AU2004214910A1 - Piezoelectric actuator with passive gap for push-pull motion - Google Patents

Piezoelectric actuator with passive gap for push-pull motion

Info

Publication number
AU2004214910A1
AU2004214910A1 AU2004214910A AU2004214910A AU2004214910A1 AU 2004214910 A1 AU2004214910 A1 AU 2004214910A1 AU 2004214910 A AU2004214910 A AU 2004214910A AU 2004214910 A AU2004214910 A AU 2004214910A AU 2004214910 A1 AU2004214910 A1 AU 2004214910A1
Authority
AU
Australia
Prior art keywords
push
piezoelectric actuator
pull motion
passive gap
passive
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.)
Pending
Application number
AU2004214910A
Inventor
Jean-Marc Breguet
Thierry Varidel
Arvid Bergander
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.)
Ecole Polytechnique de Montreal
Ecole Polytechnique Federale de Lausanne EPFL
Original Assignee
Ecole Polytechnique de Montreal
Ecole Polytechnique Federale de Lausanne EPFL
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 Ecole Polytechnique de Montreal, Ecole Polytechnique Federale de Lausanne EPFL filed Critical Ecole Polytechnique de Montreal
Publication of AU2004214910A1 publication Critical patent/AU2004214910A1/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/02—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors
    • H02N2/021—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors using intermittent driving, e.g. step motors, piezoleg motors
    • H02N2/025—Inertial sliding motors
    • 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
    • H10N30/206—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators using only longitudinal or thickness displacement, e.g. d33 or d31 type devices
AU2004214910A 2003-02-27 2004-02-25 Piezoelectric actuator with passive gap for push-pull motion Pending AU2004214910A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH0300144 2003-02-27
PCT/CH2004/000099 WO2004077584A1 (en) 2003-02-27 2004-02-25 Piezoelectric actuator with passive gap for push-pull motion

Publications (1)

Publication Number Publication Date
AU2004214910A1 true AU2004214910A1 (en) 2004-09-10

Family

ID=32913646

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2004214910A Pending AU2004214910A1 (en) 2003-02-27 2004-02-25 Piezoelectric actuator with passive gap for push-pull motion

Country Status (2)

Country Link
AU (1) AU2004214910A1 (en)
WO (1) WO2004077584A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE551733T1 (en) 2005-08-24 2012-04-15 Smaract Gmbh ROTATORY INERTIAL DRIVE DEVICE
DE102006052175B4 (en) * 2006-11-02 2013-03-07 SmarAct Holding GmbH Inertial mover
EP2216837A1 (en) * 2009-02-07 2010-08-11 Physik Instrumente (PI) GmbH & Co. KG Piezoelectric motor
DE102009049719A1 (en) * 2009-10-17 2011-04-21 Physik Instrumente (Pi) Gmbh & Co. Kg actuator
US20120169181A1 (en) * 2010-12-30 2012-07-05 Samsung Electro-Mechanics Co., Ltd. Piezoelectric Actuator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2839543B2 (en) * 1989-04-12 1998-12-16 株式会社東芝 Displacement generator
JP2905643B2 (en) * 1992-05-29 1999-06-14 住友重機械工業株式会社 Piezoelectric linear actuator
DE19613158A1 (en) * 1996-04-02 1997-10-09 Daetwyler Ag Highly dynamic piezoelectric drive
US6459190B1 (en) * 2000-08-11 2002-10-01 Piezomotor Uppsala Ab Switched actuator control
US6437485B1 (en) * 2000-12-20 2002-08-20 Piezomotor Uppsala Ab Double bimorph electromechanical element

Also Published As

Publication number Publication date
WO2004077584A1 (en) 2004-09-10

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Legal Events

Date Code Title Description
TH Corrigenda

Free format text: IN VOL 19, NO 12, PAGE(S) 781 UNDER THE HEADING PCT APPLICATIONS THAT HAVE ENTERED THE NATIONAL PHASE - NAME INDEX DELETE ALL REFERENCE TO 2004214910.