JPS5772498A - Bimorph type electrostrictive vibrator - Google Patents

Bimorph type electrostrictive vibrator

Info

Publication number
JPS5772498A
JPS5772498A JP14915280A JP14915280A JPS5772498A JP S5772498 A JPS5772498 A JP S5772498A JP 14915280 A JP14915280 A JP 14915280A JP 14915280 A JP14915280 A JP 14915280A JP S5772498 A JPS5772498 A JP S5772498A
Authority
JP
Japan
Prior art keywords
field
thickness
electrostrictive vibrator
bimorph type
intensity
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
JP14915280A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6347040B2 (https=
Inventor
Fumio Sato
Shigeru Fujimura
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Priority to JP14915280A priority Critical patent/JPS5772498A/ja
Publication of JPS5772498A publication Critical patent/JPS5772498A/ja
Publication of JPS6347040B2 publication Critical patent/JPS6347040B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R17/00—Piezoelectric transducers; Electrostrictive transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R17/00—Piezoelectric transducers; Electrostrictive transducers
    • H04R17/04—Gramophone pick-ups using a stylus; Recorders using a stylus
    • H04R17/08—Gramophone pick-ups using a stylus; Recorders using a stylus signals being recorded or played back by vibration of a stylus in two orthogonal directions simultaneously

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
JP14915280A 1980-10-23 1980-10-23 Bimorph type electrostrictive vibrator Granted JPS5772498A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14915280A JPS5772498A (en) 1980-10-23 1980-10-23 Bimorph type electrostrictive vibrator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14915280A JPS5772498A (en) 1980-10-23 1980-10-23 Bimorph type electrostrictive vibrator

Publications (2)

Publication Number Publication Date
JPS5772498A true JPS5772498A (en) 1982-05-06
JPS6347040B2 JPS6347040B2 (https=) 1988-09-20

Family

ID=15468911

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14915280A Granted JPS5772498A (en) 1980-10-23 1980-10-23 Bimorph type electrostrictive vibrator

Country Status (1)

Country Link
JP (1) JPS5772498A (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5931078A (ja) * 1982-08-13 1984-02-18 Omron Tateisi Electronics Co 圧電バイモルフ
JPS5963782A (ja) * 1982-10-05 1984-04-11 Tohoku Metal Ind Ltd 圧電バイモルフ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5931078A (ja) * 1982-08-13 1984-02-18 Omron Tateisi Electronics Co 圧電バイモルフ
JPS5963782A (ja) * 1982-10-05 1984-04-11 Tohoku Metal Ind Ltd 圧電バイモルフ

Also Published As

Publication number Publication date
JPS6347040B2 (https=) 1988-09-20

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