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GB2282931B - Flexible transducer array support - Google Patents

Flexible transducer array support

Info

Publication number
GB2282931B
GB2282931B GB9321410A GB9321410A GB2282931B GB 2282931 B GB2282931 B GB 2282931B GB 9321410 A GB9321410 A GB 9321410A GB 9321410 A GB9321410 A GB 9321410A GB 2282931 B GB2282931 B GB 2282931B
Authority
GB
United Kingdom
Prior art keywords
transducer array
array support
flexible transducer
flexible
support
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
GB9321410A
Other versions
GB9321410D0 (en
GB2282931A (en
Inventor
Leslie Melbourne Barrett
Damien Paul Kevin Hartley
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.)
UK Atomic Energy Authority
Ricardo AEA Ltd
Original Assignee
AEA Technology PLC
UK Atomic Energy Authority
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 AEA Technology PLC, UK Atomic Energy Authority filed Critical AEA Technology PLC
Priority to GB9321410A priority Critical patent/GB2282931B/en
Publication of GB9321410D0 publication Critical patent/GB9321410D0/en
Publication of GB2282931A publication Critical patent/GB2282931A/en
Application granted granted Critical
Publication of GB2282931B publication Critical patent/GB2282931B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R17/00—Piezoelectric transducers; Electrostrictive transducers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
GB9321410A 1993-10-16 1993-10-16 Flexible transducer array support Expired - Fee Related GB2282931B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9321410A GB2282931B (en) 1993-10-16 1993-10-16 Flexible transducer array support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9321410A GB2282931B (en) 1993-10-16 1993-10-16 Flexible transducer array support

Publications (3)

Publication Number Publication Date
GB9321410D0 GB9321410D0 (en) 1993-12-08
GB2282931A GB2282931A (en) 1995-04-19
GB2282931B true GB2282931B (en) 1997-11-12

Family

ID=10743695

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9321410A Expired - Fee Related GB2282931B (en) 1993-10-16 1993-10-16 Flexible transducer array support

Country Status (1)

Country Link
GB (1) GB2282931B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7380438B2 (en) 2004-09-16 2008-06-03 Cidra Corporation Apparatus and method for providing a fluid cut measurement of a multi-liquid mixture compensated for entrained gas
US7389687B2 (en) 2004-11-05 2008-06-24 Cidra Corporation System for measuring a parameter of an aerated multi-phase mixture flowing in a pipe
US8061186B2 (en) 2008-03-26 2011-11-22 Expro Meters, Inc. System and method for providing a compositional measurement of a mixture having entrained gas

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7399284B2 (en) 2000-05-22 2008-07-15 Miwa Science Laboratory Inc. Ultrasonic irradiation apparatus
EP1567833A2 (en) 2002-11-12 2005-08-31 CiDra Corporation An apparatus having an array of piezoelectric film sensors for measuring parameters of a process flow within a pipe
EP1599705B1 (en) * 2003-03-04 2019-01-02 CiDra Corporation An apparatus having a multi-band sensor assembly for measuring a parameter of a fluid flow flowing within a pipe
CA2537904C (en) * 2003-08-01 2013-11-19 Cidra Corporation Method and apparatus for measuring parameters of a fluid flowing within a pipe using a configurable array of sensors
US7882750B2 (en) 2003-08-01 2011-02-08 Cidra Corporate Services, Inc. Method and apparatus for measuring parameters of a fluid flowing within a pipe using a configurable array of sensors
US7322251B2 (en) 2003-08-01 2008-01-29 Cidra Corporation Method and apparatus for measuring a parameter of a high temperature fluid flowing within a pipe using an array of piezoelectric based flow sensors
US7308820B2 (en) 2003-08-08 2007-12-18 Cidra Corporation Piezocable based sensor for measuring unsteady pressures inside a pipe
US7330797B2 (en) 2004-03-10 2008-02-12 Cidra Corporation Apparatus and method for measuring settlement of solids in a multiphase flow
CA2559190C (en) 2004-03-10 2013-07-23 Cidra Corporation Method and apparatus for measuring parameters of a stratified flow
US7367239B2 (en) 2004-03-23 2008-05-06 Cidra Corporation Piezocable based sensor for measuring unsteady pressures inside a pipe
US7962293B2 (en) 2005-03-10 2011-06-14 Expro Meters, Inc. Apparatus and method for providing a stratification metric of a multiphase fluid flowing within a pipe
US7343820B2 (en) 2005-05-27 2008-03-18 Cidra Corporation Apparatus and method for fiscal measuring of an aerated fluid
US7249525B1 (en) 2005-06-22 2007-07-31 Cidra Corporation Apparatus for measuring parameters of a fluid in a lined pipe
US7603916B2 (en) 2005-07-07 2009-10-20 Expro Meters, Inc. Wet gas metering using a differential pressure and a sonar based flow meter
WO2007009097A1 (en) 2005-07-13 2007-01-18 Cidra Corporation Method and apparatus for measuring parameters of a fluid flow using an array of sensors
US7454981B2 (en) 2006-05-16 2008-11-25 Expro Meters. Inc. Apparatus and method for determining a parameter in a wet gas flow
JP6004587B2 (en) 2010-11-05 2016-10-12 ナショナル リサーチ カウンシル オブ カナダ Ultrasonic transducer assembly and system for monitoring structural integrity
FR3000213B1 (en) * 2012-12-21 2015-05-15 Eads Europ Aeronautic Defence RECONFIGURABLE DEVICE FOR CONTROLLING AN ULTRASONIC COMPOSITE STRUCTURE
DE102014221495A1 (en) * 2014-10-23 2016-04-28 Robert Bosch Gmbh Ultrasonic transducer, ultrasonic flowmeter and method of manufacturing an ultrasonic transducer

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4322877A (en) * 1978-09-20 1982-04-06 Minnesota Mining And Manufacturing Company Method of making piezoelectric polymeric acoustic transducer
GB2086582A (en) * 1977-07-27 1982-05-12 List Hans A transducer for measurement of mechanical values on hollow pipes
US4376302A (en) * 1978-04-13 1983-03-08 The United States Of America As Represented By The Secretary Of The Navy Piezoelectric polymer hydrophone
EP0165886A2 (en) * 1984-06-14 1985-12-27 NGK Spark Plug Co. Ltd. Sheet-like piezoelectric element
US4701659A (en) * 1984-09-26 1987-10-20 Terumo Corp. Piezoelectric ultrasonic transducer with flexible electrodes adhered using an adhesive having anisotropic electrical conductivity
EP0528279A1 (en) * 1991-08-09 1993-02-24 Kureha Kagaku Kogyo Kabushiki Kaisha Flexible piezoelectric device
WO1994013411A1 (en) * 1992-12-11 1994-06-23 University Of Strathclyde Ultrasonic transducer

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2086582A (en) * 1977-07-27 1982-05-12 List Hans A transducer for measurement of mechanical values on hollow pipes
US4376302A (en) * 1978-04-13 1983-03-08 The United States Of America As Represented By The Secretary Of The Navy Piezoelectric polymer hydrophone
US4322877A (en) * 1978-09-20 1982-04-06 Minnesota Mining And Manufacturing Company Method of making piezoelectric polymeric acoustic transducer
EP0165886A2 (en) * 1984-06-14 1985-12-27 NGK Spark Plug Co. Ltd. Sheet-like piezoelectric element
US4701659A (en) * 1984-09-26 1987-10-20 Terumo Corp. Piezoelectric ultrasonic transducer with flexible electrodes adhered using an adhesive having anisotropic electrical conductivity
EP0528279A1 (en) * 1991-08-09 1993-02-24 Kureha Kagaku Kogyo Kabushiki Kaisha Flexible piezoelectric device
WO1994013411A1 (en) * 1992-12-11 1994-06-23 University Of Strathclyde Ultrasonic transducer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7380438B2 (en) 2004-09-16 2008-06-03 Cidra Corporation Apparatus and method for providing a fluid cut measurement of a multi-liquid mixture compensated for entrained gas
US7389687B2 (en) 2004-11-05 2008-06-24 Cidra Corporation System for measuring a parameter of an aerated multi-phase mixture flowing in a pipe
US8061186B2 (en) 2008-03-26 2011-11-22 Expro Meters, Inc. System and method for providing a compositional measurement of a mixture having entrained gas

Also Published As

Publication number Publication date
GB9321410D0 (en) 1993-12-08
GB2282931A (en) 1995-04-19

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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)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20031016