JPH0439455Y2 - - Google Patents
Info
- Publication number
- JPH0439455Y2 JPH0439455Y2 JP1987139773U JP13977387U JPH0439455Y2 JP H0439455 Y2 JPH0439455 Y2 JP H0439455Y2 JP 1987139773 U JP1987139773 U JP 1987139773U JP 13977387 U JP13977387 U JP 13977387U JP H0439455 Y2 JPH0439455 Y2 JP H0439455Y2
- Authority
- JP
- Japan
- Prior art keywords
- housing
- shaft
- passage
- fluid
- bearing device
- 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
- 239000012530 fluid Substances 0.000 claims description 35
- 239000004519 grease Substances 0.000 description 9
- 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 7
- 230000000694 effects Effects 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000005086 pumping Methods 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 1
Landscapes
- Sliding-Contact Bearings (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987139773U JPH0439455Y2 (US20030220297A1-20031127-C00033.png) | 1987-09-12 | 1987-09-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987139773U JPH0439455Y2 (US20030220297A1-20031127-C00033.png) | 1987-09-12 | 1987-09-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6445030U JPS6445030U (US20030220297A1-20031127-C00033.png) | 1989-03-17 |
| JPH0439455Y2 true JPH0439455Y2 (US20030220297A1-20031127-C00033.png) | 1992-09-16 |
Family
ID=31403344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987139773U Expired JPH0439455Y2 (US20030220297A1-20031127-C00033.png) | 1987-09-12 | 1987-09-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0439455Y2 (US20030220297A1-20031127-C00033.png) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5715120A (en) * | 1980-07-03 | 1982-01-26 | Nippon Seiko Kk | Dynamic pressure type spindle unit |
| JPS59205020A (ja) * | 1983-05-04 | 1984-11-20 | Canon Inc | 軸受 |
-
1987
- 1987-09-12 JP JP1987139773U patent/JPH0439455Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5715120A (en) * | 1980-07-03 | 1982-01-26 | Nippon Seiko Kk | Dynamic pressure type spindle unit |
| JPS59205020A (ja) * | 1983-05-04 | 1984-11-20 | Canon Inc | 軸受 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6445030U (US20030220297A1-20031127-C00033.png) | 1989-03-17 |
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