CN102588434B - 一种永磁悬浮轴承及其安装结构 - Google Patents
一种永磁悬浮轴承及其安装结构 Download PDFInfo
- Publication number
- CN102588434B CN102588434B CN201110005115.6A CN201110005115A CN102588434B CN 102588434 B CN102588434 B CN 102588434B CN 201110005115 A CN201110005115 A CN 201110005115A CN 102588434 B CN102588434 B CN 102588434B
- Authority
- CN
- China
- Prior art keywords
- permanent
- outer ring
- inner ring
- suspension bearing
- ring
- 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
- 239000000725 suspension Substances 0.000 title claims abstract description 118
- 230000002093 peripheral effect Effects 0.000 claims description 21
- 238000009434 installation Methods 0.000 claims description 9
- 230000002153 concerted effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000004020 conductor Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 230000005347 demagnetization Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006891 umpolung reaction Methods 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
- F16C32/0402—Bearings not otherwise provided for using magnetic or electric supporting means combined with other supporting means, e.g. hybrid bearings with both magnetic and fluid supporting means
-
- 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
- F16C32/0408—Passive magnetic bearings
- F16C32/041—Passive magnetic bearings with permanent magnets on one part attracting the other part
- F16C32/0412—Passive magnetic bearings with permanent magnets on one part attracting the other part for radial load mainly
-
- 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
- F16C32/0408—Passive magnetic bearings
- F16C32/0423—Passive magnetic bearings with permanent magnets on both parts repelling each other
- F16C32/0427—Passive magnetic bearings with permanent magnets on both parts repelling each other for axial load mainly
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
Abstract
Description
Claims (14)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110005115.6A CN102588434B (zh) | 2011-01-11 | 2011-01-11 | 一种永磁悬浮轴承及其安装结构 |
PCT/CN2011/070559 WO2012094836A1 (zh) | 2011-01-11 | 2011-01-25 | 一种永磁悬浮轴承及其安装结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110005115.6A CN102588434B (zh) | 2011-01-11 | 2011-01-11 | 一种永磁悬浮轴承及其安装结构 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102588434A CN102588434A (zh) | 2012-07-18 |
CN102588434B true CN102588434B (zh) | 2016-06-01 |
Family
ID=46477526
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110005115.6A Expired - Fee Related CN102588434B (zh) | 2011-01-11 | 2011-01-11 | 一种永磁悬浮轴承及其安装结构 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN102588434B (zh) |
WO (1) | WO2012094836A1 (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102767565B (zh) * | 2012-07-24 | 2015-01-14 | 清华大学 | 一种滚动滑动一体式辅助轴承 |
WO2014171526A1 (ja) * | 2013-04-17 | 2014-10-23 | 国立大学法人九州大学 | 遺伝子改変コクサッキーウイルス |
CN109281937B (zh) * | 2018-12-02 | 2023-10-27 | 迈格钠磁动力股份有限公司 | 一种永磁悬浮轴承转子 |
US11566663B2 (en) | 2019-06-26 | 2023-01-31 | Trane International Inc. | Bearing for supporting a rotating compressor shaft |
CN111237339B (zh) * | 2020-01-14 | 2020-12-11 | 燕山大学 | 一种减少齿轮泵平衡径向力的磁性滚动轴承及寿命计算方法 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1059302A1 (ru) * | 1982-05-28 | 1983-12-07 | Дважды Ордена Трудового Красного Знамени Предприятие П/Я А-1873 | Магнитна опора |
DE4234524A1 (de) * | 1991-10-14 | 1993-04-15 | Nsk Ltd | Hybride supraleitende lagervorrichtung und dafuer vorgesehenes betriebsverfahren |
CN1322244C (zh) * | 2005-05-27 | 2007-06-20 | 南京航空航天大学 | 永磁偏置径向磁轴承 |
CN101092990A (zh) * | 2007-07-13 | 2007-12-26 | 南京航空航天大学 | 一种永磁偏置轴向磁悬浮轴承 |
CN101555905A (zh) * | 2008-04-08 | 2009-10-14 | 卓向东 | 磁悬浮轴承及被悬浮起来的转轴 |
CN201428740Y (zh) * | 2009-06-26 | 2010-03-24 | 上海大学 | 工业应用型永磁悬浮轴承 |
CN201531526U (zh) * | 2009-10-30 | 2010-07-21 | 张平 | 一种永磁悬浮轴承和永磁悬浮轴承组件 |
WO2011001290A2 (en) * | 2009-07-02 | 2011-01-06 | Steorn Limited | Passive magnetic bearing |
CN201982504U (zh) * | 2011-01-11 | 2011-09-21 | 张平 | 一种永磁悬浮轴承及其安装结构 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2430568Y (zh) * | 2000-06-09 | 2001-05-16 | 余启佳 | 一种磁悬浮轴承 |
CN100510444C (zh) * | 2007-10-16 | 2009-07-08 | 上海大学 | 智能磁力轴承 |
-
2011
- 2011-01-11 CN CN201110005115.6A patent/CN102588434B/zh not_active Expired - Fee Related
- 2011-01-25 WO PCT/CN2011/070559 patent/WO2012094836A1/zh active Application Filing
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1059302A1 (ru) * | 1982-05-28 | 1983-12-07 | Дважды Ордена Трудового Красного Знамени Предприятие П/Я А-1873 | Магнитна опора |
DE4234524A1 (de) * | 1991-10-14 | 1993-04-15 | Nsk Ltd | Hybride supraleitende lagervorrichtung und dafuer vorgesehenes betriebsverfahren |
CN1322244C (zh) * | 2005-05-27 | 2007-06-20 | 南京航空航天大学 | 永磁偏置径向磁轴承 |
CN101092990A (zh) * | 2007-07-13 | 2007-12-26 | 南京航空航天大学 | 一种永磁偏置轴向磁悬浮轴承 |
CN101555905A (zh) * | 2008-04-08 | 2009-10-14 | 卓向东 | 磁悬浮轴承及被悬浮起来的转轴 |
CN201428740Y (zh) * | 2009-06-26 | 2010-03-24 | 上海大学 | 工业应用型永磁悬浮轴承 |
WO2011001290A2 (en) * | 2009-07-02 | 2011-01-06 | Steorn Limited | Passive magnetic bearing |
CN201531526U (zh) * | 2009-10-30 | 2010-07-21 | 张平 | 一种永磁悬浮轴承和永磁悬浮轴承组件 |
CN201982504U (zh) * | 2011-01-11 | 2011-09-21 | 张平 | 一种永磁悬浮轴承及其安装结构 |
Also Published As
Publication number | Publication date |
---|---|
WO2012094836A1 (zh) | 2012-07-19 |
CN102588434A (zh) | 2012-07-18 |
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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: BEIJING JINGYE MAGNETIC LEVITATION BEARING CO., LT Free format text: FORMER OWNER: ZHANG PING Effective date: 20150507 Free format text: FORMER OWNER: GUAN JIASHU ZHANG SIWEI Effective date: 20150507 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100031 XICHENG, BEIJING TO: 100068 FENGTAI, BEIJING |
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TA01 | Transfer of patent application right |
Effective date of registration: 20150507 Address after: 100068 Beijing, Fengtai District, South West Third Ring Road, building 16, floor 3, No. 1910, 16 Applicant after: Beijing JingYe Magnetic Levitation Bearing Co.,Ltd. Address before: 100031 Beijing City, Xicheng District Xuanwu West Street No. 97 B is building room 906 Applicant before: Zhang Ping Applicant before: Guan Jiashu Applicant before: Zhang Siwei |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20161228 Address after: 102611 Daxing District, Beijing Huang Village street, No. 5 Patentee after: BEIJING JINGYE BEARING CO.,LTD. Address before: 100068 Beijing, Fengtai District, South West Third Ring Road, building 16, floor 3, No. 1910, 16 Patentee before: Beijing JingYe Magnetic Levitation Bearing Co.,Ltd. |
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TR01 | Transfer of patent right |
Effective date of registration: 20190315 Address after: 448200 West Intersection of Industrial Sixth Road and Industrial Seventh Road, Shayang Economic Development Zone, Jingmen City, Hubei Province Patentee after: Hubei Jingye Heavy Industry Equipment Technology Co.,Ltd. Address before: 102611 No. 5 Shengyu Street, Huangcun Town, Daxing District, Beijing Patentee before: BEIJING JINGYE BEARING CO.,LTD. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200108 Address after: 102611 Daxing District, Beijing Huang Village street, No. 5 Patentee after: BEIJING JINGYE BEARING CO.,LTD. Address before: 448200 West Intersection of Industrial Sixth Road and Industrial Seventh Road, Shayang Economic Development Zone, Jingmen City, Hubei Province Patentee before: Hubei Jingye Heavy Industry Equipment Technology Co.,Ltd. |
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TR01 | Transfer of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Permanent magnet suspension bearing and installation structure thereof Effective date of registration: 20200624 Granted publication date: 20160601 Pledgee: Beijing finance Company limited by guarantee Pledgor: BEIJING JINGYE BEARING Co.,Ltd. Registration number: Y2020110000009 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 |