JPS6356758B2 - - Google Patents

Info

Publication number
JPS6356758B2
JPS6356758B2 JP55003479A JP347980A JPS6356758B2 JP S6356758 B2 JPS6356758 B2 JP S6356758B2 JP 55003479 A JP55003479 A JP 55003479A JP 347980 A JP347980 A JP 347980A JP S6356758 B2 JPS6356758 B2 JP S6356758B2
Authority
JP
Japan
Prior art keywords
sheet
ultrasonic transducer
support
edge
ultrasonic
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
Application number
JP55003479A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56102191A (en
Inventor
Isoichi Tanaka
Shinsei Takao
Hideo Myamoto
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.)
Koden Electronics Co Ltd
Original Assignee
Koden Electronics Co 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 Koden Electronics Co Ltd filed Critical Koden Electronics Co Ltd
Priority to JP347980A priority Critical patent/JPS56102191A/ja
Publication of JPS56102191A publication Critical patent/JPS56102191A/ja
Publication of JPS6356758B2 publication Critical patent/JPS6356758B2/ja
Granted 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
    • B06B1/0633—Cylindrical array

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transducers For Ultrasonic Waves (AREA)
JP347980A 1980-01-18 1980-01-18 Ultrasonic wave receiver Granted JPS56102191A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP347980A JPS56102191A (en) 1980-01-18 1980-01-18 Ultrasonic wave receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP347980A JPS56102191A (en) 1980-01-18 1980-01-18 Ultrasonic wave receiver

Publications (2)

Publication Number Publication Date
JPS56102191A JPS56102191A (en) 1981-08-15
JPS6356758B2 true JPS6356758B2 (mo) 1988-11-09

Family

ID=11558467

Family Applications (1)

Application Number Title Priority Date Filing Date
JP347980A Granted JPS56102191A (en) 1980-01-18 1980-01-18 Ultrasonic wave receiver

Country Status (1)

Country Link
JP (1) JPS56102191A (mo)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2607631B1 (fr) * 1986-11-28 1989-02-17 Thomson Cgr Sonde pour appareil a ultrasons munie d'un arrangement concave d'elements piezo-electriques
US20100142741A1 (en) * 2004-05-12 2010-06-10 Jan Princeton Plummer Loudspeaker
EP1944999B1 (en) 2006-06-21 2015-01-21 Panasonic Corporation Speaker, speaker device using the speaker, and electronic equipment and vehicle using the speaker

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5013665A (mo) * 1973-06-12 1975-02-13
JPS54162591A (en) * 1978-06-13 1979-12-24 Japan Radio Co Ltd Method of making semicylindrical ultrasonic vibrator

Also Published As

Publication number Publication date
JPS56102191A (en) 1981-08-15

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