - Google Patents

Ultraschall-stroemungsmessgeraet.

Info

Publication number
DE3485071D1
DE3485071D1 DE8484303013T DE3485071T DE3485071D1 DE 3485071 D1 DE3485071 D1 DE 3485071D1 DE 8484303013 T DE8484303013 T DE 8484303013T DE 3485071 T DE3485071 T DE 3485071T DE 3485071 D1 DE3485071 D1 DE 3485071D1
Authority
DE
Germany
Prior art keywords
measuring device
flow measuring
ultrasonic flow
ultrasonic
measuring
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
DE8484303013T
Other languages
English (en)
Inventor
John Gordon O'hair
Michael Edward Nolan
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.)
BG Group Ltd
Original Assignee
British Gas 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 British Gas Corp filed Critical British Gas Corp
Application granted granted Critical
Publication of DE3485071D1 publication Critical patent/DE3485071D1/de
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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2401/00—Indexing codes relating to the type of sensors based on the principle of their operation
    • B60G2401/17—Magnetic/Electromagnetic
    • B60G2401/176—Radio or audio sensitive means, e.g. Ultrasonic

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
DE8484303013T 1983-05-11 1984-05-04 Ultraschall-stroemungsmessgeraet. Expired - Lifetime DE3485071D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08312989A GB2139755B (en) 1983-05-11 1983-05-11 Ultrasonic flowmeter

Publications (1)

Publication Number Publication Date
DE3485071D1 true DE3485071D1 (de) 1991-10-24

Family

ID=10542560

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484303013T Expired - Lifetime DE3485071D1 (de) 1983-05-11 1984-05-04 Ultraschall-stroemungsmessgeraet.

Country Status (7)

Country Link
US (1) US4646575A (de)
EP (1) EP0125845B1 (de)
JP (1) JPS6035220A (de)
AU (2) AU2789584A (de)
CA (1) CA1224559A (de)
DE (1) DE3485071D1 (de)
GB (1) GB2139755B (de)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4751957A (en) * 1986-03-11 1988-06-21 National Aluminum Corporation Method of and apparatus for continuous casting of metal strip
GB2197472A (en) * 1986-11-17 1988-05-18 British Gas Plc Ultrasonic flowmeter
US4955429A (en) * 1988-04-08 1990-09-11 Reynolds Metal Company Apparatus for and process of direct casting of metal strip
GB2237639B (en) * 1989-10-31 1994-07-06 British Gas Plc Measurement system
GB9105699D0 (en) * 1991-03-18 1991-05-01 British Gas Plc Supplying fluid
NZ243294A (en) * 1991-06-25 1995-04-27 Commw Scient Ind Res Org Time of flight of acoustic wave packets through fluid: reduction of higher order acoustic mode effects
TW229269B (de) * 1992-09-17 1994-09-01 United Sciences Inc
TW295258U (en) * 1992-10-06 1997-01-01 Caldon Inc Apparatus for determining fluid flow
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
NL9301422A (nl) * 1993-08-17 1995-03-16 Servex Bv Werkwijze en inrichting voor het bepalen van eigenschappen van de stroming van een medium.
KR960013251B1 (ko) * 1993-08-25 1996-10-02 주식회사 창민물산 초음파 유량측정 방법과 장치
FR2712700B1 (fr) * 1993-11-18 1996-02-02 Rhea Acquisition et validation des mesures de vitesse de corde d'un écoulement hydraulique en collecteur d'assainissement.
NL1001719C2 (nl) * 1995-11-22 1997-05-23 Krohne Altometer Werkwijze en inrichting voor de ultrasone meting van de snelheid en doorstroomhoeveelheid van een medium in een buisleiding.
US5719329B1 (en) * 1995-12-28 1999-11-16 Univ Ohio Ultrasonic measuring system and method of operation
US6386018B1 (en) * 1996-03-11 2002-05-14 Daniel Industries, Inc. Ultrasonic 2-phase flow apparatus and stratified level detector
RU2104555C1 (ru) * 1996-04-30 1998-02-10 Александр Михайлович Деревягин Измеритель скорости потока
KR0170815B1 (ko) * 1996-05-27 1999-05-01 남상용 초음파 다회선 유량계
JPH11510610A (ja) * 1996-05-28 1999-09-14 クローネ アクチェンゲゼルシャフト 超音波流量計
US6189389B1 (en) 1996-05-28 2001-02-20 Krohne A.G. Ultrasonic flowmeter
US6026693A (en) * 1997-06-04 2000-02-22 Baumoel; Douglas S. Pipe spool section having square or rectangular cross-section for clamp on transducer and method for flow measurement
US6009761A (en) * 1997-09-03 2000-01-04 Dresser Industries, Inc. Multiproduct fuel dispenser using ultrasonic metering
US6158289A (en) * 1997-10-21 2000-12-12 Dresser Industries, Inc. Multiple orifice ultrasonic meter for measuring flow of specific grades of fuel
US6494105B1 (en) * 1999-05-07 2002-12-17 James E. Gallagher Method for determining flow velocity in a channel
WO2001023845A1 (en) 1999-09-27 2001-04-05 Ohio University Determining gas and liquid flow rates in a multi-phase flow
US6550345B1 (en) 2000-09-11 2003-04-22 Daniel Industries, Inc. Technique for measurement of gas and liquid flow velocities, and liquid holdup in a pipe with stratified flow
US6651514B2 (en) 2001-11-16 2003-11-25 Daniel Industries, Inc. Dual function flow conditioner and check meter
US7011180B2 (en) * 2002-09-18 2006-03-14 Savant Measurement Corporation System for filtering ultrasonic noise within a fluid flow system
US7013240B2 (en) * 2003-07-14 2006-03-14 Daniel Industries, Inc. Method to snapshot and playback raw data in an ultrasonic meter
CZ303994B6 (cs) * 2004-11-26 2013-08-07 Elis Plzen A. S. Mericí cidlo ultrazvukového vodomeru
EP1960869A1 (de) * 2005-12-15 2008-08-27 International Business Machines Corporation Verfahren und system zum unterstützen eines softwareentwicklers bei dem erstellen von quellcode für ein computerprogramm
NO326270B1 (no) * 2006-09-13 2008-10-27 Fluenta As Arrangement for a male fluidhastighet
US7845688B2 (en) * 2007-04-04 2010-12-07 Savant Measurement Corporation Multiple material piping component
US7752919B2 (en) * 2008-07-09 2010-07-13 Daniel Measurement And Control, Inc. System and method of an acoustic flow meter with dual flow measurements
US7735380B2 (en) * 2008-07-09 2010-06-15 Daniel Measurement & Control, Inc. Method and system of coordination of measurement subsystems of a flow meter
US7942068B2 (en) * 2009-03-11 2011-05-17 Ge Infrastructure Sensing, Inc. Method and system for multi-path ultrasonic flow rate measurement
EP2428776B1 (de) * 2010-09-09 2013-08-14 SICK Engineering GmbH Verfahren und Vorrichtung zur Messung der Gasströmungsgeschwindigkeit
EP2444781A1 (de) * 2010-10-19 2012-04-25 SICK Engineering GmbH Ultraschallmessung von Strömungsgeschwindigkeit
US8621936B2 (en) * 2011-10-24 2014-01-07 General Electric Company Flow cell for a flow meter
US8974114B2 (en) 2012-05-02 2015-03-10 Daniel Measurement And Control, Inc. Temperature verification for ultrasonic flow meters
WO2014175588A1 (ko) * 2013-04-25 2014-10-30 주식회사 우진 초음파 유량 측정 시스템
DE102014004747B4 (de) * 2013-10-30 2023-02-16 Krohne Ag Ultraschall-Durchflussmesser
US9453749B1 (en) * 2015-03-10 2016-09-27 Honeywell International Inc. Hybrid sensing ultrasonic flowmeter
US10222252B2 (en) 2016-05-06 2019-03-05 Big Elk Energy Systems, LLC Portable verification system and method for use in verifying a gas pipeline flow meter when in field
US11326928B2 (en) 2017-05-06 2022-05-10 Big Elk Energy Systems, LLC Portable verification system and method used to verify an in-field gas flow meter

Family Cites Families (15)

* 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
US4078428A (en) * 1974-11-21 1978-03-14 National Research Development Corporation Measurement of fluid flow
US3940985A (en) * 1975-04-18 1976-03-02 Westinghouse Electric Corporation Fluid flow measurement system for pipes
US4024760A (en) * 1975-07-25 1977-05-24 Westinghouse Electric Corporation Fluid flow measurement apparatus
DE2628336C2 (de) * 1976-06-24 1984-07-05 Fried. Krupp Gmbh, 4300 Essen Vorrichtung zum Messen der Strömungsgeschwindigkeit
US4102186A (en) * 1976-07-23 1978-07-25 E. I. Du Pont De Nemours And Company Method and system for measuring flow rate
JPS5329163A (en) * 1976-08-30 1978-03-18 Hokushin Electric Works Supersonic flowmeter
US4162630A (en) * 1976-09-20 1979-07-31 University Of Utah Measurement and reconstruction of three-dimensional fluid flow
JPS5368275A (en) * 1976-11-30 1978-06-17 Yokogawa Hokushin Electric Corp Ultrasonic flowmeter
US4145922A (en) * 1976-12-06 1979-03-27 Westinghouse Electric Corp. Thermal power measurement apparatus
US4103551A (en) * 1977-01-31 1978-08-01 Panametrics, Inc. Ultrasonic measuring system for differing flow conditions
GB2026165B (en) * 1978-07-22 1983-03-30 Redding R Fluid flow measuring apparatus
FR2443050A1 (fr) * 1978-11-29 1980-06-27 Framatome Sa Dispositif de mesure d'un parametre relatif a un fluide en ecoulement dans une canalisation
WO1980001836A1 (en) * 1979-02-28 1980-09-04 Ocean Res Equip Inc Flow calculator with velocity curve fitting circuit means
US4300401A (en) * 1979-10-09 1981-11-17 Panametrics, Inc. Method and apparatus for determining fluid flow

Also Published As

Publication number Publication date
GB2139755A (en) 1984-11-14
GB2139755B (en) 1987-03-04
AU2789584A (en) 1984-11-15
US4646575A (en) 1987-03-03
EP0125845B1 (de) 1991-09-18
GB8312989D0 (en) 1983-06-15
AU584265B2 (en) 1989-05-18
AU6695286A (en) 1987-04-09
EP0125845A1 (de) 1984-11-21
CA1224559A (en) 1987-07-21
JPH0535363B2 (de) 1993-05-26
JPS6035220A (ja) 1985-02-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: BG PLC, LONDON, GB