BR0109444A - Motor vibratório e método de confecção e uso do mesmo - Google Patents

Motor vibratório e método de confecção e uso do mesmo

Info

Publication number
BR0109444A
BR0109444A BR0109444-0A BR0109444A BR0109444A BR 0109444 A BR0109444 A BR 0109444A BR 0109444 A BR0109444 A BR 0109444A BR 0109444 A BR0109444 A BR 0109444A
Authority
BR
Brazil
Prior art keywords
resonator
driven element
piezoelectric
vibration
modes
Prior art date
Application number
BR0109444-0A
Other languages
English (en)
Inventor
Bjoern Magnussen
Peter Varadi
Benjamin Hagemann
Erick Davidson
Steven Schofield
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 BR0109444A publication Critical patent/BR0109444A/pt

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
    • H02N2/103—Electric 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
    • 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
    • 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
    • H02N2/005—Mechanical details, e.g. housings
    • H02N2/0055—Supports for driving or driven bodies; Means for pressing driving body against driven body
    • H02N2/006—Elastic elements, e.g. springs
    • 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
    • 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
    • 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
    • H02N2/22—Methods relating to manufacturing, e.g. assembling, calibration

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)

Abstract

"MOTOR VIBRATóRIO E MéTODO DE CONFECçãO E USO DO MESMO". Um piezoelétrico único (22) é excitado a uma primeira freq³ência, para causar dois modos de vibração em um ressoador (24), produzindo um primeiro movimento elíptico (100a) em uma primeira direção em uma porção de contato selecionada (44) do ressoador, que é colocada em encaixe com atrito com um elemento acionado (42), para mover o elemento acionado em uma primeira direção. Uma segunda freq³ência excita o mesmo piezoelétrico (22), para causar dois modos de vibração do ressoador, produzindo um segundo movimento preferencialmente elíptico (100b) em uma segunda direção da porção de contato selecionada (44), para mover o elemento acionado (42) em uma segunda direção. O piezoelétrico é pré-carregado à compressão pelo ressoador. As paredes do ressoador são tensionadas além do seu limite de escoamento, para a manutenção da pré-carga. Extremidades especialmente conformadas no piezoelétrico ajudam no pré-carregamento. O piezoelétrico pode enviar ou receber sinais vibratórios através do elemento acionado para ou de sensores, para a determinação da posição do elemento acionado em relação ao elemento piezoelétrico ou ao ressoador. Inversamente, o elemento piezoelétrico pode receber vibração ou sinais elétricos passados através do elemento acionado, para a determinação da posição do elemento acionado. O ressoador é forçado de forma resiliente contra o elemento acionado, ou vice-versa. Vários ressoadores podem acionar os elementos acionados comuns.
BR0109444-0A 2000-03-23 2001-03-21 Motor vibratório e método de confecção e uso do mesmo BR0109444A (pt)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US19187600P 2000-03-23 2000-03-23
US21044100P 2000-06-08 2000-06-08
US21543800P 2000-06-30 2000-06-30
US21568600P 2000-06-30 2000-06-30
US23100100P 2000-09-08 2000-09-08
US23600500P 2000-09-27 2000-09-27
PCT/EP2001/003245 WO2001071899A2 (en) 2000-03-23 2001-03-21 Vibratory motor and method of making and using same

Publications (1)

Publication Number Publication Date
BR0109444A true BR0109444A (pt) 2003-06-03

Family

ID=27558827

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0109444-0A BR0109444A (pt) 2000-03-23 2001-03-21 Motor vibratório e método de confecção e uso do mesmo

Country Status (12)

Country Link
EP (3) EP1273096B1 (pt)
JP (1) JP4943618B2 (pt)
CN (1) CN100492693C (pt)
AT (1) ATE311034T1 (pt)
AU (3) AU5040001A (pt)
BR (1) BR0109444A (pt)
CA (1) CA2403562C (pt)
DE (1) DE60115220T2 (pt)
ES (1) ES2255551T3 (pt)
HK (1) HK1051444A1 (pt)
MX (1) MXPA02009223A (pt)
WO (1) WO2001071899A2 (pt)

Families Citing this family (25)

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JP4733457B2 (ja) * 2005-07-28 2011-07-27 パナソニック株式会社 駆動装置
EP1873504A1 (de) 2006-06-28 2008-01-02 Mettler-Toledo AG Kalibriergewichtsanordnung für eine elektronische Waage
DE102006053422A1 (de) * 2006-11-13 2008-05-15 Epcos Ag Vibrationssystem
DE102006053421A1 (de) * 2006-11-13 2008-05-15 Epcos Ag Vibrationsgenerator
DE102007006400B4 (de) * 2007-02-05 2008-11-27 Elliptec Resonant Actuator Ag Piezoelektrischer Antrieb mit Positionserkennung
US9028250B2 (en) * 2007-03-14 2015-05-12 Orthoaccel Technologies, Inc. Vibrating dental devices
DE102007037991B4 (de) * 2007-08-10 2019-10-10 Thorlabs Elliptec Gmbh Verfahren zur Steuerung eines piezoelektrischen Antriebs und piezoelektrischer Antrieb
JP4605232B2 (ja) * 2008-02-21 2011-01-05 株式会社デンソー 荷重センサ及びその製造方法
EP2107622B1 (en) * 2008-04-01 2011-11-02 Minebea Co.,Ltd. Shock recognition system in a doorlock using a linear electromechanical motor
JP4532591B1 (ja) * 2009-03-23 2010-08-25 株式会社ダイシン 回転振動機及びこれを用いた振動式搬送装置
CN103582838B (zh) 2011-07-05 2018-04-17 株式会社尼康 驱动装置、光学装置及拍摄装置
DE102012202074A1 (de) * 2012-02-13 2013-08-14 Siemens Aktiengesellschaft Verfahren zur Herstellung eines Ultraschalltransducers und Ultraschalltransducer
WO2017031407A1 (en) * 2015-08-20 2017-02-23 Tandem Diabetes Care, Inc. Drive mechanism for infusion pump
WO2017120449A2 (en) 2016-01-06 2017-07-13 Bivacor Inc. Heart pump
AU2018250273B2 (en) 2017-04-05 2023-06-08 Bivacor Inc. Heart pump drive and bearing
JP2019030091A (ja) * 2017-07-28 2019-02-21 セイコーエプソン株式会社 圧電駆動装置、圧電駆動装置の駆動方法、ロボット、電子部品搬送装置、プリンター、及び、プロジェクター
CN110088716B (zh) * 2017-08-10 2021-03-09 华为技术有限公司 一种确定目标操作的方法、压力检测装置及终端设备
CN107395046A (zh) * 2017-09-12 2017-11-24 苏州迈客荣自动化技术有限公司 一种微旋转台
WO2019152908A1 (en) 2018-02-05 2019-08-08 Tandem Diabetes Care, Inc. Methods and systems for detecting infusion pump conditions
EP3537595A1 (fr) * 2018-03-09 2019-09-11 ETA SA Manufacture Horlogère Suisse Moteur piezoélectrique linéaire à course allongée
CN109862243B (zh) * 2019-01-31 2020-10-09 维沃移动通信有限公司 终端设备及终端设备的控制方法
FR3098633B1 (fr) * 2019-07-09 2021-07-02 Aml Systems Système d’entraînement pour entraîner en rotation un premier dispositif par rapport à un deuxième dispositif autour un axe de rotation.
CN113408043B (zh) * 2020-03-17 2024-04-05 宇通客车股份有限公司 一种整车轮胎匹配方法及装置
CN111951360B (zh) * 2020-08-14 2023-06-23 腾讯科技（深圳）有限公司 动画模型处理方法、装置、电子设备及可读存储介质
DE102020125467A1 (de) 2020-09-29 2022-03-31 Physik Instrumente (PI) GmbH & Co KG Antriebsvorrichtung

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Also Published As

Publication number Publication date
EP1273096B1 (en) 2005-11-23
ES2255551T3 (es) 2006-07-01
HK1051444A1 (en) 2003-08-01
AU2001250400B2 (en) 2006-05-11
EP1630879A3 (en) 2010-09-01
WO2001071899A2 (en) 2001-09-27
CN100492693C (zh) 2009-05-27
ATE311034T1 (de) 2005-12-15
CN1611001A (zh) 2005-04-27
DE60115220T2 (de) 2006-08-17
CA2403562C (en) 2009-06-23
AU2006203444A1 (en) 2006-08-31
WO2001071899A3 (en) 2002-06-13
EP1594175A2 (en) 2005-11-09
AU5040001A (en) 2001-10-03
CA2403562A1 (en) 2001-09-27
JP2003528563A (ja) 2003-09-24
EP1594175A3 (en) 2010-09-01
DE60115220D1 (de) 2005-12-29
EP1273096A2 (en) 2003-01-08
JP4943618B2 (ja) 2012-05-30
EP1630879B1 (en) 2012-09-19
EP1630879A2 (en) 2006-03-01
MXPA02009223A (es) 2004-08-12

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE 7A. E 8A. ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 2008 DE 30/06/2009.