ATE379851T1 - Piezoelektrischer vielschicht-transformator - Google Patents

Piezoelektrischer vielschicht-transformator

Info

Publication number
ATE379851T1
ATE379851T1 AT98926065T AT98926065T ATE379851T1 AT E379851 T1 ATE379851 T1 AT E379851T1 AT 98926065 T AT98926065 T AT 98926065T AT 98926065 T AT98926065 T AT 98926065T AT E379851 T1 ATE379851 T1 AT E379851T1
Authority
AT
Austria
Prior art keywords
electroactive
members
voltage
current
major faces
Prior art date
Application number
AT98926065T
Other languages
English (en)
Inventor
Richard Patten Bishop
Original Assignee
Richard Patten Bishop
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 Richard Patten Bishop filed Critical Richard Patten Bishop
Application granted granted Critical
Publication of ATE379851T1 publication Critical patent/ATE379851T1/de

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)
  • Dc-Dc Converters (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Ac-Ac Conversion (AREA)
AT98926065T 1997-05-27 1998-05-26 Piezoelektrischer vielschicht-transformator ATE379851T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/864,029 US5834882A (en) 1996-12-11 1997-05-27 Multi-layer piezoelectric transformer

Publications (1)

Publication Number Publication Date
ATE379851T1 true ATE379851T1 (de) 2007-12-15

Family

ID=25342357

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98926065T ATE379851T1 (de) 1997-05-27 1998-05-26 Piezoelektrischer vielschicht-transformator

Country Status (10)

Country Link
US (1) US5834882A (de)
EP (1) EP1025596B1 (de)
CN (1) CN1213490C (de)
AT (1) ATE379851T1 (de)
AU (1) AU731764B2 (de)
CA (1) CA2291636A1 (de)
DE (1) DE69838796T2 (de)
NZ (1) NZ502061A (de)
UA (1) UA47525C2 (de)
WO (1) WO1998054766A1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5755909A (en) * 1996-06-26 1998-05-26 Spectra, Inc. Electroding of ceramic piezoelectric transducers
US6114797A (en) * 1997-05-27 2000-09-05 Face International Corp. Ignition circuit with piezoelectric transformer
US6127771A (en) * 1998-10-15 2000-10-03 Face International Corp. Multi-layer piezoelectric transformer mounting device
US6144142A (en) * 1998-11-06 2000-11-07 Face International Corp. Multi-layer piezoelectric transformer mounting device
AU4209199A (en) * 1998-11-09 2000-05-29 Richard Patten Bishop Multi-layer piezoelectric electrical energy transfer device
US6492762B1 (en) 1999-03-22 2002-12-10 Transurgical, Inc. Ultrasonic transducer, transducer array, and fabrication method
US6326718B1 (en) * 1999-12-23 2001-12-04 Face Internatinal Corp. Multilayer piezoelectric transformer
US6295212B1 (en) 2000-01-19 2001-09-25 Bias Power Technology, Inc. Switching power supply with storage capacitance and power regulation
DE10025561A1 (de) 2000-05-24 2001-12-06 Siemens Ag Energieautarker Hochfrequenzsender
CN1937037A (zh) * 2000-11-28 2007-03-28 新科实业有限公司 带有压电微驱动机构的磁头弹簧片组件
US6424101B1 (en) 2000-12-05 2002-07-23 Koninklijke Philips Electronics N.V. Electronic ballast with feed-forward control
US6674222B2 (en) 2001-04-05 2004-01-06 Mide Technology Corporation Single crystal piezoelectric transformer
DE10150128C2 (de) 2001-10-11 2003-10-02 Enocean Gmbh Drahtloses Sensorsystem
US7332850B2 (en) * 2003-02-10 2008-02-19 Siemens Medical Solutions Usa, Inc. Microfabricated ultrasonic transducers with curvature and method for making the same
WO2006097522A1 (en) * 2005-03-18 2006-09-21 Bae Systems Plc An actuator
WO2007091376A1 (ja) * 2006-02-08 2007-08-16 Murata Manufacturing Co., Ltd. 圧電振動子
CH701162B1 (de) * 2006-04-20 2010-12-15 Vectron International Inc Elektro-akustischer Sensor für Hochdruckumgebungen.
JP5029692B2 (ja) * 2007-10-16 2012-09-19 株式会社村田製作所 圧電ポンプ
FR2929447B1 (fr) * 2008-03-28 2010-05-28 Commissariat Energie Atomique Procede de realisation d'une couche contrainte
EP2764556B1 (de) 2011-10-05 2016-06-29 Ross Bird Autonome transformatoren in form einer lattenkonstruktion
DE102013100617B4 (de) * 2013-01-22 2016-08-25 Epcos Ag Vorrichtung zur Erzeugung eines Plasmas und Handgerät mit der Vorrichtung
US9196817B2 (en) 2013-03-15 2015-11-24 Lawrence Livermore National Security, Llc High voltage switches having one or more floating conductor layers
US20150287903A1 (en) * 2014-04-07 2015-10-08 Samsung Electro-Mechanics Co., Ltd. Piezoelectric transformer
US11217392B2 (en) 2019-01-17 2022-01-04 Samsung Electronics Co., Ltd. Composite piezoelectric capacitor
US20240114795A1 (en) * 2022-09-29 2024-04-04 AAC Kaitai Technologies (Wuhan) CO., LTD Mems piezoelectric speaker

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3219850A (en) * 1957-09-16 1965-11-23 Clevite Corp Electromechanical transducers
US3093760A (en) * 1960-06-15 1963-06-11 Bosch Arma Corp Composite piezoelectric element
US3949247A (en) * 1972-03-10 1976-04-06 Siemens Aktiengesellschaft Mounting arrangement for a piezoelectric element
JPS6048112B2 (ja) * 1979-05-02 1985-10-25 ソニー株式会社 電気・機械変換素子
JPS5935493A (ja) * 1982-08-24 1984-02-27 Hitachi Chem Co Ltd 電気的変換装置
US4786837A (en) * 1987-05-05 1988-11-22 Hoechst Celanese Corporation Composite conformable sheet electrodes
US5118982A (en) * 1989-05-31 1992-06-02 Nec Corporation Thickness mode vibration piezoelectric transformer
JPH05175568A (ja) * 1991-12-20 1993-07-13 Tosoh Corp 圧電バイモルフの製造法
US5471721A (en) * 1993-02-23 1995-12-05 Research Corporation Technologies, Inc. Method for making monolithic prestressed ceramic devices
WO1996015560A1 (en) * 1994-11-10 1996-05-23 Beijing Wide Tech. Electron & Electric Equipment Co. Ltd. Composite piezoelectric ceramic transformer and manufacture method thereof
JPH08307199A (ja) * 1995-01-11 1996-11-22 Yoshiro Tomikawa 静電型変換手段の容量成分低減回路および静電型変換手段の駆動装置ならびに検出装置

Also Published As

Publication number Publication date
WO1998054766A1 (en) 1998-12-03
CN1213490C (zh) 2005-08-03
EP1025596A4 (de) 2006-05-31
NZ502061A (en) 2001-06-29
US5834882A (en) 1998-11-10
UA47525C2 (uk) 2002-07-15
DE69838796T2 (de) 2008-10-30
EP1025596A1 (de) 2000-08-09
CN1265229A (zh) 2000-08-30
HK1030679A1 (en) 2001-05-11
EP1025596B1 (de) 2007-11-28
DE69838796D1 (de) 2008-01-10
AU731764B2 (en) 2001-04-05
AU7798398A (en) 1998-12-30
CA2291636A1 (en) 1998-12-03

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Legal Events

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