GB0919011D0 - Transducer apparatus and associated methods - Google Patents

Transducer apparatus and associated methods

Info

Publication number
GB0919011D0
GB0919011D0 GBGB0919011.7A GB0919011A GB0919011D0 GB 0919011 D0 GB0919011 D0 GB 0919011D0 GB 0919011 A GB0919011 A GB 0919011A GB 0919011 D0 GB0919011 D0 GB 0919011D0
Authority
GB
United Kingdom
Prior art keywords
associated methods
transducer apparatus
transducer
methods
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.)
Withdrawn
Application number
GBGB0919011.7A
Other versions
GB2474881A (en
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
Priority to GB0919011A priority Critical patent/GB2474881A/en
Publication of GB0919011D0 publication Critical patent/GB0919011D0/en
Publication of GB2474881A publication Critical patent/GB2474881A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/02—Mechanical acoustic impedances; Impedance matching, e.g. by horns; Acoustic resonators
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K15/00—Acoustics not otherwise provided for
    • G10K15/04—Sound-producing devices

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
GB0919011A 2009-10-30 2009-10-30 Transducer with multiple coupling regions. Withdrawn GB2474881A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0919011A GB2474881A (en) 2009-10-30 2009-10-30 Transducer with multiple coupling regions.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0919011A GB2474881A (en) 2009-10-30 2009-10-30 Transducer with multiple coupling regions.

Publications (2)

Publication Number Publication Date
GB0919011D0 true GB0919011D0 (en) 2009-12-16
GB2474881A GB2474881A (en) 2011-05-04

Family

ID=41434885

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0919011A Withdrawn GB2474881A (en) 2009-10-30 2009-10-30 Transducer with multiple coupling regions.

Country Status (1)

Country Link
GB (1) GB2474881A (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6098799A (en) * 1983-11-02 1985-06-01 Olympus Optical Co Ltd Layer-built ultrasonic transducer
WO1988005168A1 (en) * 1986-12-30 1988-07-14 Bethlehem Steel Corporation Ultrasonic transducer and a measurement system using the same
US6788620B2 (en) * 2002-05-15 2004-09-07 Matsushita Electric Ind Co Ltd Acoustic matching member, ultrasound transducer, ultrasonic flowmeter and method for manufacturing the same
JP4703372B2 (en) * 2005-11-04 2011-06-15 株式会社東芝 Ultrasonic probe and ultrasonic diagnostic apparatus

Also Published As

Publication number Publication date
GB2474881A (en) 2011-05-04

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)