CN102365814B - 旋转式振动波驱动装置 - Google Patents

旋转式振动波驱动装置 Download PDF

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Publication number
CN102365814B
CN102365814B CN201080014784.3A CN201080014784A CN102365814B CN 102365814 B CN102365814 B CN 102365814B CN 201080014784 A CN201080014784 A CN 201080014784A CN 102365814 B CN102365814 B CN 102365814B
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CN
China
Prior art keywords
contact portion
contact
support section
vibration wave
moving
Prior art date
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Active
Application number
CN201080014784.3A
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English (en)
Chinese (zh)
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CN102365814A (zh
Inventor
末藤启
木村笃史
森敬夫
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Canon Inc
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Canon Inc
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Publication of CN102365814A publication Critical patent/CN102365814A/zh
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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
    • 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
    • H02N2/103—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors by pressing one or more vibrators against the rotor
    • 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
    • H02N2/02—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors
    • H02N2/026—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors by pressing one or more vibrators against the driven body

Landscapes

  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
CN201080014784.3A 2009-04-07 2010-03-18 旋转式振动波驱动装置 Active CN102365814B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2009092671 2009-04-07
JP2009-092671 2009-04-07
JP2010023124A JP5631018B2 (ja) 2009-04-07 2010-02-04 回転型振動波駆動装置
JP2010-023124 2010-02-04
PCT/JP2010/055301 WO2010116896A1 (en) 2009-04-07 2010-03-18 Rotary type vibration wave driving apparatus

Publications (2)

Publication Number Publication Date
CN102365814A CN102365814A (zh) 2012-02-29
CN102365814B true CN102365814B (zh) 2015-05-13

Family

ID=42936182

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201080014784.3A Active CN102365814B (zh) 2009-04-07 2010-03-18 旋转式振动波驱动装置

Country Status (5)

Country Link
US (1) US9154056B2 (enExample)
EP (1) EP2417699B1 (enExample)
JP (1) JP5631018B2 (enExample)
CN (1) CN102365814B (enExample)
WO (1) WO2010116896A1 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011166901A (ja) * 2010-02-08 2011-08-25 Nikon Corp 振動アクチュエータ、これを備えるレンズ鏡筒及びカメラ
JP5701032B2 (ja) * 2010-12-09 2015-04-15 キヤノン株式会社 振動型駆動装置
JP5627448B2 (ja) * 2010-12-28 2014-11-19 キヤノン株式会社 振動型駆動装置
JP5791339B2 (ja) * 2011-04-13 2015-10-07 キヤノン株式会社 円環型振動波アクチュエータ
JP5924879B2 (ja) * 2011-07-08 2016-05-25 キヤノン株式会社 振動型アクチュエータ
JP6039253B2 (ja) * 2012-06-14 2016-12-07 キヤノン株式会社 振動波駆動装置および、振動波駆動装置を搭載した機器。
JP5990067B2 (ja) * 2012-09-13 2016-09-07 キヤノン株式会社 振動型駆動装置および電子機器
JP6652289B2 (ja) * 2014-11-07 2020-02-19 キヤノン株式会社 振動型駆動装置、ロボット、画像形成装置及び撮像装置
JP6460833B2 (ja) * 2015-02-25 2019-01-30 キヤノン株式会社 振動体、振動体の駆動方法、振動型駆動装置、塵埃除去装置及び撮像装置
JP6961383B2 (ja) * 2017-04-26 2021-11-05 キヤノン株式会社 振動型アクチュエータ
US11515811B2 (en) * 2020-02-03 2022-11-29 Canon Kabushiki Kaisha Vibration-type actuator, pan head, and electronic apparatus
JP7476021B2 (ja) 2020-07-27 2024-04-30 キヤノン株式会社 振動型アクチュエータ、雲台、および電子機器
JP7483547B2 (ja) 2020-08-05 2024-05-15 キヤノン株式会社 振動型アクチュエータ、雲台、および電子機器
JP7654424B2 (ja) * 2021-03-08 2025-04-01 キヤノン株式会社 振動型アクチュエータ及びそれを有する雲台、電子機器
JP7676260B2 (ja) * 2021-07-30 2025-05-14 キヤノン株式会社 振動型アクチュエータ、および電子機器

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5028833A (en) * 1989-05-30 1991-07-02 Olympus Optical Co., Ltd. Ultrasonic motor
JPH06153548A (ja) * 1992-11-05 1994-05-31 Canon Inc 超音波モータ
US5646469A (en) * 1992-12-03 1997-07-08 Canon Kabushiki Kaisha Vibration driven motor including a vibration member having an elastic contact portion and a contact member having an elastic contact portion
US6198202B1 (en) * 1994-08-04 2001-03-06 Canon Kabushiki Kaisha Vibration actuator

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6122778A (ja) * 1984-07-10 1986-01-31 Matsushita Electric Ind Co Ltd 圧電モ−タ
JPS61224882A (ja) 1985-03-29 1986-10-06 Canon Inc 振動波モ−タ
JPS63174581A (ja) * 1987-01-12 1988-07-19 Canon Inc 振動波モ−タ
JPH05184168A (ja) * 1992-01-07 1993-07-23 Matsushita Electric Ind Co Ltd 超音波モータ
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
JPH07298652A (ja) * 1994-04-27 1995-11-10 Canon Inc 振動波モータ
JP3202499B2 (ja) * 1994-09-19 2001-08-27 キヤノン株式会社 振動波モータおよび振動波モータを駆動源とする装置
US6463642B1 (en) * 1997-09-30 2002-10-15 Canon Kabushiki Kaisha Method of manufacturing a vibration type driving apparatus
JP2002315364A (ja) * 2001-04-09 2002-10-25 Canon Inc 振動波駆動装置及び振動波駆動装置を備えた機器
JP4679938B2 (ja) * 2005-03-11 2011-05-11 オリンパス株式会社 超音波モータ
JP4290168B2 (ja) 2005-03-31 2009-07-01 キヤノン株式会社 振動波駆動装置
JP4882279B2 (ja) * 2005-05-26 2012-02-22 株式会社ニコン 振動波モータ
JP5187190B2 (ja) * 2006-04-04 2013-04-24 株式会社ニコン 振動子の製造方法、振動子、振動アクチュエータ、レンズ鏡筒及びカメラシステム
DE202006013811U1 (de) * 2006-07-13 2007-11-22 Meri Entsorgungstechnik für die Papierindustrie GmbH Reaktor mit Zulaufverteilsystem zur anaeroben Abwasserreinigung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5028833A (en) * 1989-05-30 1991-07-02 Olympus Optical Co., Ltd. Ultrasonic motor
JPH06153548A (ja) * 1992-11-05 1994-05-31 Canon Inc 超音波モータ
US5646469A (en) * 1992-12-03 1997-07-08 Canon Kabushiki Kaisha Vibration driven motor including a vibration member having an elastic contact portion and a contact member having an elastic contact portion
US6198202B1 (en) * 1994-08-04 2001-03-06 Canon Kabushiki Kaisha Vibration actuator

Also Published As

Publication number Publication date
EP2417699B1 (en) 2017-11-22
EP2417699A1 (en) 2012-02-15
JP2010263769A (ja) 2010-11-18
US9154056B2 (en) 2015-10-06
WO2010116896A1 (en) 2010-10-14
JP5631018B2 (ja) 2014-11-26
EP2417699A4 (en) 2014-12-03
CN102365814A (zh) 2012-02-29
US20110273058A1 (en) 2011-11-10

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