JPH0479238B2 - - Google Patents

Info

Publication number
JPH0479238B2
JPH0479238B2 JP61035966A JP3596686A JPH0479238B2 JP H0479238 B2 JPH0479238 B2 JP H0479238B2 JP 61035966 A JP61035966 A JP 61035966A JP 3596686 A JP3596686 A JP 3596686A JP H0479238 B2 JPH0479238 B2 JP H0479238B2
Authority
JP
Japan
Prior art keywords
electrode
ultrasonic motor
driving
drive
piezoelectric body
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
JP61035966A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62196084A (ja
Inventor
Katsu Takeda
Osamu Kawasaki
Ritsuo Inaba
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP61035966A priority Critical patent/JPS62196084A/ja
Publication of JPS62196084A publication Critical patent/JPS62196084A/ja
Publication of JPH0479238B2 publication Critical patent/JPH0479238B2/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
    • H02N2/16—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors using travelling waves, i.e. Rayleigh surface waves
    • H02N2/163—Motors with ring stator

Landscapes

  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
JP61035966A 1986-02-20 1986-02-20 超音波モ−タ Granted JPS62196084A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61035966A JPS62196084A (ja) 1986-02-20 1986-02-20 超音波モ−タ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61035966A JPS62196084A (ja) 1986-02-20 1986-02-20 超音波モ−タ

Publications (2)

Publication Number Publication Date
JPS62196084A JPS62196084A (ja) 1987-08-29
JPH0479238B2 true JPH0479238B2 (en, 2012) 1992-12-15

Family

ID=12456688

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61035966A Granted JPS62196084A (ja) 1986-02-20 1986-02-20 超音波モ−タ

Country Status (1)

Country Link
JP (1) JPS62196084A (en, 2012)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2675884B2 (ja) * 1989-12-29 1997-11-12 キヤノン株式会社 振動波装置
JP2568707B2 (ja) * 1989-11-17 1997-01-08 松下電器産業株式会社 超音波モータ
JP2626162B2 (ja) * 1990-05-08 1997-07-02 松下電器産業株式会社 超音波モータ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59156169A (ja) * 1983-02-23 1984-09-05 Canon Inc 振動波モーター用制御回路
JPS6091878A (ja) * 1983-10-21 1985-05-23 Matsushita Electric Ind Co Ltd 超音波モータ
JPS60183981A (ja) * 1984-02-29 1985-09-19 Showa Electric Wire & Cable Co Ltd 超音波モ−タ
JPS60207469A (ja) * 1984-03-30 1985-10-19 Showa Electric Wire & Cable Co Ltd 超音波モ−タ

Also Published As

Publication number Publication date
JPS62196084A (ja) 1987-08-29

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