JP4765405B2 - 超音波モータ駆動装置 - Google Patents

超音波モータ駆動装置 Download PDF

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Publication number
JP4765405B2
JP4765405B2 JP2005157163A JP2005157163A JP4765405B2 JP 4765405 B2 JP4765405 B2 JP 4765405B2 JP 2005157163 A JP2005157163 A JP 2005157163A JP 2005157163 A JP2005157163 A JP 2005157163A JP 4765405 B2 JP4765405 B2 JP 4765405B2
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Prior art keywords
ultrasonic motor
switching means
switching
transformer
signal
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Expired - Fee Related
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JP2005157163A
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Japanese (ja)
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JP2006333678A (ja
JP2006333678A5 (enExample
Inventor
一司 中野
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Nikon Corp
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Nikon Corp
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  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
JP2005157163A 2005-05-30 2005-05-30 超音波モータ駆動装置 Expired - Fee Related JP4765405B2 (ja)

Priority Applications (1)

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JP2005157163A JP4765405B2 (ja) 2005-05-30 2005-05-30 超音波モータ駆動装置

Applications Claiming Priority (1)

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JP2005157163A JP4765405B2 (ja) 2005-05-30 2005-05-30 超音波モータ駆動装置

Publications (3)

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JP2006333678A JP2006333678A (ja) 2006-12-07
JP2006333678A5 JP2006333678A5 (enExample) 2008-09-18
JP4765405B2 true JP4765405B2 (ja) 2011-09-07

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JP2005157163A Expired - Fee Related JP4765405B2 (ja) 2005-05-30 2005-05-30 超音波モータ駆動装置

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013129609A1 (ja) 2012-02-28 2013-09-06 株式会社ニコン 駆動装置、駆動方法及び光学機器

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5287339B2 (ja) * 2009-02-24 2013-09-11 株式会社ニコン 振動アクチュエータ駆動装置、レンズ鏡筒、カメラ
US8896182B2 (en) * 2012-04-05 2014-11-25 General Electric Corporation System for driving a piezoelectric load and method of making same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08251926A (ja) * 1995-03-14 1996-09-27 Tamura Seisakusho Co Ltd インバータ回路
JP2003111446A (ja) * 2001-09-26 2003-04-11 Denso Corp ピエゾインジェクタの充電装置および放電装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013129609A1 (ja) 2012-02-28 2013-09-06 株式会社ニコン 駆動装置、駆動方法及び光学機器
US9366940B2 (en) 2012-02-28 2016-06-14 Nikon Corporation Drive apparatus, drive method, and optical device
US9869921B2 (en) 2012-02-28 2018-01-16 Nikon Corporation Drive apparatus, drive method, and optical device
EP3521887A2 (en) 2012-02-28 2019-08-07 Nikon Corporation Drive apparatus, drive method, and optical device
US10871700B2 (en) 2012-02-28 2020-12-22 Nikon Corporation Drive apparatus, drive method, and optical device

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Publication number Publication date
JP2006333678A (ja) 2006-12-07

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