JPH043121U - - Google Patents
Info
- Publication number
- JPH043121U JPH043121U JP4254090U JP4254090U JPH043121U JP H043121 U JPH043121 U JP H043121U JP 4254090 U JP4254090 U JP 4254090U JP 4254090 U JP4254090 U JP 4254090U JP H043121 U JPH043121 U JP H043121U
- Authority
- JP
- Japan
- Prior art keywords
- electromagnet
- rotor
- magnetic
- rotating shaft
- permanent magnet
- 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
- 238000010586 diagram Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 1
Landscapes
- Magnetic Bearings And Hydrostatic Bearings (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Description
第１図はこの考案に係る磁気軸受装置の一実施
例の構成図、第２図は従来の技術を説明する構成
図、第３図は電磁石に流す電流と力の関係を説明
する図である。 １…ロータ、２…回転軸、３…ステータ、４Ａ
，４Ｂ…電磁石、５Ａ，５Ｂ…変位センサ、６…
制御回路、７…増幅器、８…環状永久磁石。
例の構成図、第２図は従来の技術を説明する構成
図、第３図は電磁石に流す電流と力の関係を説明
する図である。 １…ロータ、２…回転軸、３…ステータ、４Ａ
，４Ｂ…電磁石、５Ａ，５Ｂ…変位センサ、６…
制御回路、７…増幅器、８…環状永久磁石。
Claims (1)
- 電磁石の磁気力によりロータを回転軸方向に支
持する磁気軸受装置において、電磁石とロータと
の磁気回路中にバイアス磁界発生用の永久磁石を
備えたことを特徴とする磁気軸受装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4254090U JPH043121U (ja) | 1990-04-23 | 1990-04-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4254090U JPH043121U (ja) | 1990-04-23 | 1990-04-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH043121U true JPH043121U (ja) | 1992-01-13 |
Family
ID=31554174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4254090U Pending JPH043121U (ja) | 1990-04-23 | 1990-04-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH043121U (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004286175A (ja) * | 2003-03-25 | 2004-10-14 | Koyo Seiko Co Ltd | 磁気軸受装置 |
| JP2004286176A (ja) * | 2003-03-25 | 2004-10-14 | Koyo Seiko Co Ltd | 磁気軸受装置 |
-
1990
- 1990-04-23 JP JP4254090U patent/JPH043121U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004286175A (ja) * | 2003-03-25 | 2004-10-14 | Koyo Seiko Co Ltd | 磁気軸受装置 |
| JP2004286176A (ja) * | 2003-03-25 | 2004-10-14 | Koyo Seiko Co Ltd | 磁気軸受装置 |