JP5843469B2 - 振動波モータ - Google Patents

振動波モータ Download PDF

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Publication number
JP5843469B2
JP5843469B2 JP2011098681A JP2011098681A JP5843469B2 JP 5843469 B2 JP5843469 B2 JP 5843469B2 JP 2011098681 A JP2011098681 A JP 2011098681A JP 2011098681 A JP2011098681 A JP 2011098681A JP 5843469 B2 JP5843469 B2 JP 5843469B2
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JP
Japan
Prior art keywords
vibration
vibrator
bending mode
protrusion
wave motor
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
JP2011098681A
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English (en)
Japanese (ja)
Other versions
JP2012231610A (ja
JP2012231610A5 (enExample
Inventor
荒木　康之
康之 荒木
貴之 月本
貴之 月本
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
Priority to JP2011098681A priority Critical patent/JP5843469B2/ja
Priority to US13/428,179 priority patent/US8736143B2/en
Publication of JP2012231610A publication Critical patent/JP2012231610A/ja
Publication of JP2012231610A5 publication Critical patent/JP2012231610A5/ja
Application granted granted Critical
Publication of JP5843469B2 publication Critical patent/JP5843469B2/ja
Expired - Fee Related legal-status Critical Current
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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
    • H02N2/0005—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing non-specific motion; Details common to machines covered by H02N2/02 - H02N2/16
    • H02N2/001—Driving devices, e.g. vibrators
    • H02N2/0015—Driving devices, e.g. vibrators using only bending modes
    • 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
    • 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

Landscapes

  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
JP2011098681A 2011-04-26 2011-04-26 振動波モータ Expired - Fee Related JP5843469B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2011098681A JP5843469B2 (ja) 2011-04-26 2011-04-26 振動波モータ
US13/428,179 US8736143B2 (en) 2011-04-26 2012-03-23 Vibration wave driving apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011098681A JP5843469B2 (ja) 2011-04-26 2011-04-26 振動波モータ

Publications (3)

Publication Number Publication Date
JP2012231610A JP2012231610A (ja) 2012-11-22
JP2012231610A5 JP2012231610A5 (enExample) 2014-06-19
JP5843469B2 true JP5843469B2 (ja) 2016-01-13

Family

ID=47067362

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011098681A Expired - Fee Related JP5843469B2 (ja) 2011-04-26 2011-04-26 振動波モータ

Country Status (2)

Country Link
US (1) US8736143B2 (enExample)
JP (1) JP5843469B2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3224401B2 (ja) 1990-05-08 2001-10-29 ティーアイ グループ オートモーティブ システムズ リミテッド 金属コーティングの電着方法

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6261279B2 (ja) * 2013-10-16 2018-01-17 キヤノン株式会社 振動型駆動装置の振動子、振動型駆動装置、交換レンズ、撮像装置、自動ステージ
JP6649729B2 (ja) * 2015-09-18 2020-02-19 キヤノン株式会社 振動波モータ
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
LU100478B1 (de) * 2017-10-13 2019-05-22 Thyssenkrupp Ag Siebsystem mit schwingungsknotenangeordneten Schwingungssystemen
JP7313909B2 (ja) * 2019-05-30 2023-07-25 キヤノン株式会社 振動波モータおよび電子機器。
JP2023108498A (ja) * 2022-01-25 2023-08-04 キヤノン株式会社 振動型アクチュエータ

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59188381A (ja) * 1983-04-06 1984-10-25 Shinsei Kogyo:Kk 超音波モータ
JPS61224882A (ja) * 1985-03-29 1986-10-06 Canon Inc 振動波モ−タ
US4752711A (en) 1985-03-29 1988-06-21 Canon Kabushiki Kaisha Vibration wave motor
US5347192A (en) 1985-08-05 1994-09-13 Canon Kabushiki Kaisha Vibration wave motor
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
JP2925272B2 (ja) 1990-08-31 1999-07-28 キヤノン株式会社 振動波モータ
CH685183A5 (fr) * 1991-08-30 1995-04-13 Asulab Sa Moteur piézo-électrique.
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
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
JP3155109B2 (ja) * 1993-01-22 2001-04-09 キヤノン株式会社 振動波駆動装置およびプリンタ装置
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
JPH0947048A (ja) * 1995-08-01 1997-02-14 Toyota Central Res & Dev Lab Inc 超音波アクチュエータ用振動子
JP2004304887A (ja) * 2003-03-28 2004-10-28 Canon Inc 振動型駆動装置
US8987972B2 (en) 2010-03-16 2015-03-24 Canon Kabushiki Kaisha Vibrator in vibration type driving apparatus and manufacturing method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3224401B2 (ja) 1990-05-08 2001-10-29 ティーアイ グループ オートモーティブ システムズ リミテッド 金属コーティングの電着方法

Also Published As

Publication number Publication date
JP2012231610A (ja) 2012-11-22
US20120274181A1 (en) 2012-11-01
US8736143B2 (en) 2014-05-27

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