JP6218501B2 - 振動波モータ - Google Patents

振動波モータ Download PDF

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Publication number
JP6218501B2
JP6218501B2 JP2013174793A JP2013174793A JP6218501B2 JP 6218501 B2 JP6218501 B2 JP 6218501B2 JP 2013174793 A JP2013174793 A JP 2013174793A JP 2013174793 A JP2013174793 A JP 2013174793A JP 6218501 B2 JP6218501 B2 JP 6218501B2
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JP
Japan
Prior art keywords
vibrator
diaphragm
vibration
wave 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
JP2013174793A
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English (en)
Japanese (ja)
Other versions
JP2015043670A (ja
JP2015043670A5 (enExample
Inventor
山▲崎▼　亮
亮 山▲崎▼
真 追川
真 追川
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 JP2013174793A priority Critical patent/JP6218501B2/ja
Priority to US14/464,827 priority patent/US9641104B2/en
Publication of JP2015043670A publication Critical patent/JP2015043670A/ja
Publication of JP2015043670A5 publication Critical patent/JP2015043670A5/ja
Priority to US15/478,460 priority patent/US10193473B2/en
Application granted granted Critical
Publication of JP6218501B2 publication Critical patent/JP6218501B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H02N2/005—Mechanical details, e.g. housings
    • H02N2/0055—Supports for driving or driven bodies; Means for pressing driving body against 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
    • H02N2/0005—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
    • H02N2/10—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)
JP2013174793A 2013-08-26 2013-08-26 振動波モータ Expired - Fee Related JP6218501B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2013174793A JP6218501B2 (ja) 2013-08-26 2013-08-26 振動波モータ
US14/464,827 US9641104B2 (en) 2013-08-26 2014-08-21 Actuator
US15/478,460 US10193473B2 (en) 2013-08-26 2017-04-04 Actuator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013174793A JP6218501B2 (ja) 2013-08-26 2013-08-26 振動波モータ

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2017188296A Division JP6393383B2 (ja) 2017-09-28 2017-09-28 振動波モータ

Publications (3)

Publication Number Publication Date
JP2015043670A JP2015043670A (ja) 2015-03-05
JP2015043670A5 JP2015043670A5 (enExample) 2016-10-13
JP6218501B2 true JP6218501B2 (ja) 2017-10-25

Family

ID=52479724

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013174793A Expired - Fee Related JP6218501B2 (ja) 2013-08-26 2013-08-26 振動波モータ

Country Status (2)

Country Link
US (2) US9641104B2 (enExample)
JP (1) JP6218501B2 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5773900B2 (ja) * 2012-01-30 2015-09-02 キヤノン株式会社 モータ
JP6218501B2 (ja) * 2013-08-26 2017-10-25 キヤノン株式会社 振動波モータ
JP7005177B2 (ja) * 2017-06-02 2022-02-10 キヤノン株式会社 撮像装置及び移動体
JP6605012B2 (ja) 2017-12-08 2019-11-13 キヤノン株式会社 振動波モータ及び振動波モータを用いたレンズ駆動装置
JP2019195233A (ja) 2018-05-01 2019-11-07 キヤノン株式会社 振動波モータ及び振動波モータを用いた駆動装置
JP7112250B2 (ja) 2018-05-24 2022-08-03 キヤノン株式会社 振動波モータ及び駆動装置
JP7094792B2 (ja) 2018-06-20 2022-07-04 キヤノン株式会社 振動波モータ及び駆動装置

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04114300U (ja) * 1991-03-22 1992-10-07 テイーデイーケイ株式会社 電磁型電気音響変換器
KR100204457B1 (ko) * 1993-05-28 1999-06-15 모리시타 요이찌 압전진동자구체 및 그 제조방법
JPH0947045A (ja) * 1995-07-31 1997-02-14 Canon Inc 振動波駆動装置
JP3184117B2 (ja) * 1997-05-23 2001-07-09 セイコーインスツルメンツ株式会社 超音波モータ及び超音波モータ付き電子機器
JP2004304887A (ja) 2003-03-28 2004-10-28 Canon Inc 振動型駆動装置
JP4633487B2 (ja) * 2005-01-28 2011-02-16 オリンパス株式会社 超音波駆動装置
JP2007276330A (ja) * 2006-04-10 2007-10-25 Brother Ind Ltd インクジェットヘッド
US7922291B2 (en) 2006-01-31 2011-04-12 Brother Kogyo Kabushiki Kaisha Ink jet head and head unit
JP4965973B2 (ja) * 2006-11-08 2012-07-04 キヤノン株式会社 振動型アクチュエータ
JP5246919B2 (ja) * 2008-04-24 2013-07-24 オリンパス株式会社 リニア駆動型超音波モータ
JP4465397B2 (ja) * 2008-05-12 2010-05-19 シャープ株式会社 超音波モータ
JP5669444B2 (ja) 2010-05-31 2015-02-12 キヤノン株式会社 振動型駆動装置
JP5709413B2 (ja) * 2010-06-21 2015-04-30 キヤノン株式会社 振動型駆動装置
JP5641800B2 (ja) * 2010-07-15 2014-12-17 キヤノン株式会社 振動型駆動装置
JP5744670B2 (ja) 2011-08-05 2015-07-08 キヤノン株式会社 超音波モータ及びそれを有するレンズ装置
JP5913857B2 (ja) * 2011-08-05 2016-04-27 キヤノン株式会社 超音波モータ及びそれを有するレンズ装置
JP5975614B2 (ja) 2011-09-20 2016-08-23 キヤノン株式会社 超音波モータ及びそれを有するレンズ装置
JP5773900B2 (ja) * 2012-01-30 2015-09-02 キヤノン株式会社 モータ
JP6218501B2 (ja) * 2013-08-26 2017-10-25 キヤノン株式会社 振動波モータ
JP6268999B2 (ja) * 2013-12-06 2018-01-31 セイコーエプソン株式会社 圧電モーター、ロボットハンド、ロボット、指アシスト装置、電子部品搬送装置、電子部品検査装置、送液ポンプ、印刷装置、電子時計、投影装置
JP6501487B2 (ja) * 2014-10-27 2019-04-17 キヤノン株式会社 超音波モータ及び超音波モータを用いた駆動装置
JP2016086619A (ja) * 2014-10-29 2016-05-19 キヤノン株式会社 振動型駆動装置、レンズ鏡筒、撮像装置及びステージ装置

Also Published As

Publication number Publication date
US20170207727A1 (en) 2017-07-20
JP2015043670A (ja) 2015-03-05
US10193473B2 (en) 2019-01-29
US20150054384A1 (en) 2015-02-26
US9641104B2 (en) 2017-05-02

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