JP2002339970A5 - - Google Patents
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- Publication number
- JP2002339970A5 JP2002339970A5 JP2001144958A JP2001144958A JP2002339970A5 JP 2002339970 A5 JP2002339970 A5 JP 2002339970A5 JP 2001144958 A JP2001144958 A JP 2001144958A JP 2001144958 A JP2001144958 A JP 2001144958A JP 2002339970 A5 JP2002339970 A5 JP 2002339970A5
- Authority
- JP
- Japan
- Prior art keywords
- bearing device
- magnetic bearing
- rotor shaft
- magnetic
- rotor
- 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
- 239000000463 material Substances 0.000 claims 2
- 238000005339 levitation Methods 0.000 claims 1
- 230000001050 lubricating effect Effects 0.000 claims 1
- 230000013011 mating Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 4
- 238000010791 quenching Methods 0.000 description 4
- 230000000171 quenching effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001144958A JP2002339970A (ja) | 2001-05-15 | 2001-05-15 | 磁気軸受装置及びターボ分子ポンプ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001144958A JP2002339970A (ja) | 2001-05-15 | 2001-05-15 | 磁気軸受装置及びターボ分子ポンプ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2002339970A JP2002339970A (ja) | 2002-11-27 |
| JP2002339970A5 true JP2002339970A5 (enExample) | 2004-12-09 |
Family
ID=18990835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001144958A Pending JP2002339970A (ja) | 2001-05-15 | 2001-05-15 | 磁気軸受装置及びターボ分子ポンプ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2002339970A (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5229499B2 (ja) * | 2009-06-30 | 2013-07-03 | 株式会社安川電機 | 磁気軸受装置、およびそれを備える真空ポンプ |
| CN102425557B (zh) * | 2011-12-08 | 2014-09-03 | 北京中科科仪股份有限公司 | 一种获取磁悬浮分子泵转子悬浮中心的控制方法 |
| EP2808551B1 (en) * | 2013-05-30 | 2020-01-08 | Nuovo Pignone S.r.l. | Rotating machine with at least one active magnetic bearing and auxiliary rolling bearings |
| KR101795857B1 (ko) * | 2015-08-25 | 2017-11-09 | 주식회사 포스코 | 마그네틱 베어링 장치 및 이를 포함하는 용융아연도금장치 |
| CN110886774B (zh) * | 2019-11-13 | 2025-04-25 | 珠海格力电器股份有限公司 | 一种磁悬浮径向轴承转子结构、径向轴承、电机 |
-
2001
- 2001-05-15 JP JP2001144958A patent/JP2002339970A/ja active Pending
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