JPS6311427Y2 - - Google Patents
Info
- Publication number
- JPS6311427Y2 JPS6311427Y2 JP1983013851U JP1385183U JPS6311427Y2 JP S6311427 Y2 JPS6311427 Y2 JP S6311427Y2 JP 1983013851 U JP1983013851 U JP 1983013851U JP 1385183 U JP1385183 U JP 1385183U JP S6311427 Y2 JPS6311427 Y2 JP S6311427Y2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- casing
- rotating shaft
- fringe
- cylindrical 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
- 239000011553 magnetic fluid Substances 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 5
- 239000000696 magnetic material Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 description 5
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 238000003754 machining Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000005192 partition 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 |
|---|---|---|---|
| JP1385183U JPS59118852U (ja) | 1983-01-31 | 1983-01-31 | 磁性流体シ−ル装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1385183U JPS59118852U (ja) | 1983-01-31 | 1983-01-31 | 磁性流体シ−ル装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59118852U JPS59118852U (ja) | 1984-08-10 |
| JPS6311427Y2 true JPS6311427Y2 (de) | 1988-04-04 |
Family
ID=30145227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1385183U Granted JPS59118852U (ja) | 1983-01-31 | 1983-01-31 | 磁性流体シ−ル装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59118852U (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006292036A (ja) * | 2005-04-08 | 2006-10-26 | Koyo Electronics Ind Co Ltd | エンコーダの防塵機構 |
| CA2732043C (en) * | 2008-07-30 | 2016-09-13 | Rigaku Innovative Technologies, Inc. | Magnetic fluid seal with shunt element |
| JP7242582B2 (ja) * | 2020-01-24 | 2023-03-20 | Ckd株式会社 | バタフライバルブ |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5897969U (ja) * | 1981-12-23 | 1983-07-04 | 株式会社富士電機総合研究所 | 磁性流体シ−ル装置 |
-
1983
- 1983-01-31 JP JP1385183U patent/JPS59118852U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59118852U (ja) | 1984-08-10 |
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