JPS522392A - Electricity-sound converting device - Google Patents

Electricity-sound converting device

Info

Publication number
JPS522392A
JPS522392A JP7808475A JP7808475A JPS522392A JP S522392 A JPS522392 A JP S522392A JP 7808475 A JP7808475 A JP 7808475A JP 7808475 A JP7808475 A JP 7808475A JP S522392 A JPS522392 A JP S522392A
Authority
JP
Japan
Prior art keywords
electricity
converting device
sound converting
sound
linbo
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.)
Granted
Application number
JP7808475A
Other languages
Japanese (ja)
Other versions
JPS566758B2 (en
Inventor
Kazue Nagata
Tatsuo Miyazawa
Nobuo Uesugi
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP7808475A priority Critical patent/JPS522392A/en
Priority to GB2529776A priority patent/GB1510602A/en
Priority to DE19762628260 priority patent/DE2628260C3/en
Publication of JPS522392A publication Critical patent/JPS522392A/en
Publication of JPS566758B2 publication Critical patent/JPS566758B2/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
    • B06B1/0644—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 a single piezoelectric element
    • B06B1/0662—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 a single piezoelectric element with an electrode on the sensitive surface
    • B06B1/0666—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 a single piezoelectric element with an electrode on the sensitive surface used as a diaphragm
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R17/00—Piezoelectric transducers; Electrostrictive transducers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

PURPOSE: To prevent deterioration of properties at high temperature by utilizing a piezo-function-free insulating material of LiNbO3.
COPYRIGHT: (C)1977,JPO&Japio
JP7808475A 1975-06-24 1975-06-24 Electricity-sound converting device Granted JPS522392A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP7808475A JPS522392A (en) 1975-06-24 1975-06-24 Electricity-sound converting device
GB2529776A GB1510602A (en) 1975-06-24 1976-06-18 Electro-acoustic transducer
DE19762628260 DE2628260C3 (en) 1975-06-24 1976-06-24 Electroacoustic transducer device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7808475A JPS522392A (en) 1975-06-24 1975-06-24 Electricity-sound converting device

Publications (2)

Publication Number Publication Date
JPS522392A true JPS522392A (en) 1977-01-10
JPS566758B2 JPS566758B2 (en) 1981-02-13

Family

ID=13651969

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7808475A Granted JPS522392A (en) 1975-06-24 1975-06-24 Electricity-sound converting device

Country Status (2)

Country Link
JP (1) JPS522392A (en)
GB (1) GB1510602A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57151851A (en) * 1981-03-16 1982-09-20 Aloka Co Ltd Ultrasonic contact probe

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3082054B1 (en) * 2018-05-30 2020-07-03 Commissariat A L'energie Atomique Et Aux Energies Alternatives METHOD FOR MANUFACTURING A PIEZOELECTRIC SENSOR AND PIEZOELECTRIC SENSOR OBTAINED BY SUCH A METHOD

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57151851A (en) * 1981-03-16 1982-09-20 Aloka Co Ltd Ultrasonic contact probe

Also Published As

Publication number Publication date
DE2628260B2 (en) 1977-06-23
GB1510602A (en) 1978-05-10
JPS566758B2 (en) 1981-02-13
DE2628260A1 (en) 1977-03-10

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