JPH0532995B2 - - Google Patents
Info
- Publication number
- JPH0532995B2 JPH0532995B2 JP58130717A JP13071783A JPH0532995B2 JP H0532995 B2 JPH0532995 B2 JP H0532995B2 JP 58130717 A JP58130717 A JP 58130717A JP 13071783 A JP13071783 A JP 13071783A JP H0532995 B2 JPH0532995 B2 JP H0532995B2
- Authority
- JP
- Japan
- Prior art keywords
- elastic body
- piezoelectric element
- electrode
- polarization
- stator
- 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
Links
- 230000010287 polarization Effects 0.000 claims description 17
- 238000005452 bending Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58130717A JPS6022481A (ja) | 1983-07-18 | 1983-07-18 | 超音波モータ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58130717A JPS6022481A (ja) | 1983-07-18 | 1983-07-18 | 超音波モータ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6022481A JPS6022481A (ja) | 1985-02-04 |
JPH0532995B2 true JPH0532995B2 (fr) | 1993-05-18 |
Family
ID=15040937
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP58130717A Granted JPS6022481A (ja) | 1983-07-18 | 1983-07-18 | 超音波モータ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6022481A (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6426376A (en) * | 1987-07-20 | 1989-01-27 | Aisin Seiki | Ultrasonic motor |
JPH0787709B2 (ja) * | 1987-11-06 | 1995-09-20 | 日本電気株式会社 | 超音波モータとその駆動方法 |
JPH01126179A (ja) * | 1987-11-06 | 1989-05-18 | Nec Corp | 超音波モータ |
CN106452166A (zh) * | 2016-09-07 | 2017-02-22 | 四川源鑫瑞科微执行器有限公司 | 拨动机构及应用该拨动机构的拨动型压电执行器 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59107309A (ja) * | 1982-12-13 | 1984-06-21 | Canon Inc | 振動波モ−タを用いたレンズ駆動装置 |
-
1983
- 1983-07-18 JP JP58130717A patent/JPS6022481A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59107309A (ja) * | 1982-12-13 | 1984-06-21 | Canon Inc | 振動波モ−タを用いたレンズ駆動装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS6022481A (ja) | 1985-02-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP3311446B2 (ja) | 超音波モータ | |
JPS6485584A (en) | Composite type piezoelectric motor | |
JP2006149180A (ja) | 平板型圧電超音波モーター | |
JPH0421371A (ja) | 振動波モータ | |
JPH0532995B2 (fr) | ||
JPS61224880A (ja) | 振動波モ−タ | |
JP3173902B2 (ja) | 超音波リニアモータ及びその製造方法 | |
US3210580A (en) | Electro-acoustic transducer | |
JP2559729B2 (ja) | 振動発生器 | |
JPH0345986B2 (fr) | ||
JPH05344765A (ja) | 圧電モータおよびその駆動方法 | |
JPS6412111B2 (fr) | ||
JPH0332377A (ja) | 超音波モータ | |
JPH02111269A (ja) | 多層振動モータ | |
JPS59175777A (ja) | バイモルフ振動子の駆動方法 | |
JP3311490B2 (ja) | 超音波モータの駆動装置 | |
JP2919658B2 (ja) | 超音波モータ | |
JP2517021B2 (ja) | 物体移動装置 | |
JPH0474953B2 (fr) | ||
JPH08163879A (ja) | 超音波振動子および超音波モータ | |
JP2903425B2 (ja) | 超音波モータ | |
JPH01177880A (ja) | 超音波リニアモータ | |
JPH0345174A (ja) | 超音波振動子及び超音波モータ | |
JPH056430B2 (fr) | ||
JPS63265576A (ja) | 動力発生装置 |