PH12017000138B1 - Motor and electronic apparatus including motor - Google Patents

Motor and electronic apparatus including motor

Info

Publication number
PH12017000138B1
PH12017000138B1 PH12017000138A PH12017000138A PH12017000138B1 PH 12017000138 B1 PH12017000138 B1 PH 12017000138B1 PH 12017000138 A PH12017000138 A PH 12017000138A PH 12017000138 A PH12017000138 A PH 12017000138A PH 12017000138 B1 PH12017000138 B1 PH 12017000138B1
Authority
PH
Philippines
Prior art keywords
vibrator
motor
pressing members
holding member
protruding part
Prior art date
Application number
PH12017000138A
Other languages
English (en)
Other versions
PH12017000138A1 (en
Inventor
Shiono Masato
Original Assignee
Canon Kk
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 Kk filed Critical Canon Kk
Publication of PH12017000138A1 publication Critical patent/PH12017000138A1/en
Publication of PH12017000138B1 publication Critical patent/PH12017000138B1/en

Links

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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/003—Alignment of optical elements
    • G02B7/005—Motorised alignment
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/023—Mountings, adjusting means, or light-tight connections, for optical elements for lenses permitting adjustment
    • 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
    • H02N2/006—Elastic elements, e.g. springs
    • 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
    • H02N2/02—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors
    • H02N2/04—Constructional details

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
  • Lens Barrels (AREA)
  • Motor Or Generator Frames (AREA)
PH12017000138A 2016-04-28 2017-04-21 Motor and electronic apparatus including motor PH12017000138B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016090705A JP6808345B2 (ja) 2016-04-28 2016-04-28 振動波モータおよび振動波モータが搭載された電子機器、レンズ鏡筒、撮像装置

Publications (2)

Publication Number Publication Date
PH12017000138A1 PH12017000138A1 (en) 2019-01-21
PH12017000138B1 true PH12017000138B1 (en) 2021-11-24

Family

ID=58671394

Family Applications (1)

Application Number Title Priority Date Filing Date
PH12017000138A PH12017000138B1 (en) 2016-04-28 2017-04-21 Motor and electronic apparatus including motor

Country Status (10)

Country Link
US (1) US10840828B2 (enExample)
EP (2) EP3490133B1 (enExample)
JP (1) JP6808345B2 (enExample)
KR (1) KR102137195B1 (enExample)
CN (2) CN107342703B (enExample)
BR (1) BR102017007837B1 (enExample)
PH (1) PH12017000138B1 (enExample)
RU (1) RU2671943C2 (enExample)
SG (1) SG10201703315TA (enExample)
TW (1) TWI643440B (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6808345B2 (ja) 2016-04-28 2021-01-06 キヤノン株式会社 振動波モータおよび振動波モータが搭載された電子機器、レンズ鏡筒、撮像装置
US10763763B2 (en) * 2016-04-28 2020-09-01 Canon Kabushiki Kaisha Motor and electronic apparatus including motor
JP6910936B2 (ja) * 2017-11-27 2021-07-28 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
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
JP7007943B2 (ja) * 2018-02-08 2022-01-25 キヤノン株式会社 振動波モータ及び振動波モータを備えたレンズ駆動装置
JP2019146434A (ja) * 2018-02-23 2019-08-29 キヤノン株式会社 振動波モータ及びレンズ駆動装置
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
JP7098438B2 (ja) * 2018-06-26 2022-07-11 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
CN110601593A (zh) * 2019-09-27 2019-12-20 长春工业大学 一种上置定子式自定心微纳压电直线驱动器
CN111600505B (zh) * 2020-05-27 2021-11-12 东华大学 一种可调负荷大步进幅值直线压电电机
CN216013787U (zh) * 2020-08-28 2022-03-11 台湾东电化股份有限公司 光学模块
JP7676188B2 (ja) * 2021-03-31 2025-05-14 キヤノン株式会社 振動型アクチュエータ並びにそれを有する光学機器及び電子機器

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05252764A (ja) 1992-03-05 1993-09-28 Nikon Corp 超音波モータ
JP4327268B2 (ja) * 1998-06-01 2009-09-09 セイコーインスツル株式会社 超音波モータ及び超音波モータ付電子機器
JP4512408B2 (ja) 2004-04-26 2010-07-28 オリンパス株式会社 振動波リニアモータ及びそれを用いたレンズ装置
JP2008178250A (ja) 2007-01-19 2008-07-31 Olympus Corp 超音波振動子の押圧機構および超音波モータ
JP5117058B2 (ja) * 2007-01-26 2013-01-09 太平洋セメント株式会社 アクチュエータケースおよび超音波モータ
JP5185684B2 (ja) * 2008-04-25 2013-04-17 オリンパスイメージング株式会社 駆動装置および撮像装置
JP2011166919A (ja) * 2010-02-09 2011-08-25 Olympus Corp 超音波モータ機構
JP5810303B2 (ja) * 2010-04-06 2015-11-11 パナソニックＩｐマネジメント株式会社 駆動装置
US8643252B2 (en) * 2010-05-11 2014-02-04 Canon Kabushiki Kaisha Vibration wave actuator
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
JP5773900B2 (ja) * 2012-01-30 2015-09-02 キヤノン株式会社 モータ
CN103684036A (zh) 2012-09-18 2014-03-26 精工爱普生株式会社 压电马达、机器人手、机器人、电子部件搬运装置、电子部件检查装置、送液泵、打印装置
JP6188366B2 (ja) 2013-03-21 2017-08-30 キヤノン株式会社 アクチュエータ及び光学機器
JP5955347B2 (ja) * 2013-04-01 2016-07-20 キヤノン株式会社 リニア超音波モータ及びそれを用いた光学装置
JP5969976B2 (ja) 2013-12-27 2016-08-17 キヤノン株式会社 振動波モータ
JP2016036233A (ja) * 2014-08-04 2016-03-17 キヤノン株式会社 振動型アクチュエータ、光学機器、及び撮像装置
US9653675B2 (en) * 2014-10-10 2017-05-16 Canon Kabushiki Kaisha Driving apparatus, lens apparatus including the same, and imaging apparatus
JP6489940B2 (ja) * 2015-05-28 2019-03-27 キヤノン株式会社 振動波モータ
JP6539117B2 (ja) * 2015-05-29 2019-07-03 キヤノン株式会社 振動波モータ
JP6305377B2 (ja) * 2015-08-04 2018-04-04 キヤノン株式会社 振動型アクチュエータ、装置および光学機器
JP6808345B2 (ja) 2016-04-28 2021-01-06 キヤノン株式会社 振動波モータおよび振動波モータが搭載された電子機器、レンズ鏡筒、撮像装置

Also Published As

Publication number Publication date
CN107342703A (zh) 2017-11-10
CN107342703B (zh) 2019-11-29
CN110112953A (zh) 2019-08-09
PH12017000138A1 (en) 2019-01-21
RU2017113514A (ru) 2018-10-19
KR102137195B1 (ko) 2020-07-23
JP6808345B2 (ja) 2021-01-06
BR102017007837A2 (pt) 2017-10-31
EP3240180A1 (en) 2017-11-01
EP3240180B1 (en) 2019-01-02
TW201739165A (zh) 2017-11-01
RU2671943C2 (ru) 2018-11-08
CN110112953B (zh) 2020-06-12
EP3490133B1 (en) 2021-12-01
US20170317614A1 (en) 2017-11-02
EP3490133A1 (en) 2019-05-29
US10840828B2 (en) 2020-11-17
KR20170123243A (ko) 2017-11-07
TWI643440B (zh) 2018-12-01
BR102017007837B1 (pt) 2023-12-12
JP2017200361A (ja) 2017-11-02
RU2017113514A3 (enExample) 2018-10-19
SG10201703315TA (en) 2017-11-29

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