ES2057280T3 - Motor de ondas progresivas ultrasonicas con dos o mas escalones. - Google Patents

Motor de ondas progresivas ultrasonicas con dos o mas escalones.

Info

Publication number
ES2057280T3
ES2057280T3 ES90111985T ES90111985T ES2057280T3 ES 2057280 T3 ES2057280 T3 ES 2057280T3 ES 90111985 T ES90111985 T ES 90111985T ES 90111985 T ES90111985 T ES 90111985T ES 2057280 T3 ES2057280 T3 ES 2057280T3
Authority
ES
Spain
Prior art keywords
steps
wave motor
stator
rotor
progressive wave
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
ES90111985T
Other languages
English (en)
Inventor
Peter Prof Dr Hagedorn
Jorg Dr Ing Wallaschek
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Application granted granted Critical
Publication of ES2057280T3 publication Critical patent/ES2057280T3/es
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
    • H02N2/10—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors
    • H02N2/16—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors using travelling waves, i.e. Rayleigh surface waves
    • H02N2/166—Motors with disc stator

Landscapes

  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)

Abstract

EN UN MOTOR DE ULTRASONIDO, COMPUESTO DE UN ESTATOR DE MATERIAL ELASTICO, QUE TIENE UN O VARIOS OSCILADORES DE ULTRASONIDO PARA AGITAR ONDAS PROGRESIVAS, Y UN ROTOR, ENCONTRANDOSE EN CONTACTO, BAJO PRESION, EL ROTOR Y EL ESTATOR EN UNA ZONA DE LA SUPERFICIE, SE PREVE QUE PARA EL ACCIONAMIENTO DEL ROTOR, CON DIFERENTES TRANSMISIONES EN LA SUPERFICIE DEL ESTATOR, SE AGITAN ONDAS PROGRESIVAS DE DIFERENTES FORMAS DE OSCILACIONES.
ES90111985T 1989-08-16 1990-06-25 Motor de ondas progresivas ultrasonicas con dos o mas escalones. Expired - Lifetime ES2057280T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3927040A DE3927040A1 (de) 1989-08-16 1989-08-16 Ultraschall wanderwellenmotor mit zwei oder mehr stufen

Publications (1)

Publication Number Publication Date
ES2057280T3 true ES2057280T3 (es) 1994-10-16

Family

ID=6387223

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90111985T Expired - Lifetime ES2057280T3 (es) 1989-08-16 1990-06-25 Motor de ondas progresivas ultrasonicas con dos o mas escalones.

Country Status (5)

Country Link
EP (1) EP0413111B1 (es)
AT (1) ATE108579T1 (es)
DE (2) DE3927040A1 (es)
DK (1) DK0413111T3 (es)
ES (1) ES2057280T3 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4216273C2 (de) * 1992-05-16 1996-06-05 Daimler Benz Ag Wanderwellenmotor zum Betrieb mit unterschiedlichen Schwingungsformen
DE4243323C2 (de) * 1992-12-21 1996-10-02 Daimler Benz Ag Schwingungsmotor mit Resonanzvermeidung
EP0789937B1 (de) * 1994-10-31 2000-05-17 Pi Ceramic GmbH Piezoelektrischer motor
DE4446606A1 (de) * 1994-12-28 1996-07-04 Wilo Gmbh Piezo-Wanderwellenmotor
CN103684036A (zh) * 2012-09-18 2014-03-26 精工爱普生株式会社 压电马达、机器人手、机器人、电子部件搬运装置、电子部件检查装置、送液泵、打印装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4786836A (en) * 1984-03-01 1988-11-22 Matsushita Electric Industrail Co., Ltd. Piezoelectric motor

Also Published As

Publication number Publication date
EP0413111B1 (de) 1994-07-13
DK0413111T3 (da) 1994-07-13
DE3927040A1 (de) 1991-02-21
EP0413111A1 (de) 1991-02-20
ATE108579T1 (de) 1994-07-15
DE59006409D1 (de) 1994-08-18

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