JPH0515154B2 - - Google Patents

Info

Publication number
JPH0515154B2
JPH0515154B2 JP59001874A JP187484A JPH0515154B2 JP H0515154 B2 JPH0515154 B2 JP H0515154B2 JP 59001874 A JP59001874 A JP 59001874A JP 187484 A JP187484 A JP 187484A JP H0515154 B2 JPH0515154 B2 JP H0515154B2
Authority
JP
Japan
Prior art keywords
rotor
torsional
piezoelectric motor
torsion
piezoelectric
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
JP59001874A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60148386A (ja
Inventor
Akio Kumada
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.)
Maxell Ltd
Original Assignee
Hitachi Maxell 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 Hitachi Maxell Ltd filed Critical Hitachi Maxell Ltd
Priority to JP59001874A priority Critical patent/JPS60148386A/ja
Priority to US06/688,947 priority patent/US4663556A/en
Priority to DE3500607A priority patent/DE3500607C2/de
Publication of JPS60148386A publication Critical patent/JPS60148386A/ja
Publication of JPH0515154B2 publication Critical patent/JPH0515154B2/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
    • H02N2/0005—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing non-specific motion; Details common to machines covered by H02N2/02 - H02N2/16
    • H02N2/001—Driving devices, e.g. vibrators
    • H02N2/0045—Driving devices, e.g. vibrators using longitudinal or radial modes combined with torsion or shear modes
    • 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
    • H02N2/103—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors by pressing one or more vibrators against the rotor

Landscapes

  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
JP59001874A 1984-01-11 1984-01-11 捻りモ−ド駆動の圧電モ−タ Granted JPS60148386A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP59001874A JPS60148386A (ja) 1984-01-11 1984-01-11 捻りモ−ド駆動の圧電モ−タ
US06/688,947 US4663556A (en) 1984-01-11 1985-01-04 Torsional mode ultrasonic vibrator
DE3500607A DE3500607C2 (de) 1984-01-11 1985-01-10 Torsionsschwingungs-Ultraschallvibrator sowie Torsionsschwingungs-Piezomotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59001874A JPS60148386A (ja) 1984-01-11 1984-01-11 捻りモ−ド駆動の圧電モ−タ

Publications (2)

Publication Number Publication Date
JPS60148386A JPS60148386A (ja) 1985-08-05
JPH0515154B2 true JPH0515154B2 (enExample) 1993-02-26

Family

ID=11513697

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59001874A Granted JPS60148386A (ja) 1984-01-11 1984-01-11 捻りモ−ド駆動の圧電モ−タ

Country Status (1)

Country Link
JP (1) JPS60148386A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2568834B2 (ja) * 1987-03-02 1997-01-08 本多電子株式会社 超音波駆動装置
JP3132667B2 (ja) * 1991-03-05 2001-02-05 アイシン精機株式会社 振動モ−タ

Also Published As

Publication number Publication date
JPS60148386A (ja) 1985-08-05

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