ATE531122T1 - Elektromechanischer nahresonanz-motor - Google Patents

Elektromechanischer nahresonanz-motor

Info

Publication number: ATE531122T1
Authority: AT; Austria
Prior art keywords: drive element; drive; pad; electromechanical; backbone
Prior art date: 2002-06-19

Application number

AT03733740T

Other languages

English (en)

Inventor

Stefan Johansson

Olov Johansson

Christer Mattsson

Anders Jansson

Jonas Eriksson

Original Assignee

Piezomotor Uppsala Aktiebolag

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.)

2002-06-19

Filing date

2003-06-16

Publication date

2011-11-15

2003-06-16 Application filed by Piezomotor Uppsala Aktiebolag filed Critical Piezomotor Uppsala Aktiebolag

2011-11-15 Application granted granted Critical

2011-11-15 Publication of ATE531122T1 publication Critical patent/ATE531122T1/de

Links

238000005452 bending Methods 0.000 abstract 1

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
- 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
- H02N2/0015—Driving devices, e.g. vibrators using only bending modes
- 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
- H02N2/0065—Friction interface
- 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
- H02N2/026—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors by pressing one or more vibrators against the driven body
- 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
- H10N30/204—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators using bending displacement, e.g. unimorph, bimorph or multimorph cantilever or membrane benders

Landscapes

General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Iron Core Of Rotating Electric Machines (AREA)

AT03733740T 2002-06-19 2003-06-16 Elektromechanischer nahresonanz-motor ATE531122T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US10/173,766 US6747394B2 (en)	2002-06-19	2002-06-19	Near-resonance electromechanical motor
PCT/SE2003/001002 WO2004001867A1 (en)	2002-06-19	2003-06-16	Near-resonance electromechanical motor

Publications (1)

Publication Number	Publication Date
ATE531122T1 true ATE531122T1 (de)	2011-11-15

Family

ID=29733427

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT03733740T ATE531122T1 (de)	2002-06-19	2003-06-16	Elektromechanischer nahresonanz-motor

Country Status (8)

Country	Link
US (1)	US6747394B2 (de)
EP (1)	EP1523777B1 (de)
JP (1)	JP4354909B2 (de)
KR (1)	KR100701722B1 (de)
CN (1)	CN100403570C (de)
AT (1)	ATE531122T1 (de)
AU (1)	AU2003239020A1 (de)
WO (1)	WO2004001867A1 (de)

Families Citing this family (30)

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US7157830B2 (en) *	2003-04-02	2007-01-02	Piezomotor Uppsala Ab	Near-resonance wide-range operating electromechanical motor
FI117412B (fi) *	2004-06-11	2006-09-29	Nokia Corp	Ohjauspiiri pietsosähköiselle moottorille
DE102004059429B4 (de) *	2004-09-03	2006-07-27	Physik Instrumente (Pi) Gmbh & Co. Kg	Linearer Ultraschall-Piezomotor
JP4689993B2 (ja) *	2004-09-07	2011-06-01	オリンパス株式会社	振動波モータ
US7208861B2 (en) *	2005-02-04	2007-04-24	Piezomotor Uppsala Ab	Electromechanical drive element
JP4838567B2 (ja) *	2005-10-26	2011-12-14	キヤノン株式会社	周波数制御回路、モータ駆動装置、周波数制御方法、モータ駆動装置の制御方法、及び、制御方法をコンピュータに実行させるプログラム
US7348710B2 (en)	2005-11-01	2008-03-25	Piezomotor Uppsala Ab	Robust electromechanical motor
JP4035157B2 (ja) *	2005-12-15	2008-01-16	松下電器産業株式会社	超音波アクチュエータ
KR100817470B1 (ko) *	2006-10-24	2008-03-31	한국과학기술연구원	압전 선형 모터
US7893598B2 (en) *	2006-12-15	2011-02-22	Olympus Imaging Corp.	Driving apparatus and image pickup apparatus
JP5186495B2 (ja) *	2007-06-14	2013-04-17	パナソニック株式会社	振動型アクチュエータ及びそれを備えた駆動装置
EP2107622B1 (de)	2008-04-01	2011-11-02	Minebea Co.,Ltd.	Stoßerkennungssystem in einem Türschloss mit einem linearen elektromechanischen Motor
DE102008016684B4 (de) *	2008-04-01	2015-10-08	Minebea Co., Ltd.	Elektromechanischer Motor
TWI408888B (zh) *	2008-08-07	2013-09-11	財團法人工業技術研究院	超音波線性馬達
DE102008039614B3 (de) *	2008-08-25	2010-02-18	Minebea Co., Ltd.	Vorrichtung zum Einstellen eines optischen Systems
US7969065B2 (en) *	2008-09-09	2011-06-28	Canon Kabushiki Kaisha	Vibration wave driving device
DE102008053646A1 (de)	2008-10-29	2010-05-06	Minebea Co., Ltd.	Linearantrieb mit Schockkompensation
EP2216837A1 (de) *	2009-02-07	2010-08-11	Physik Instrumente (PI) GmbH & Co. KG	Piezoelektrischer Motor
DE102010061255A1 (de)	2010-12-15	2012-06-21	Minebea Co., Ltd.	Antriebseinheit eines elektromechanischen Motors
WO2013023689A1 (en) *	2011-08-16	2013-02-21	Piezomotor Uppsala Ab	Noiseless electromechanical motor
JP5984521B2 (ja) *	2012-06-15	2016-09-06	キヤノン株式会社	振動型駆動装置、医療装置、及び医療システム
CN105656346B (zh) *	2016-03-18	2018-07-10	河南师范大学	压电单晶片式惯性压电马达
US11867558B2 (en) *	2017-02-13	2024-01-09	Mks Technology, Inc.	Self-homing optical device
WO2019035757A1 (en) *	2017-08-16	2019-02-21	Piezomotor Uppsala Ab	ULTRASONIC RESONANT MOTOR
US10408770B2 (en)	2017-08-31	2019-09-10	George Glover	Video borescope device
WO2019045630A1 (en) *	2017-09-01	2019-03-07	Piezomotor Uppsala Ab	ELECTROMECHANICAL STATOR, MOTOR AND METHOD FOR CONTROLLING AN ELECTROMECHANICAL ENGINE
TWI762671B (zh) *	2017-12-19	2022-05-01	日商昕芙旎雅股份有限公司	工件搬送裝置
US11705830B2 (en)	2019-02-22	2023-07-18	Acuvi Ab	Electromechanical motor and tunable filter comprising an electromechanical motor
EP4556183A3 (de)	2020-06-26	2025-08-13	Albert Handtmann Maschinenfabrik GmbH & Co. KG	Trennvorrichtung
CN116683789A (zh) *	2022-02-22	2023-09-01	新思考电机有限公司	压电超声波马达、光学构件驱动装置、照相机装置及电子设备

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SE436675B (sv) *	1975-08-12	1985-01-14	Ki Politekhnichsky I Im 50 Let	Elektrisk motor driven genom piezoelektriska krafter
JP2632811B2 (ja) *	1986-08-29	1997-07-23	キヤノン株式会社	振動駆動モータ
JP2690907B2 (ja) *	1987-09-25	1997-12-17	株式会社日立製作所	複合型圧電モータ
JP2839543B2 (ja) *	1989-04-12	1998-12-16	株式会社東芝	変位発生装置
US6218767B1 (en) *	1996-01-08	2001-04-17	Canon Kabushiki Kaisha	Vibration device
WO1997036365A1 (en) *	1996-03-26	1997-10-02	Stefan Johansson	An actuator motor and a method for fabrication of such an actuator
CN1187711A (zh) *	1996-12-25	1998-07-15	株式会社尼康	振动致动器及其调节方法
AU2786797A (en)	1997-05-22	1998-12-11	Nanomotion Ltd.	Piezoelectric motor
JP3184117B2 (ja)	1997-05-23	2001-07-09	セイコーインスツルメンツ株式会社	超音波モータ及び超音波モータ付き電子機器
JP4054092B2 (ja) *	1997-09-30	2008-02-27	オリンパス株式会社	アクチュエータ
JP2000060163A (ja) *	1998-02-10	2000-02-25	Nikon Corp	振動アクチュエ―タ
US6242850B1 (en)	1999-07-28	2001-06-05	Technology Commercialization Corp.	Piezoelectric motor and a disk drive using same

2002
- 2002-06-19 US US10/173,766 patent/US6747394B2/en not_active Expired - Lifetime
2003
- 2003-06-16 WO PCT/SE2003/001002 patent/WO2004001867A1/en not_active Ceased
- 2003-06-16 JP JP2004515302A patent/JP4354909B2/ja not_active Expired - Fee Related
- 2003-06-16 KR KR1020047020688A patent/KR100701722B1/ko not_active Expired - Fee Related
- 2003-06-16 AU AU2003239020A patent/AU2003239020A1/en not_active Abandoned
- 2003-06-16 AT AT03733740T patent/ATE531122T1/de not_active IP Right Cessation
- 2003-06-16 EP EP03733740A patent/EP1523777B1/de not_active Expired - Lifetime
- 2003-06-16 CN CNB038143305A patent/CN100403570C/zh not_active Expired - Fee Related

Also Published As

Publication number	Publication date
WO2004001867A1 (en)	2003-12-31
KR20050010063A (ko)	2005-01-26
US6747394B2 (en)	2004-06-08
CN100403570C (zh)	2008-07-16
EP1523777B1 (de)	2011-10-26
EP1523777A1 (de)	2005-04-20
US20030234596A1 (en)	2003-12-25
KR100701722B1 (ko)	2007-03-29
JP4354909B2 (ja)	2009-10-28
JP2005530475A (ja)	2005-10-06
AU2003239020A1 (en)	2004-01-06
CN1663057A (zh)	2005-08-31

Legal Events

Date	Code	Title	Description
2012-04-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties

Publication	Publication Date	Title
AU2003239020A1 (en)	2004-01-06	Near-resonance electromechanical motor
DE59906326D1 (de)	2003-08-28	Piezoelektischer Aktor für einen Stellantrieb
DE60043758D1 (de)	2010-03-11	Integrierter Softstarter für einen Elektromotor
SE0102833D0 (sv)	2001-08-27	Drivanordning vid en fingerprotes
DE60034670D1 (de)	2007-06-14	Tragbares instrument für ultraschalldiagnostik mit niedrigem leistungsbedarf
AU2003206703A8 (en)	2003-07-24	Rapidly-running electric motor
ATE541531T1 (de)	2012-02-15	Antriebssystem für elektrische zahnbürsten und dergleichen
DE60127179D1 (de)	2007-04-19	Schleifartikel zur modifizierung einer halbleiterscheibe
WO2007070022A3 (en)	2008-02-07	Electromechanical energy harvesting system
DE60333197D1 (de)	2010-08-12	Anheftbare polster für kleidungsstücke
ATE295626T1 (de)	2005-05-15	Piezomotor mit führung
SE0400587D0 (sv)	2004-03-09	Motor with a brake
DE60031745D1 (de)	2006-12-21	Wässrige Dispersion für das chemisch-mechanische Polieren
WO2007107952A3 (en)	2014-12-18	Upper body support and performance enhancement apron
ATE541671T1 (de)	2012-02-15	Konturschleifkissen
DE50312441D1 (de)	2010-04-08	Deckelteil, inbesondere für ein Kraftfahrzeug
ATE329401T1 (de)	2006-06-15	Piezoelektischer aktuator
ATE389514T1 (de)	2008-04-15	Elektrohandwerkzeuggerät
ATE373868T1 (de)	2007-10-15	Kontaktfinger für hochleistungsschalter
ATE486408T1 (de)	2010-11-15	Bedienverfahren und bedieneinrichtung für ein elektrogerät
ATE511819T1 (de)	2011-06-15	Elektromechanische sprechhilfe
DE502006000521D1 (de)	2008-05-08	Matratzenfeder
ATE375949T1 (de)	2007-11-15	Andockpuffer
DE50301275D1 (de)	2005-11-03	Mehrwegeschaltmittel
EP0978886A3 (de)	2002-06-05	Ultraschallmotor und elektronisches Gerät mit Ultraschallmotor