- 专利标题： Variable geometry inlet system
-
申请号： US14462981申请日： 2014-08-19
-
公开(公告)号： US10221764B2公开(公告)日： 2019-03-05
- 发明人: Michel Labrecque , Vincent Couture-Gagnon , Richard Ullyott
- 申请人： PRATT & WHITNEY CANADA CORP.
- 申请人地址： CA Longueuil, QC
- 专利权人： PRATT & WHITNEY CANADA CORP.
- 当前专利权人： PRATT & WHITNEY CANADA CORP.
- 当前专利权人地址： CA Longueuil, QC
- 代理机构： Norton Rose Fulbright Canada LLP
- 主分类号： F02C7/045
- IPC分类号： F02C7/045 ; F02K3/04 ; F02C7/042 ; F01D17/14 ; F02K3/02
摘要：
A variable geometry inlet system of an aircraft engine includes an inlet duct. The inlet duct includes at least first and second sections moveable between extended and retracted positions such that the inlet duct defines a variable axial length of an inlet in controlling noise.
公开/授权文献
- US20160053683A1 VARIABLE GEOMETRY INLET SYSTEM 公开/授权日：2016-02-25
信息查询
IPC分类:
