CN110107590B - 一种用于高速转子的箔片轴承 - Google Patents
一种用于高速转子的箔片轴承 Download PDFInfo
- Publication number
- CN110107590B CN110107590B CN201810930939.6A CN201810930939A CN110107590B CN 110107590 B CN110107590 B CN 110107590B CN 201810930939 A CN201810930939 A CN 201810930939A CN 110107590 B CN110107590 B CN 110107590B
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- CN
- China
- Prior art keywords
- foil
- cavity
- arc surface
- outer ring
- bearing
- 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
- 239000011888 foil Substances 0.000 title claims abstract description 384
- 238000013016 damping Methods 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000005422 blasting Methods 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 description 9
- 230000001050 lubricating effect Effects 0.000 description 4
- 230000006872 improvement Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 238000007747 plating Methods 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
- F16C17/00—Sliding-contact bearings for exclusively rotary movement
- F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
- F16C17/024—Sliding-contact bearings for exclusively rotary movement for radial load only with flexible leaves to create hydrodynamic wedge, e.g. radial foil bearings
-
- 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
- F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
- F16C27/02—Sliding-contact bearings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Support Of The Bearing (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810930939.6A CN110107590B (zh) | 2018-08-15 | 2018-08-15 | 一种用于高速转子的箔片轴承 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810930939.6A CN110107590B (zh) | 2018-08-15 | 2018-08-15 | 一种用于高速转子的箔片轴承 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110107590A CN110107590A (zh) | 2019-08-09 |
CN110107590B true CN110107590B (zh) | 2021-04-09 |
Family
ID=67483297
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810930939.6A Active CN110107590B (zh) | 2018-08-15 | 2018-08-15 | 一种用于高速转子的箔片轴承 |
Country Status (1)
Country | Link |
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CN (1) | CN110107590B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110594290B (zh) * | 2019-08-30 | 2021-03-05 | 广州市昊志机电股份有限公司 | 平箔组件、气体动压轴承和高速电机 |
CN113027907A (zh) * | 2021-03-22 | 2021-06-25 | 西安交通大学 | 一种弹性环-弹性箔片组合式径向轴承 |
CN114198390A (zh) * | 2021-12-16 | 2022-03-18 | 中车株洲电机有限公司 | 一种径向箔片气浮轴承 |
CN114458688B (zh) * | 2022-02-09 | 2024-04-09 | 山东天瑞重工有限公司 | 波箔型空气轴承 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5902049A (en) * | 1997-03-28 | 1999-05-11 | Mohawk Innovative Technology, Inc. | High load capacity compliant foil hydrodynamic journal bearing |
KR100745502B1 (ko) * | 2001-02-19 | 2007-08-02 | 삼성테크윈 주식회사 | 에어 포일 베어링 |
JP3820138B2 (ja) * | 2001-11-15 | 2006-09-13 | 三菱重工業株式会社 | 動圧型気体軸受及び動圧型気体軸受を備えたマイクロガスタービン |
CN101709747A (zh) * | 2009-11-17 | 2010-05-19 | 西安交通大学 | 一种具有反向波箔支承的箔片动压径向气体轴承 |
CN101839281B (zh) * | 2010-05-27 | 2012-07-11 | 西安交通大学 | 一种具有分段组合复合支承的箔片动压径向气体轴承 |
DE102015224866A1 (de) * | 2015-12-10 | 2017-06-14 | Schaeffler Technologies AG & Co. KG | Folienlager |
CN106451894A (zh) * | 2016-12-05 | 2017-02-22 | 中国工程物理研究院机械制造工艺研究所 | 采用空气动压箔片轴承进行支撑的高速永磁电机 |
CN108180223A (zh) * | 2018-03-06 | 2018-06-19 | 石家庄金士顿轴承科技有限公司 | 一种具有厚顶层箔片结构的径向箔片动压空气轴承 |
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2018
- 2018-08-15 CN CN201810930939.6A patent/CN110107590B/zh active Active
Also Published As
Publication number | Publication date |
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CN110107590A (zh) | 2019-08-09 |
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Effective date of registration: 20210929 Address after: Room 101, 1f, building 5, yard 9, Fengyuan street, Daxing District, Beijing 100162 Patentee after: BEIJING WENLI TECH Co.,Ltd. Address before: 527326 Yunfu (Foshan) hydrogen energy industrial park, Silao Town, Yunfu City, Guangdong Province Patentee before: Steady Power (Guangdong) Technology Co.,Ltd. |
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TR01 | Transfer of patent right |
Effective date of registration: 20220209 Address after: 527326 Building 2, area o, Foshan (Yunfu) industrial transfer park, Silao Town, Yuncheng district, Yunfu City, Guangdong Province Patentee after: Steady Power (Guangdong) Technology Co.,Ltd. Address before: Room 101, 1f, building 5, yard 9, Fengyuan street, Daxing District, Beijing 100162 Patentee before: BEIJING WENLI TECH Co.,Ltd. |
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TR01 | Transfer of patent right |
Effective date of registration: 20240116 Address after: 527326 Building 2, area o, Foshan (Yunfu) industrial transfer park, Silao Town, Yuncheng district, Yunfu City, Guangdong Province Patentee after: Steady Power (Guangdong) Technology Co.,Ltd. Patentee after: BEIJING NORMAL University Address before: 527326 Building 2, area o, Foshan (Yunfu) industrial transfer park, Silao Town, Yuncheng district, Yunfu City, Guangdong Province Patentee before: Steady Power (Guangdong) Technology Co.,Ltd. |
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TR01 | Transfer of patent right |