DE69118782T2 - Durch Vibration angetriebener Motor - Google Patents

Durch Vibration angetriebener Motor

Info

Publication number
DE69118782T2
DE69118782T2 DE69118782T DE69118782T DE69118782T2 DE 69118782 T2 DE69118782 T2 DE 69118782T2 DE 69118782 T DE69118782 T DE 69118782T DE 69118782 T DE69118782 T DE 69118782T DE 69118782 T2 DE69118782 T2 DE 69118782T2
Authority
DE
Germany
Prior art keywords
driven motor
vibration driven
vibration
motor
driven
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 - Lifetime
Application number
DE69118782T
Other languages
English (en)
Other versions
DE69118782D1 (de
Inventor
Takayuki Tsukimoto
Takashi Maeno
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 DE69118782D1 publication Critical patent/DE69118782D1/de
Publication of DE69118782T2 publication Critical patent/DE69118782T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H02N2/0005—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing non-specific motion; Details common to machines covered by H02N2/02 - H02N2/16
    • H02N2/005—Mechanical details, e.g. housings
    • H02N2/0065—Friction interface
    • 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
    • H02N2/106—Langevin motors
DE69118782T 1990-08-31 1991-08-29 Durch Vibration angetriebener Motor Expired - Lifetime DE69118782T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2230262A JP2925272B2 (ja) 1990-08-31 1990-08-31 振動波モータ

Publications (2)

Publication Number Publication Date
DE69118782D1 DE69118782D1 (de) 1996-05-23
DE69118782T2 true DE69118782T2 (de) 1996-09-05

Family

ID=16905047

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69118782T Expired - Lifetime DE69118782T2 (de) 1990-08-31 1991-08-29 Durch Vibration angetriebener Motor

Country Status (4)

Country Link
US (1) US5274295A (de)
EP (1) EP0473423B1 (de)
JP (1) JP2925272B2 (de)
DE (1) DE69118782T2 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3015090B2 (ja) * 1990-10-05 2000-02-28 キヤノン株式会社 振動波駆動装置
JP3205026B2 (ja) * 1992-01-30 2001-09-04 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
US5410204A (en) * 1992-02-28 1995-04-25 Olympus Optical Co. Ltd. Ultrasonic oscillator
US5440190A (en) * 1992-09-25 1995-08-08 Olympus Optical Co., Ltd. Ultrasonic motor
JP3107933B2 (ja) * 1992-12-03 2000-11-13 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備えた装置
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
JP3107946B2 (ja) * 1993-05-07 2000-11-13 キヤノン株式会社 振動波駆動装置
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
JP3450524B2 (ja) * 1994-08-04 2003-09-29 キヤノン株式会社 振動アクチュエータ
EP0887679A3 (de) * 1997-06-23 2000-05-10 Kabushiki Kaisha Toshiba Vorrichtung zur Einstellung der Kippstellung eines Licht-Ablenkelements in einem optischen Abtaster
US6404104B1 (en) 1997-11-27 2002-06-11 Canon Kabushiki Kaisha Vibration type actuator and vibration type driving apparatus
JP4328412B2 (ja) 1999-05-14 2009-09-09 キヤノン株式会社 振動型アクチュエータおよび振動型駆動装置
US6930436B2 (en) * 2001-01-22 2005-08-16 Canon Kabushiki Kaisha Vibration element and vibration wave driving apparatus
JP3526298B2 (ja) * 2001-01-22 2004-05-10 キヤノン株式会社 振動体および振動波駆動装置
JP4726167B2 (ja) * 2001-03-12 2011-07-20 キヤノン株式会社 振動波駆動装置
JP4731723B2 (ja) * 2001-05-24 2011-07-27 キヤノン株式会社 振動波駆動装置の製造方法
JP3566711B2 (ja) * 2002-07-12 2004-09-15 キヤノン株式会社 振動波駆動装置
JP4756916B2 (ja) * 2005-05-31 2011-08-24 キヤノン株式会社 振動波モータ
JP5843469B2 (ja) 2011-04-26 2016-01-13 キヤノン株式会社 振動波モータ

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU794685A1 (ru) * 1978-08-14 1981-01-07 Специальное Проектно-Конструкторс-Koe И Технологическое Бюро Малыхэлектрических Машин Производствен-Ного Объединения "Эльфа" Вибродвигатель
US4210837A (en) * 1979-03-08 1980-07-01 Misikov Vitaly M Piezoelectrically driven torsional vibration motor
JPS5937672B2 (ja) * 1979-03-19 1984-09-11 年生 指田 超音波振動を利用した回転駆動装置
SU1070628A1 (ru) * 1979-07-27 1984-01-30 Киевский Ордена Ленина Политехнический Институт Им.50-Летия Великой Октябрьской Социалистической Революции Пьезоэлектрический двигатель
CA1208269A (en) * 1982-02-25 1986-07-22 Toshiiku Sashida Motor device utilizing ultrasonic oscillation
US4663556A (en) * 1984-01-11 1987-05-05 Hitachi Maxell, Ltd. Torsional mode ultrasonic vibrator
JPS61224882A (ja) * 1985-03-29 1986-10-06 Canon Inc 振動波モ−タ
US4728843A (en) * 1985-11-11 1988-03-01 Taga Electric Co., Ltd. Ultrasonic vibrator and drive control method thereof
JP2605121B2 (ja) * 1988-08-15 1997-04-30 オリンパス光学工業株式会社 超音波振動子及びそれを用いた超音波モータ
JP2608413B2 (ja) * 1987-07-26 1997-05-07 本多電子株式会社 超音波駆動装置
DE3735623A1 (de) * 1987-10-21 1989-05-03 Philips Patentverwaltung Elektrischer rotations- oder linearmotor, dessen laeufer mittels ultraschallschwingungen angetrieben wird
JP3030050B2 (ja) * 1989-05-30 2000-04-10 オリンパス光学工業株式会社 超音波モータ
JP2874762B2 (ja) * 1989-06-05 1999-03-24 キヤノン株式会社 モータ駆動装置
JP2935504B2 (ja) * 1989-07-05 1999-08-16 キヤノン株式会社 モータ
EP0458638B1 (de) * 1990-05-24 1997-04-09 Canon Kabushiki Kaisha Schwingungswellenmotor

Also Published As

Publication number Publication date
JPH04112686A (ja) 1992-04-14
US5274295A (en) 1993-12-28
JP2925272B2 (ja) 1999-07-28
EP0473423B1 (de) 1996-04-17
DE69118782D1 (de) 1996-05-23
EP0473423A2 (de) 1992-03-04
EP0473423A3 (en) 1992-05-27

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Legal Events

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8364 No opposition during term of opposition