CN107100933B - 一种主动密封式空气静压轴承 - Google Patents
一种主动密封式空气静压轴承 Download PDFInfo
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- CN107100933B CN107100933B CN201710240908.3A CN201710240908A CN107100933B CN 107100933 B CN107100933 B CN 107100933B CN 201710240908 A CN201710240908 A CN 201710240908A CN 107100933 B CN107100933 B CN 107100933B
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- stator
- rotor
- gas
- cavity
- active sealing
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Classifications
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- 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
- F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
- F16C32/0603—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a gas cushion, e.g. an air cushion
- F16C32/0614—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a gas cushion, e.g. an air cushion the gas being supplied under pressure, e.g. aerostatic bearings
- F16C32/0625—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a gas cushion, e.g. an air cushion the gas being supplied under pressure, e.g. aerostatic bearings via supply slits
-
- 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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710240908.3A CN107100933B (zh) | 2017-04-13 | 2017-04-13 | 一种主动密封式空气静压轴承 |
Applications Claiming Priority (1)
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CN201710240908.3A CN107100933B (zh) | 2017-04-13 | 2017-04-13 | 一种主动密封式空气静压轴承 |
Publications (2)
Publication Number | Publication Date |
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CN107100933A CN107100933A (zh) | 2017-08-29 |
CN107100933B true CN107100933B (zh) | 2019-04-12 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201710240908.3A Active CN107100933B (zh) | 2017-04-13 | 2017-04-13 | 一种主动密封式空气静压轴承 |
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CN (1) | CN107100933B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111765062B (zh) * | 2020-06-10 | 2022-10-14 | 中国航发北京航科发动机控制系统科技有限公司 | 一种高低压组合式燃油泵结构 |
CN114060409A (zh) * | 2020-07-29 | 2022-02-18 | 青岛海尔智能技术研发有限公司 | 气体轴承、压缩机和空调系统 |
CN116587014B (zh) * | 2023-07-18 | 2023-10-31 | 通用技术集团机床工程研究院有限公司 | 用于气浮主轴的气密封组件及超精密机床 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN86105066A (zh) * | 1986-08-26 | 1987-10-21 | 机械工业部北京电机研究所 | 一种静压轴承或静压流体垫装置 |
CN2842057Y (zh) * | 2005-09-30 | 2006-11-29 | 西安工业学院 | 高刚度气体静压轴承 |
CN201306383Y (zh) * | 2008-10-31 | 2009-09-09 | 西安工业大学 | 高刚度静压气体径向轴承 |
CN102128272A (zh) * | 2011-02-25 | 2011-07-20 | 西华大学 | 可控机械密封装置 |
CN103100970A (zh) * | 2013-01-31 | 2013-05-15 | 西安工业大学 | 一种可带气研抛的旋转密封装置 |
CN103244559A (zh) * | 2012-02-03 | 2013-08-14 | 达航工业股份有限公司 | 衬套式空气轴承及主轴装置 |
CN105257700A (zh) * | 2015-11-12 | 2016-01-20 | 湖南大学 | 一种新型动静压混合可倾瓦径向气体轴承 |
CN106285914A (zh) * | 2016-09-08 | 2017-01-04 | 中国航空动力机械研究所 | 波转子增压器及具有该波转子增压器的发动机 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2587227B2 (ja) * | 1987-02-06 | 1997-03-05 | キヤノン株式会社 | 気体軸受装置 |
JP2775454B2 (ja) * | 1989-02-14 | 1998-07-16 | キヤノン株式会社 | 真空用エアーベアリング |
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2017
- 2017-04-13 CN CN201710240908.3A patent/CN107100933B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN86105066A (zh) * | 1986-08-26 | 1987-10-21 | 机械工业部北京电机研究所 | 一种静压轴承或静压流体垫装置 |
CN2842057Y (zh) * | 2005-09-30 | 2006-11-29 | 西安工业学院 | 高刚度气体静压轴承 |
CN201306383Y (zh) * | 2008-10-31 | 2009-09-09 | 西安工业大学 | 高刚度静压气体径向轴承 |
CN102128272A (zh) * | 2011-02-25 | 2011-07-20 | 西华大学 | 可控机械密封装置 |
CN103244559A (zh) * | 2012-02-03 | 2013-08-14 | 达航工业股份有限公司 | 衬套式空气轴承及主轴装置 |
CN103100970A (zh) * | 2013-01-31 | 2013-05-15 | 西安工业大学 | 一种可带气研抛的旋转密封装置 |
CN105257700A (zh) * | 2015-11-12 | 2016-01-20 | 湖南大学 | 一种新型动静压混合可倾瓦径向气体轴承 |
CN106285914A (zh) * | 2016-09-08 | 2017-01-04 | 中国航空动力机械研究所 | 波转子增压器及具有该波转子增压器的发动机 |
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CN107100933A (zh) | 2017-08-29 |
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Effective date of registration: 20201013 Address after: 518000 303, room 5, Huiyuan, 1088, Xue Yuan Avenue, Taoyuan street, Nanshan District, Shenzhen, Guangdong. Patentee after: SHENZHEN YIDONG AVIATION TECHNOLOGY Co.,Ltd. Address before: 1088 No. 518055 Guangdong city of Shenzhen province Nanshan District Xili Xueyuan Road Patentee before: SOUTH University OF SCIENCE AND TECHNOLOGY OF CHINA |
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Effective date of registration: 20211008 Address after: Room 101, classic food industry innovation service complex, Youchegang Town, Xiuzhou District, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Yidong Technology Co.,Ltd. Address before: Room 303, building 5, Huiyuan, South University of science and technology, 1088 Xueyuan Avenue, Taoyuan Street, Nanshan District, Shenzhen, Guangdong 518000 Patentee before: SHENZHEN YIDONG AVIATION TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20230724 Address after: 199 Linyu North Road, Jiaochuan street, Zhenhai District, Ningbo City, Zhejiang Province Patentee after: NINGBO ZHENHAI TIMES BEARING CO.,LTD. Address before: Room 101, classic food industry innovation service complex, Youchegang Town, Xiuzhou District, Jiaxing City, Zhejiang Province Patentee before: Zhejiang Yidong Technology Co.,Ltd. |