JPH0741939Y2 - 流体軸受装置 - Google Patents
流体軸受装置Info
- Publication number
- JPH0741939Y2 JPH0741939Y2 JP5492989U JP5492989U JPH0741939Y2 JP H0741939 Y2 JPH0741939 Y2 JP H0741939Y2 JP 5492989 U JP5492989 U JP 5492989U JP 5492989 U JP5492989 U JP 5492989U JP H0741939 Y2 JPH0741939 Y2 JP H0741939Y2
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- housing
- magnetic fluid
- casing
- 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.)
- Expired - Lifetime
Links
- 239000011553 magnetic fluid Substances 0.000 claims description 35
- 238000001816 cooling Methods 0.000 claims description 23
- 238000007789 sealing Methods 0.000 claims description 4
- 230000000717 retained effect Effects 0.000 claims description 2
- 239000012530 fluid Substances 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000013016 damping Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
- F16C33/06—Sliding surface mainly made of metal
- F16C33/10—Construction relative to lubrication
- F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
- F16C33/103—Construction relative to lubrication with liquid, e.g. oil, as lubricant retained in or near the bearing
- F16C33/1035—Construction relative to lubrication with liquid, e.g. oil, as lubricant retained in or near the bearing by a magnetic field acting on a magnetic liquid
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Mechanical Engineering (AREA)
- Sliding-Contact Bearings (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5492989U JPH0741939Y2 (ja) | 1989-05-12 | 1989-05-12 | 流体軸受装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5492989U JPH0741939Y2 (ja) | 1989-05-12 | 1989-05-12 | 流体軸受装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02145321U JPH02145321U (enrdf_load_stackoverflow) | 1990-12-10 |
| JPH0741939Y2 true JPH0741939Y2 (ja) | 1995-09-27 |
Family
ID=31577429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5492989U Expired - Lifetime JPH0741939Y2 (ja) | 1989-05-12 | 1989-05-12 | 流体軸受装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0741939Y2 (enrdf_load_stackoverflow) |
-
1989
- 1989-05-12 JP JP5492989U patent/JPH0741939Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02145321U (enrdf_load_stackoverflow) | 1990-12-10 |
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