中文版 | English
Title

一种面向双转子支撑的静压空气轴承

Author
First Inventor
魏佐君
Original applicant
南方科技大学
First applicant
南方科技大学
Address of First applicant
518055 广东省深圳市南山区桃源街道学苑大道1088号
Current applicant
南方科技大学
Address of Current applicant
518055 广东省深圳市南山区桃源街道学苑大道1088号 (广东,深圳,南山区)
First Current Applicant
南方科技大学
Address of First Current Applicant
518055 广东省深圳市南山区桃源街道学苑大道1088号 (广东,深圳,南山区)
Application Number
CN202210208140.2
Application Date
2022-03-03
Open (Notice) Number
CN115199647B
Date Available
2023-08-22
Publication Years
2023-08-22
Status of Patent
授权
Legal Date
2023-08-22
Subtype
授权发明
SUSTech Authorship
First
Abstract
本申请公开了一种面向双转子支撑的静压空气轴承,包括自外向内依次套装设置的外壳支撑、外轴套、第二转子轴承、内轴套和第一转子轴承;所述内轴套与所述第二转子轴承固接,所述外轴套与所述外壳支撑固接,所述内轴套和所述第一转子轴承之间设有用以形成气膜的第一径向间隙,所述外轴套和所述第二转子轴承之间设有用以形成气膜的第二径向间隙,所述外壳支撑、所述外轴套、所述第二转子轴承、所述内轴套均开设贯穿且相互连通的气孔。上述面向双转子支撑的静压空气轴承具有优良的高速性能,且结构简单、运维方便。
Other Abstract
本申请公开了一种面向双转子支撑的静压空气轴承,包括自外向内依次套装设置的外壳支撑、外轴套、第二转子轴承、内轴套和第一转子轴承;所述内轴套与所述第二转子轴承固接,所述外轴套与所述外壳支撑固接,所述内轴套和所述第一转子轴承之间设有用以形成气膜的第一径向间隙,所述外轴套和所述第二转子轴承之间设有用以形成气膜的第二径向间隙,所述外壳支撑、所述外轴套、所述第二转子轴承、所述内轴套均开设贯穿且相互连通的气孔。上述面向双转子支撑的静压空气轴承具有优良的高速性能,且结构简单、运维方便。
CPC Classification Number
F16C32/0614 ; F16C32/0662
IPC Classification Number
F16C32/06
INPADOC Legal Status
(+PATENT GRANT)[2023-08-22][CN]
INPADOC Patent Family Count
1
Extended Patent Family Count
1
Priority date
2022-03-03
Patent Agent
薛晨光
Agency
北京集佳知识产权代理有限公司
URL[Source Record]
Data Source
PatSnap
Document TypePatent
Identifierhttp://kc.sustech.edu.cn/handle/2SGJ60CL/562611
DepartmentDepartment of Mechanics and Aerospace Engineering
Recommended Citation
GB/T 7714
魏佐君,甘晓华,任光明. 一种面向双转子支撑的静压空气轴承[P]. 2023-08-22.
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