NL8201577A - Piezo-electrische motor. - Google Patents

Piezo-electrische motor. Download PDF

Info

Publication number
NL8201577A
NL8201577A NL8201577A NL8201577A NL8201577A NL 8201577 A NL8201577 A NL 8201577A NL 8201577 A NL8201577 A NL 8201577A NL 8201577 A NL8201577 A NL 8201577A NL 8201577 A NL8201577 A NL 8201577A
Authority
NL
Netherlands
Prior art keywords
rotor
piezoelectric
motor according
stator
oscillator
Prior art date
Application number
NL8201577A
Other languages
English (en)
Dutch (nl)
Original Assignee
Ki Polt I
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 Ki Polt I filed Critical Ki Polt I
Publication of NL8201577A publication Critical patent/NL8201577A/nl

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02NELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/0005Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing non-specific motion; Details common to machines covered by H02N2/02 - H02N2/16
    • H02N2/001Driving devices, e.g. vibrators
    • H02N2/002Driving devices, e.g. vibrators using only longitudinal or radial modes
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02NELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/0005Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing non-specific motion; Details common to machines covered by H02N2/02 - H02N2/16
    • H02N2/005Mechanical details, e.g. housings
    • H02N2/0065Friction interface
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02NELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/10Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors
    • H02N2/103Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors by pressing one or more vibrators against the rotor

Landscapes

  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
NL8201577A 1982-04-16 1982-04-15 Piezo-electrische motor. NL8201577A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/369,181 US4400641A (en) 1982-04-16 1982-04-16 Piezoelectric motor with two part rotor
US36918182 1982-04-16

Publications (1)

Publication Number Publication Date
NL8201577A true NL8201577A (nl) 1983-11-01

Family

ID=23454436

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8201577A NL8201577A (nl) 1982-04-16 1982-04-15 Piezo-electrische motor.

Country Status (10)

Country Link
US (1) US4400641A (de)
JP (1) JPS58192475A (de)
AT (1) AT382262B (de)
AU (1) AU551505B2 (de)
CA (1) CA1182159A (de)
DE (1) DE3213348C2 (de)
FR (1) FR2525411A1 (de)
GB (1) GB2118373B (de)
NL (1) NL8201577A (de)
SE (1) SE452933B (de)

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US5146129A (en) * 1986-12-01 1992-09-08 Canon Kabushiki Kaisha Vibration wave motor
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DE4233256C1 (de) * 1992-10-02 1993-12-02 Endress Hauser Gmbh Co Schall- oder Ultraschallwandler
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US5616980A (en) * 1993-07-09 1997-04-01 Nanomotion Ltd. Ceramic motor
US5682076A (en) * 1993-08-03 1997-10-28 Nanomotion Ltd. Ceramic disc-drive actuator
KR100341871B1 (ko) * 1993-09-08 2002-11-29 아스라브 쏘시에떼 아노님 회전자위치탐지기를갖는압전모터및그압전모터고정자제조방법
CH686854B5 (de) * 1994-12-29 1997-01-31 Ebauchesfabrik Eta Ag Piezoelektrischer Motor mit Einrichtung, die Informationen bezueglich der Rotorposition und/oder -drehzahl liefert.
DE19535481C1 (de) * 1995-09-23 1997-07-03 Univ Magdeburg Tech Piezoelektrische Antriebseinheit zur Erzeugung rotatorischer oder translatorischer Abtriebsbewegungen mittels längsschwingender piezoelektrischer Aktoren
DE19538978C1 (de) * 1995-10-19 1996-11-21 Univ Magdeburg Tech Antriebseinheit zur Erzeugung vorzugsweise rotatorischer Abtriebsbewegungen, insbesondere mittels piezoelektrischer Aktoren
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AU9642698A (en) * 1998-10-26 2000-05-15 Nanomotion Ltd. Multidirectional motors
US6242850B1 (en) 1999-07-28 2001-06-05 Technology Commercialization Corp. Piezoelectric motor and a disk drive using same
US6373170B1 (en) 2000-03-10 2002-04-16 Edo Electro-Ceramic Products Piezo-electric motor
US6690101B2 (en) 2000-03-23 2004-02-10 Elliptec Resonant Actuator Ag Vibratory motors and methods of making and using same
CA2315013C (en) * 2000-08-03 2005-02-08 Eontech Group, Inc. Piezoelectric motor
CA2320011A1 (en) * 2000-09-18 2002-03-18 Eontech Group, Inc. Piezoelectric motor
US20050127789A1 (en) * 2001-03-08 2005-06-16 Magnussen Bjoern B. Piezoelectric motors and methods for the production and operation thereof
DE10113660A1 (de) * 2001-03-21 2002-09-26 Koninkl Philips Electronics Nv Piezoelektrischer Antrieb
US20030095739A1 (en) * 2001-08-09 2003-05-22 Bainbridge Networks, Inc. Fiber optic switch
DE10146703A1 (de) * 2001-09-21 2003-04-10 Elliptec Resonant Actuator Ag Piezomotor mit Führung
AU2003209048C1 (en) * 2002-02-06 2006-10-05 Elliptec Resonant Actuator Aktiengesellschaft Piezoelectric motor control
US7368853B2 (en) * 2002-04-22 2008-05-06 Elliptec Resonant Actuator Aktiengesellschaft Piezoelectric motors and methods for the production and operation thereof
UA71044C2 (uk) * 2002-06-13 2004-11-15 Сергій Федорович Петренко Мікроманіпулятор
US20040113519A1 (en) * 2002-12-12 2004-06-17 Charles Mentesana Micro-beam friction liner and method of transferring energy
JP4483275B2 (ja) * 2003-02-05 2010-06-16 株式会社デンソー 積層型圧電素子及びその製造方法
KR100501196B1 (ko) * 2003-07-09 2005-07-18 삼성전기주식회사 렌즈 이송장치
US6867532B2 (en) * 2003-07-17 2005-03-15 The Brady Group Inc. Long life piezoelectric drive and components
DE102004020329A1 (de) * 2004-04-26 2005-11-10 Epcos Ag Elektrische Funktionseinheit und Verfahren zu deren Herstellung
US7436101B1 (en) * 2004-11-04 2008-10-14 Elliptec Resonant Actuator Ag Multistage piezoelectric drive
DE102005017108A1 (de) * 2005-01-26 2006-07-27 Epcos Ag Piezoelektrisches Bauelement
US7545076B1 (en) 2005-07-11 2009-06-09 Itt Manufacturing Enterprises, Inc. System and method for tracking drive frequency of piezoelectric motor
JP4780770B2 (ja) * 2006-04-10 2011-09-28 株式会社豊田自動織機 振動アクチュエータ
UA84065C2 (ru) * 2006-11-09 2008-09-10 Сергей Федорович Петренко Пьезоэлектрический генератор механических колебаний и пьезоелектрический двигатель на его основе (варианты)
CN101743157A (zh) * 2007-04-13 2010-06-16 泰克尼恩研究和发展基金有限公司 振动机器人蠕动器
DE102008023478A1 (de) * 2007-11-08 2009-05-14 Physik Instrumente (Pi) Gmbh & Co. Kg Ultraschalllinearantrieb mit hohlzylindrischem Oszillator
JP5794142B2 (ja) 2011-12-27 2015-10-14 日立金属株式会社 接続構造、接続方法及び差動信号伝送用ケーブル
US9941774B2 (en) * 2012-08-08 2018-04-10 Marvell World Trade Ltd. Controlling fan motors using capacitive sensing

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US2439499A (en) * 1942-08-20 1948-04-13 Brush Dev Co Piezoelectric motor
SU1278994A1 (ru) * 1974-07-05 1986-12-23 Киевский Ордена Ленина Политехнический Институт Им.50-Летия Великой Октябрьской Социалистической Революции Пьезоэлектрический двигатель
SE436675B (sv) * 1975-08-12 1985-01-14 Ki Politekhnichsky I Im 50 Let Elektrisk motor driven genom piezoelektriska krafter
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SU632014A1 (ru) * 1977-03-28 1978-11-05 Каунасский Политехнический Институт Им.А.Снечкуса Вибродвигатель
SU642802A1 (ru) * 1977-07-18 1979-01-15 Киевский Ордена Ленина Политехнический Институт Им. 50-Летия Великой Октябрьской Социалистической Революции Пьезоэлектрический реверсивный двигатель
SU661661A1 (ru) * 1977-11-24 1979-05-05 Киевский Ордена Ленина Политехнический Институт Им. 50-Летия Великой Октябрьской Социалистической Революции Пьезоэлектрический реверсивный двигатель
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Also Published As

Publication number Publication date
FR2525411A1 (fr) 1983-10-21
ATA130482A (de) 1986-06-15
JPS58192475A (ja) 1983-11-09
GB2118373A (en) 1983-10-26
US4400641A (en) 1983-08-23
DE3213348A1 (de) 1983-10-20
CA1182159A (en) 1985-02-05
FR2525411B1 (de) 1984-07-20
SE8202161L (sv) 1983-10-06
AU551505B2 (en) 1986-05-01
DE3213348C2 (de) 1985-05-09
GB2118373B (en) 1986-04-16
AT382262B (de) 1987-02-10
SE452933B (sv) 1987-12-21
AU8249882A (en) 1983-10-13

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Legal Events

Date Code Title Description
A1B A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BV The patent application has lapsed