JPS62164655U - - Google Patents
Info
- Publication number
- JPS62164655U JPS62164655U JP5141486U JP5141486U JPS62164655U JP S62164655 U JPS62164655 U JP S62164655U JP 5141486 U JP5141486 U JP 5141486U JP 5141486 U JP5141486 U JP 5141486U JP S62164655 U JPS62164655 U JP S62164655U
- Authority
- JP
- Japan
- Prior art keywords
- permanent magnet
- magnetic fluid
- magnetic
- outer periphery
- sealing device
- 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
- 239000011553 magnetic fluid Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims 2
- 230000004907 flux Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Rotational Drive Of Disk (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5141486U JPS62164655U (el) | 1986-04-08 | 1986-04-08 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5141486U JPS62164655U (el) | 1986-04-08 | 1986-04-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS62164655U true JPS62164655U (el) | 1987-10-19 |
Family
ID=30875648
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5141486U Pending JPS62164655U (el) | 1986-04-08 | 1986-04-08 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62164655U (el) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59231271A (ja) * | 1983-06-11 | 1984-12-25 | Tohoku Metal Ind Ltd | 磁性流体シ−ル装置 |
-
1986
- 1986-04-08 JP JP5141486U patent/JPS62164655U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59231271A (ja) * | 1983-06-11 | 1984-12-25 | Tohoku Metal Ind Ltd | 磁性流体シ−ル装置 |