AU2002342738A1 - Piezoelectric motor comprising a piezoelectric element arranged in a resonator - Google Patents

Piezoelectric motor comprising a piezoelectric element arranged in a resonator

Info

Publication number
AU2002342738A1
AU2002342738A1 AU2002342738A AU2002342738A AU2002342738A1 AU 2002342738 A1 AU2002342738 A1 AU 2002342738A1 AU 2002342738 A AU2002342738 A AU 2002342738A AU 2002342738 A AU2002342738 A AU 2002342738A AU 2002342738 A1 AU2002342738 A1 AU 2002342738A1
Authority
AU
Australia
Prior art keywords
piezoelectric
resonator
piezoelectric element
element arranged
motor
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
AU2002342738A
Inventor
Erick Davidson
Benjamin Hagemann
Bjorn Magnussen
Dieter Schuler
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.)
Pantec GmbH
Original Assignee
Elliptec Resonant Actuator AG
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 Elliptec Resonant Actuator AG filed Critical Elliptec Resonant Actuator AG
Publication of AU2002342738A1 publication Critical patent/AU2002342738A1/en
Abandoned 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
    • H02N2/0005—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing non-specific motion; Details common to machines covered by H02N2/02 - H02N2/16
    • H02N2/005—Mechanical details, e.g. housings
    • H02N2/0055—Supports for driving or driven bodies; Means for pressing driving body against driven body
    • 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
    • H02N2/0005—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing non-specific motion; Details common to machines covered by H02N2/02 - H02N2/16
    • H02N2/001—Driving devices, e.g. vibrators
    • H02N2/002—Driving devices, e.g. vibrators using only longitudinal or radial modes
    • 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

Abstract

The invention relates to a piezoelectric motor that comprises at least one piezoelectric element (1) and at least one resonator (2), wherein one surface of the piezoelectric element (34) and at least one surface of the resonator(56) are interlinked. The piezoelectric element (1) is preferably a monolithic multilayer actuator. The invention further relates to several methods for producing the piezoelectric motor according to the invention.
AU2002342738A 2001-09-21 2002-09-20 Piezoelectric motor comprising a piezoelectric element arranged in a resonator Abandoned AU2002342738A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10146704.4 2001-09-21
DE10146704A DE10146704A1 (en) 2001-09-21 2001-09-21 Piezomotors with piezo elements, manufactured using the ceramic capacitor process
PCT/EP2002/010624 WO2003028121A2 (en) 2001-09-21 2002-09-20 Piezoelectric motor comprising a piezoelectric element arranged in a resonator

Publications (1)

Publication Number Publication Date
AU2002342738A1 true AU2002342738A1 (en) 2003-04-07

Family

ID=7699884

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002342738A Abandoned AU2002342738A1 (en) 2001-09-21 2002-09-20 Piezoelectric motor comprising a piezoelectric element arranged in a resonator

Country Status (7)

Country Link
EP (1) EP1430547B1 (en)
CN (1) CN1589505A (en)
AT (1) ATE392015T1 (en)
AU (1) AU2002342738A1 (en)
DE (2) DE10146704A1 (en)
HK (1) HK1064211A1 (en)
WO (1) WO2003028121A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012202074A1 (en) * 2012-02-13 2013-08-14 Siemens Aktiengesellschaft Method for manufacturing ultrasound transducer, involves providing piezoactuator with piezo element, and attaching resonator element to piezoactuator such that resonator element is frictionally connected with outer surface of piezoactuator

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3309239A1 (en) * 1983-03-15 1984-09-20 Siemens AG, 1000 Berlin und 8000 München Piezo-electric motor
JP2525019B2 (en) * 1987-06-05 1996-08-14 アルプス電気株式会社 Ultrasonic linear motor
JP2567046B2 (en) * 1987-09-25 1996-12-25 日立金属株式会社 Stacked displacement element
US5182484A (en) * 1991-06-10 1993-01-26 Rockwell International Corporation Releasing linear actuator
JPH0529680A (en) * 1991-07-25 1993-02-05 Hitachi Metals Ltd Laminated displacement element and manufacture thereof
FR2709213B1 (en) * 1993-08-18 1995-10-27 Figest Bv Electric motor with vibrating elements and elastic coupler.
DE4445642A1 (en) * 1994-12-21 1996-06-27 Marco Systemanalyse Entw Piezo actuator drive or adjustment element
JP3432321B2 (en) * 1995-01-31 2003-08-04 太平洋セメント株式会社 Multilayer ceramic piezoelectric element
JPH09261978A (en) * 1996-03-25 1997-10-03 Nippon Cement Co Ltd Laminated element and vibration driver
DE19715488C1 (en) * 1997-04-14 1998-06-25 Siemens Ag Piezoelectric actuator
DE19928780B4 (en) * 1999-06-23 2004-12-30 Siemens Ag actuator
DE19946834A1 (en) * 1999-09-30 2001-05-03 Bosch Gmbh Robert Piezo actuator and a method for its production
JP3466550B2 (en) * 1999-10-01 2003-11-10 日本碍子株式会社 Piezoelectric / electrostrictive device
DE20023051U1 (en) * 1999-12-16 2003-01-09 Epcos Ag Piezoelectric component used as an actuator in a piezo-stack consists of a stack of ceramic layers with a copper electrode layer between the ceramic layers
JP3446705B2 (en) * 2000-01-20 2003-09-16 株式会社村田製作所 Piezoelectric resonator
DE10021919C2 (en) * 2000-02-04 2002-03-07 Pi Ceramic Gmbh Process for producing monolithic piezoceramic multilayer actuators and monolithic piezoceramic multilayer actuators

Also Published As

Publication number Publication date
WO2003028121A3 (en) 2003-11-06
ATE392015T1 (en) 2008-04-15
DE50212075D1 (en) 2008-05-21
HK1064211A1 (en) 2005-01-21
CN1589505A (en) 2005-03-02
EP1430547B1 (en) 2008-04-09
DE10146704A1 (en) 2003-04-10
EP1430547A2 (en) 2004-06-23
WO2003028121A2 (en) 2003-04-03

Similar Documents

Publication Publication Date Title
WO2003012988A3 (en) Piezoelectric resonator device comprising an acoustic reflector
WO2005034345A8 (en) Resonator structure and method of producing it
WO2003070735A3 (en) Components for producing amphoteric liposomes
AU2002351273A1 (en) Tunable piezoelectric micro-mechanical resonator
HK1081734A1 (en) Piezoelectric motor and method for actuating same
WO2003073523A3 (en) Piezo actuator comprising a structured external electrode
AU2003241724A1 (en) Piezoelectric porcelain composition, laminated piezoelectric device therefrom and process for producing the same
EP0917215A3 (en) Piezoelectric ceramic transducer and method of forming the same
AU2002342738A1 (en) Piezoelectric motor comprising a piezoelectric element arranged in a resonator
USD448441S1 (en) Snow-gliding apparatus
AU2002339306A1 (en) Piezoelectric ceramic materials based on lead zirconate titanate (pzt) having the crystal structure of perovskite
WO2003019689A3 (en) Piezoelectric motor comprising copper electrodes
AU2002359990A1 (en) Intermediate and process for producing optically active compound from the intermediate
WO2003090338A3 (en) Piezo motor
WO2003022410A3 (en) Membrane body and method for the production thereof
WO2003009401A3 (en) Piezoelectric transducers
WO2004015862A3 (en) Acoustic resonators
WO2001019989A3 (en) Method of producing and purifying endostatintm protein
AU2002344241A1 (en) Piezoelectric resonator element of crystallographic point group 32
AU2002308864A1 (en) Thin-film piezoelectric resonator
AU2001264871A1 (en) Piezoelectric acoustic actuator
AU2003275979A1 (en) Method for producing a device for converting a rotatory motion into a translatory motion, and a corresponding device produced according thereto
Thierry Amelioration of piezoelectric ceramics for acoustic application
AU2002234938A1 (en) Comb piezoelectric actuator, and its manufacturing method
AU2002306364A1 (en) Impregnated and laminated oily cake and process for producing the same

Legal Events

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