JP3279375B2 - 音響変換器アレイのための支持体 - Google Patents

音響変換器アレイのための支持体

Info

Publication number
JP3279375B2
JP3279375B2 JP04597193A JP4597193A JP3279375B2 JP 3279375 B2 JP3279375 B2 JP 3279375B2 JP 04597193 A JP04597193 A JP 04597193A JP 4597193 A JP4597193 A JP 4597193A JP 3279375 B2 JP3279375 B2 JP 3279375B2
Authority
JP
Japan
Prior art keywords
acoustic
block
conductor
transducer
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
JP04597193A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0646497A (ja
Inventor
デビット・ジー・ミラー
ジョン・ディー・ラーソン、サード
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.)
Agilent Technologies Inc
Original Assignee
Agilent Technologies Inc
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 Agilent Technologies Inc filed Critical Agilent Technologies Inc
Publication of JPH0646497A publication Critical patent/JPH0646497A/ja
Application granted granted Critical
Publication of JP3279375B2 publication Critical patent/JP3279375B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
    • B06B1/0607—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements
    • B06B1/0622—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements on one surface
    • 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
    • G10K11/002—Devices for damping, suppressing, obstructing or conducting sound in acoustic devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Transducers For Ultrasonic Waves (AREA)
JP04597193A 1992-02-13 1993-02-10 音響変換器アレイのための支持体 Expired - Fee Related JP3279375B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/835,157 US5267221A (en) 1992-02-13 1992-02-13 Backing for acoustic transducer array
US835,157 1992-02-13

Publications (2)

Publication Number Publication Date
JPH0646497A JPH0646497A (ja) 1994-02-18
JP3279375B2 true JP3279375B2 (ja) 2002-04-30

Family

ID=25268751

Family Applications (1)

Application Number Title Priority Date Filing Date
JP04597193A Expired - Fee Related JP3279375B2 (ja) 1992-02-13 1993-02-10 音響変換器アレイのための支持体

Country Status (4)

Country Link
US (1) US5267221A (enExample)
EP (1) EP0559963B1 (enExample)
JP (1) JP3279375B2 (enExample)
DE (1) DE69208863T2 (enExample)

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* Cited by examiner, † Cited by third party
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Also Published As

Publication number Publication date
DE69208863T2 (de) 1996-09-05
US5267221A (en) 1993-11-30
JPH0646497A (ja) 1994-02-18
EP0559963A3 (enExample) 1994-01-26
EP0559963B1 (en) 1996-03-06
DE69208863D1 (de) 1996-04-11
EP0559963A2 (en) 1993-09-15

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