JP5979817B2 - 振動波駆動装置 - Google Patents

振動波駆動装置 Download PDF

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Publication number
JP5979817B2
JP5979817B2 JP2011007695A JP2011007695A JP5979817B2 JP 5979817 B2 JP5979817 B2 JP 5979817B2 JP 2011007695 A JP2011007695 A JP 2011007695A JP 2011007695 A JP2011007695 A JP 2011007695A JP 5979817 B2 JP5979817 B2 JP 5979817B2
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JP
Japan
Prior art keywords
base
vibration
vibrator
protrusion
vibrating body
Prior art date
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Application number
JP2011007695A
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English (en)
Japanese (ja)
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JP2011217595A (ja
JP2011217595A5 (enExample
Inventor
荒木　康之
康之 荒木
関　裕之
裕之 関
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 JP2011007695A priority Critical patent/JP5979817B2/ja
Priority to US13/044,008 priority patent/US8987972B2/en
Priority to US13/047,673 priority patent/US20110227453A1/en
Priority to CN201110062904.3A priority patent/CN102195517B/zh
Priority to CN201110062887.3A priority patent/CN102195515B/zh
Publication of JP2011217595A publication Critical patent/JP2011217595A/ja
Publication of JP2011217595A5 publication Critical patent/JP2011217595A5/ja
Application granted granted Critical
Publication of JP5979817B2 publication Critical patent/JP5979817B2/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
    • H02N2/02—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
    • H02N2/0005—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
    • H02N2/0005—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
    • H02N2/003—Driving devices, e.g. vibrators using longitudinal or radial modes combined with bending modes
    • H02N2/004—Rectangular vibrators
    • 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
    • H02N2/22—Methods relating to manufacturing, e.g. assembling, calibration
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49009—Dynamoelectric machine

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
JP2011007695A 2010-03-16 2011-01-18 振動波駆動装置 Active JP5979817B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2011007695A JP5979817B2 (ja) 2010-03-16 2011-01-18 振動波駆動装置
US13/044,008 US8987972B2 (en) 2010-03-16 2011-03-09 Vibrator in vibration type driving apparatus and manufacturing method thereof
US13/047,673 US20110227453A1 (en) 2010-03-16 2011-03-14 Vibration wave driving apparatus and method of making vibrating body thereof
CN201110062904.3A CN102195517B (zh) 2010-03-16 2011-03-16 振动波驱动装置及其振动体的制造方法
CN201110062887.3A CN102195515B (zh) 2010-03-16 2011-03-16 振动型驱动设备中的振动器及其制造方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010058779 2010-03-16
JP2010058779 2010-03-16
JP2011007695A JP5979817B2 (ja) 2010-03-16 2011-01-18 振動波駆動装置

Publications (3)

Publication Number Publication Date
JP2011217595A JP2011217595A (ja) 2011-10-27
JP2011217595A5 JP2011217595A5 (enExample) 2014-03-06
JP5979817B2 true JP5979817B2 (ja) 2016-08-31

Family

ID=44603039

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011007695A Active JP5979817B2 (ja) 2010-03-16 2011-01-18 振動波駆動装置

Country Status (3)

Country Link
US (1) US20110227453A1 (enExample)
JP (1) JP5979817B2 (enExample)
CN (1) CN102195517B (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5627258B2 (ja) * 2010-03-23 2014-11-19 キヤノン株式会社 振動型アクチュエータおよびその製造方法
JP5930595B2 (ja) * 2010-04-06 2016-06-08 キヤノン株式会社 振動型アクチュエータ、振動子及び振動子の製造方法
JP5909624B2 (ja) * 2010-08-04 2016-04-27 パナソニックＩｐマネジメント株式会社 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
JP5818500B2 (ja) * 2011-04-26 2015-11-18 キヤノン株式会社 振動波駆動装置とその振動体の製造方法
JP6128868B2 (ja) * 2012-02-23 2017-05-17 キヤノン株式会社 振動型駆動装置及び撮像装置
EP3386091B1 (en) * 2017-04-03 2019-07-10 Physik Instrumente (PI) GmbH & Co. Kg Piezoelectric vibrator device and piezoelectric motor
WO2019045630A1 (en) * 2017-09-01 2019-03-07 Piezomotor Uppsala Ab ELECTROMECHANICAL STATOR, MOTOR AND METHOD FOR CONTROLLING AN ELECTROMECHANICAL ENGINE
JP6393383B2 (ja) * 2017-09-28 2018-09-19 キヤノン株式会社 振動波モータ
JP6852033B2 (ja) * 2018-10-03 2021-03-31 キヤノン株式会社 振動型アクチュエータ及び装置
JP7110060B2 (ja) * 2018-10-24 2022-08-01 キヤノン株式会社 振動型アクチュエータ、接触体及びその製造方法
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。
JP7016898B2 (ja) * 2020-02-19 2022-02-07 キヤノン株式会社 振動型モータ、レンズ装置、および、電子機器

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63220777A (ja) * 1987-03-09 1988-09-14 Marcon Electronics Co Ltd 超音波モ−タ
US5049775A (en) * 1988-09-30 1991-09-17 Boston University Integrated micromechanical piezoelectric motor
JP3016617B2 (ja) * 1991-05-08 2000-03-06 キヤノン株式会社 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
JPH1141957A (ja) * 1997-07-24 1999-02-12 Asmo Co Ltd 超音波モータのステータ及び振動板
US7187104B2 (en) * 2003-03-28 2007-03-06 Canon Kabushiki Kaisha Vibration-type driving device, control apparatus for controlling the driving of the vibration-type driving device, and electronic equipment having the vibration-type driving device and the control apparatus
JP4072518B2 (ja) * 2004-06-09 2008-04-09 キヤノン株式会社 振動波駆動装置
CN101490945A (zh) * 2006-07-14 2009-07-22 阿尔卑斯电气株式会社 压电促动器的驱动限制构造及具有该构造的透镜驱动装置
KR100817470B1 (ko) * 2006-10-24 2008-03-31 한국과학기술연구원 압전 선형 모터
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
JP5153184B2 (ja) * 2007-03-30 2013-02-27 キヤノン株式会社 振動波駆動装置

Also Published As

Publication number Publication date
JP2011217595A (ja) 2011-10-27
CN102195517A (zh) 2011-09-21
US20110227453A1 (en) 2011-09-22
CN102195517B (zh) 2016-01-13

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