CN114562511A - 一种破壁凸起型箔片动压气体径向轴承 - Google Patents
一种破壁凸起型箔片动压气体径向轴承 Download PDFInfo
- Publication number
- CN114562511A CN114562511A CN202210282809.2A CN202210282809A CN114562511A CN 114562511 A CN114562511 A CN 114562511A CN 202210282809 A CN202210282809 A CN 202210282809A CN 114562511 A CN114562511 A CN 114562511A
- Authority
- CN
- China
- Prior art keywords
- foil
- elastic
- wall
- type
- 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.)
- Pending
Links
- 239000011888 foil Substances 0.000 title claims abstract description 109
- 238000003466 welding Methods 0.000 claims description 3
- 238000005119 centrifugation Methods 0.000 claims description 2
- 230000005489 elastic deformation Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 18
- 239000002184 metal Substances 0.000 description 3
- 230000005587 bubbling Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Images
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
- 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
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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
- F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
- F16C27/02—Sliding-contact 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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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 (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210282809.2A CN114562511A (zh) | 2022-03-22 | 2022-03-22 | 一种破壁凸起型箔片动压气体径向轴承 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210282809.2A CN114562511A (zh) | 2022-03-22 | 2022-03-22 | 一种破壁凸起型箔片动压气体径向轴承 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN114562511A true CN114562511A (zh) | 2022-05-31 |
Family
ID=81719193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210282809.2A Pending CN114562511A (zh) | 2022-03-22 | 2022-03-22 | 一种破壁凸起型箔片动压气体径向轴承 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN114562511A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116972067A (zh) * | 2023-09-25 | 2023-10-31 | 天津飞旋科技股份有限公司 | 一种动静压混合箔片轴承及轴系 |
-
2022
- 2022-03-22 CN CN202210282809.2A patent/CN114562511A/zh active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116972067A (zh) * | 2023-09-25 | 2023-10-31 | 天津飞旋科技股份有限公司 | 一种动静压混合箔片轴承及轴系 |
CN116972067B (zh) * | 2023-09-25 | 2023-11-28 | 天津飞旋科技股份有限公司 | 一种动静压混合箔片轴承及轴系 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20240108 Address after: Room 01053, 5th Floor, Unit 1, Building 2, Hailiang Mingzhu Garden, Bengbu City, Anhui Province, 231399 Applicant after: Bengbu Zhongxing Siyuan Refrigeration Technology Co.,Ltd. Address before: No.22 Xinong Road, Yangling Demonstration Zone, Xianyang City, Shaanxi Province, 712100 Applicant before: NORTHWEST A & F University Applicant before: Bengbu Zhongxing Siyuan Refrigeration Technology Co.,Ltd. |
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TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20240605 Address after: 710086, 1st and 2nd floors of Building 9, Fengdong Chuangzhi Yungu, No. 1212 Tianzhang Third Road, West Section of Fengye Avenue, Fengdong New City, Xi'an City, Shaanxi Province Applicant after: Qicheng Suspension Technology (Xi'an) Co.,Ltd. Country or region after: China Address before: Room 01053, 5th Floor, Unit 1, Building 2, Hailiang Mingzhu Garden, Bengbu City, Anhui Province, 231399 Applicant before: Bengbu Zhongxing Siyuan Refrigeration Technology Co.,Ltd. Country or region before: China |
|
TA01 | Transfer of patent application right |