JPS56131978A - Multilayer piezoelectric transformer - Google Patents

Multilayer piezoelectric transformer

Info

Publication number
JPS56131978A
JPS56131978A JP3546180A JP3546180A JPS56131978A JP S56131978 A JPS56131978 A JP S56131978A JP 3546180 A JP3546180 A JP 3546180A JP 3546180 A JP3546180 A JP 3546180A JP S56131978 A JPS56131978 A JP S56131978A
Authority
JP
Japan
Prior art keywords
piezoelectric transformer
polarized
piezoelectric
longitudinal direction
polarization direction
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
JP3546180A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0120555B2 (en]
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 JP3546180A priority Critical patent/JPS56131978A/ja
Publication of JPS56131978A publication Critical patent/JPS56131978A/ja
Publication of JPH0120555B2 publication Critical patent/JPH0120555B2/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)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
JP3546180A 1980-03-19 1980-03-19 Multilayer piezoelectric transformer Granted JPS56131978A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3546180A JPS56131978A (en) 1980-03-19 1980-03-19 Multilayer piezoelectric transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3546180A JPS56131978A (en) 1980-03-19 1980-03-19 Multilayer piezoelectric transformer

Publications (2)

Publication Number Publication Date
JPS56131978A true JPS56131978A (en) 1981-10-15
JPH0120555B2 JPH0120555B2 (en]) 1989-04-17

Family

ID=12442419

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3546180A Granted JPS56131978A (en) 1980-03-19 1980-03-19 Multilayer piezoelectric transformer

Country Status (1)

Country Link
JP (1) JPS56131978A (en])

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5879778A (ja) * 1981-11-05 1983-05-13 Nec Corp 圧電磁器トランスフイルタ
WO1995021463A1 (en) * 1994-02-07 1995-08-10 West Electric Co., Ltd. Piezoelectric transformer
CN1087505C (zh) * 1995-08-31 2002-07-10 株式会社村田制作所 压电换能器

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5879778A (ja) * 1981-11-05 1983-05-13 Nec Corp 圧電磁器トランスフイルタ
WO1995021463A1 (en) * 1994-02-07 1995-08-10 West Electric Co., Ltd. Piezoelectric transformer
CN1087505C (zh) * 1995-08-31 2002-07-10 株式会社村田制作所 压电换能器

Also Published As

Publication number Publication date
JPH0120555B2 (en]) 1989-04-17

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