AU2611199A - Piezoelectric transformer - Google Patents

Piezoelectric transformer

Info

Publication number
AU2611199A
AU2611199A AU26111/99A AU2611199A AU2611199A AU 2611199 A AU2611199 A AU 2611199A AU 26111/99 A AU26111/99 A AU 26111/99A AU 2611199 A AU2611199 A AU 2611199A AU 2611199 A AU2611199 A AU 2611199A
Authority
AU
Australia
Prior art keywords
piezoelectric
primary
annular body
voltage
transform
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.)
Abandoned
Application number
AU26111/99A
Other languages
English (en)
Inventor
Klaus Brebol
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.)
LIMIEL V/KLAUS BREBOL
Original Assignee
LIMIEL V/KLAUS BREBOL
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 LIMIEL V/KLAUS BREBOL filed Critical LIMIEL V/KLAUS BREBOL
Publication of AU2611199A publication Critical patent/AU2611199A/en
Abandoned 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)
  • Dc-Dc Converters (AREA)
  • Electrophonic Musical Instruments (AREA)
AU26111/99A 1998-03-03 1999-03-02 Piezoelectric transformer Abandoned AU2611199A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DK199800284A DK176073B1 (da) 1998-03-03 1998-03-03 Piezoelektrisk transformer
DK284/98 1998-03-03
PCT/DK1999/000096 WO1999045600A2 (en) 1998-03-03 1999-03-02 Piezoelectric transformer
US09/659,490 US6707235B1 (en) 1998-03-03 2000-09-11 Piezoelectric transformer

Publications (1)

Publication Number Publication Date
AU2611199A true AU2611199A (en) 1999-09-20

Family

ID=8091833

Family Applications (1)

Application Number Title Priority Date Filing Date
AU26111/99A Abandoned AU2611199A (en) 1998-03-03 1999-03-02 Piezoelectric transformer

Country Status (8)

Country Link
US (1) US6707235B1 (https=)
EP (1) EP1062702B1 (https=)
JP (1) JP4392989B2 (https=)
AT (1) ATE468617T1 (https=)
AU (1) AU2611199A (https=)
DE (1) DE69942388D1 (https=)
DK (1) DK176073B1 (https=)
WO (1) WO1999045600A2 (https=)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040215243A1 (en) * 2003-04-25 2004-10-28 Houben Richard P.M. Implantable medical device with piezoelectric transformer
US7203551B2 (en) * 2003-04-25 2007-04-10 Medtronic, Inc. Implantable lead-based sensor powered by piezoelectric transformer
FR2877145B1 (fr) * 2004-10-21 2006-12-29 Inst Nat Sciences Appliq Transformateur piezoelectrique composite a tres haute isolation et tres faible couplage entre secondaire et primaire
JP2006156774A (ja) * 2004-11-30 2006-06-15 Nec Tokin Corp 圧電トランス
DE102004058743A1 (de) * 2004-12-06 2006-06-14 Epcos Ag Piezoelektrischer Transformator und Verfahren zu dessen Herstellung
US7183698B1 (en) 2005-08-29 2007-02-27 Zippy Technology Corp. Piezoelectric structure
DE102006044186A1 (de) * 2006-09-20 2008-03-27 Epcos Ag Transformatoranordnung mit einem Piezotransformator
US7492078B1 (en) 2007-09-19 2009-02-17 Zippy Technology Corp. Circular piezoelectric apparatus
DE102008016364A1 (de) * 2008-03-29 2009-10-01 Biotronik Crm Patent Ag Signalleitung einer implantierbaren elektromedizinischen Anordnung
EP2251700A1 (en) 2009-05-12 2010-11-17 Kamstrup A/S Magnetically immune consumption meter
JP5737770B2 (ja) 2010-08-09 2015-06-17 ピーアイ・ハーベスト ホールディング アーゲー 医療システム、圧電キット、関連方法及び医療手順
WO2012045867A1 (de) 2010-10-07 2012-04-12 Epcos Ag Piezoelektrisches vielschichtbauelement
DE102015119656A1 (de) 2015-11-13 2017-05-18 Epcos Ag Piezoelektrischer Transformator
KR102560807B1 (ko) * 2016-05-30 2023-07-28 주식회사 위츠 공진 모듈 및 그를 이용한 무선 전력 송신 장치
CN109314128B (zh) 2016-06-14 2023-04-18 皇家飞利浦有限公司 电活性聚合物致动器装置和驱动方法
JP7590992B2 (ja) 2019-05-29 2024-11-27 ビッグ カイザー プレツィヅィオンスヴェルクツォイク アーゲー 変位可能な刃具キャリアを締め付けるための機構を備えたボーリングヘッド

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3736446A (en) 1968-06-04 1973-05-29 Vernitron Corp Piezoelectric transformer
US3562563A (en) * 1969-03-26 1971-02-09 Motorola Inc Circumferentially slotted tubular piezoelectric transformer
US3781955A (en) * 1970-12-21 1974-01-01 V Lavrinenko Method of making a piezoelectric element
DE2650356A1 (de) * 1976-11-03 1978-05-11 Battelle Institut E V Piezoelektrischer ultraschallwandler zur erzeugung von rohrwellen
FR2409654B1 (fr) * 1977-11-17 1985-10-04 Thomson Csf Dispositif transducteur piezoelectrique et son procede de fabrication
FR2477822A1 (fr) * 1980-03-04 1981-09-11 Thomson Csf Transducteur electromecanique a suspension active et son procede de fabrication
US4525645A (en) * 1983-10-11 1985-06-25 Southwest Research Institute Cylindrical bender-type vibration transducer
JPS61139112A (ja) * 1984-12-10 1986-06-26 Murata Mfg Co Ltd 周波数調整可能な積層型圧電素子
US5045744A (en) * 1988-12-23 1991-09-03 Murata Mfg. Co. Energy-trapping-by-frequency-lowering-type piezoelectric-resonance device
US5118982A (en) 1989-05-31 1992-06-02 Nec Corporation Thickness mode vibration piezoelectric transformer
US5081391A (en) * 1989-09-13 1992-01-14 Southwest Research Institute Piezoelectric cylindrical transducer for producing or detecting asymmetrical vibrations
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
EP0738427A4 (en) * 1994-01-06 1999-02-03 Cardiometrics Inc SELECTED BANDWIDTH ULTRASONIC TRANSDUCER AND ASSOCIATED METHOD
JP3039307B2 (ja) * 1995-02-15 2000-05-08 日本電気株式会社 圧電トランス及びその製造方法
EP0794580B1 (en) 1996-02-14 2003-06-11 Murata Manufacturing Co., Ltd. Piezoelectric transformer
JP3090022B2 (ja) 1996-02-14 2000-09-18 株式会社村田製作所 積層型圧電トランス
JP3090023B2 (ja) 1996-02-14 2000-09-18 株式会社村田製作所 積層型圧電トランス
US5852229A (en) * 1996-05-29 1998-12-22 Kimberly-Clark Worldwide, Inc. Piezoelectric resonator chemical sensing device
JP2885183B2 (ja) * 1996-05-30 1999-04-19 日本電気株式会社 圧電トランスおよびその支持構造
US5814922A (en) * 1997-11-18 1998-09-29 The Penn State Research Foundation Annular piezoelectric transformer
US6201874B1 (en) * 1998-12-07 2001-03-13 American Technology Corporation Electrostatic transducer with nonplanar configured diaphragm
US6400065B1 (en) * 1998-03-31 2002-06-04 Measurement Specialties, Inc. Omni-directional ultrasonic transducer apparatus and staking method
JP2000138554A (ja) * 1998-11-02 2000-05-16 Murata Mfg Co Ltd エネルギー閉じ込め型圧電共振子
US6362559B1 (en) * 1999-02-12 2002-03-26 Face International Corp. Piezoelectric transformer with segmented electrodes
US6426585B1 (en) * 1999-12-08 2002-07-30 Kazuo Kohno Thickness or length polarized piezoelectric transformer
KR20010102673A (ko) * 2000-05-04 2001-11-16 이형도 고출력 압전세라믹 조성물과 이를 이용한 트랜스포머
KR100363791B1 (ko) * 2000-05-04 2002-12-11 삼성전기주식회사 고출력 압전세라믹 조성물과 이를 이용한 트랜스포머
US6411014B1 (en) * 2000-05-09 2002-06-25 Measurement Specialties, Inc. Cylindrical transducer apparatus

Also Published As

Publication number Publication date
US6707235B1 (en) 2004-03-16
WO1999045600A3 (en) 1999-10-21
EP1062702B1 (en) 2010-05-19
DK176073B1 (da) 2006-04-03
EP1062702A2 (en) 2000-12-27
DE69942388D1 (de) 2010-07-01
ATE468617T1 (de) 2010-06-15
JP4392989B2 (ja) 2010-01-06
JP2002506291A (ja) 2002-02-26
WO1999045600A2 (en) 1999-09-10
DK28498A (da) 1999-09-04

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase