JPH0584154B2 - - Google Patents

Info

Publication number
JPH0584154B2
JPH0584154B2 JP59259889A JP25988984A JPH0584154B2 JP H0584154 B2 JPH0584154 B2 JP H0584154B2 JP 59259889 A JP59259889 A JP 59259889A JP 25988984 A JP25988984 A JP 25988984A JP H0584154 B2 JPH0584154 B2 JP H0584154B2
Authority
JP
Japan
Prior art keywords
elastic body
electrostrictive
electrostrictive element
output shaft
copper foil
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 - Fee Related
Application number
JP59259889A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61139282A (ja
Inventor
Hirohiko Tonari
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 JP59259889A priority Critical patent/JPS61139282A/ja
Publication of JPS61139282A publication Critical patent/JPS61139282A/ja
Publication of JPH0584154B2 publication Critical patent/JPH0584154B2/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)
JP59259889A 1984-12-11 1984-12-11 電歪モ−タ Granted JPS61139282A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59259889A JPS61139282A (ja) 1984-12-11 1984-12-11 電歪モ−タ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59259889A JPS61139282A (ja) 1984-12-11 1984-12-11 電歪モ−タ

Publications (2)

Publication Number Publication Date
JPS61139282A JPS61139282A (ja) 1986-06-26
JPH0584154B2 true JPH0584154B2 (en]) 1993-12-01

Family

ID=17340342

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59259889A Granted JPS61139282A (ja) 1984-12-11 1984-12-11 電歪モ−タ

Country Status (1)

Country Link
JP (1) JPS61139282A (en])

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3851781T2 (de) * 1987-06-04 1995-02-16 Seiko Instr Inc Wanderwellenmotor.
JPH01110069A (ja) * 1987-10-22 1989-04-26 Asmo Co Ltd 超音波モータ
JPH02114392U (en]) * 1989-03-01 1990-09-13
US5192890A (en) * 1989-09-25 1993-03-09 Canon Kabushiki Kaisha Vibration driven actuator

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5996883A (ja) * 1982-11-25 1984-06-04 Canon Inc 振動波によって駆動される振動波モータ
JPS59175982A (ja) * 1983-03-28 1984-10-05 キヤノン株式会社 駆動装置

Also Published As

Publication number Publication date
JPS61139282A (ja) 1986-06-26

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees