JPS5963782A - 圧電バイモルフ - Google Patents

圧電バイモルフ

Info

Publication number
JPS5963782A
JPS5963782A JP57173931A JP17393182A JPS5963782A JP S5963782 A JPS5963782 A JP S5963782A JP 57173931 A JP57173931 A JP 57173931A JP 17393182 A JP17393182 A JP 17393182A JP S5963782 A JPS5963782 A JP S5963782A
Authority
JP
Japan
Prior art keywords
piezoelectric
elements
electric field
voltage
coercive electric
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
JP57173931A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0223035B2 (en]
Inventor
Nobuo Hiroi
広居　信雄
Hideyuki Suzuki
秀之 鈴木
Yaichi Asano
浅野　弥一
Masatoshi Oba
正利 大場
Ryuichi Sato
隆一 佐藤
Tsutomu Taniguchi
勤 谷口
Yutaka Nozaki
豊 野崎
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.)
Omron Corp
Tokin Corp
Original Assignee
Tohoku Metal Industries Ltd
Tateisi Electronics Co
Omron Tateisi Electronics Co
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 Tohoku Metal Industries Ltd, Tateisi Electronics Co, Omron Tateisi Electronics Co filed Critical Tohoku Metal Industries Ltd
Priority to JP57173931A priority Critical patent/JPS5963782A/ja
Publication of JPS5963782A publication Critical patent/JPS5963782A/ja
Publication of JPH0223035B2 publication Critical patent/JPH0223035B2/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
    • H10N30/20—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators
    • H10N30/204—Piezoelectric 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
    • H10N30/2041—Beam type
    • H10N30/2042—Cantilevers, i.e. having one fixed end

Landscapes

  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
JP57173931A 1982-10-05 1982-10-05 圧電バイモルフ Granted JPS5963782A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57173931A JPS5963782A (ja) 1982-10-05 1982-10-05 圧電バイモルフ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57173931A JPS5963782A (ja) 1982-10-05 1982-10-05 圧電バイモルフ

Publications (2)

Publication Number Publication Date
JPS5963782A true JPS5963782A (ja) 1984-04-11
JPH0223035B2 JPH0223035B2 (en]) 1990-05-22

Family

ID=15969719

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57173931A Granted JPS5963782A (ja) 1982-10-05 1982-10-05 圧電バイモルフ

Country Status (1)

Country Link
JP (1) JPS5963782A (en])

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS627790U (en]) * 1985-06-28 1987-01-17
US4884090A (en) * 1987-03-25 1989-11-28 Minolta Camera Kabushiki Kaisha Piezoelectric actuating device
EP1139450A4 (en) * 1999-10-01 2007-04-04 Ngk Insulators Ltd PIEZOELECTRIC / ELECTROSTRICTIVE DEVICE
EP1148560A4 (en) * 1999-10-01 2007-04-04 Ngk Insulators Ltd PIEZOELECTRIC / ELECTROSTRICTIVE COMPONENT AND METHOD FOR THE PRODUCTION THEREOF
US7336021B2 (en) 1999-10-01 2008-02-26 Ngk Insulators, Ltd. Piezoelectric/electrostrictive device and method of manufacturing same
CN104213325A (zh) * 2014-09-22 2014-12-17 福建省鑫港纺织机械有限公司 一种适用于粗针距的压电贾卡元件

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04138087U (ja) * 1991-06-18 1992-12-24 株式会社技研製作所 杭上移動作業装置
JPH0592890A (ja) * 1991-09-30 1993-04-16 Giken Seisakusho Co Ltd 杭上移動装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB868148A (en) * 1958-09-30 1961-05-17 Clevite Corp Electromechanical transducers
JPS5772498A (en) * 1980-10-23 1982-05-06 Sharp Corp Bimorph type electrostrictive vibrator
JPS58139329A (ja) * 1982-02-15 1983-08-18 Hitachi Ltd 磁気ヘツド駆動用素子
JPS6453515A (en) * 1987-08-25 1989-03-01 Seiko Epson Corp Rotor magnet for watch use

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB868148A (en) * 1958-09-30 1961-05-17 Clevite Corp Electromechanical transducers
JPS5772498A (en) * 1980-10-23 1982-05-06 Sharp Corp Bimorph type electrostrictive vibrator
JPS58139329A (ja) * 1982-02-15 1983-08-18 Hitachi Ltd 磁気ヘツド駆動用素子
JPS6453515A (en) * 1987-08-25 1989-03-01 Seiko Epson Corp Rotor magnet for watch use

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS627790U (en]) * 1985-06-28 1987-01-17
US4884090A (en) * 1987-03-25 1989-11-28 Minolta Camera Kabushiki Kaisha Piezoelectric actuating device
EP1139450A4 (en) * 1999-10-01 2007-04-04 Ngk Insulators Ltd PIEZOELECTRIC / ELECTROSTRICTIVE DEVICE
EP1148560A4 (en) * 1999-10-01 2007-04-04 Ngk Insulators Ltd PIEZOELECTRIC / ELECTROSTRICTIVE COMPONENT AND METHOD FOR THE PRODUCTION THEREOF
US7336021B2 (en) 1999-10-01 2008-02-26 Ngk Insulators, Ltd. Piezoelectric/electrostrictive device and method of manufacturing same
US7358647B2 (en) 1999-10-01 2008-04-15 Ngk Insulators, Ltd. Piezoelectric/electrostrictive device
CN104213325A (zh) * 2014-09-22 2014-12-17 福建省鑫港纺织机械有限公司 一种适用于粗针距的压电贾卡元件

Also Published As

Publication number Publication date
JPH0223035B2 (en]) 1990-05-22

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