CN109268389A - 一种多线圈轴向磁轴承 - Google Patents
一种多线圈轴向磁轴承 Download PDFInfo
- Publication number
- CN109268389A CN109268389A CN201811413597.7A CN201811413597A CN109268389A CN 109268389 A CN109268389 A CN 109268389A CN 201811413597 A CN201811413597 A CN 201811413597A CN 109268389 A CN109268389 A CN 109268389A
- Authority
- CN
- China
- Prior art keywords
- font
- rotor
- mountain
- stator
- thrust disc
- 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.)
- Granted
Links
- 210000000529 third trochanter Anatomy 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 4
- 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
- 239000000725 suspension Substances 0.000 description 6
- 230000004907 flux Effects 0.000 description 4
- 208000020442 loss of weight Diseases 0.000 description 4
- 238000005339 levitation Methods 0.000 description 3
- 230000004323 axial length Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
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
- F16C32/0459—Details of the magnetic circuit
-
- 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
- F16C32/0459—Details of the magnetic circuit
- F16C32/0461—Details of the magnetic circuit of stationary parts of the magnetic circuit
-
- 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
- F16C32/0459—Details of the magnetic circuit
- F16C32/0468—Details of the magnetic circuit of moving parts of the magnetic circuit, e.g. of the rotor
-
- 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
- F16C32/0476—Active magnetic bearings for rotary movement with active support of one degree of freedom, e.g. axial magnetic bearings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811413597.7A CN109268389B (zh) | 2018-11-26 | 2018-11-26 | 一种多线圈轴向磁轴承 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811413597.7A CN109268389B (zh) | 2018-11-26 | 2018-11-26 | 一种多线圈轴向磁轴承 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109268389A true CN109268389A (zh) | 2019-01-25 |
CN109268389B CN109268389B (zh) | 2020-06-12 |
Family
ID=65191115
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811413597.7A Active CN109268389B (zh) | 2018-11-26 | 2018-11-26 | 一种多线圈轴向磁轴承 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109268389B (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002173838A (ja) * | 2000-11-30 | 2002-06-21 | Maruichi Sangyo Kk | カバリングマシンのスピンドル装置 |
RU2618570C2 (ru) * | 2012-03-02 | 2017-05-04 | Сименс Акциенгезелльшафт | Машина с улавливающим подшипником гибридной конструкции |
CN107165936A (zh) * | 2017-04-11 | 2017-09-15 | 南京埃克锐特机电科技有限公司 | 一种三自由度混合锥形径向磁轴承 |
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 |
-
2018
- 2018-11-26 CN CN201811413597.7A patent/CN109268389B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002173838A (ja) * | 2000-11-30 | 2002-06-21 | Maruichi Sangyo Kk | カバリングマシンのスピンドル装置 |
RU2618570C2 (ru) * | 2012-03-02 | 2017-05-04 | Сименс Акциенгезелльшафт | Машина с улавливающим подшипником гибридной конструкции |
CN107165936A (zh) * | 2017-04-11 | 2017-09-15 | 南京埃克锐特机电科技有限公司 | 一种三自由度混合锥形径向磁轴承 |
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 |
Also Published As
Publication number | Publication date |
---|---|
CN109268389B (zh) | 2020-06-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200511 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 |
|
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: Notification of Passing Examination on Formalities |
|
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 multi coil axial magnetic bearing Effective date of registration: 20220119 Granted publication date: 20200612 Pledgee: Beijing Zhongguancun bank Limited by Share Ltd. Pledgor: Huachi kinetic energy (Beijing) Technology Co.,Ltd. Registration number: Y2022990000052 |
|
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: 20200612 Pledgee: Beijing Zhongguancun bank Limited by Share Ltd. Pledgor: Huachi kinetic energy (Beijing) Technology Co.,Ltd. Registration number: Y2022990000052 |