JPH03113994U - - Google Patents
Info
- Publication number
- JPH03113994U JPH03113994U JP2327490U JP2327490U JPH03113994U JP H03113994 U JPH03113994 U JP H03113994U JP 2327490 U JP2327490 U JP 2327490U JP 2327490 U JP2327490 U JP 2327490U JP H03113994 U JPH03113994 U JP H03113994U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- ultrasonic motor
- piezoelectric ceramic
- peripheral surface
- 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.)
- Pending
Links
- 239000002184 metal Substances 0.000 claims description 5
- 239000000919 ceramic Substances 0.000 claims 6
- 230000002093 peripheral effect Effects 0.000 claims 5
- 238000006073 displacement reaction Methods 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2327490U JPH03113994U (fr) | 1990-03-08 | 1990-03-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2327490U JPH03113994U (fr) | 1990-03-08 | 1990-03-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03113994U true JPH03113994U (fr) | 1991-11-21 |
Family
ID=31526263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2327490U Pending JPH03113994U (fr) | 1990-03-08 | 1990-03-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03113994U (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008056528A1 (fr) * | 2006-11-08 | 2008-05-15 | Canon Kabushiki Kaisha | Actionneur de type à vibrations |
-
1990
- 1990-03-08 JP JP2327490U patent/JPH03113994U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008056528A1 (fr) * | 2006-11-08 | 2008-05-15 | Canon Kabushiki Kaisha | Actionneur de type à vibrations |
| US7952258B2 (en) | 2006-11-08 | 2011-05-31 | Canon Kabushiki Kaisha | Vibration-type actuator |