DK0413111T3 - Ultralyd-vandrebølgemotor med to eller flere trin - Google Patents

Ultralyd-vandrebølgemotor med to eller flere trin

Info

Publication number: DK0413111T3
Authority: DK; Denmark
Prior art keywords: steps; rotor; stator; traveling wave; wave motor
Prior art date: 1989-08-16

Application number

DK90111985.9T

Other languages

Danish (da)

English (en)

Inventor

Peter Prof Dr Hagedorn

Joerg Dr Ing Wallaschek

Original Assignee

Licentia 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.)

1989-08-16

Filing date

1990-06-25

Publication date

1994-07-13

1990-06-25 Application filed by Licentia Gmbh filed Critical Licentia Gmbh

1994-07-13 Application granted granted Critical

1994-07-13 Publication of DK0413111T3 publication Critical patent/DK0413111T3/da

Links

230000005540 biological transmission Effects 0.000 abstract 1
239000013013 elastic material Substances 0.000 abstract 1
230000000750 progressive effect Effects 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
- H02N2/10—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)

DK90111985.9T 1989-08-16 1990-06-25 Ultralyd-vandrebølgemotor med to eller flere trin DK0413111T3 (da)

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
DK0413111T3 true DK0413111T3 (da)	1994-07-13

Family

ID=6387223

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK90111985.9T DK0413111T3 (da)	1989-08-16	1990-06-25	Ultralyd-vandrebølgemotor med to eller flere trin

Country Status (5)

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

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 (fr) *	1994-10-31	2000-05-17	Pi Ceramic GmbH	Moteur piezo-electrique
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

1989
- 1989-08-16 DE DE3927040A patent/DE3927040A1/de not_active Withdrawn
1990
- 1990-06-25 DE DE59006409T patent/DE59006409D1/de not_active Expired - Fee Related
- 1990-06-25 ES ES90111985T patent/ES2057280T3/es not_active Expired - Lifetime
- 1990-06-25 DK DK90111985.9T patent/DK0413111T3/da active
- 1990-06-25 AT AT90111985T patent/ATE108579T1/de active
- 1990-06-25 EP EP90111985A patent/EP0413111B1/fr not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0413111B1 (fr)	1994-07-13
DE3927040A1 (de)	1991-02-21
EP0413111A1 (fr)	1991-02-20
ES2057280T3 (es)	1994-10-16
ATE108579T1 (de)	1994-07-15
DE59006409D1 (de)	1994-08-18

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