JPS60183982A - 圧電モ−タ - Google Patents

圧電モ−タ

Info

Publication number
JPS60183982A
JPS60183982A JP59039801A JP3980184A JPS60183982A JP S60183982 A JPS60183982 A JP S60183982A JP 59039801 A JP59039801 A JP 59039801A JP 3980184 A JP3980184 A JP 3980184A JP S60183982 A JPS60183982 A JP S60183982A
Authority
JP
Japan
Prior art keywords
piezoelectric
stator
piezoelectric motor
slider
motor according
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.)
Granted
Application number
JP59039801A
Other languages
English (en)
Japanese (ja)
Other versions
JPH05950B2 (enrdf_load_stackoverflow
Inventor
Akira Tokushima
晃 徳島
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 JP59039801A priority Critical patent/JPS60183982A/ja
Priority to US06/706,387 priority patent/US4786836A/en
Priority to DE3587940T priority patent/DE3587940T2/de
Priority to EP85102276A priority patent/EP0169297B1/en
Publication of JPS60183982A publication Critical patent/JPS60183982A/ja
Publication of JPH05950B2 publication Critical patent/JPH05950B2/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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/02—Driving or moving of heads
    • 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
    • H02N2/166—Motors with disc stator

Landscapes

  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
JP59039801A 1984-03-01 1984-03-01 圧電モ−タ Granted JPS60183982A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP59039801A JPS60183982A (ja) 1984-03-01 1984-03-01 圧電モ−タ
US06/706,387 US4786836A (en) 1984-03-01 1985-02-27 Piezoelectric motor
DE3587940T DE3587940T2 (de) 1984-03-01 1985-02-28 Piezoelektrischer Motor.
EP85102276A EP0169297B1 (en) 1984-03-01 1985-02-28 Piezoelectric motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59039801A JPS60183982A (ja) 1984-03-01 1984-03-01 圧電モ−タ

Publications (2)

Publication Number Publication Date
JPS60183982A true JPS60183982A (ja) 1985-09-19
JPH05950B2 JPH05950B2 (enrdf_load_stackoverflow) 1993-01-07

Family

ID=12563056

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59039801A Granted JPS60183982A (ja) 1984-03-01 1984-03-01 圧電モ−タ

Country Status (1)

Country Link
JP (1) JPS60183982A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60210172A (ja) * 1984-04-02 1985-10-22 Canon Inc 振動波モ−タ
JPS62193574A (ja) * 1986-02-20 1987-08-25 Matsushita Electric Ind Co Ltd 超音波モ−タ
JPS63277480A (ja) * 1987-05-08 1988-11-15 Matsushita Electric Ind Co Ltd 超音波モ−タ

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60210172A (ja) * 1984-04-02 1985-10-22 Canon Inc 振動波モ−タ
JPS62193574A (ja) * 1986-02-20 1987-08-25 Matsushita Electric Ind Co Ltd 超音波モ−タ
JPS63277480A (ja) * 1987-05-08 1988-11-15 Matsushita Electric Ind Co Ltd 超音波モ−タ

Also Published As

Publication number Publication date
JPH05950B2 (enrdf_load_stackoverflow) 1993-01-07

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term