JP5631018B2 - 回転型振動波駆動装置 - Google Patents

回転型振動波駆動装置 Download PDF

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Publication number
JP5631018B2
JP5631018B2 JP2010023124A JP2010023124A JP5631018B2 JP 5631018 B2 JP5631018 B2 JP 5631018B2 JP 2010023124 A JP2010023124 A JP 2010023124A JP 2010023124 A JP2010023124 A JP 2010023124A JP 5631018 B2 JP5631018 B2 JP 5631018B2
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JP
Japan
Prior art keywords
contact
vibration wave
contact portion
vibrating body
support portion
Prior art date
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Application number
JP2010023124A
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English (en)
Japanese (ja)
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JP2010263769A (ja
JP2010263769A5 (enExample
Inventor
啓 末藤
啓 末藤
篤史 木村
篤史 木村
森　敬夫
敬夫 森
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
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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
Priority to JP2010023124A priority Critical patent/JP5631018B2/ja
Priority to CN201080014784.3A priority patent/CN102365814B/zh
Priority to US13/143,768 priority patent/US9154056B2/en
Priority to PCT/JP2010/055301 priority patent/WO2010116896A1/en
Priority to EP10761596.5A priority patent/EP2417699B1/en
Publication of JP2010263769A publication Critical patent/JP2010263769A/ja
Publication of JP2010263769A5 publication Critical patent/JP2010263769A5/ja
Application granted granted Critical
Publication of JP5631018B2 publication Critical patent/JP5631018B2/ja
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    • 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)
JP2010023124A 2009-04-07 2010-02-04 回転型振動波駆動装置 Active JP5631018B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2010023124A JP5631018B2 (ja) 2009-04-07 2010-02-04 回転型振動波駆動装置
CN201080014784.3A CN102365814B (zh) 2009-04-07 2010-03-18 旋转式振动波驱动装置
US13/143,768 US9154056B2 (en) 2009-04-07 2010-03-18 Rotary type vibration wave driving apparatus
PCT/JP2010/055301 WO2010116896A1 (en) 2009-04-07 2010-03-18 Rotary type vibration wave driving apparatus
EP10761596.5A EP2417699B1 (en) 2009-04-07 2010-03-18 Rotary type vibration wave driving apparatus

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009092671 2009-04-07
JP2009092671 2009-04-07
JP2010023124A JP5631018B2 (ja) 2009-04-07 2010-02-04 回転型振動波駆動装置

Publications (3)

Publication Number Publication Date
JP2010263769A JP2010263769A (ja) 2010-11-18
JP2010263769A5 JP2010263769A5 (enExample) 2013-03-21
JP5631018B2 true JP5631018B2 (ja) 2014-11-26

Family

ID=42936182

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010023124A Active JP5631018B2 (ja) 2009-04-07 2010-02-04 回転型振動波駆動装置

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)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11644736B2 (en) 2020-08-05 2023-05-09 Canon Kabushiki Kaisha Vibration type actuator, camera platform, and electronic device
US11658587B2 (en) 2020-07-27 2023-05-23 Canon Kabushiki Kaisha Vibration actuator, camera platform, and electronic device

Families Citing this family (13)

* 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
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

Family Cites Families (18)

* 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
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
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
JPH06153548A (ja) * 1992-11-05 1994-05-31 Canon Inc 超音波モータ
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
JPH07298652A (ja) * 1994-04-27 1995-11-10 Canon Inc 振動波モータ
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
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11658587B2 (en) 2020-07-27 2023-05-23 Canon Kabushiki Kaisha Vibration actuator, camera platform, and electronic device
US11644736B2 (en) 2020-08-05 2023-05-09 Canon Kabushiki Kaisha Vibration type actuator, camera platform, and electronic device

Also Published As

Publication number Publication date
EP2417699B1 (en) 2017-11-22
CN102365814B (zh) 2015-05-13
EP2417699A1 (en) 2012-02-15
JP2010263769A (ja) 2010-11-18
US9154056B2 (en) 2015-10-06
WO2010116896A1 (en) 2010-10-14
EP2417699A4 (en) 2014-12-03
CN102365814A (zh) 2012-02-29
US20110273058A1 (en) 2011-11-10

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