DE69941195D1 - Beschleunigungs- und Bremsmethode mit einem piezoelektrischen Motor - Google Patents

Beschleunigungs- und Bremsmethode mit einem piezoelektrischen Motor

Info

Publication number
DE69941195D1
DE69941195D1 DE69941195T DE69941195T DE69941195D1 DE 69941195 D1 DE69941195 D1 DE 69941195D1 DE 69941195 T DE69941195 T DE 69941195T DE 69941195 T DE69941195 T DE 69941195T DE 69941195 D1 DE69941195 D1 DE 69941195D1
Authority
DE
Germany
Prior art keywords
acceleration
piezoelectric motor
braking method
braking
piezoelectric
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
DE69941195T
Other languages
English (en)
Inventor
Ze Ev Ganor
Izhak Rafaeli
Lior Shiv
Nir Karasikov
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.)
Nanomotion Ltd
Original Assignee
Nanomotion 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 Nanomotion Ltd filed Critical Nanomotion Ltd
Application granted granted Critical
Publication of DE69941195D1 publication Critical patent/DE69941195D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H02N2/001—Driving devices, e.g. vibrators
    • H02N2/003—Driving devices, e.g. vibrators using longitudinal or radial modes combined with bending modes
    • H02N2/004—Rectangular vibrators
    • 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
    • H02N2/0075—Electrical details, e.g. drive or control circuits or methods
    • 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
    • H10N30/202—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators using longitudinal or thickness displacement combined with bending, shear or torsion displacement
    • H10N30/2023—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators using longitudinal or thickness displacement combined with bending, shear or torsion displacement having polygonal or rectangular shape
    • 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
DE69941195T 1999-05-31 1999-05-31 Beschleunigungs- und Bremsmethode mit einem piezoelektrischen Motor Expired - Lifetime DE69941195D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IL1999/000288 WO2000074153A1 (en) 1999-05-31 1999-05-31 Multilayer piezoelectric motor

Publications (1)

Publication Number Publication Date
DE69941195D1 true DE69941195D1 (de) 2009-09-10

Family

ID=11062720

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69941195T Expired - Lifetime DE69941195D1 (de) 1999-05-31 1999-05-31 Beschleunigungs- und Bremsmethode mit einem piezoelektrischen Motor
DE69932359T Expired - Lifetime DE69932359T2 (de) 1999-05-31 1999-05-31 Vielschicht piezoelektrischer motor

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69932359T Expired - Lifetime DE69932359T2 (de) 1999-05-31 1999-05-31 Vielschicht piezoelektrischer motor

Country Status (7)

Country Link
US (2) US7075211B1 (de)
EP (2) EP1186063B1 (de)
JP (1) JP4813708B2 (de)
AU (1) AU4056799A (de)
DE (2) DE69941195D1 (de)
DK (2) DK1186063T3 (de)
WO (1) WO2000074153A1 (de)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2568595A3 (de) * 1998-12-21 2013-05-15 Seiko Epson Corporation Piezoelektrischer Aktor, Uhrwerk und tragbares Gerät
IL137206A0 (en) 1999-10-31 2001-07-24 Nanomotion Ltd Piezoelectric motors and motor driving configurations
US6879085B1 (en) 2000-02-24 2005-04-12 Nanomotion Ltd. Resonance shifting
JP2004520733A (ja) 2000-11-27 2004-07-08 サランドン （２００３） リミテッド 自己整合性光学機械式クロスバースイッチ
US7061158B2 (en) 2002-07-25 2006-06-13 Nanomotion Ltd. High resolution piezoelectric motor
JP5357127B2 (ja) * 2003-05-22 2013-12-04 セイコーインスツル株式会社 超音波モータ及びそれを用いた電子機器、ステージ
WO2004107971A2 (en) 2003-06-09 2004-12-16 Glucon Inc. Wearable glucometer
WO2004112158A1 (en) * 2003-06-13 2004-12-23 Koninklijke Philips Electronics N.V. Piezoelectric actuator and excitation method
GB0323920D0 (en) 2003-10-11 2003-11-12 Johnson Electric Sa Electric motor
US7439652B2 (en) * 2004-02-25 2008-10-21 Nanomotion Ltd. Multidirectional piezoelectric motor configuration
KR101245059B1 (ko) 2004-09-29 2013-03-18 교세라 가부시키가이샤 카메라 모듈 및 이 카메라 모듈을 이용한 휴대 단말기
US7777969B2 (en) 2004-09-29 2010-08-17 Kyocera Corporation Camera module and portable terminal employing the same
DE102005039358B4 (de) 2005-08-19 2016-12-08 Physik Instrumente (Pi) Gmbh & Co. Kg Piezoelektrischer Aktor für einen Ultraschallmotor
KR100691280B1 (ko) 2005-09-05 2007-03-12 삼성전기주식회사 압전 진동자, 그 제조방법 및 압전 진동자를 구비하는 선형액추에이터
JP2007117668A (ja) * 2005-10-31 2007-05-17 Toshiba Corp 超音波プローブおよび超音波診断装置
JP4069160B2 (ja) 2006-01-23 2008-04-02 松下電器産業株式会社 超音波アクチュエータ
CN101213734B (zh) 2006-02-07 2011-01-12 松下电器产业株式会社 压电元件与超声波执行机构
US9806640B2 (en) 2006-03-30 2017-10-31 Nanomotion Ltd. Piezoelectric transmission systems
KR100759521B1 (ko) 2006-04-06 2007-09-18 삼성전기주식회사 압전 진동자
JP4795162B2 (ja) * 2006-08-09 2011-10-19 オリンパス株式会社 超音波モータ及び超音波モータの振動検出方法
KR100818482B1 (ko) * 2006-10-16 2008-04-01 삼성전기주식회사 압전 모터
KR100817470B1 (ko) * 2006-10-24 2008-03-31 한국과학기술연구원 압전 선형 모터
WO2008052541A1 (en) * 2006-11-03 2008-05-08 Danfoss A/S A capacitive transducer with cutting areas
GB2446428B (en) * 2006-12-02 2010-08-04 Nanomotion Ltd Controllable coupling force
DE102007003280A1 (de) * 2007-01-23 2008-07-24 Epcos Ag Piezoelektrisches Bauelement
JP5144097B2 (ja) * 2007-03-23 2013-02-13 太平洋セメント株式会社 超音波モータ装置
US7646136B2 (en) 2007-05-07 2010-01-12 Panasonic Corporation Piezoelectric element, vibratory actuator and drive unit
JP5127293B2 (ja) * 2007-05-07 2013-01-23 パナソニック株式会社 駆動装置
AU2008251612A1 (en) * 2007-05-09 2008-11-20 Nanoink, Inc. Compact nanofabrication apparatus
WO2009072302A1 (ja) 2007-12-06 2009-06-11 Panasonic Corporation 超音波アクチュエータ
WO2009072301A1 (ja) * 2007-12-07 2009-06-11 Panasonic Corporation 駆動装置
GB2458146B (en) * 2008-03-06 2013-02-13 Nanomotion Ltd Ball-mounted mirror moved by piezoelectric motor
DE102008012992A1 (de) 2008-03-07 2009-09-10 Physik Instrumente (Pi) Gmbh & Co. Kg Ultraschallmotor
US7932661B2 (en) * 2008-09-23 2011-04-26 Nikko Company Piezoelectric vibrator for ultrasonic motor
CN102292907A (zh) * 2008-12-18 2011-12-21 发现技术国际股份有限公司 基于有组合谐振器的声学驻波的压电准谐振电机
JP5277010B2 (ja) * 2009-02-09 2013-08-28 パナソニック株式会社 駆動装置
JP5382320B2 (ja) * 2009-03-26 2014-01-08 セイコーエプソン株式会社 圧電モーター、液体噴射装置及び時計
JP2010233339A (ja) * 2009-03-26 2010-10-14 Seiko Epson Corp 圧電モーター、液体噴射装置及び時計
JP2011015552A (ja) * 2009-07-02 2011-01-20 Panasonic Corp 駆動装置
JP4830165B2 (ja) * 2010-01-27 2011-12-07 石川県 超音波モータ用振動子
JP5506552B2 (ja) * 2010-06-07 2014-05-28 キヤノン株式会社 振動型アクチュエータの制御装置及び振動型アクチュエータの制御方法
JP2012029478A (ja) * 2010-07-23 2012-02-09 Olympus Corp 振動体及び超音波モータ
JP5852822B2 (ja) * 2011-01-07 2016-02-03 学校法人 関西大学 アクチュエータ及びアクチュエータの駆動方法
WO2012117831A1 (ja) * 2011-03-01 2012-09-07 株式会社村田製作所 圧電素子およびこれを用いた圧電装置
CN102185096B (zh) * 2011-04-02 2013-11-06 北京大学 压电驱动器及直线压电马达
JP6019545B2 (ja) * 2011-06-20 2016-11-02 セイコーエプソン株式会社 圧電アクチュエーター、駆動ユニット、及び、圧電アクチュエーターの駆動方法
JP5760748B2 (ja) * 2011-06-29 2015-08-12 セイコーエプソン株式会社 圧電アクチュエーターの駆動方法、及び、駆動ユニット
US9705425B2 (en) * 2012-07-03 2017-07-11 Discovery Technology International, Inc. Piezoelectric linear motor
US10432112B2 (en) * 2014-07-23 2019-10-01 Physik Instrumente (Pi) Gmbh &. Co. Kg Ultrasonic motor
DE102014225154B3 (de) * 2014-12-08 2016-03-03 Physik Instrumente (Pi) Gmbh & Co. Kg Verfahren und Vorrichtung zur Ansteuerung eines piezoelektrischen Motors
CN107771361B (zh) * 2015-06-03 2022-01-25 皇家飞利浦有限公司 基于电活性聚合物的致动器设备
JP2017184297A (ja) * 2016-03-28 2017-10-05 セイコーエプソン株式会社 圧電アクチュエーター、圧電モーター、ロボット、ハンドおよびポンプ
DE102017107275A1 (de) * 2017-04-05 2018-10-11 Physik Instrumente (Pi) Gmbh & Co. Kg Ultraschallmotor
DE102018104928B3 (de) * 2018-03-05 2019-05-29 Physik Instrumente (Pi) Gmbh & Co. Kg Ultraschallmotor
FR3095910A1 (fr) 2019-05-06 2020-11-13 Telemaq Moteur piézoélectrique à onde progressive à résolution micrométrique
JP7092182B2 (ja) * 2020-12-25 2022-06-28 Tdk株式会社 圧電アクチュエータ
JP2022178836A (ja) 2021-05-21 2022-12-02 セイコーエプソン株式会社 圧電振動子および駆動装置

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55114015A (en) 1979-02-23 1980-09-03 Tohoku Metal Ind Ltd Adjusting method for resonance frequency of piezoelectric ceramic resonator in square plate shape
US4447753A (en) * 1981-03-25 1984-05-08 Seiko Instruments & Electronics Ltd. Miniature GT-cut quartz resonator
JPH0671188B2 (ja) * 1985-04-01 1994-09-07 株式会社村田製作所 圧電共振子
EP0313072B1 (de) 1987-10-23 1993-05-05 Hitachi, Ltd. Verfahren und Vorrichtung zum Fördern eines Gegenstandes mittels Vibration
US5039899A (en) * 1989-02-28 1991-08-13 Brother Kogyo Kabushiki Kaisha Piezoelectric transducer
US5136200A (en) 1989-07-27 1992-08-04 Olympus Optical Co., Ltd. Ultransonic motor
JP3118252B2 (ja) 1990-02-27 2000-12-18 ニスカ株式会社 超音波振動装置及びその方法並びにこれらを用いた駆動装置及びその方法
US5345137A (en) 1991-04-08 1994-09-06 Olympus Optical Co., Ltd. Two-dimensionally driving ultrasonic motor
DE4133108A1 (de) * 1991-10-05 1993-04-08 Philips Patentverwaltung Elektrischer rotations- oder linearmotor, dessen laeufer mittels ultraschallschwingungen angetrieben wird
DE69429744T2 (de) * 1993-07-09 2002-08-14 Nanomotion Ltd Keramischer Motor
US5616980A (en) 1993-07-09 1997-04-01 Nanomotion Ltd. Ceramic motor
IL114656A0 (en) 1995-07-18 1995-11-27 Nanomotion Ltd Ceramic motor
US5646339A (en) * 1994-02-14 1997-07-08 International Business Machines Corporation Force microscope and method for measuring atomic forces in multiple directions
EP0674350B1 (de) * 1994-03-23 2000-05-31 Nikon Corporation Ultraschallmotor
JPH07297661A (ja) * 1994-04-27 1995-11-10 Murata Mfg Co Ltd 圧電共振子及び圧電共振子の共振周波数調整方法
IL113291A0 (en) * 1995-04-06 1995-07-31 Nanomotion Ltd A multi-axis rotation device
JPH0937574A (ja) * 1995-05-12 1997-02-07 Nikon Corp 振動アクチュエータ及びその制御方法
JPH0965672A (ja) * 1995-08-28 1997-03-07 Nikon Corp 振動アクチュエータ
JP3079970B2 (ja) * 1995-09-18 2000-08-21 株式会社村田製作所 圧電トランス
JPH10233538A (ja) * 1997-02-21 1998-09-02 Matsushita Electric Ind Co Ltd 積層圧電素子
JPH1132491A (ja) * 1997-05-16 1999-02-02 Seiko Instr Inc 超音波モータ及び超音波モータ付電子機器
JP3792864B2 (ja) * 1997-10-23 2006-07-05 セイコーインスツル株式会社 超音波モータおよび超音波モータ付電子機器
DE19757139A1 (de) * 1997-12-20 1999-06-24 Philips Patentverwaltung Antriebsvorrichtung für wenigstens zwei Rotationselemente mit wenigstens einem piezoelektrischen Antriebselement
US5949177A (en) * 1998-01-07 1999-09-07 Eastman Kodak Company Linear piezoelectric motor employing internal feedback
JP4510179B2 (ja) * 1998-08-07 2010-07-21 セイコーインスツル株式会社 超音波モータおよび超音波モータ付電子機器
AU9642498A (en) * 1998-10-25 2000-05-15 Nanomotion Ltd. Driver for piezoelectric motors
DE19938954A1 (de) * 1999-08-17 2001-03-08 Pi Ceramic Gmbh Keramische Tec Piezoelektrischer Antrieb, insbesondere zur Erzeugung von Rotations- oder Translationsbewegungen, die stetig oder schrittweise erfolgen können
DE10154526B4 (de) * 2001-06-12 2007-02-08 Physik Instrumente (Pi) Gmbh & Co Piezoelektrisches Stellelement
JP4305623B2 (ja) * 2002-03-13 2009-07-29 セイコーエプソン株式会社 振動子および振動型ジャイロスコープ
US6707234B1 (en) * 2002-09-19 2004-03-16 Piedek Technical Laboratory Quartz crystal unit, its manufacturing method and quartz crystal oscillator

Also Published As

Publication number Publication date
DE69932359D1 (de) 2006-08-24
WO2000074153A1 (en) 2000-12-07
US7211929B2 (en) 2007-05-01
DE69932359T2 (de) 2007-07-19
JP2003501988A (ja) 2003-01-14
US7075211B1 (en) 2006-07-11
EP1577961B1 (de) 2009-07-29
JP4813708B2 (ja) 2011-11-09
DK1186063T3 (da) 2006-11-13
DK1577961T3 (da) 2009-11-30
US20060175930A1 (en) 2006-08-10
EP1186063B1 (de) 2006-07-12
EP1186063A1 (de) 2002-03-13
EP1577961A1 (de) 2005-09-21
AU4056799A (en) 2000-12-18

Similar Documents

Publication Publication Date Title
DE69941195D1 (de) Beschleunigungs- und Bremsmethode mit einem piezoelektrischen Motor
DE50013506D1 (de) Informationssystem in einem Fahrzeug
ID27669A (id) Film biodegradabel dan metode pembuatannya
GB2368664B (en) A motor vehicle and a method and system therefor
DE60039663D1 (de) Kaftfahrzeugbremsvorrichtung und Kraftfahrzeugbremsverfahren
DE60009830D1 (de) Mit einem handfreien Zugangs- und/oder Startsystem ausgerüstetes Kraftfahrzeug
DE59812206D1 (de) Fahrzeugleit-und-Zielführungsverfahren
DE69922722D1 (de) Oberflächenform-Erkennungssensor und dessen Herstellungsverfahren
DE69737073T8 (de) Motordrehzahlregelung in einem Fahrzeug
DE59814323D1 (de) Einrichtung zur energieverteilung in einem kraftfahrzeug
DE69815545D1 (de) Mehrschichtiger kunststoffbehälter und verfahren zu seiner herstellung
DE69606993D1 (de) Nachladbarer auto-injektor
DE19882950T1 (de) Sicherheitsvorrichtung in einem Motorfahrzeug
ID26495A (id) Sol sepatu, metode pembuatannya, dan cetakannya
DE60012255D1 (de) Fahrzeug mit einem Seiten-Luftsacksystem
DE10085025T1 (de) Aufprallsensoraufbau und Verfahren zur Montage des Aufbaus in einem Fahrzeug
DE60122641D1 (de) Gangschalten bei sollgeschwindigkeitsabsenkung in einem fahrgeschwindigkeitsreglungssystem
DE59802410D1 (de) Bedienelement in einem Kraftwagen
DE59900959D1 (de) Steuergerät in einem kraftfahrzeug
DE19983044T1 (de) Sicherheitsvorrichtung in einem Fahrzeug
DE59902445D1 (de) Antriebseinrichtung in einem Kraftfahrzeug
BR9606211A (pt) Método de fabricação de componente de veículo a motor
DE60114320D1 (de) Fahrzeugpedalvorrichtung und Kraftfahrzeug mit einer solchen Vorrichtung
DE69525935D1 (de) Beschleunigungssensor
DE60040554D1 (de) Audiovisuelles system in einem kraftfahrzeug

Legal Events

Date Code Title Description
8364 No opposition during term of opposition