JPH0488472U - - Google Patents
Info
- Publication number
- JPH0488472U JPH0488472U JP40309990U JP40309990U JPH0488472U JP H0488472 U JPH0488472 U JP H0488472U JP 40309990 U JP40309990 U JP 40309990U JP 40309990 U JP40309990 U JP 40309990U JP H0488472 U JPH0488472 U JP H0488472U
- Authority
- JP
- Japan
- Prior art keywords
- casing
- pole piece
- rotating shaft
- sealing device
- permanent magnet
- 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
- 238000007789 sealing Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000011553 magnetic fluid Substances 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
Landscapes
- Storage Of Web-Like Or Filamentary Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP40309990U JPH0488472U (enExample) | 1990-12-12 | 1990-12-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP40309990U JPH0488472U (enExample) | 1990-12-12 | 1990-12-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0488472U true JPH0488472U (enExample) | 1992-07-31 |
Family
ID=31880928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP40309990U Pending JPH0488472U (enExample) | 1990-12-12 | 1990-12-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0488472U (enExample) |
-
1990
- 1990-12-12 JP JP40309990U patent/JPH0488472U/ja active Pending
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