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GB2364122B - Transducer for sonic measurement of gas flow and related characteristics - Google Patents

Transducer for sonic measurement of gas flow and related characteristics

Info

Publication number
GB2364122B
GB2364122B GB0128030A GB0128030A GB2364122B GB 2364122 B GB2364122 B GB 2364122B GB 0128030 A GB0128030 A GB 0128030A GB 0128030 A GB0128030 A GB 0128030A GB 2364122 B GB2364122 B GB 2364122B
Authority
GB
United Kingdom
Prior art keywords
transducer
gas flow
related characteristics
sonic measurement
sonic
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 - Fee Related
Application number
GB0128030A
Other versions
GB2364122A (en
GB0128030D0 (en
Inventor
Joseph Baumoel
Robert Schaefer
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB2364122A publication Critical patent/GB2364122A/en
Publication of GB0128030D0 publication Critical patent/GB0128030D0/en
Application granted granted Critical
Publication of GB2364122B publication Critical patent/GB2364122B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/222—Constructional or flow details for analysing fluids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/02—Analysing fluids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/24—Probes
    • G01N29/2462—Probes with waveguides, e.g. SAW devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/28—Details, e.g. general constructional or apparatus details providing acoustic coupling, e.g. water
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/021—Gases
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02818—Density, viscosity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02836—Flow rate, liquid level
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/045—External reflections, e.g. on reflectors

Landscapes

  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Acoustics & Sound (AREA)
  • Measuring Volume Flow (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
GB0128030A 1999-05-24 2000-05-24 Transducer for sonic measurement of gas flow and related characteristics Expired - Fee Related GB2364122B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13564499P 1999-05-24 1999-05-24
PCT/US2000/014213 WO2000072000A1 (en) 1999-05-24 2000-05-24 Transducer for sonic measurement of gas flow and related characteristics

Publications (3)

Publication Number Publication Date
GB2364122A GB2364122A (en) 2002-01-16
GB0128030D0 GB0128030D0 (en) 2002-01-16
GB2364122B true GB2364122B (en) 2003-07-02

Family

ID=22469002

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0128030A Expired - Fee Related GB2364122B (en) 1999-05-24 2000-05-24 Transducer for sonic measurement of gas flow and related characteristics

Country Status (5)

Country Link
CN (1) CN1188699C (en)
AU (1) AU5041500A (en)
DE (1) DE10084627B4 (en)
GB (1) GB2364122B (en)
WO (1) WO2000072000A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9489936B2 (en) 2013-01-28 2016-11-08 Krohne Ag Ultrasonic transducer

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040095847A1 (en) * 2002-11-18 2004-05-20 Baker Hughes Incorporated Acoustic devices to measure ultrasound velocity in drilling mud
US7075215B2 (en) 2003-07-03 2006-07-11 Pathfinder Energy Services, Inc. Matching layer assembly for a downhole acoustic sensor
US7036363B2 (en) 2003-07-03 2006-05-02 Pathfinder Energy Services, Inc. Acoustic sensor for downhole measurement tool
US6995500B2 (en) 2003-07-03 2006-02-07 Pathfinder Energy Services, Inc. Composite backing layer for a downhole acoustic sensor
DE102008033098C5 (en) * 2008-07-15 2016-02-18 Krohne Ag ultrasound transducer
US8117907B2 (en) 2008-12-19 2012-02-21 Pathfinder Energy Services, Inc. Caliper logging using circumferentially spaced and/or angled transducer elements
DE102009039633A1 (en) * 2009-09-01 2011-03-03 Truttenbach Asset Management Gbr (Vertretungsberechtigter Gesellschafter: Andreas Truttenbach, 77866 Rheinau) Ultrasonic flow rate measuring device for measuring speed of e.g. gas, to measure acoustic waves, has housing attached to wall at its end region and comprising housing parts formed from different materials with different acoustic impedances
US8181534B2 (en) * 2010-01-06 2012-05-22 Daniel Measurement And Control, Inc. Ultrasonic flow meter with transducer assembly, and method of manufacturing the same while maintaining the radial position of the piezoelectric element
RU2552125C2 (en) * 2010-03-23 2015-06-10 Бейкер Хьюз Инкорпорейтед Device and method for generation of acoustic power in wide frequency range
US7954387B1 (en) * 2010-08-18 2011-06-07 General Electric Company Ultrasonic transducer device
DE102010063538A1 (en) * 2010-12-20 2012-06-21 Endress + Hauser Flowtec Ag Ultrasonic Durchflussmessgrät
CN102879044A (en) * 2011-07-15 2013-01-16 上海一诺仪表有限公司 Housing structure of ultrasonic transducer
DE102011082615A1 (en) * 2011-09-13 2013-03-14 Endress + Hauser Flowtec Ag Ultrasonic transducer of an ultrasonic flowmeter
US9711709B2 (en) 2013-08-08 2017-07-18 General Electric Company Transducer systems
CN104597131B (en) * 2014-12-15 2017-11-10 武汉新创光科科技有限公司 A kind of urban catering cooking fume probe
US10161919B2 (en) * 2016-10-25 2018-12-25 Fisher Controls International Llc Acoustic emission sensors with integral acoustic generators
DE102016105338B4 (en) 2016-03-22 2022-01-05 Endress+Hauser Flowtec Ag Ultrasonic transducer for use in an ultrasonic flow meter or in an ultrasonic level meter
US20200271493A1 (en) * 2019-02-22 2020-08-27 Onesubsea Ip Uk Limited Flowmeter with ribbed transducer housings
CN110530426A (en) * 2019-09-06 2019-12-03 克里特集团有限公司 A kind of Internet of Things pipeline monitoring device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4646754A (en) * 1985-02-19 1987-03-03 Seale Joseph B Non-invasive determination of mechanical characteristics in the body
US5159838A (en) * 1989-07-27 1992-11-03 Panametrics, Inc. Marginally dispersive ultrasonic waveguides
US5275060A (en) * 1990-06-29 1994-01-04 Panametrics, Inc. Ultrasonic transducer system with crosstalk isolation
US5515733A (en) * 1991-03-18 1996-05-14 Panametrics, Inc. Ultrasonic transducer system with crosstalk isolation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4649754A (en) * 1983-02-07 1987-03-17 Nusonics, Inc. High pressure transducer
US4976150A (en) * 1986-12-30 1990-12-11 Bethlehem Steel Corporation Ultrasonic transducers

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4646754A (en) * 1985-02-19 1987-03-03 Seale Joseph B Non-invasive determination of mechanical characteristics in the body
US5159838A (en) * 1989-07-27 1992-11-03 Panametrics, Inc. Marginally dispersive ultrasonic waveguides
US5275060A (en) * 1990-06-29 1994-01-04 Panametrics, Inc. Ultrasonic transducer system with crosstalk isolation
US5515733A (en) * 1991-03-18 1996-05-14 Panametrics, Inc. Ultrasonic transducer system with crosstalk isolation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9489936B2 (en) 2013-01-28 2016-11-08 Krohne Ag Ultrasonic transducer

Also Published As

Publication number Publication date
WO2000072000A1 (en) 2000-11-30
CN1352743A (en) 2002-06-05
AU5041500A (en) 2000-12-12
DE10084627T1 (en) 2002-07-11
GB2364122A (en) 2002-01-16
GB0128030D0 (en) 2002-01-16
DE10084627B4 (en) 2006-09-21
CN1188699C (en) 2005-02-09

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20110602 AND 20110608

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20150524