CN102392852B - 一种轴向磁轴承 - Google Patents
一种轴向磁轴承 Download PDFInfo
- Publication number
- CN102392852B CN102392852B CN201110342698.1A CN201110342698A CN102392852B CN 102392852 B CN102392852 B CN 102392852B CN 201110342698 A CN201110342698 A CN 201110342698A CN 102392852 B CN102392852 B CN 102392852B
- Authority
- CN
- China
- Prior art keywords
- stator core
- magnetic
- outer ring
- rotor
- 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.)
- Expired - Fee Related
Links
- 239000000463 material Substances 0.000 claims description 12
- 230000004907 flux Effects 0.000 claims description 10
- 230000035699 permeability Effects 0.000 claims description 9
- 239000000725 suspension Substances 0.000 claims description 5
- 230000005284 excitation Effects 0.000 claims description 3
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 3
- 150000002910 rare earth metals Chemical class 0.000 claims description 3
- 229910000859 α-Fe Inorganic materials 0.000 claims description 3
- 239000002648 laminated material Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 230000001276 controlling effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 229910000976 Electrical steel Inorganic materials 0.000 description 3
- 230000004323 axial length Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002159 nanocrystal Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Landscapes
- Magnetic Bearings And Hydrostatic Bearings (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110342698.1A CN102392852B (zh) | 2011-11-03 | 2011-11-03 | 一种轴向磁轴承 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110342698.1A CN102392852B (zh) | 2011-11-03 | 2011-11-03 | 一种轴向磁轴承 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102392852A CN102392852A (zh) | 2012-03-28 |
| CN102392852B true CN102392852B (zh) | 2014-05-14 |
Family
ID=45860216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110342698.1A Expired - Fee Related CN102392852B (zh) | 2011-11-03 | 2011-11-03 | 一种轴向磁轴承 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102392852B (zh) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102678746B (zh) * | 2012-03-30 | 2016-01-13 | 刘延风 | 一种安培力径向电磁轴承 |
| CN102944980A (zh) * | 2012-11-02 | 2013-02-27 | 清华大学 | 一种具有永磁重力支撑结构的微动台 |
| CN103195807B (zh) * | 2013-03-27 | 2015-09-16 | 刘延风 | 定子磁场源的安培力径向电磁轴承及其径轴复合轴承 |
| CN108374837B (zh) * | 2018-02-06 | 2019-07-12 | 中国人民解放军战略支援部队航天工程大学 | 一种三磁路洛伦兹力磁轴承 |
| CN110285142A (zh) * | 2019-06-04 | 2019-09-27 | 清华大学 | 半开式的止推磁悬浮轴承 |
| CN112366911B (zh) * | 2020-09-27 | 2021-09-24 | 江苏中工高端装备研究院有限公司 | 一种永磁轴向磁通磁悬浮电机及风机 |
| CN113452199B (zh) * | 2021-06-10 | 2022-05-20 | 华中科技大学 | 一种立式安装电机用机械永磁混合轴承系统 |
| CN115360880B (zh) * | 2022-10-21 | 2023-03-31 | 山东天瑞重工有限公司 | 一种卷绕铁芯推力磁轴承 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101054997A (zh) * | 2007-04-26 | 2007-10-17 | 北京航空航天大学 | 一种永磁偏置轴向磁轴承 |
| CN201041974Y (zh) * | 2007-02-07 | 2008-03-26 | 熊巨藩 | 一种双凸极轴向磁场永磁电动机 |
| WO2008034542A1 (de) * | 2006-09-22 | 2008-03-27 | Ebm-Papst St. Georgen Gmbh & Co. Kg | Lüfter |
| CN201639402U (zh) * | 2010-02-09 | 2010-11-17 | 昆山广兴电子有限公司 | 具有轴向气隙的微型马达 |
| EP2284980A2 (en) * | 2009-08-06 | 2011-02-16 | Gene Power Holding Co. Ltd. | Generator with axial gap and permanent magnets |
-
2011
- 2011-11-03 CN CN201110342698.1A patent/CN102392852B/zh not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008034542A1 (de) * | 2006-09-22 | 2008-03-27 | Ebm-Papst St. Georgen Gmbh & Co. Kg | Lüfter |
| CN201041974Y (zh) * | 2007-02-07 | 2008-03-26 | 熊巨藩 | 一种双凸极轴向磁场永磁电动机 |
| CN101054997A (zh) * | 2007-04-26 | 2007-10-17 | 北京航空航天大学 | 一种永磁偏置轴向磁轴承 |
| EP2284980A2 (en) * | 2009-08-06 | 2011-02-16 | Gene Power Holding Co. Ltd. | Generator with axial gap and permanent magnets |
| CN201639402U (zh) * | 2010-02-09 | 2010-11-17 | 昆山广兴电子有限公司 | 具有轴向气隙的微型马达 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102392852A (zh) | 2012-03-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102392852B (zh) | 一种轴向磁轴承 | |
| CN100487257C (zh) | 一种永磁偏置轴向磁轴承 | |
| CN105090245B (zh) | 一种非对称永磁偏置轴向磁轴承 | |
| CN105864292A (zh) | 一种永磁偏置三自由度磁轴承 | |
| CN101581336B (zh) | 永磁偏置轴向磁悬浮轴承 | |
| CN102900761B (zh) | 一种永磁偏磁轴向混合磁轴承 | |
| CN106015331B (zh) | 一种低功耗永磁偏置五自由度集成化磁轴承 | |
| CN107448474B (zh) | 一种车载飞轮电池用五自由度混合磁轴承 | |
| CN103925291B (zh) | 一种永磁偏置混合轴向磁轴承 | |
| CN108825655A (zh) | 一种带隔磁环的径向轴向三自由度磁轴承 | |
| CN101025198A (zh) | 一种永磁偏磁轴向混合磁轴承 | |
| CN104118579B (zh) | 一种四自由度单框架磁悬浮控制力矩陀螺 | |
| CN106050918A (zh) | 一种永磁偏置五自由度集成化磁悬浮支撑系统 | |
| CN101994761B (zh) | 一种双永磁体外转子永磁偏置径向磁轴承 | |
| CN108374837B (zh) | 一种三磁路洛伦兹力磁轴承 | |
| CN108757731A (zh) | 一种永磁体轴向磁化的径向轴向三自由度磁轴承 | |
| CN101922510A (zh) | 一种双永磁体内转子永磁偏置径向磁轴承 | |
| CN104141685A (zh) | 一种主被动内转子磁轴承 | |
| CN105840654B (zh) | 一种永磁偏置单自由度轴向磁轴承 | |
| CN103683571B (zh) | 两自由度定子永磁偏置永磁型无轴承电机 | |
| CN102537048A (zh) | 一种可控制径向扭转的轴向磁轴承 | |
| CN103939465B (zh) | 一种单自由度磁轴承 | |
| CN113839516A (zh) | 轴向悬浮用定子组件、磁悬浮电机及直线式电磁执行机构 | |
| CN205663759U (zh) | 一种永磁偏置单自由度轴向磁轴承 | |
| CN201696492U (zh) | 低功耗混合式磁轴承 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIFANG POLYTECHNIC UNIV. Free format text: FORMER OWNER: JIA XINTAO Effective date: 20140403 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhou Jinghua Inventor after: Li Zhengxi Inventor after: Zhang Xiaowei Inventor after: Chen Yaai Inventor before: Jia Xintao |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 050500 SHIJIAZHUANG, HEBEI PROVINCE TO: 100144 SHIJINGSHAN, BEIJING Free format text: CORRECT: INVENTOR; FROM: JIA XINTAO TO: ZHOU JINGHUA LI ZHENGXI ZHANG XIAOWEI CHEN YAAI |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20140403 Address after: 100144 Beijing City, Shijingshan District Jin Yuan Zhuang Road No. 5 Applicant after: Beifang Polytechnic Univ. Address before: Zhu Shicun Bei wa Xiang 050500 in Hebei County of Lingshou Province Applicant before: Jia Xintao |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140514 Termination date: 20141103 |
|
| EXPY | Termination of patent right or utility model |