Title:
RADIAL FOIL BEARING
Document Type and Number:
WIPO Patent Application WO/2019/004287
Kind Code:
A1
Abstract:
This radial foil bearing (3) has a bearing housing (12) having an insertion hole (12a), a top foil (9) accommodated in the insertion hole, and a lid (50, 50A, 50B) attached to an end surface of the bearing housing in an axial direction in which the insertion hole extends. The top foil is wound into a cylindrical shape in a manner such that both ends intersect so as to be drawn out to the bearing-housing side. Along the axial direction, the lid faces both ends of the top foil and/or an engaging member (16, 16C) that is attached to the bearing housing and that engages with the top foil.
Inventors:
OMORI NAOMICHI (JP)
Application Number:
PCT/JP2018/024381
Publication Date:
January 03, 2019
Filing Date:
June 27, 2018
Export Citation:
Assignee:
IHI CORP (JP)
International Classes:
F16C27/02; F16C35/02
Domestic Patent References:
WO2015087675A1 | 2015-06-18 | |||
WO2018153226A1 | 2018-08-30 |
Foreign References:
JP2013217425A | 2013-10-24 | |||
JP2015143572A | 2015-08-06 | |||
US3366427A | 1968-01-30 | |||
JP2003056561A | 2003-02-26 | |||
JP2017124796A | 2017-07-20 | |||
JP2013217425A | 2013-10-24 | |||
JP2014037857A | 2014-02-27 | |||
JP2010529390A | 2010-08-26 | |||
JP2010215980A | 2010-09-30 | |||
JP2006057652A | 2006-03-02 | |||
JP2004270904A | 2004-09-30 | |||
JP2009299748A | 2009-12-24 |
Other References:
See also references of EP 3647612A4
Attorney, Agent or Firm:
NISHIZAWA Kazuyoshi et al. (JP)
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