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GB0206174D0 - Electromagnetic acoustic transducer - Google Patents

Electromagnetic acoustic transducer

Info

Publication number
GB0206174D0
GB0206174D0 GB0206174A GB0206174A GB0206174D0 GB 0206174 D0 GB0206174 D0 GB 0206174D0 GB 0206174 A GB0206174 A GB 0206174A GB 0206174 A GB0206174 A GB 0206174A GB 0206174 D0 GB0206174 D0 GB 0206174D0
Authority
GB
United Kingdom
Prior art keywords
acoustic transducer
electromagnetic acoustic
electromagnetic
transducer
acoustic
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.)
Ceased
Application number
GB0206174A
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.)
PII Ltd
Original Assignee
PII Ltd
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 PII Ltd filed Critical PII Ltd
Priority to GB0206174A priority Critical patent/GB0206174D0/en
Publication of GB0206174D0 publication Critical patent/GB0206174D0/en
Priority to PCT/GB2003/001010 priority patent/WO2003078998A1/en
Priority to GB0305546A priority patent/GB2386499A/en
Priority to AU2003212520A priority patent/AU2003212520A1/en
Ceased legal-status Critical Current

Links

GB0206174A 2002-03-15 2002-03-15 Electromagnetic acoustic transducer Ceased GB0206174D0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB0206174A GB0206174D0 (en) 2002-03-15 2002-03-15 Electromagnetic acoustic transducer
PCT/GB2003/001010 WO2003078998A1 (en) 2002-03-15 2003-03-11 Elecromagnetic acoustic transducer
GB0305546A GB2386499A (en) 2002-03-15 2003-03-11 Electromagnetic acoustic transducer with delay capacitance between coils
AU2003212520A AU2003212520A1 (en) 2002-03-15 2003-03-11 Elecromagnetic acoustic transducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0206174A GB0206174D0 (en) 2002-03-15 2002-03-15 Electromagnetic acoustic transducer

Publications (1)

Publication Number Publication Date
GB0206174D0 true GB0206174D0 (en) 2002-05-01

Family

ID=9933066

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0206174A Ceased GB0206174D0 (en) 2002-03-15 2002-03-15 Electromagnetic acoustic transducer
GB0305546A Withdrawn GB2386499A (en) 2002-03-15 2003-03-11 Electromagnetic acoustic transducer with delay capacitance between coils

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0305546A Withdrawn GB2386499A (en) 2002-03-15 2003-03-11 Electromagnetic acoustic transducer with delay capacitance between coils

Country Status (3)

Country Link
AU (1) AU2003212520A1 (en)
GB (2) GB0206174D0 (en)
WO (1) WO2003078998A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107655981A (en) * 2017-10-11 2018-02-02 哈尔滨工业大学 A kind of electromagnetic acoustic phase array transducer

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3555887A (en) * 1967-09-19 1971-01-19 American Mach & Foundry Apparatus for electroacoustically inspecting tubular members for anomalies using the magnetostrictive effect and for measuring wall thickness
SE445614B (en) * 1978-11-07 1986-07-07 Studsvik Energiteknik Ab PROCEDURE AND DEVICE FOR TRANSMISSION AND RECEPTION OF ELECTROMAGNETIC ALTERNATED AND RECEIVED PULSES OF ULTRA SOUND, PRIOR TO THE UNDERGRADUATE TESTING OF ELECTRICALLY CONDUCTIVE MATERIALS
US4232557A (en) * 1979-04-23 1980-11-11 Rockwell International Corporation Periodic magnet unidirectional transducer
US4295214A (en) * 1979-08-23 1981-10-13 Rockwell International Corporation Ultrasonic shear wave transducer
US4434663A (en) * 1982-01-11 1984-03-06 Rockwell International Corporation Electromagnetic acoustic transducer
US4408493A (en) * 1982-03-24 1983-10-11 Rockwell International Corporation Directional ultrasonic transducers
JPS6070352A (en) * 1983-09-27 1985-04-22 Mitsubishi Heavy Ind Ltd Electromagnetic ultrasonic transducer
DE19543481C2 (en) * 1995-11-22 1997-10-23 Pipetronix Gmbh Device for testing ferromagnetic materials

Also Published As

Publication number Publication date
AU2003212520A1 (en) 2003-09-29
WO2003078998A1 (en) 2003-09-25
GB2386499A (en) 2003-09-17
GB0305546D0 (en) 2003-04-16

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)