JP2524281Y2 - 超音波モータ - Google Patents
超音波モータInfo
- Publication number
- JP2524281Y2 JP2524281Y2 JP1990107690U JP10769090U JP2524281Y2 JP 2524281 Y2 JP2524281 Y2 JP 2524281Y2 JP 1990107690 U JP1990107690 U JP 1990107690U JP 10769090 U JP10769090 U JP 10769090U JP 2524281 Y2 JP2524281 Y2 JP 2524281Y2
- Authority
- JP
- Japan
- Prior art keywords
- resonator
- rotor
- ultrasonic motor
- vibration
- ring
- 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 - Fee Related
Links
- 239000000463 material Substances 0.000 claims description 11
- 230000005284 excitation Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 9
- 239000010409 thin film Substances 0.000 description 6
- 239000000919 ceramic Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000010408 film Substances 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910000737 Duralumin Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005524 ceramic coating Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990107690U JP2524281Y2 (ja) | 1990-10-15 | 1990-10-15 | 超音波モータ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990107690U JP2524281Y2 (ja) | 1990-10-15 | 1990-10-15 | 超音波モータ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0464995U JPH0464995U (enrdf_load_stackoverflow) | 1992-06-04 |
| JP2524281Y2 true JP2524281Y2 (ja) | 1997-01-29 |
Family
ID=31854330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990107690U Expired - Fee Related JP2524281Y2 (ja) | 1990-10-15 | 1990-10-15 | 超音波モータ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2524281Y2 (enrdf_load_stackoverflow) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60109776A (ja) * | 1983-11-18 | 1985-06-15 | Matsushita Electric Ind Co Ltd | 圧電モ−タ |
| JPS63202193U (enrdf_load_stackoverflow) * | 1987-06-18 | 1988-12-27 | ||
| JPH0193991U (enrdf_load_stackoverflow) * | 1987-12-15 | 1989-06-21 | ||
| JPH01180894A (ja) * | 1988-01-07 | 1989-07-18 | Wako Pure Chem Ind Ltd | アミノ糖誘導体の新規な製造法 |
| JPH02118492U (enrdf_load_stackoverflow) * | 1989-03-10 | 1990-09-21 |
-
1990
- 1990-10-15 JP JP1990107690U patent/JP2524281Y2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0464995U (enrdf_load_stackoverflow) | 1992-06-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |