JPH0564553B2 - - Google Patents

Info

Publication number
JPH0564553B2
JPH0564553B2 JP59172432A JP17243284A JPH0564553B2 JP H0564553 B2 JPH0564553 B2 JP H0564553B2 JP 59172432 A JP59172432 A JP 59172432A JP 17243284 A JP17243284 A JP 17243284A JP H0564553 B2 JPH0564553 B2 JP H0564553B2
Authority
JP
Japan
Prior art keywords
rotor
piezoelectric
cantilever beam
cantilever
vibration
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
JP59172432A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6152166A (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 JP59172432A priority Critical patent/JPS6152166A/ja
Publication of JPS6152166A publication Critical patent/JPS6152166A/ja
Publication of JPH0564553B2 publication Critical patent/JPH0564553B2/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
    • H02N2/103—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
    • 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

Landscapes

  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
JP59172432A 1984-08-21 1984-08-21 モ−ド縮退型圧電モ−タ Granted JPS6152166A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59172432A JPS6152166A (ja) 1984-08-21 1984-08-21 モ−ド縮退型圧電モ−タ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59172432A JPS6152166A (ja) 1984-08-21 1984-08-21 モ−ド縮退型圧電モ−タ

Publications (2)

Publication Number Publication Date
JPS6152166A JPS6152166A (ja) 1986-03-14
JPH0564553B2 true JPH0564553B2 (OSRAM) 1993-09-14

Family

ID=15941864

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59172432A Granted JPS6152166A (ja) 1984-08-21 1984-08-21 モ−ド縮退型圧電モ−タ

Country Status (1)

Country Link
JP (1) JPS6152166A (OSRAM)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55145573A (en) * 1979-04-24 1980-11-13 Sp Pk I Tekunorogichiesukoe Bi Vibrating motor

Also Published As

Publication number Publication date
JPS6152166A (ja) 1986-03-14

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term