CA1301230C - Dispositif d'attaque a ultrasons - Google Patents
Dispositif d'attaque a ultrasonsInfo
- Publication number
- CA1301230C CA1301230C CA000563319A CA563319A CA1301230C CA 1301230 C CA1301230 C CA 1301230C CA 000563319 A CA000563319 A CA 000563319A CA 563319 A CA563319 A CA 563319A CA 1301230 C CA1301230 C CA 1301230C
- Authority
- CA
- Canada
- Prior art keywords
- stator
- metal block
- driving device
- bolt
- vibration
- 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
- 229910052751 metal Inorganic materials 0.000 claims abstract description 82
- 239000002184 metal Substances 0.000 claims abstract description 82
- 230000008602 contraction Effects 0.000 claims abstract description 5
- 238000005299 abrasion Methods 0.000 claims description 4
- 239000000314 lubricant Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 2
- 230000000750 progressive effect Effects 0.000 abstract description 5
- 239000000919 ceramic Substances 0.000 abstract description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 230000010363 phase shift Effects 0.000 description 2
- 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
- 238000013329 compounding Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
Landscapes
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP164625/62 | 1987-07-01 | ||
| JP62164625A JP2585001B2 (ja) | 1987-07-01 | 1987-07-01 | 超音波駆動装置 |
| JP62168409A JP2568849B2 (ja) | 1987-07-06 | 1987-07-06 | 超音波駆動装置 |
| JP168409/62 | 1987-07-07 | ||
| JP172001/62 | 1987-07-09 | ||
| JP62172001A JP2599920B2 (ja) | 1987-07-09 | 1987-07-09 | 超音波駆動装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1301230C true CA1301230C (fr) | 1992-05-19 |
Family
ID=27322360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000563319A Expired - Fee Related CA1301230C (fr) | 1987-07-01 | 1988-04-05 | Dispositif d'attaque a ultrasons |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1301230C (fr) |
-
1988
- 1988-04-05 CA CA000563319A patent/CA1301230C/fr not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed |