JPH02107286U - - Google Patents
Info
- Publication number
- JPH02107286U JPH02107286U JP1989015169U JP1516989U JPH02107286U JP H02107286 U JPH02107286 U JP H02107286U JP 1989015169 U JP1989015169 U JP 1989015169U JP 1516989 U JP1516989 U JP 1516989U JP H02107286 U JPH02107286 U JP H02107286U
- Authority
- JP
- Japan
- Prior art keywords
- traveling wave
- regions
- elastic body
- piezoelectric body
- 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
- 238000002604 ultrasonography Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989015169U JPH02107286U (de) | 1989-02-10 | 1989-02-10 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989015169U JPH02107286U (de) | 1989-02-10 | 1989-02-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02107286U true JPH02107286U (de) | 1990-08-27 |
Family
ID=31226990
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989015169U Pending JPH02107286U (de) | 1989-02-10 | 1989-02-10 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02107286U (de) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60207467A (ja) * | 1984-03-29 | 1985-10-19 | Showa Electric Wire & Cable Co Ltd | 超音波モ−タ |
JPS6258885A (ja) * | 1985-09-04 | 1987-03-14 | Matsushita Electric Ind Co Ltd | 超音波モ−タ |
-
1989
- 1989-02-10 JP JP1989015169U patent/JPH02107286U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60207467A (ja) * | 1984-03-29 | 1985-10-19 | Showa Electric Wire & Cable Co Ltd | 超音波モ−タ |
JPS6258885A (ja) * | 1985-09-04 | 1987-03-14 | Matsushita Electric Ind Co Ltd | 超音波モ−タ |