JPS5789280A - Torsion piezoelectric transformer - Google Patents

Torsion piezoelectric transformer

Info

Publication number
JPS5789280A
JPS5789280A JP55166085A JP16608580A JPS5789280A JP S5789280 A JPS5789280 A JP S5789280A JP 55166085 A JP55166085 A JP 55166085A JP 16608580 A JP16608580 A JP 16608580A JP S5789280 A JPS5789280 A JP S5789280A
Authority
JP
Japan
Prior art keywords
polarized
thickness
length
piezo
driving
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
JP55166085A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0142151B2 (enExample
Inventor
Takeshi Inoue
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP55166085A priority Critical patent/JPS5789280A/ja
Publication of JPS5789280A publication Critical patent/JPS5789280A/ja
Publication of JPH0142151B2 publication Critical patent/JPH0142151B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/40—Piezoelectric or electrostrictive devices with electrical input and electrical output, e.g. functioning as transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Ac-Ac Conversion (AREA)
JP55166085A 1980-11-25 1980-11-25 Torsion piezoelectric transformer Granted JPS5789280A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55166085A JPS5789280A (en) 1980-11-25 1980-11-25 Torsion piezoelectric transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55166085A JPS5789280A (en) 1980-11-25 1980-11-25 Torsion piezoelectric transformer

Publications (2)

Publication Number Publication Date
JPS5789280A true JPS5789280A (en) 1982-06-03
JPH0142151B2 JPH0142151B2 (enExample) 1989-09-11

Family

ID=15824699

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55166085A Granted JPS5789280A (en) 1980-11-25 1980-11-25 Torsion piezoelectric transformer

Country Status (1)

Country Link
JP (1) JPS5789280A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100309084B1 (ko) * 1993-09-28 2001-12-15 요트.게.아. 롤페즈 비틀림액추에이터및그제조방법

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100309084B1 (ko) * 1993-09-28 2001-12-15 요트.게.아. 롤페즈 비틀림액추에이터및그제조방법

Also Published As

Publication number Publication date
JPH0142151B2 (enExample) 1989-09-11

Similar Documents

Publication Publication Date Title
KR900000834B1 (en) Electrostriction transducer
GB1051256A (enExample)
GB752040A (en) Piezoelectric transducer
NZ502061A (en) Multi-layered piezoelectric ceramic transformers
JP2536379B2 (ja) 圧電トランス
KR960005645A (ko) 압전 변압기
US6342753B1 (en) Piezoelectric transformer and operating method
GB1243993A (en) A mechano-electrical coupling device
EP1164016A3 (en) Piezoelectric vibrator unit
JPS5789280A (en) Torsion piezoelectric transformer
JPS55117293A (en) Piezoelectric vibrating unit
US5811913A (en) Piezoelectric transformer having four-terminal structure
JPS5789281A (en) Torsion mode piezoelectric transformer
JPS6414981A (en) Vertical effect type monomorph element and method of driving same
JPS63240380A (ja) 振動発生器
JPS56131978A (en) Multilayer piezoelectric transformer
JPS59175777A (ja) バイモルフ振動子の駆動方法
US2447047A (en) Vibrator
JPH0135487Y2 (enExample)
JPS5583374A (en) High-tension generator
JPH01117672A (ja) 超音波モータの駆動方法
JPS56134787A (en) Piezoelectric transfomer
JPH05259528A (ja) 圧電トランス
JPS6450487A (en) Piezoelectric monomorphic element
JPS55157123A (en) Rotary magnetic head device