JPH03505807A - 電子アコースティック・トランスデューサ - Google Patents

電子アコースティック・トランスデューサ

Info

Publication number
JPH03505807A
JPH03505807A JP1509122A JP50912289A JPH03505807A JP H03505807 A JPH03505807 A JP H03505807A JP 1509122 A JP1509122 A JP 1509122A JP 50912289 A JP50912289 A JP 50912289A JP H03505807 A JPH03505807 A JP H03505807A
Authority
JP
Japan
Prior art keywords
elastic member
piezoelectric ceramic
acoustic transducer
electro
transducer
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.)
Pending
Application number
JP1509122A
Other languages
English (en)
Japanese (ja)
Inventor
サマリン，イゴル　アルベルトビチ
Original Assignee
ミンスキ　ラディオテフニチェスキ　インスティテュト
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 ミンスキ　ラディオテフニチェスキ　インスティテュト filed Critical ミンスキ　ラディオテフニチェスキ　インスティテュト
Publication of JPH03505807A publication Critical patent/JPH03505807A/ja
Pending 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
    • B06B1/0611—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 in a pile
    • B06B1/0618—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 in a pile of piezo- and non-piezoelectric elements, e.g. 'Tonpilz'

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
JP1509122A 1989-04-18 1989-04-18 電子アコースティック・トランスデューサ Pending JPH03505807A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1989/000100 WO1990012659A1 (fr) 1989-04-18 1989-04-18 Convertisseur electroacoustique

Publications (1)

Publication Number Publication Date
JPH03505807A true JPH03505807A (ja) 1991-12-12

Family

ID=21617449

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1509122A Pending JPH03505807A (ja) 1989-04-18 1989-04-18 電子アコースティック・トランスデューサ

Country Status (3)

Country Link
EP (1) EP0419661A1 (de)
JP (1) JPH03505807A (de)
WO (1) WO1990012659A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09135842A (ja) * 1995-09-29 1997-05-27 Ethicon Endo Surgery Inc 超音波装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU40279A1 (ru) * 1934-04-13 1934-11-30 М.Н. Созыкин Гидросилова установка на барже
GB1289501A (de) * 1969-01-02 1972-09-20
FR2079768A5 (de) * 1970-02-12 1971-11-12 Scotto Jean Pierre
US3689783A (en) * 1971-03-11 1972-09-05 David A Williams Ultrasonic transducer with half-wave separator between piezoelectric crystal means
SU1052278A1 (ru) * 1982-08-05 1983-11-07 Предприятие П/Я А-7555 Пьезоэлектрический преобразователь

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09135842A (ja) * 1995-09-29 1997-05-27 Ethicon Endo Surgery Inc 超音波装置

Also Published As

Publication number Publication date
EP0419661A1 (de) 1991-04-03
WO1990012659A1 (fr) 1990-11-01

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