JP2006014512A - 超音波モータ - Google Patents

超音波モータ Download PDF

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Publication number
JP2006014512A
JP2006014512A JP2004188748A JP2004188748A JP2006014512A JP 2006014512 A JP2006014512 A JP 2006014512A JP 2004188748 A JP2004188748 A JP 2004188748A JP 2004188748 A JP2004188748 A JP 2004188748A JP 2006014512 A JP2006014512 A JP 2006014512A
Authority
JP
Japan
Prior art keywords
rotor
vibrator
vibrators
stator
radial direction
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.)
Pending
Application number
JP2004188748A
Other languages
English (en)
Japanese (ja)
Inventor
Masanori Kishi
政典 岸
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.)
Olympus Corp
Original Assignee
Olympus Corp
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 Olympus Corp filed Critical Olympus Corp
Priority to JP2004188748A priority Critical patent/JP2006014512A/ja
Priority to US11/119,565 priority patent/US7242131B2/en
Priority to CNB2005100799104A priority patent/CN100563091C/zh
Publication of JP2006014512A publication Critical patent/JP2006014512A/ja
Pending legal-status Critical Current

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  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
JP2004188748A 2004-05-12 2004-06-25 超音波モータ Pending JP2006014512A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2004188748A JP2006014512A (ja) 2004-06-25 2004-06-25 超音波モータ
US11/119,565 US7242131B2 (en) 2004-05-12 2005-05-02 Ultrasonic motor
CNB2005100799104A CN100563091C (zh) 2004-06-25 2005-06-27 超声波电机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004188748A JP2006014512A (ja) 2004-06-25 2004-06-25 超音波モータ

Publications (1)

Publication Number Publication Date
JP2006014512A true JP2006014512A (ja) 2006-01-12

Family

ID=35718986

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004188748A Pending JP2006014512A (ja) 2004-05-12 2004-06-25 超音波モータ

Country Status (2)

Country Link
JP (1) JP2006014512A (zh)
CN (1) CN100563091C (zh)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100437329C (zh) * 2006-09-18 2008-11-26 浙江大学 微超声波马达手机摄像头调焦结构
JP2009254198A (ja) * 2008-04-10 2009-10-29 Sharp Corp 超音波モータおよび超音波振動子
JP2018148788A (ja) * 2018-04-09 2018-09-20 キヤノン株式会社 モータ
JP2019075988A (ja) * 2019-02-06 2019-05-16 キヤノン株式会社 モータ

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016185824A1 (ja) * 2015-05-21 2016-11-24 シャープ株式会社 超音波アクチュエータ
CN112111888B (zh) * 2020-07-14 2022-06-28 花法科技有限公司 安全加强型超声波滚筒

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61207185A (ja) * 1985-03-08 1986-09-13 Ngk Spark Plug Co Ltd 回転駆動体
JPH03207277A (ja) * 1989-12-29 1991-09-10 Canon Inc 振動波モータ
JPH06165450A (ja) * 1992-11-20 1994-06-10 Mitsubishi Electric Corp スピンドルモータ
JPH06255779A (ja) * 1993-03-01 1994-09-13 T H K Kk 直動案内装置
JPH07303382A (ja) * 1992-02-21 1995-11-14 Honda Electron Co Ltd 超音波モータ
JPH08140373A (ja) * 1994-11-08 1996-05-31 Olympus Optical Co Ltd 超音波アクチュエータ
JPH09215350A (ja) * 1996-02-05 1997-08-15 Olympus Optical Co Ltd 超音波リニアモータ
JP2000152671A (ja) * 1998-11-05 2000-05-30 Japan Science & Technology Corp 超音波モータ

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5146129A (en) * 1986-12-01 1992-09-08 Canon Kabushiki Kaisha Vibration wave motor
JP2871768B2 (ja) * 1989-12-21 1999-03-17 オリンパス光学工業株式会社 超音波モータ

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61207185A (ja) * 1985-03-08 1986-09-13 Ngk Spark Plug Co Ltd 回転駆動体
JPH03207277A (ja) * 1989-12-29 1991-09-10 Canon Inc 振動波モータ
JPH07303382A (ja) * 1992-02-21 1995-11-14 Honda Electron Co Ltd 超音波モータ
JPH06165450A (ja) * 1992-11-20 1994-06-10 Mitsubishi Electric Corp スピンドルモータ
JPH06255779A (ja) * 1993-03-01 1994-09-13 T H K Kk 直動案内装置
JPH08140373A (ja) * 1994-11-08 1996-05-31 Olympus Optical Co Ltd 超音波アクチュエータ
JPH09215350A (ja) * 1996-02-05 1997-08-15 Olympus Optical Co Ltd 超音波リニアモータ
JP2000152671A (ja) * 1998-11-05 2000-05-30 Japan Science & Technology Corp 超音波モータ

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100437329C (zh) * 2006-09-18 2008-11-26 浙江大学 微超声波马达手机摄像头调焦结构
JP2009254198A (ja) * 2008-04-10 2009-10-29 Sharp Corp 超音波モータおよび超音波振動子
US8058773B2 (en) 2008-04-10 2011-11-15 Sharp Kabushiki Kaisha Ultrasonic motor and ultrasonic vibrator
JP2018148788A (ja) * 2018-04-09 2018-09-20 キヤノン株式会社 モータ
JP2019075988A (ja) * 2019-02-06 2019-05-16 キヤノン株式会社 モータ

Also Published As

Publication number Publication date
CN100563091C (zh) 2009-11-25
CN1713504A (zh) 2005-12-28

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