JPH0272692U - - Google Patents
Info
- Publication number
- JPH0272692U JPH0272692U JP15210388U JP15210388U JPH0272692U JP H0272692 U JPH0272692 U JP H0272692U JP 15210388 U JP15210388 U JP 15210388U JP 15210388 U JP15210388 U JP 15210388U JP H0272692 U JPH0272692 U JP H0272692U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric actuator
- laminated piezoelectric
- ultrasonic
- contact surface
- rotor
- 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
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000000314 lubricant Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15210388U JPH0272692U ( ) | 1988-11-22 | 1988-11-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15210388U JPH0272692U ( ) | 1988-11-22 | 1988-11-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0272692U true JPH0272692U ( ) | 1990-06-04 |
Family
ID=31426736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15210388U Pending JPH0272692U ( ) | 1988-11-22 | 1988-11-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0272692U ( ) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63124785A (ja) * | 1986-11-14 | 1988-05-28 | Taga Electric Co Ltd | 超音波モ−タ |
| JPS63265574A (ja) * | 1987-04-21 | 1988-11-02 | Matsushita Electric Ind Co Ltd | 超音波モ−タ |
-
1988
- 1988-11-22 JP JP15210388U patent/JPH0272692U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63124785A (ja) * | 1986-11-14 | 1988-05-28 | Taga Electric Co Ltd | 超音波モ−タ |
| JPS63265574A (ja) * | 1987-04-21 | 1988-11-02 | Matsushita Electric Ind Co Ltd | 超音波モ−タ |