JPS6439926U - - Google Patents
Info
- Publication number
- JPS6439926U JPS6439926U JP13521587U JP13521587U JPS6439926U JP S6439926 U JPS6439926 U JP S6439926U JP 13521587 U JP13521587 U JP 13521587U JP 13521587 U JP13521587 U JP 13521587U JP S6439926 U JPS6439926 U JP S6439926U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic force
- force source
- source
- peripheral part
- fixed
- 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.)
- Granted
Links
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
- 239000011553 magnetic fluid 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
- F16C33/72—Sealings
- F16C33/74—Sealings of sliding-contact bearings
- F16C33/741—Sealings of sliding-contact bearings by means of a fluid
- F16C33/743—Sealings of sliding-contact bearings by means of a fluid retained in the sealing gap
- F16C33/746—Sealings of sliding-contact bearings by means of a fluid retained in the sealing gap by a magnetic field
-
- 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
- F16C32/00—Bearings not otherwise provided for
- F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
- F16C32/0406—Magnetic bearings
- F16C32/0408—Passive magnetic bearings
- F16C32/0423—Passive magnetic bearings with permanent magnets on both parts repelling each other
- F16C32/0429—Passive magnetic bearings with permanent magnets on both parts repelling each other for both radial and axial load, e.g. conical magnets
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987135215U JPH0518495Y2 (US07534539-20090519-C00280.png) | 1987-09-04 | 1987-09-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987135215U JPH0518495Y2 (US07534539-20090519-C00280.png) | 1987-09-04 | 1987-09-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6439926U true JPS6439926U (US07534539-20090519-C00280.png) | 1989-03-09 |
| JPH0518495Y2 JPH0518495Y2 (US07534539-20090519-C00280.png) | 1993-05-17 |
Family
ID=31394646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987135215U Expired - Lifetime JPH0518495Y2 (US07534539-20090519-C00280.png) | 1987-09-04 | 1987-09-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0518495Y2 (US07534539-20090519-C00280.png) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000073837A1 (fr) * | 1999-05-28 | 2000-12-07 | Nok Corporation | Structure anti-lumiere |
| US7315100B2 (en) | 2004-02-20 | 2008-01-01 | Delta Electronics, Inc. | Motor and magnetic bearing assembly thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS618245A (ja) * | 1984-06-22 | 1986-01-14 | Shoichi Akaha | スピンドル支持装置 |
-
1987
- 1987-09-04 JP JP1987135215U patent/JPH0518495Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS618245A (ja) * | 1984-06-22 | 1986-01-14 | Shoichi Akaha | スピンドル支持装置 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000073837A1 (fr) * | 1999-05-28 | 2000-12-07 | Nok Corporation | Structure anti-lumiere |
| US7315100B2 (en) | 2004-02-20 | 2008-01-01 | Delta Electronics, Inc. | Motor and magnetic bearing assembly thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0518495Y2 (US07534539-20090519-C00280.png) | 1993-05-17 |
