CN109236858B - 一种三自由度轴向磁轴承 - Google Patents
一种三自由度轴向磁轴承 Download PDFInfo
- Publication number
- CN109236858B CN109236858B CN201811413598.1A CN201811413598A CN109236858B CN 109236858 B CN109236858 B CN 109236858B CN 201811413598 A CN201811413598 A CN 201811413598A CN 109236858 B CN109236858 B CN 109236858B
- Authority
- CN
- China
- Prior art keywords
- stator
- thrust disc
- magnetic bearing
- axial magnetic
- shaped
- 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.)
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Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000004804 winding Methods 0.000 description 10
- 239000000725 suspension Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 3
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
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
- F16C32/00—Bearings not otherwise provided for
- F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
- F16C32/0406—Magnetic bearings
- F16C32/044—Active magnetic bearings
- F16C32/0474—Active magnetic bearings for rotary movement
- F16C32/0485—Active magnetic bearings for rotary movement with active support of three degrees of freedom
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811413598.1A CN109236858B (zh) | 2018-11-26 | 2018-11-26 | 一种三自由度轴向磁轴承 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811413598.1A CN109236858B (zh) | 2018-11-26 | 2018-11-26 | 一种三自由度轴向磁轴承 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109236858A CN109236858A (zh) | 2019-01-18 |
CN109236858B true CN109236858B (zh) | 2020-08-04 |
Family
ID=65073947
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811413598.1A Active CN109236858B (zh) | 2018-11-26 | 2018-11-26 | 一种三自由度轴向磁轴承 |
Country Status (1)
Country | Link |
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CN (1) | CN109236858B (zh) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100487257C (zh) * | 2007-04-26 | 2009-05-13 | 北京航空航天大学 | 一种永磁偏置轴向磁轴承 |
CN100455832C (zh) * | 2007-06-25 | 2009-01-28 | 江苏大学 | 三自由度双薄片三相交流混合磁轴承 |
CN102163942B (zh) * | 2007-10-18 | 2015-04-22 | 株式会社易威奇 | 磁悬浮电动机 |
CN202883726U (zh) * | 2012-09-06 | 2013-04-17 | 江苏大学 | 一种永磁偏磁轴向混合磁轴承 |
CN207454554U (zh) * | 2017-05-22 | 2018-06-05 | 北京石油化工学院 | 一种三自由度低功耗永磁偏置解耦磁轴承 |
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2018
- 2018-11-26 CN CN201811413598.1A patent/CN109236858B/zh active Active
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Publication number | Publication date |
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CN109236858A (zh) | 2019-01-18 |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
DD01 | Delivery of document by public notice | ||
DD01 | Delivery of document by public notice |
Addressee: Xie Xiaoxuan Document name: Notification to Go Through Formalities of Registration |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200622 Address after: 101111 5-02, building 5, yard 10, Jiachuang Road, Tongzhou District, Beijing Applicant after: Huachi kinetic energy (Beijing) Technology Co.,Ltd. Address before: 100191 Beijing Haidian District Zhichun Road 29 North Airlines Dayuncun 9 Building 1505 Apartment 1505 Applicant before: Xie Xiaoxuan |
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DD01 | Delivery of document by public notice |
Addressee: Xie Xiaoxuan Document name: Notification of Decision on Request for Restoration of Right |
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DD01 | Delivery of document by public notice | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
DD01 | Delivery of document by public notice | ||
DD01 | Delivery of document by public notice |
Addressee: Xie Xiaoxuan Document name: Notice of conformity |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A three degree of freedom axial magnetic bearing Effective date of registration: 20220119 Granted publication date: 20200804 Pledgee: Beijing Zhongguancun bank Limited by Share Ltd. Pledgor: Huachi kinetic energy (Beijing) Technology Co.,Ltd. Registration number: Y2022990000052 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231030 Granted publication date: 20200804 Pledgee: Beijing Zhongguancun bank Limited by Share Ltd. Pledgor: Huachi kinetic energy (Beijing) Technology Co.,Ltd. Registration number: Y2022990000052 |