DE60028589D1 - Ein verbund-piezoelektrischer umformer mit mehreren ausgängen und expansions-vibrations-modus - Google Patents

Ein verbund-piezoelektrischer umformer mit mehreren ausgängen und expansions-vibrations-modus

Info

Publication number
DE60028589D1
DE60028589D1 DE60028589T DE60028589T DE60028589D1 DE 60028589 D1 DE60028589 D1 DE 60028589D1 DE 60028589 T DE60028589 T DE 60028589T DE 60028589 T DE60028589 T DE 60028589T DE 60028589 D1 DE60028589 D1 DE 60028589D1
Authority
DE
Germany
Prior art keywords
construction
vibration mode
assemblies
piezoelectric ceramics
output
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
DE60028589T
Other languages
English (en)
Inventor
Hongyi Li
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.)
Beijing Hanzhiyuan Electron Co Ltd
Original Assignee
Beijing Hanzhiyuan Electron 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 Beijing Hanzhiyuan Electron Co Ltd filed Critical Beijing Hanzhiyuan Electron Co Ltd
Application granted granted Critical
Publication of DE60028589D1 publication Critical patent/DE60028589D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • H10N30/50—Piezoelectric or electrostrictive devices having a stacked or multilayer structure
    • H10N30/503—Piezoelectric or electrostrictive devices having a stacked or multilayer structure having a non-rectangular cross-section in a plane orthogonal to the stacking direction, e.g. polygonal or circular in top view

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
DE60028589T 1999-06-01 2000-05-26 Ein verbund-piezoelektrischer umformer mit mehreren ausgängen und expansions-vibrations-modus Expired - Lifetime DE60028589D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNB991078454A CN1138287C (zh) 1999-06-01 1999-06-01 扩张振模的多输出复合结构压电变压器
PCT/CN2000/000131 WO2000074152A1 (fr) 1999-06-01 2000-05-26 Transformateur piezo-electrique a structure composite multisortie en mode vibration d'extension

Publications (1)

Publication Number Publication Date
DE60028589D1 true DE60028589D1 (de) 2006-07-20

Family

ID=5272983

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60028589T Expired - Lifetime DE60028589D1 (de) 1999-06-01 2000-05-26 Ein verbund-piezoelektrischer umformer mit mehreren ausgängen und expansions-vibrations-modus

Country Status (9)

Country Link
US (1) US6577044B1 (de)
EP (1) EP1220338B1 (de)
JP (1) JP2003501810A (de)
CN (1) CN1138287C (de)
AT (1) ATE329373T1 (de)
AU (1) AU4740800A (de)
CA (1) CA2373613A1 (de)
DE (1) DE60028589D1 (de)
WO (1) WO2000074152A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6787975B2 (en) * 2000-05-31 2004-09-07 Denso Corporation Piezoelectric device for injector
US6366006B1 (en) * 2000-12-15 2002-04-02 Clark Davis Boyd Composite piezoelectric transformer
JP4729260B2 (ja) * 2004-02-18 2011-07-20 富士フイルム株式会社 積層構造体及びその製造方法
DE102004036703B4 (de) * 2004-05-26 2016-02-18 Epcos Ag Piezoelektrischer Transformator
DE102004036704A1 (de) * 2004-05-26 2005-12-22 Epcos Ag Piezoelektrischer Transformator
DE102004064303B3 (de) * 2004-05-26 2019-02-21 Tdk Electronics Ag Piezoelektrischer Transformator
JP5090909B2 (ja) 2004-08-13 2012-12-05 エプコス アクチエンゲゼルシャフト 圧電トランス
DE102005015600A1 (de) * 2005-04-05 2006-10-12 Epcos Ag Piezoelektrischer Transformator
US20080061919A1 (en) * 2006-03-22 2008-03-13 Marek Richard P Insulators for transformers
WO2012045867A1 (de) * 2010-10-07 2012-04-12 Epcos Ag Piezoelektrisches vielschichtbauelement
DE102010055620A1 (de) * 2010-12-22 2012-06-28 Epcos Ag Aktor, Aktorsystem und Ansteuerung eines Aktors
DE102010055621A1 (de) * 2010-12-22 2012-06-28 Epcos Ag Aktor, Aktorsystem und Ansteuerung eines Aktors
DE102011006764A1 (de) * 2011-04-05 2012-10-11 Robert Bosch Gmbh Piezotransformator, Verfahren zum Herstellen eines Piezotransformators und Inverter mit einem Piezotransformator
CN102324461B (zh) * 2011-07-20 2013-11-06 广州金升阳科技有限公司 一种径向扩张独石圆片型压电陶瓷变压器及其制备方法
KR101435913B1 (ko) 2012-05-04 2014-11-04 한국기계연구원 에너지 하베스터 층상구조 및 이의 제조 방법
CN103280523B (zh) 2013-06-18 2015-03-25 厦门乃尔电子有限公司 高温压电元件电极制作方法及压电元件结构
CN104200980B (zh) * 2014-08-20 2016-08-24 北京卫星制造厂 一种大功率平面变压器的装联方法
US10312429B2 (en) * 2016-07-28 2019-06-04 Eyob Llc Magnetoelectric macro fiber composite fabricated using low temperature transient liquid phase bonding
CN106784293B (zh) * 2017-01-13 2019-08-23 江苏汇博机器人技术股份有限公司 一种堆叠式压电陶瓷
CN109888087A (zh) * 2019-03-06 2019-06-14 中国船舶重工集团公司第七二六研究所 压电陶瓷圆管

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62165380A (ja) * 1986-01-14 1987-07-21 Nec Corp 積層圧電素子
DE4201937C2 (de) * 1991-01-25 1997-05-22 Murata Manufacturing Co Piezoelektrisches laminiertes Stellglied
JP3064458B2 (ja) * 1991-04-02 2000-07-12 日本電気株式会社 厚み縦振動圧電磁器トランスとその駆動方法
JPH04359576A (ja) * 1991-06-06 1992-12-11 Nec Corp 積層型圧電／電歪効果素子
JPH07202286A (ja) * 1993-12-28 1995-08-04 Toto Ltd 積層型圧電セラミックス素子
AU3838895A (en) * 1994-11-10 1996-06-06 Beijing Wide Tech, Electron & Electric Equiment Co. Ltd. Composite piezoelectric ceramic transformer and manufacture method thereof
CN1130292A (zh) * 1995-08-04 1996-09-04 北京伟泰电子电器有限公司 多层压电陶瓷变压器及其制作方法
JPH08195513A (ja) * 1995-01-19 1996-07-30 Tokin Corp 圧電トランス
JPH09153649A (ja) * 1995-12-01 1997-06-10 Sony Corp 積層型圧電素子の製造方法
JPH09191137A (ja) * 1996-01-11 1997-07-22 Wac Data Service Kk 電圧変換積層型圧電アクチュエータ
JPH09275231A (ja) * 1996-04-02 1997-10-21 Toto Ltd 積層型圧電トランスの駆動方法
US5892318A (en) * 1997-01-02 1999-04-06 Motorola Inc. Piezoelectric transformer with multiple output
JP3082724B2 (ja) * 1997-11-10 2000-08-28 日本電気株式会社 圧電磁器トランスおよびその製造方法
JPH11330575A (ja) * 1998-05-13 1999-11-30 Tokin Corp 圧電トランス、および圧電トランスの実装方法
JP2000150978A (ja) * 1998-11-06 2000-05-30 Tokin Corp 積層型圧電トランス
JP2000315828A (ja) * 1999-04-28 2000-11-14 Mitsui Chemicals Inc 圧電トランス
US6366006B1 (en) * 2000-12-15 2002-04-02 Clark Davis Boyd Composite piezoelectric transformer

Also Published As

Publication number Publication date
AU4740800A (en) 2000-12-18
US6577044B1 (en) 2003-06-10
CN1275781A (zh) 2000-12-06
CN1138287C (zh) 2004-02-11
EP1220338A4 (de) 2005-04-06
CA2373613A1 (en) 2000-12-07
EP1220338B1 (de) 2006-06-07
ATE329373T1 (de) 2006-06-15
EP1220338A1 (de) 2002-07-03
JP2003501810A (ja) 2003-01-14
WO2000074152A1 (fr) 2000-12-07

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