JPS623579Y2 - - Google Patents
Info
- Publication number
- JPS623579Y2 JPS623579Y2 JP1981121437U JP12143781U JPS623579Y2 JP S623579 Y2 JPS623579 Y2 JP S623579Y2 JP 1981121437 U JP1981121437 U JP 1981121437U JP 12143781 U JP12143781 U JP 12143781U JP S623579 Y2 JPS623579 Y2 JP S623579Y2
- Authority
- JP
- Japan
- Prior art keywords
- yoke
- magnetic fluid
- seal
- shaft body
- 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.)
- Expired
Links
Landscapes
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12143781U JPS5828159U (ja) | 1981-08-18 | 1981-08-18 | 磁性流体シ−ル装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12143781U JPS5828159U (ja) | 1981-08-18 | 1981-08-18 | 磁性流体シ−ル装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5828159U JPS5828159U (ja) | 1983-02-23 |
| JPS623579Y2 true JPS623579Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-01-27 |
Family
ID=29915372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12143781U Granted JPS5828159U (ja) | 1981-08-18 | 1981-08-18 | 磁性流体シ−ル装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5828159U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012041831A (ja) * | 2010-08-16 | 2012-03-01 | Denso Corp | 流体ブレーキ装置及びバルブタイミング調整装置 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB783881A (en) * | 1954-03-05 | 1957-10-02 | Vickers Electrical Co Ltd | Improvements relating to shaft and like seals |
| GB959073A (en) * | 1962-06-23 | 1964-05-27 | Crane Packing Ltd | Improvements relating to seals |
| GB1292338A (en) * | 1968-10-28 | 1972-10-11 | Karl-Heinz Steigwald | Sealing means |
| DE2628831A1 (de) * | 1976-06-26 | 1978-01-05 | Maschf Augsburg Nuernberg Ag | Dichtung |
| US4054293A (en) * | 1976-12-27 | 1977-10-18 | Borg-Warner Corporation | Hybrid magnetic fluid shaft seals |
| JPS5913375Y2 (ja) * | 1977-02-02 | 1984-04-20 | ソニー株式会社 | 流体クラツチに於けるシ−ル装置 |
| JPS5430347A (en) * | 1977-08-10 | 1979-03-06 | Fuji Electric Co Ltd | Magnetic fluid sealing equipment |
| JPS5927448B2 (ja) * | 1978-10-03 | 1984-07-05 | 日本電信電話株式会社 | 軸受装置 |
| JPS5557761A (en) * | 1978-10-26 | 1980-04-28 | Fujitsu Ltd | Vacuum seal |
| JPS5814949B2 (ja) * | 1979-06-11 | 1983-03-23 | 理学電機株式会社 | 磁性流体軸封装置 |
| US4357024A (en) * | 1980-11-19 | 1982-11-02 | Ferrofluidics Corporation | Ferrofluid rotary-shaft seal apparatus and method |
-
1981
- 1981-08-18 JP JP12143781U patent/JPS5828159U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5828159U (ja) | 1983-02-23 |