JPH051693Y2 - - Google Patents
Info
- Publication number
- JPH051693Y2 JPH051693Y2 JP7260787U JP7260787U JPH051693Y2 JP H051693 Y2 JPH051693 Y2 JP H051693Y2 JP 7260787 U JP7260787 U JP 7260787U JP 7260787 U JP7260787 U JP 7260787U JP H051693 Y2 JPH051693 Y2 JP H051693Y2
- Authority
- JP
- Japan
- Prior art keywords
- inductance
- rotating body
- axial direction
- magnetic flux
- axial
- 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
- 238000001514 detection method Methods 0.000 claims description 29
- 230000004907 flux Effects 0.000 claims description 25
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Landscapes
- Magnetic Bearings And Hydrostatic Bearings (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| JP7260787U JPH051693Y2 (OSRAM) | 1987-05-15 | 1987-05-15 | 
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| JP7260787U JPH051693Y2 (OSRAM) | 1987-05-15 | 1987-05-15 | 
Publications (2)
| Publication Number | Publication Date | 
|---|---|
| JPS63180723U JPS63180723U (OSRAM) | 1988-11-22 | 
| JPH051693Y2 true JPH051693Y2 (OSRAM) | 1993-01-18 | 
Family
ID=30916206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| JP7260787U Expired - Lifetime JPH051693Y2 (OSRAM) | 1987-05-15 | 1987-05-15 | 
Country Status (1)
| Country | Link | 
|---|---|
| JP (1) | JPH051693Y2 (OSRAM) | 
- 
        1987
        - 1987-05-15 JP JP7260787U patent/JPH051693Y2/ja not_active Expired - Lifetime
 
Also Published As
| Publication number | Publication date | 
|---|---|
| JPS63180723U (OSRAM) | 1988-11-22 | 
Similar Documents
| Publication | Publication Date | Title | 
|---|---|---|
| KR960006137B1 (ko) | 모터 | |
| US5545937A (en) | Integrated passive magnetic bearing system and spindle permanent magnet for use in a spindle motor | |
| JP2813488B2 (ja) | きれいな分子真空のための真空ポンプ | |
| US4905110A (en) | Disk drive spindle motor | |
| US4717315A (en) | Small size axial-flow molecular pump using a magnetic bearing | |
| JPS5993992A (ja) | 軸流分子ポンプ | |
| JPS6014209B2 (ja) | 磁気支承装置 | |
| GB2052807A (en) | Magnetic suspension of turbo pump | |
| JPH09210061A (ja) | 半径方向位置修正電磁石付磁気軸受装置 | |
| JPH051693Y2 (OSRAM) | ||
| US5059845A (en) | Active magnetic bearing device for controlling rotor vibrations | |
| JPH0729731Y2 (ja) | 回転電機 | |
| JP2801397B2 (ja) | 電磁式の回転調整器 | |
| JPH02261043A (ja) | ディスク型ブラシレスモータ | |
| JPS6399742A (ja) | 磁気軸受一体型モ−タ | |
| JPS61147218A (ja) | 静圧空気軸受による光偏向器 | |
| JP2955757B2 (ja) | ディスク型ブラシレスモータ | |
| JP2933287B2 (ja) | 回転機械用磁気軸受装置 | |
| JPH0245697A (ja) | ファン装置 | |
| JPS6318794Y2 (OSRAM) | ||
| JPH0155682B2 (OSRAM) | ||
| JP3009066U (ja) | 軸方向空隙型dcブラシレス単相軸流ファンモ−タ | |
| JPS62131736A (ja) | モ−タスピンドル | |
| JPH0736252B2 (ja) | モータ | |
| JPS63249444A (ja) | モ−タ |