JPH01171570U - - Google Patents
Info
- Publication number
- JPH01171570U JPH01171570U JP6490988U JP6490988U JPH01171570U JP H01171570 U JPH01171570 U JP H01171570U JP 6490988 U JP6490988 U JP 6490988U JP 6490988 U JP6490988 U JP 6490988U JP H01171570 U JPH01171570 U JP H01171570U
- Authority
- JP
- Japan
- Prior art keywords
- spindle motor
- holding piece
- magnet
- magnetic fluid
- pivot shaft
- 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.)
- Pending
Links
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 239000011553 magnetic fluid Substances 0.000 claims description 9
- 239000011247 coating layer Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims 2
- 229910052731 fluorine Inorganic materials 0.000 claims 2
- 239000011737 fluorine Substances 0.000 claims 2
- 239000011347 resin Substances 0.000 claims 2
- 229920005989 resin Polymers 0.000 claims 2
Landscapes
- Motor Or Generator Frames (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6490988U JPH01171570U (hu) | 1988-05-17 | 1988-05-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6490988U JPH01171570U (hu) | 1988-05-17 | 1988-05-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01171570U true JPH01171570U (hu) | 1989-12-05 |
Family
ID=31290360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6490988U Pending JPH01171570U (hu) | 1988-05-17 | 1988-05-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01171570U (hu) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0652358U (ja) * | 1992-12-24 | 1994-07-15 | 長野日本電産株式会社 | スピンドルモータ |
-
1988
- 1988-05-17 JP JP6490988U patent/JPH01171570U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0652358U (ja) * | 1992-12-24 | 1994-07-15 | 長野日本電産株式会社 | スピンドルモータ |