DE69408464T2 - Piezoelektrischer wanderwellenmotor - Google Patents

Piezoelektrischer wanderwellenmotor

Info

Publication number
DE69408464T2
DE69408464T2 DE69408464T DE69408464T DE69408464T2 DE 69408464 T2 DE69408464 T2 DE 69408464T2 DE 69408464 T DE69408464 T DE 69408464T DE 69408464 T DE69408464 T DE 69408464T DE 69408464 T2 DE69408464 T2 DE 69408464T2
Authority
DE
Germany
Prior art keywords
stator
pct
sec
groups
shaft motor
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 - Fee Related
Application number
DE69408464T
Other languages
English (en)
Other versions
DE69408464D1 (de
Inventor
Letty Ronan Le
Frank Claeyssen
Nicolas Lhermet
Paul Gonnard
Marie Madelei Guillemot-Amadei
Laurent A A Lebrun
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.)
Figest BV
Original Assignee
Figest BV
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 Figest BV filed Critical Figest BV
Application granted granted Critical
Publication of DE69408464D1 publication Critical patent/DE69408464D1/de
Publication of DE69408464T2 publication Critical patent/DE69408464T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H02N2/163—Motors with ring stator
DE69408464T 1993-08-18 1994-08-17 Piezoelektrischer wanderwellenmotor Expired - Fee Related DE69408464T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9310086A FR2709214B1 (fr) 1993-08-18 1993-08-18 Moteur piézo-électrique à onde progressive.
PCT/EP1994/002732 WO1995005682A1 (fr) 1993-08-18 1994-08-17 Moteur piezo-electrique a onde progressive

Publications (2)

Publication Number Publication Date
DE69408464D1 DE69408464D1 (de) 1998-03-12
DE69408464T2 true DE69408464T2 (de) 1998-08-20

Family

ID=9450285

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69408464T Expired - Fee Related DE69408464T2 (de) 1993-08-18 1994-08-17 Piezoelektrischer wanderwellenmotor

Country Status (7)

Country Link
US (1) US5648696A (de)
EP (1) EP0714559B1 (de)
JP (1) JPH09501818A (de)
AT (1) ATE163108T1 (de)
DE (1) DE69408464T2 (de)
FR (1) FR2709214B1 (de)
WO (1) WO1995005682A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2743457B1 (fr) 1996-01-04 1998-03-06 Figest Bv Moteur piezoelectrique a onde progressive
FR2745664B1 (fr) * 1996-02-29 1998-05-15 Figest Bv Moteur piezoelectrique a onde progressive
FR2773421B1 (fr) * 1998-01-08 2000-03-17 Imra Europe Sa Stator de moteur piezoelectrique et moteur piezoelectrique muni d'un tel stator
FR2773924B1 (fr) * 1998-01-16 2000-03-17 Figest Bv Moteur piezo-electrique a onde progressive
FR2799319B1 (fr) * 1999-10-05 2003-12-12 Metabole Dev Et Conseil Moteur ultrasonique a onde progressive
US6518689B2 (en) 2000-02-18 2003-02-11 Honeywell Federal Manufacturing & Technologies, Llc Piezoelectric wave motor
US6262515B1 (en) 2000-02-18 2001-07-17 Honeywell International, Inc. Piezoelectric wave motor
FR2884369B1 (fr) * 2005-04-07 2007-06-15 Somfy Sas Procede de determination de la frequence d'alimentation d'un actionneur piezo-electrique et actionneur piezo-electrique

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1208269A (en) * 1982-02-25 1986-07-22 Toshiiku Sashida Motor device utilizing ultrasonic oscillation
US4513219A (en) * 1982-11-25 1985-04-23 Canon Kabushiki Kaisha Vibration wave motor
US4562373A (en) * 1983-10-21 1985-12-31 Matsushita Electric Industrial Co., Ltd. Piezoelectric motor
US4950135A (en) * 1987-11-12 1990-08-21 Hitachi, Ltd. Piezoelectric powered scroll compressor
JP2611296B2 (ja) * 1987-12-29 1997-05-21 アイシン精機株式会社 超音波モータ
JPH01268463A (ja) * 1988-04-18 1989-10-26 Fuji Photo Film Co Ltd 超音波モータ
DE4002254A1 (de) * 1990-01-26 1991-08-14 Licentia Gmbh Ultraschallmotor mit zwei rotoren
DE4216050C2 (de) * 1992-05-15 1995-05-24 Daimler Benz Ag Ultraschallwanderwellenmotor mit formschlüssiger Anregung von Wanderwellen
JP3059031B2 (ja) * 1993-09-22 2000-07-04 キヤノン株式会社 振動波駆動装置及び振動波駆動装置を備えた装置
FR2715780B1 (fr) * 1994-02-01 1996-04-05 Imra Europe Sa Stator de moteur rotatif piézoélectrique et moteur rotatif piézoélectrique comportant un tel stator.

Also Published As

Publication number Publication date
JPH09501818A (ja) 1997-02-18
WO1995005682A1 (fr) 1995-02-23
US5648696A (en) 1997-07-15
DE69408464D1 (de) 1998-03-12
EP0714559B1 (de) 1998-02-04
FR2709214A1 (fr) 1995-02-24
ATE163108T1 (de) 1998-02-15
EP0714559A1 (de) 1996-06-05
FR2709214B1 (fr) 1995-10-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee