JPH0247477U - - Google Patents
Info
- Publication number
- JPH0247477U JPH0247477U JP12607288U JP12607288U JPH0247477U JP H0247477 U JPH0247477 U JP H0247477U JP 12607288 U JP12607288 U JP 12607288U JP 12607288 U JP12607288 U JP 12607288U JP H0247477 U JPH0247477 U JP H0247477U
- Authority
- JP
- Japan
- Prior art keywords
- annular
- magnetic
- magnetic fluid
- annular yoke
- magnetically permeable
- 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
- 239000011553 magnetic fluid Substances 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims 2
- 239000000463 material Substances 0.000 claims 1
- 239000012530 fluid Substances 0.000 description 1
- 230000004907 flux Effects 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 |
|---|---|---|---|
| JP1988126072U JPH0720453Y2 (ja) | 1988-09-27 | 1988-09-27 | 磁性流体シール装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988126072U JPH0720453Y2 (ja) | 1988-09-27 | 1988-09-27 | 磁性流体シール装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0247477U true JPH0247477U (de) | 1990-03-30 |
| JPH0720453Y2 JPH0720453Y2 (ja) | 1995-05-15 |
Family
ID=31377250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988126072U Expired - Lifetime JPH0720453Y2 (ja) | 1988-09-27 | 1988-09-27 | 磁性流体シール装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0720453Y2 (de) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5712167A (en) * | 1980-06-23 | 1982-01-22 | Nippon Seiko Kk | Magnetic fluid sealing device |
| JPH0240164U (de) * | 1988-09-09 | 1990-03-19 |
-
1988
- 1988-09-27 JP JP1988126072U patent/JPH0720453Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5712167A (en) * | 1980-06-23 | 1982-01-22 | Nippon Seiko Kk | Magnetic fluid sealing device |
| JPH0240164U (de) * | 1988-09-09 | 1990-03-19 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0720453Y2 (ja) | 1995-05-15 |