JPS62163662U - - Google Patents
Info
- Publication number
- JPS62163662U JPS62163662U JP5330886U JP5330886U JPS62163662U JP S62163662 U JPS62163662 U JP S62163662U JP 5330886 U JP5330886 U JP 5330886U JP 5330886 U JP5330886 U JP 5330886U JP S62163662 U JPS62163662 U JP S62163662U
- Authority
- JP
- Japan
- Prior art keywords
- pole piece
- movable shaft
- magnet
- sealing device
- magnetic fluid
- 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
- 238000007789 sealing Methods 0.000 claims description 6
- 239000011553 magnetic fluid Substances 0.000 claims 2
- 230000005294 ferromagnetic effect Effects 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5330886U JPH0239087Y2 (de) | 1986-04-09 | 1986-04-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5330886U JPH0239087Y2 (de) | 1986-04-09 | 1986-04-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62163662U true JPS62163662U (de) | 1987-10-17 |
| JPH0239087Y2 JPH0239087Y2 (de) | 1990-10-19 |
Family
ID=30879250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5330886U Expired JPH0239087Y2 (de) | 1986-04-09 | 1986-04-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0239087Y2 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63266671A (ja) * | 1986-10-31 | 1988-11-02 | Nippon Seiko Kk | 導電摺動装置 |
-
1986
- 1986-04-09 JP JP5330886U patent/JPH0239087Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63266671A (ja) * | 1986-10-31 | 1988-11-02 | Nippon Seiko Kk | 導電摺動装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0239087Y2 (de) | 1990-10-19 |