WO2003010879A3 - Driving device for ultrasonic motor - Google Patents

Driving device for ultrasonic motor Download PDF

Info

Publication number
WO2003010879A3
WO2003010879A3 PCT/EP2002/008324 EP0208324W WO03010879A3 WO 2003010879 A3 WO2003010879 A3 WO 2003010879A3 EP 0208324 W EP0208324 W EP 0208324W WO 03010879 A3 WO03010879 A3 WO 03010879A3
Authority
WO
WIPO (PCT)
Prior art keywords
driving device
ultrasonic motor
ultrasonic
driving
fact
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.)
Ceased
Application number
PCT/EP2002/008324
Other languages
French (fr)
Other versions
WO2003010879A2 (en
Inventor
Pietro Mandurino
Mauro Carpita
Giulio Secondo
Cesare Spreafico
Alessandro Clavenna
Franco Colombo
Emidio Norcini
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.)
ABB Service SRL
Original Assignee
ABB Service SRL
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 ABB Service SRL filed Critical ABB Service SRL
Priority to EP02760278A priority Critical patent/EP1413043A2/en
Publication of WO2003010879A2 publication Critical patent/WO2003010879A2/en
Publication of WO2003010879A3 publication Critical patent/WO2003010879A3/en
Anticipated expiration legal-status Critical
Ceased 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
    • H02N2/10—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors
    • H02N2/14—Drive circuits; Control arrangements or methods
    • H02N2/145—Large signal circuits, e.g. final stages
    • H02N2/147—Multi-phase circuits
    • 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
    • H02N2/06—Drive circuits; Control arrangements or methods
    • H02N2/065—Large signal circuits, e.g. final stages
    • 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

  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

A driving device (30) for ultrasonic motors, whose particularity consists of the fact that it comprises at least one piezoelectric transformer (31) for driving an ultrasonic motor (1).
PCT/EP2002/008324 2001-07-23 2002-07-23 Driving device for ultrasonic motor Ceased WO2003010879A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP02760278A EP1413043A2 (en) 2001-07-23 2002-07-23 Driving device for ultrasonic motor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2001MI001571A ITMI20011571A1 (en) 2001-07-23 2001-07-23 DRIVE DEVICE FOR ULTRASONIC ENGINE
ITMI2001A001571 2001-07-23

Publications (2)

Publication Number Publication Date
WO2003010879A2 WO2003010879A2 (en) 2003-02-06
WO2003010879A3 true WO2003010879A3 (en) 2003-10-09

Family

ID=11448118

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/008324 Ceased WO2003010879A2 (en) 2001-07-23 2002-07-23 Driving device for ultrasonic motor

Country Status (4)

Country Link
EP (1) EP1413043A2 (en)
CN (1) CN100539385C (en)
IT (1) ITMI20011571A1 (en)
WO (1) WO2003010879A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005038068B3 (en) * 2005-08-10 2006-12-28 Danfoss A/S Thermostatic valve e.g. heat or cold valve, attachment for use in bed room, has motor with stator and cone that are displaceable relative to each other by the start-up of motors and utilized for determining motor`s effective length
DE102006004289A1 (en) * 2006-01-31 2007-08-02 Robert Bosch Gmbh Piezoelectric actuator with integrated piezoelectric transformer
JP6291309B2 (en) * 2014-03-27 2018-03-14 株式会社フコク Control device and control method for vibration actuator
CN104993736B (en) * 2015-07-03 2017-06-30 南京航空航天大学 A kind of Driven by Ultrasonic Motors control device and control method
CN106787939B (en) * 2017-03-06 2019-06-18 北京卫星制造厂 A kind of high-precision drive control device of piezoelectric ceramic ultrasonic motor
LT7061B (en) * 2023-09-29 2024-05-10 Vilniaus Gedimino technikos universitetas HIGH POWER PIEZOELECTRIC MOTOR WITH CONTROL SYSTEM

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5130619A (en) * 1990-12-26 1992-07-14 Kubota Corporation Drive control apparatus for an ultrasonic motor
JPH05284764A (en) * 1992-03-31 1993-10-29 Seiko Instr Inc Ultrasonic actuator using piezoelectric transformer
JP2000134962A (en) * 1998-10-22 2000-05-12 Takata Corp Driving circuit of ultrasonic motor
EP1058323A1 (en) * 1999-06-04 2000-12-06 Norbert Beyrard France (SARL) Contactor/circuit breaker actuated by a piezoelectric motor
JP2002017094A (en) * 2000-06-29 2002-01-18 Murata Mfg Co Ltd Ultrasonic motor drive

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5130619A (en) * 1990-12-26 1992-07-14 Kubota Corporation Drive control apparatus for an ultrasonic motor
JPH05284764A (en) * 1992-03-31 1993-10-29 Seiko Instr Inc Ultrasonic actuator using piezoelectric transformer
JP2000134962A (en) * 1998-10-22 2000-05-12 Takata Corp Driving circuit of ultrasonic motor
EP1058323A1 (en) * 1999-06-04 2000-12-06 Norbert Beyrard France (SARL) Contactor/circuit breaker actuated by a piezoelectric motor
US6404105B1 (en) * 1999-06-04 2002-06-11 Norbert Beyrard France Contactor/circuit breaker activated by a piezoelectric motor
JP2002017094A (en) * 2000-06-29 2002-01-18 Murata Mfg Co Ltd Ultrasonic motor drive

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 018, no. 073 (E - 1503) 7 February 1994 (1994-02-07) *
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 08 6 October 2000 (2000-10-06) *
PATENT ABSTRACTS OF JAPAN vol. 2002, no. 05 3 May 2002 (2002-05-03) *
UCHINO K ET AL: "Piezoelectric transformers-new perspective", THIRD ASIAN MEETING ON FERROELECTRICTY (AMF-3), HONG KONG, CHINA, 12-15 DEC. 2000, vol. 263, no. 1-4, 2001, FERROELECTRICS, pages 91 - 100, XP009012167, ISSN: 0015-0193 *

Also Published As

Publication number Publication date
ITMI20011571A1 (en) 2003-01-23
CN1554145A (en) 2004-12-08
CN100539385C (en) 2009-09-09
WO2003010879A2 (en) 2003-02-06
EP1413043A2 (en) 2004-04-28
ITMI20011571A0 (en) 2001-07-23

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