发明申请
US20130195647A1 GAS TURBINE ENGINE BEARING ARRANGEMENT INCLUDING AFT BEARING HUB GEOMETRY
审中-公开
气体涡轮发动机轴承装置，包括AFT轴承座几何
- 专利标题： GAS TURBINE ENGINE BEARING ARRANGEMENT INCLUDING AFT BEARING HUB GEOMETRY
- 专利标题（中）： 气体涡轮发动机轴承装置，包括AFT轴承座几何
-
申请号： US13364537申请日： 2012-02-02
-
公开(公告)号： US20130195647A1公开(公告)日： 2013-08-01
- 发明人: Marc J. Muldoon , William G. Sheridan , Gregory E. Reinhardt , Gregory M. Savela
- 申请人： Marc J. Muldoon , William G. Sheridan , Gregory E. Reinhardt , Gregory M. Savela
- 主分类号： F02C7/06
- IPC分类号： F02C7/06 ; B23P17/00
摘要：
An example gas turbine engine includes a housing and first and second spools coaxial with one another and arranged within the housing. The first spool is arranged within the second spool and extends between forward and aft ends. The aft end extends axially beyond the second spool. First and second bearings support the aft end of the first spool relative to the housing. An example method of assembling the gas turbine engine includes arranging a first spool within a second spool. First and second bearings are mounted between an aft end of the first spool and a fixed housing.
公开/授权文献
- US2170989A Alkyl halo-diphenyloxides 公开/授权日：1939-08-29
信息查询
IPC分类:
