CA1299228C - Dispositif d'entrainement ultrasonore - Google Patents
Dispositif d'entrainement ultrasonoreInfo
- Publication number
- CA1299228C CA1299228C CA000576354A CA576354A CA1299228C CA 1299228 C CA1299228 C CA 1299228C CA 000576354 A CA000576354 A CA 000576354A CA 576354 A CA576354 A CA 576354A CA 1299228 C CA1299228 C CA 1299228C
- Authority
- CA
- Canada
- Prior art keywords
- stator
- rotary
- driving device
- rolling
- ultrasonic driving
- 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 - Lifetime
Links
- 230000000750 progressive effect Effects 0.000 claims abstract description 15
- 229910052751 metal Inorganic materials 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 15
- 239000000919 ceramic Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 7
- 230000010363 phase shift Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims 13
- 239000010687 lubricating oil Substances 0.000 claims 1
- 230000003247 decreasing effect Effects 0.000 abstract description 7
- 239000000203 mixture Substances 0.000 description 3
- 241000901720 Stator Species 0.000 description 2
- 208000036366 Sensation of pressure Diseases 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
- 238000013459 approach Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
Landscapes
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000576354A CA1299228C (fr) | 1988-09-01 | 1988-09-01 | Dispositif d'entrainement ultrasonore |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000576354A CA1299228C (fr) | 1988-09-01 | 1988-09-01 | Dispositif d'entrainement ultrasonore |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1299228C true CA1299228C (fr) | 1992-04-21 |
Family
ID=4138662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000576354A Expired - Lifetime CA1299228C (fr) | 1988-09-01 | 1988-09-01 | Dispositif d'entrainement ultrasonore |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1299228C (fr) |
-
1988
- 1988-09-01 CA CA000576354A patent/CA1299228C/fr not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed | ||
| MKLA | Lapsed |
Effective date: 20030422 |