JPH0431368U - - Google Patents
Info
- Publication number
- JPH0431368U JPH0431368U JP7264590U JP7264590U JPH0431368U JP H0431368 U JPH0431368 U JP H0431368U JP 7264590 U JP7264590 U JP 7264590U JP 7264590 U JP7264590 U JP 7264590U JP H0431368 U JPH0431368 U JP H0431368U
- Authority
- JP
- Japan
- Prior art keywords
- circumferential surface
- permanent magnet
- magnetic fluid
- pair
- pole pieces
- 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 6
- 238000007789 sealing Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 4
- 238000005096 rolling process Methods 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 |
|---|---|---|---|
| JP1990072645U JP2516192Y2 (ja) | 1990-07-10 | 1990-07-10 | 磁性流体シール装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990072645U JP2516192Y2 (ja) | 1990-07-10 | 1990-07-10 | 磁性流体シール装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0431368U true JPH0431368U (US06582424-20030624-M00016.png) | 1992-03-13 |
| JP2516192Y2 JP2516192Y2 (ja) | 1996-11-06 |
Family
ID=31610765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990072645U Expired - Lifetime JP2516192Y2 (ja) | 1990-07-10 | 1990-07-10 | 磁性流体シール装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2516192Y2 (US06582424-20030624-M00016.png) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015080369A (ja) * | 2013-10-18 | 2015-04-23 | 公益財団法人鉄道総合技術研究所 | 電力貯蔵装置におけるシール構造 |
| JP2018091357A (ja) * | 2016-11-30 | 2018-06-14 | グローブライド株式会社 | 磁性流体シール付き軸受 |
| CN113074254A (zh) * | 2021-04-15 | 2021-07-06 | 西华大学 | 一种用于高温工况的高速磁流体密封装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63225766A (ja) * | 1987-03-11 | 1988-09-20 | Fuji Electric Co Ltd | 磁性流体シ−ル |
| JPH01261572A (ja) * | 1988-04-08 | 1989-10-18 | Hitachi Ltd | 磁性流体シール装置 |
-
1990
- 1990-07-10 JP JP1990072645U patent/JP2516192Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63225766A (ja) * | 1987-03-11 | 1988-09-20 | Fuji Electric Co Ltd | 磁性流体シ−ル |
| JPH01261572A (ja) * | 1988-04-08 | 1989-10-18 | Hitachi Ltd | 磁性流体シール装置 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015080369A (ja) * | 2013-10-18 | 2015-04-23 | 公益財団法人鉄道総合技術研究所 | 電力貯蔵装置におけるシール構造 |
| JP2018091357A (ja) * | 2016-11-30 | 2018-06-14 | グローブライド株式会社 | 磁性流体シール付き軸受 |
| CN113074254A (zh) * | 2021-04-15 | 2021-07-06 | 西华大学 | 一种用于高温工况的高速磁流体密封装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2516192Y2 (ja) | 1996-11-06 |
