JPH0547292Y2 - - Google Patents
Info
- Publication number
- JPH0547292Y2 JPH0547292Y2 JP16934388U JP16934388U JPH0547292Y2 JP H0547292 Y2 JPH0547292 Y2 JP H0547292Y2 JP 16934388 U JP16934388 U JP 16934388U JP 16934388 U JP16934388 U JP 16934388U JP H0547292 Y2 JPH0547292 Y2 JP H0547292Y2
- Authority
- JP
- Japan
- Prior art keywords
- main shaft
- bearing
- disk
- sleeve
- fluid
- 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 - Lifetime
Links
- 239000012530 fluid Substances 0.000 claims description 48
- 238000009423 ventilation Methods 0.000 claims description 12
- 230000001050 lubricating effect Effects 0.000 claims description 10
- 239000000314 lubricant Substances 0.000 description 17
- 230000001360 synchronised effect Effects 0.000 description 6
- 239000011553 magnetic fluid Substances 0.000 description 5
- 239000010687 lubricating oil Substances 0.000 description 4
- 230000003749 cleanliness Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000002199 base oil Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
Landscapes
- Rotational Drive Of Disk (AREA)
- Sliding-Contact Bearings (AREA)
- Support Of The Bearing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16934388U JPH0547292Y2 (US08063081-20111122-C00044.png) | 1988-12-29 | 1988-12-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16934388U JPH0547292Y2 (US08063081-20111122-C00044.png) | 1988-12-29 | 1988-12-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0291218U JPH0291218U (US08063081-20111122-C00044.png) | 1990-07-19 |
| JPH0547292Y2 true JPH0547292Y2 (US08063081-20111122-C00044.png) | 1993-12-13 |
Family
ID=31459313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16934388U Expired - Lifetime JPH0547292Y2 (US08063081-20111122-C00044.png) | 1988-12-29 | 1988-12-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0547292Y2 (US08063081-20111122-C00044.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5328272A (en) * | 1991-12-23 | 1994-07-12 | International Business Machines | Spindle system for a disk drive |
-
1988
- 1988-12-29 JP JP16934388U patent/JPH0547292Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0291218U (US08063081-20111122-C00044.png) | 1990-07-19 |
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