DE69108946T2 - Vibrationswellenmotor. - Google Patents

Vibrationswellenmotor.

Info

Publication number
DE69108946T2
DE69108946T2 DE69108946T DE69108946T DE69108946T2 DE 69108946 T2 DE69108946 T2 DE 69108946T2 DE 69108946 T DE69108946 T DE 69108946T DE 69108946 T DE69108946 T DE 69108946T DE 69108946 T2 DE69108946 T2 DE 69108946T2
Authority
DE
Germany
Prior art keywords
vibration wave
wave motor
motor
vibration
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 - Fee Related
Application number
DE69108946T
Other languages
English (en)
Other versions
DE69108946D1 (de
Inventor
Akio Atsuta
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of DE69108946D1 publication Critical patent/DE69108946D1/de
Publication of DE69108946T2 publication Critical patent/DE69108946T2/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
DE69108946T 1990-02-02 1991-01-31 Vibrationswellenmotor. Expired - Fee Related DE69108946T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2023792A JP2669916B2 (ja) 1990-02-02 1990-02-02 振動波モータ

Publications (2)

Publication Number Publication Date
DE69108946D1 DE69108946D1 (de) 1995-05-24
DE69108946T2 true DE69108946T2 (de) 1995-10-05

Family

ID=12120176

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69108946T Expired - Fee Related DE69108946T2 (de) 1990-02-02 1991-01-31 Vibrationswellenmotor.

Country Status (4)

Country Link
US (1) US5134333A (de)
EP (1) EP0440491B1 (de)
JP (1) JP2669916B2 (de)
DE (1) DE69108946T2 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2996477B2 (ja) * 1990-02-05 1999-12-27 キヤノン株式会社 振動波駆動装置
US5610468A (en) * 1990-10-22 1997-03-11 Seiko Epson Corporation Ultrasonic step motor
JPH05137355A (ja) * 1991-11-12 1993-06-01 Canon Inc 振動波モータ
CA2088234C (en) * 1992-01-29 1999-09-14 Akio Atsuta A vibration driven motor or actuator
JP3167394B2 (ja) * 1992-01-29 2001-05-21 キヤノン株式会社 振動波駆動装置および振動波駆動装置を有する装置
JPH06133568A (ja) * 1992-10-14 1994-05-13 Nikon Corp 超音波モータの駆動回路
JP3179601B2 (ja) * 1992-12-17 2001-06-25 キヤノン株式会社 振動波モータおよび振動波モータを備えた装置
US5432394A (en) * 1993-06-25 1995-07-11 Nikon Corporation Ultrasonic motor having a vibratory body and method of producing the same
JPH07115782A (ja) * 1993-10-13 1995-05-02 Canon Inc 振動波駆動装置
JP3432001B2 (ja) * 1994-06-27 2003-07-28 キヤノン株式会社 振動波装置
US5949178A (en) * 1995-04-26 1999-09-07 Canon Kabushiki Kaisha Vibration wave driving apparatus and a vibration member, and manufacturing method of the apparatus and the member
JPH0984365A (ja) * 1995-09-18 1997-03-28 Canon Inc 振動型アクチュエーター装置
JPH10146072A (ja) * 1996-11-13 1998-05-29 Canon Inc 振動型モータ装置
JP3839898B2 (ja) * 1997-04-21 2006-11-01 キヤノン株式会社 振動型アクチュエータの駆動装置および振動型アクチュエータを駆動源とする装置
JPH11136967A (ja) * 1997-10-29 1999-05-21 Canon Inc 振動型駆動装置および振動型モータ装置
JP2000184759A (ja) 1998-12-10 2000-06-30 Canon Inc 振動型アクチュエ―タ駆動装置
JP4428747B2 (ja) 1999-02-22 2010-03-10 キヤノン株式会社 振動型アクチュエータ駆動制御装置、駆動制御方法、及び記憶媒体
JP2001045774A (ja) * 1999-07-28 2001-02-16 Canon Inc 電気−機械エネルギー変換素子を振動源とする振動体、この振動体を駆動源とする振動波駆動装置、振動波駆動装置を有する装置およびこの振動体を搬送源とする搬送装置
JP2002204585A (ja) 2000-12-28 2002-07-19 Canon Inc 振動型アクチュエータの制御装置
JP4498265B2 (ja) * 2005-11-15 2010-07-07 キヤノン株式会社 モータ駆動装置、制御方法、及びプログラム
JP5322431B2 (ja) * 2007-12-28 2013-10-23 キヤノン株式会社 振動波駆動装置およびそれを用いる装置
JP5381241B2 (ja) * 2009-03-31 2014-01-08 株式会社ニコン 振動アクチュエータ、レンズ鏡筒及びカメラ
CN103607137B (zh) * 2013-11-08 2016-01-20 南京航空航天大学 一种用于行波型旋转超声电机两相频率一致性修复的装置
US10451833B2 (en) * 2015-11-27 2019-10-22 Canon Kabushiki Kaisha Ultrasonic motor, drive control system, optical apparatus, and vibrator
US10536097B2 (en) * 2015-11-27 2020-01-14 Canon Kabushiki Kaisha Ultrasonic motor, drive control system, optical apparatus, and vibrator
US10775681B2 (en) * 2015-11-27 2020-09-15 Canon Kabushiki Kaisha Ultrasonic motor, drive control system, optical apparatus, and vibrator
US10516091B2 (en) * 2015-11-27 2019-12-24 Canon Kabushiki Kaisha Ultrasonic motor, drive control system, optical apparatus, and vibrator
US11043910B2 (en) * 2016-06-30 2021-06-22 Nikon Corporation Vibration wave motor and optical device
US11469689B2 (en) 2018-06-08 2022-10-11 Canon Kabushiki Kaisha Vibration wave motor, drive control system, and optical apparatus

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2104283B (en) * 1981-07-24 1986-02-05 Litton Systems Inc Piezoelectric transducer
JPS59201685A (ja) * 1983-04-30 1984-11-15 Canon Inc 振動波モ−タ
JPS59201684A (ja) * 1983-04-30 1984-11-15 Canon Inc 振動波モ−タ
US4479070A (en) * 1983-06-10 1984-10-23 Sperry Corporation Vibrating quartz diaphragm pressure sensor
JPS6096183A (ja) * 1983-10-26 1985-05-29 Canon Inc 振動波モータ
US4649311A (en) * 1984-04-02 1987-03-10 Canon Kabushiki Kaisha Vibration wave motor
JPS61135369A (ja) * 1984-12-05 1986-06-23 Nippon Kogaku Kk <Nikon> 超音波振動を利用した表面波モ−タ−
US4692649A (en) * 1985-03-01 1987-09-08 Canon Kabushiki Kaisha Driving circuit of a vibration wave motor
GB2183371B (en) * 1985-10-09 1989-09-27 Canon Kk Vibration wave motor and drive circuit therefor
JPH0822147B2 (ja) * 1985-12-20 1996-03-04 株式会社ニコン 超音波モーター
US4713571A (en) * 1986-01-23 1987-12-15 Canon Kabushiki Kaisha Driving circuit of a vibration wave motor
US4771203A (en) * 1986-02-24 1988-09-13 Canon Kabushiki Kaisha Vibration wave motor
US4882500A (en) * 1986-06-04 1989-11-21 Nippon Seimitsu Kogyo Kabushiki Kaisha Method for converting standing wave vibrations into motion and standing wave motor therefor
JPH078153B2 (ja) * 1986-07-14 1995-01-30 キヤノン株式会社 振動波モーター装置
JPS63178774A (ja) * 1987-01-19 1988-07-22 Canon Inc 振動波モ−タ−の駆動回路
JP2573592B2 (ja) * 1987-01-31 1997-01-22 オリンパス光学工業株式会社 超音波モ−タ
JP2589698B2 (ja) * 1987-07-03 1997-03-12 キヤノン株式会社 振動型アクチュエータ装置
JPS6455083A (en) * 1987-08-25 1989-03-02 Matsushita Electric Ind Co Ltd Ultrasonic motor

Also Published As

Publication number Publication date
US5134333A (en) 1992-07-28
JPH03230771A (ja) 1991-10-14
JP2669916B2 (ja) 1997-10-29
EP0440491B1 (de) 1995-04-19
EP0440491A1 (de) 1991-08-07
DE69108946D1 (de) 1995-05-24

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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