JPH0256833B2 - - Google Patents

Info

Publication number
JPH0256833B2
JPH0256833B2 JP59066187A JP6618784A JPH0256833B2 JP H0256833 B2 JPH0256833 B2 JP H0256833B2 JP 59066187 A JP59066187 A JP 59066187A JP 6618784 A JP6618784 A JP 6618784A JP H0256833 B2 JPH0256833 B2 JP H0256833B2
Authority
JP
Japan
Prior art keywords
piezoelectric ceramic
vibrator
displacement
electrodes
piezoelectric
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 - Lifetime
Application number
JP59066187A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60208879A (ja
Inventor
Hiromitsu Fujii
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.)
Proterial Ltd
Original Assignee
Sumitomo Special Metals 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 Sumitomo Special Metals Co Ltd filed Critical Sumitomo Special Metals Co Ltd
Priority to JP59066187A priority Critical patent/JPS60208879A/ja
Publication of JPS60208879A publication Critical patent/JPS60208879A/ja
Publication of JPH0256833B2 publication Critical patent/JPH0256833B2/ja
Granted legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10NELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00Piezoelectric or electrostrictive devices
    • H10N30/20Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators
    • H10N30/204Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators using bending displacement, e.g. unimorph, bimorph or multimorph cantilever or membrane benders

Landscapes

  • Piezo-Electric Transducers For Audible Bands (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
JP59066187A 1984-04-03 1984-04-03 圧電磁器振動子 Granted JPS60208879A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59066187A JPS60208879A (ja) 1984-04-03 1984-04-03 圧電磁器振動子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59066187A JPS60208879A (ja) 1984-04-03 1984-04-03 圧電磁器振動子

Publications (2)

Publication Number Publication Date
JPS60208879A JPS60208879A (ja) 1985-10-21
JPH0256833B2 true JPH0256833B2 (en]) 1990-12-03

Family

ID=13308588

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59066187A Granted JPS60208879A (ja) 1984-04-03 1984-04-03 圧電磁器振動子

Country Status (1)

Country Link
JP (1) JPS60208879A (en])

Also Published As

Publication number Publication date
JPS60208879A (ja) 1985-10-21

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