JPS6449765U - - Google Patents
Info
- Publication number
- JPS6449765U JPS6449765U JP14383787U JP14383787U JPS6449765U JP S6449765 U JPS6449765 U JP S6449765U JP 14383787 U JP14383787 U JP 14383787U JP 14383787 U JP14383787 U JP 14383787U JP S6449765 U JPS6449765 U JP S6449765U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- fixed
- piezoelectric material
- rotating shaft
- rotating
- 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.)
- Granted
Links
Landscapes
- Mechanical Sealing (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
- Sealing Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14383787U JPH0339637Y2 (OSRAM) | 1987-09-22 | 1987-09-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14383787U JPH0339637Y2 (OSRAM) | 1987-09-22 | 1987-09-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6449765U true JPS6449765U (OSRAM) | 1989-03-28 |
| JPH0339637Y2 JPH0339637Y2 (OSRAM) | 1991-08-21 |
Family
ID=31411016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14383787U Expired JPH0339637Y2 (OSRAM) | 1987-09-22 | 1987-09-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0339637Y2 (OSRAM) |
-
1987
- 1987-09-22 JP JP14383787U patent/JPH0339637Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0339637Y2 (OSRAM) | 1991-08-21 |
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