FR2773421B1 - Stator de moteur piezoelectrique et moteur piezoelectrique muni d'un tel stator - Google Patents

Stator de moteur piezoelectrique et moteur piezoelectrique muni d'un tel stator

Info

Publication number
FR2773421B1
FR2773421B1 FR9800133A FR9800133A FR2773421B1 FR 2773421 B1 FR2773421 B1 FR 2773421B1 FR 9800133 A FR9800133 A FR 9800133A FR 9800133 A FR9800133 A FR 9800133A FR 2773421 B1 FR2773421 B1 FR 2773421B1
Authority
FR
France
Prior art keywords
stator
piezoelectric motor
motor provided
piezoelectric
motor stator
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
FR9800133A
Other languages
English (en)
Other versions
FR2773421A1 (fr
Inventor
Gil Ching
Daniel Guyomar
Pascal Ancey
Michel Gschwind
Hassani Chakib El
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.)
IMRA Europe SAS
Original Assignee
IMRA Europe SAS
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 IMRA Europe SAS filed Critical IMRA Europe SAS
Priority to FR9800133A priority Critical patent/FR2773421B1/fr
Publication of FR2773421A1 publication Critical patent/FR2773421A1/fr
Application granted granted Critical
Publication of FR2773421B1 publication Critical patent/FR2773421B1/fr
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
    • H02N2/166—Motors with disc stator
FR9800133A 1998-01-08 1998-01-08 Stator de moteur piezoelectrique et moteur piezoelectrique muni d'un tel stator Expired - Fee Related FR2773421B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9800133A FR2773421B1 (fr) 1998-01-08 1998-01-08 Stator de moteur piezoelectrique et moteur piezoelectrique muni d'un tel stator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9800133A FR2773421B1 (fr) 1998-01-08 1998-01-08 Stator de moteur piezoelectrique et moteur piezoelectrique muni d'un tel stator

Publications (2)

Publication Number Publication Date
FR2773421A1 FR2773421A1 (fr) 1999-07-09
FR2773421B1 true FR2773421B1 (fr) 2000-03-17

Family

ID=9521605

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9800133A Expired - Fee Related FR2773421B1 (fr) 1998-01-08 1998-01-08 Stator de moteur piezoelectrique et moteur piezoelectrique muni d'un tel stator

Country Status (1)

Country Link
FR (1) FR2773421B1 (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2709214B1 (fr) * 1993-08-18 1995-10-27 Figest Bv Moteur piézo-électrique à onde progressive.
FR2734105B1 (fr) * 1995-05-11 1997-06-20 Imra Europe Sa Stator de moteur piezoelectrique et moteur rotatif piezoelectrique equipe d'un tel stator

Also Published As

Publication number Publication date
FR2773421A1 (fr) 1999-07-09

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Legal Events

Date Code Title Description
ST Notification of lapse