JPH0391577U - - Google Patents
Info
- Publication number
- JPH0391577U JPH0391577U JP15269089U JP15269089U JPH0391577U JP H0391577 U JPH0391577 U JP H0391577U JP 15269089 U JP15269089 U JP 15269089U JP 15269089 U JP15269089 U JP 15269089U JP H0391577 U JPH0391577 U JP H0391577U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic fluid
- holding means
- pole piece
- sealing device
- attached
- 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 2
Landscapes
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989152690U JP2535736Y2 (ja) | 1989-12-28 | 1989-12-28 | 磁性流体シール装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989152690U JP2535736Y2 (ja) | 1989-12-28 | 1989-12-28 | 磁性流体シール装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0391577U true JPH0391577U (US07922777-20110412-C00004.png) | 1991-09-18 |
| JP2535736Y2 JP2535736Y2 (ja) | 1997-05-14 |
Family
ID=31698942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989152690U Expired - Lifetime JP2535736Y2 (ja) | 1989-12-28 | 1989-12-28 | 磁性流体シール装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2535736Y2 (US07922777-20110412-C00004.png) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59226766A (ja) * | 1983-06-03 | 1984-12-19 | Nippon Telegr & Teleph Corp <Ntt> | 磁性流体シ−ル機構 |
| JPS6091066A (ja) * | 1983-10-26 | 1985-05-22 | Seiko Epson Corp | 磁性流体シ−ル機構 |
| JPS63180774A (ja) * | 1987-01-20 | 1988-07-25 | Fujitsu Ltd | 磁性流体シ−ル構造 |
| JPS6427577U (US07922777-20110412-C00004.png) * | 1987-08-08 | 1989-02-16 | ||
| JPH01120426A (ja) * | 1987-11-04 | 1989-05-12 | Nippon Ferrofluidics Kk | シール装置 |
| JPH0194668U (US07922777-20110412-C00004.png) * | 1987-09-21 | 1989-06-22 |
-
1989
- 1989-12-28 JP JP1989152690U patent/JP2535736Y2/ja not_active Expired - Lifetime
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59226766A (ja) * | 1983-06-03 | 1984-12-19 | Nippon Telegr & Teleph Corp <Ntt> | 磁性流体シ−ル機構 |
| JPS6091066A (ja) * | 1983-10-26 | 1985-05-22 | Seiko Epson Corp | 磁性流体シ−ル機構 |
| JPS63180774A (ja) * | 1987-01-20 | 1988-07-25 | Fujitsu Ltd | 磁性流体シ−ル構造 |
| JPS6427577U (US07922777-20110412-C00004.png) * | 1987-08-08 | 1989-02-16 | ||
| JPH0194668U (US07922777-20110412-C00004.png) * | 1987-09-21 | 1989-06-22 | ||
| JPH01120426A (ja) * | 1987-11-04 | 1989-05-12 | Nippon Ferrofluidics Kk | シール装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2535736Y2 (ja) | 1997-05-14 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |