JPH0244119U - - Google Patents
Info
- Publication number
- JPH0244119U JPH0244119U JP12220488U JP12220488U JPH0244119U JP H0244119 U JPH0244119 U JP H0244119U JP 12220488 U JP12220488 U JP 12220488U JP 12220488 U JP12220488 U JP 12220488U JP H0244119 U JPH0244119 U JP H0244119U
- Authority
- JP
- Japan
- Prior art keywords
- force source
- inner ring
- magnetic force
- sealed bearing
- magnetic 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.)
- Pending
Links
- 239000011553 magnetic fluid Substances 0.000 claims description 7
- 239000004519 grease Substances 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims description 2
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
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/762—Sealings of ball or roller bearings by means of a fluid
- F16C33/763—Sealings of ball or roller bearings by means of a fluid retained in the sealing gap
- F16C33/765—Sealings of ball or roller bearings by means of a fluid retained in the sealing gap by a magnetic field
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12220488U JPH0244119U (fr) | 1988-09-20 | 1988-09-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12220488U JPH0244119U (fr) | 1988-09-20 | 1988-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0244119U true JPH0244119U (fr) | 1990-03-27 |
Family
ID=31369914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12220488U Pending JPH0244119U (fr) | 1988-09-20 | 1988-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0244119U (fr) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6113025B2 (fr) * | 1976-05-28 | 1986-04-11 | Silver Seiko | |
| JPS6249509A (ja) * | 1985-08-29 | 1987-03-04 | Mitsubishi Electric Corp | 数値制御装置 |
| JPS62266227A (ja) * | 1986-05-14 | 1987-11-19 | Koyo Seiko Co Ltd | 密封型ころがり軸受 |
-
1988
- 1988-09-20 JP JP12220488U patent/JPH0244119U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6113025B2 (fr) * | 1976-05-28 | 1986-04-11 | Silver Seiko | |
| JPS6249509A (ja) * | 1985-08-29 | 1987-03-04 | Mitsubishi Electric Corp | 数値制御装置 |
| JPS62266227A (ja) * | 1986-05-14 | 1987-11-19 | Koyo Seiko Co Ltd | 密封型ころがり軸受 |