FR2715780B1 - Stator de moteur rotatif piézoélectrique et moteur rotatif piézoélectrique comportant un tel stator. - Google Patents

Stator de moteur rotatif piézoélectrique et moteur rotatif piézoélectrique comportant un tel stator.

Info

Publication number
FR2715780B1
FR2715780B1 FR9401069A FR9401069A FR2715780B1 FR 2715780 B1 FR2715780 B1 FR 2715780B1 FR 9401069 A FR9401069 A FR 9401069A FR 9401069 A FR9401069 A FR 9401069A FR 2715780 B1 FR2715780 B1 FR 2715780B1
Authority
FR
France
Prior art keywords
stator
rotary motor
piezoelectric rotary
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
FR9401069A
Other languages
English (en)
Other versions
FR2715780A1 (fr
Inventor
Michel Gschwind
Tatsumi Mitsuta
Daniel Guyomar
Jean-Denis Sauzade
Thierry Mazoyer
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
TechSonic
Original Assignee
IMRA Europe SAS
TechSonic
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, TechSonic filed Critical IMRA Europe SAS
Priority to FR9401069A priority Critical patent/FR2715780B1/fr
Priority to US08/384,335 priority patent/US5554905A/en
Priority to JP7034732A priority patent/JPH07308082A/ja
Priority to EP95400208A priority patent/EP0669662B1/fr
Priority to DE69509686T priority patent/DE69509686T2/de
Publication of FR2715780A1 publication Critical patent/FR2715780A1/fr
Application granted granted Critical
Publication of FR2715780B1 publication Critical patent/FR2715780B1/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
FR9401069A 1994-02-01 1994-02-01 Stator de moteur rotatif piézoélectrique et moteur rotatif piézoélectrique comportant un tel stator. Expired - Fee Related FR2715780B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR9401069A FR2715780B1 (fr) 1994-02-01 1994-02-01 Stator de moteur rotatif piézoélectrique et moteur rotatif piézoélectrique comportant un tel stator.
US08/384,335 US5554905A (en) 1994-02-01 1995-02-01 Piezoelectric rotating motor
JP7034732A JPH07308082A (ja) 1994-02-01 1995-02-01 圧電式回転モーター
EP95400208A EP0669662B1 (fr) 1994-02-01 1995-02-01 Moteur rotatif piézoélectrique
DE69509686T DE69509686T2 (de) 1994-02-01 1995-02-01 Piezoelektrischer Rotationsmotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9401069A FR2715780B1 (fr) 1994-02-01 1994-02-01 Stator de moteur rotatif piézoélectrique et moteur rotatif piézoélectrique comportant un tel stator.

Publications (2)

Publication Number Publication Date
FR2715780A1 FR2715780A1 (fr) 1995-08-04
FR2715780B1 true FR2715780B1 (fr) 1996-04-05

Family

ID=9459609

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9401069A Expired - Fee Related FR2715780B1 (fr) 1994-02-01 1994-02-01 Stator de moteur rotatif piézoélectrique et moteur rotatif piézoélectrique comportant un tel stator.

Country Status (5)

Country Link
US (1) US5554905A (fr)
EP (1) EP0669662B1 (fr)
JP (1) JPH07308082A (fr)
DE (1) DE69509686T2 (fr)
FR (1) FR2715780B1 (fr)

Families Citing this family (23)

* 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.
US5589723A (en) * 1994-03-29 1996-12-31 Minolta Co., Ltd. Driving apparatus using transducer
US5760529A (en) * 1995-04-24 1998-06-02 Canon Kabushiki Kaisha Vibration wave actuator and system using the same
FR2734105B1 (fr) * 1995-05-11 1997-06-20 Imra Europe Sa Stator de moteur piezoelectrique et moteur rotatif piezoelectrique equipe d'un tel stator
FR2743457B1 (fr) * 1996-01-04 1998-03-06 Figest Bv Moteur piezoelectrique a onde progressive
JP3234872B2 (ja) * 1996-10-08 2001-12-04 セイコーインスツルメンツ株式会社 アクチュエータおよびその駆動方法、および、その駆動方法をコンピュータに実行させるためのプログラムを記録したコンピュータ読み取り可能な記録媒体、並びに、そのアクチュエータを用いた小型工作機械
US6040653A (en) * 1996-10-17 2000-03-21 Kinetic Ceramics, Inc. Piezoelectric positioner
DE19757139A1 (de) * 1997-12-20 1999-06-24 Philips Patentverwaltung Antriebsvorrichtung für wenigstens zwei Rotationselemente mit wenigstens einem piezoelektrischen Antriebselement
US6198201B1 (en) * 1998-06-03 2001-03-06 Canon Kabushiki Kaisha Vibration wave apparatus
GB2349738B (en) * 1999-05-07 2003-08-06 Univ Cranfield Improvements in or relating to ultrasonic motors
US6518689B2 (en) * 2000-02-18 2003-02-11 Honeywell Federal Manufacturing & Technologies, Llc Piezoelectric wave motor
JP3680213B2 (ja) * 2002-05-30 2005-08-10 デンソートリム株式会社 三相磁石式発電機
US7242131B2 (en) * 2004-05-12 2007-07-10 Olympus Corporation Ultrasonic motor
JP4472421B2 (ja) * 2004-05-12 2010-06-02 オリンパス株式会社 振動波モータ
US7285895B2 (en) * 2005-03-15 2007-10-23 Crescendo Technologies, Llc Ultrasonic medical device and method
US7315108B2 (en) * 2005-03-30 2008-01-01 Konica Minolta Opto, Inc. Driving device
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
KR101353273B1 (ko) * 2005-10-28 2014-01-22 피시비 모터 에이피에스 전자-기계적 파동 장치
KR100735823B1 (ko) * 2005-12-31 2007-07-06 한국전기연구원 압전 액추에이터의 미소변위 확대장치
EP2338547B1 (fr) * 2006-02-09 2013-04-17 DEKA Products Limited Partnership Systèmes de fourniture de fluide
JP4780770B2 (ja) * 2006-04-10 2011-09-28 株式会社豊田自動織機 振動アクチュエータ
CN112984220B (zh) * 2021-02-22 2022-11-15 中国核动力研究设计院 一种核动力管道减隔振吊架
CN113726216B (zh) * 2021-08-30 2022-05-20 合肥工业大学 一种非同频双定子驱动压电马达

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1208269A (fr) * 1982-02-25 1986-07-22 Toshiiku Sashida Dispositif moteur a oscillation ultrasonique
JPH0744853B2 (ja) * 1986-09-30 1995-05-15 株式会社フコク 表面波モ−タ
JP2546205B2 (ja) * 1987-04-17 1996-10-23 株式会社ニコン 振動波モータ
JPH01117671A (ja) * 1987-10-30 1989-05-10 Alps Electric Co Ltd 圧電モータ
JP2723933B2 (ja) * 1987-11-12 1998-03-09 株式会社日立製作所 スクロール形流体機械
JPH01243860A (ja) * 1988-03-22 1989-09-28 Matsushita Electric Ind Co Ltd 超音波モータ
JPH0262875A (ja) * 1988-05-23 1990-03-02 Wakunaga Pharmaceut Co Ltd 新規イソインドリン誘導体
JP2639845B2 (ja) * 1989-10-16 1997-08-13 住友重機械工業株式会社 超音波アクチュエータ
FR2690018A1 (fr) * 1991-10-10 1993-10-15 Mecanique Appliquee Lab Moteur piézoélectrique modulaire comportant un stator à deux faces actives.
US5410204A (en) * 1992-02-28 1995-04-25 Olympus Optical Co. Ltd. Ultrasonic oscillator

Also Published As

Publication number Publication date
JPH07308082A (ja) 1995-11-21
US5554905A (en) 1996-09-10
DE69509686D1 (de) 1999-06-24
EP0669662B1 (fr) 1999-05-19
DE69509686T2 (de) 2000-03-09
EP0669662A1 (fr) 1995-08-30
FR2715780A1 (fr) 1995-08-04

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Legal Events

Date Code Title Description
ST Notification of lapse