JPH0642094Y2 - 流体軸受 - Google Patents
流体軸受Info
- Publication number
- JPH0642094Y2 JPH0642094Y2 JP1987036741U JP3674187U JPH0642094Y2 JP H0642094 Y2 JPH0642094 Y2 JP H0642094Y2 JP 1987036741 U JP1987036741 U JP 1987036741U JP 3674187 U JP3674187 U JP 3674187U JP H0642094 Y2 JPH0642094 Y2 JP H0642094Y2
- Authority
- JP
- Japan
- Prior art keywords
- sleeve
- thrust
- shaft body
- peripheral surface
- gap
- 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 title claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 27
- 239000011148 porous material Substances 0.000 claims description 14
- 230000000694 effects Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 4
- 230000035699 permeability Effects 0.000 description 4
- 229910000906 Bronze Inorganic materials 0.000 description 3
- 239000010974 bronze Substances 0.000 description 3
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000005339 levitation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Magnetic Bearings And Hydrostatic Bearings (AREA)
- Sliding-Contact Bearings (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987036741U JPH0642094Y2 (ja) | 1987-03-13 | 1987-03-13 | 流体軸受 |
| US07/160,774 US4820950A (en) | 1987-03-03 | 1988-02-26 | Fluid Bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987036741U JPH0642094Y2 (ja) | 1987-03-13 | 1987-03-13 | 流体軸受 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63145016U JPS63145016U (en, 2012) | 1988-09-26 |
| JPH0642094Y2 true JPH0642094Y2 (ja) | 1994-11-02 |
Family
ID=30847430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987036741U Expired - Lifetime JPH0642094Y2 (ja) | 1987-03-03 | 1987-03-13 | 流体軸受 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0642094Y2 (en, 2012) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2521074Y2 (ja) * | 1989-06-27 | 1996-12-25 | 光洋精工株式会社 | 動圧軸受装置 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58224324A (ja) * | 1982-06-24 | 1983-12-26 | Toshiba Corp | 回転鏡光偏向器 |
| JPS61211517A (ja) * | 1985-03-15 | 1986-09-19 | Canon Inc | 動圧流体軸受装置 |
-
1987
- 1987-03-13 JP JP1987036741U patent/JPH0642094Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63145016U (en, 2012) | 1988-09-26 |
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