JPH01157591U - - Google Patents
Info
- Publication number
- JPH01157591U JPH01157591U JP4950288U JP4950288U JPH01157591U JP H01157591 U JPH01157591 U JP H01157591U JP 4950288 U JP4950288 U JP 4950288U JP 4950288 U JP4950288 U JP 4950288U JP H01157591 U JPH01157591 U JP H01157591U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric material
- electrodes
- traveling wave
- region
- ultrasonic motor
- 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
- 239000000463 material Substances 0.000 claims description 5
- 239000004020 conductor Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4950288U JPH01157591U (en:Method) | 1988-04-12 | 1988-04-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4950288U JPH01157591U (en:Method) | 1988-04-12 | 1988-04-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01157591U true JPH01157591U (en:Method) | 1989-10-31 |
Family
ID=31275596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4950288U Pending JPH01157591U (en:Method) | 1988-04-12 | 1988-04-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01157591U (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0486577U (en:Method) * | 1990-11-30 | 1992-07-28 |
-
1988
- 1988-04-12 JP JP4950288U patent/JPH01157591U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0486577U (en:Method) * | 1990-11-30 | 1992-07-28 |