发明申请
- 专利标题： AIR-FOIL BEARING
- 专利标题（中）： 空心轴承
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申请号： US14489780申请日： 2014-09-18
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公开(公告)号： US20150086141A1公开(公告)日： 2015-03-26
- 发明人: Cheol-hoon PARK , Sang-Kyu Choi , Doo Euy Hong , Tae Gwang Yoon , Sung Hwi Lee , Sang-Yong Ham
- 申请人： KOREA INSTITUTE OF MACHINERY & MATERIALS
- 优先权： KR10-2013-0112435 20130923; KR10-2013-0112452 20130923; KR10-2013-0112480 20130923
- 主分类号： F16C17/04
- IPC分类号： F16C17/04 ; F16C17/12
摘要：
The present invention provides an air-foil bearing including a damper body, a front welding plate, and a front top foil for increasing durability, and which has a first bending mode. The damper body includes a front body portion, a rear body portion, and a front protruded portion protruded upward from the front body portion to have a flat protruded surface, and the front welding plate includes a front first contact portion in surface contact with a top surface of the front protruded portion and a front second contact portion which is a portion that is bent from the front first contact portion in surface contact with the front welding plate.
公开/授权文献
- US09181977B2 Air-foil bearing 公开/授权日：2015-11-10