JPH0516277B2 - - Google Patents

Info

Publication number
JPH0516277B2
JPH0516277B2 JP62265706A JP26570687A JPH0516277B2 JP H0516277 B2 JPH0516277 B2 JP H0516277B2 JP 62265706 A JP62265706 A JP 62265706A JP 26570687 A JP26570687 A JP 26570687A JP H0516277 B2 JPH0516277 B2 JP H0516277B2
Authority
JP
Japan
Prior art keywords
frequency
voltage
output
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 - Lifetime
Application number
JP62265706A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01107681A (ja
Inventor
Ritsuo Kashama
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 JP62265706A priority Critical patent/JPH01107681A/ja
Publication of JPH01107681A publication Critical patent/JPH01107681A/ja
Priority to US07/595,667 priority patent/US5140231A/en
Publication of JPH0516277B2 publication Critical patent/JPH0516277B2/ja
Granted legal-status Critical Current

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
    • H02N2/10—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors
    • H02N2/14—Drive circuits; Control arrangements or methods
    • H02N2/145—Large signal circuits, e.g. final stages
    • H02N2/147—Multi-phase circuits

Landscapes

  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
JP62265706A 1987-10-20 1987-10-20 振動モータ Granted JPH01107681A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP62265706A JPH01107681A (ja) 1987-10-20 1987-10-20 振動モータ
US07/595,667 US5140231A (en) 1987-10-20 1990-10-11 Drive circuit for vibratory-wave motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62265706A JPH01107681A (ja) 1987-10-20 1987-10-20 振動モータ

Publications (2)

Publication Number Publication Date
JPH01107681A JPH01107681A (ja) 1989-04-25
JPH0516277B2 true JPH0516277B2 (cs) 1993-03-03

Family

ID=17420879

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62265706A Granted JPH01107681A (ja) 1987-10-20 1987-10-20 振動モータ

Country Status (1)

Country Link
JP (1) JPH01107681A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9350272B2 (en) 2009-11-20 2016-05-24 Canon Kabushiki Kaisha Driving circuit for vibration-type actuator

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2802359B1 (fr) 1999-12-09 2002-02-08 Metabole Dev Et Conseil Circuit d'alimentation pour moteur piezo-electrique
JP5151310B2 (ja) * 2007-08-15 2013-02-27 ソニー株式会社 圧電素子の駆動回路およびポンプ装置
JP5940184B2 (ja) * 2015-02-05 2016-06-29 キヤノン株式会社 振動体の駆動回路、装置、及び光学機器
JP7379285B2 (ja) * 2020-06-25 2023-11-14 キヤノン株式会社 振動型駆動装置、機器、振動型アクチュエータの制御装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60176471A (ja) * 1984-02-21 1985-09-10 Canon Inc 超音波モータ用駆動装置
JPH0642786B2 (ja) * 1985-06-18 1994-06-01 日本電装株式会社 圧電素子駆動装置
JPS62131775A (ja) * 1985-11-29 1987-06-15 Marcon Electronics Co Ltd 超音波モ−タ回路

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9350272B2 (en) 2009-11-20 2016-05-24 Canon Kabushiki Kaisha Driving circuit for vibration-type actuator

Also Published As

Publication number Publication date
JPH01107681A (ja) 1989-04-25

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