Invention Grant
- Patent Title: Twin fan turbomachine
- Patent Title (中): 双风扇涡轮机
-
Application No.: US12163504Application Date: 2008-06-27
-
Publication No.: US08225593B2Publication Date: 2012-07-24
- Inventor: Son Le Hong , Olivier Michael Molinari , Regis Eugene Henri Servant
- Applicant: Son Le Hong , Olivier Michael Molinari , Regis Eugene Henri Servant
- Applicant Address: FR Paris
- Assignee: SNECMA
- Current Assignee: SNECMA
- Current Assignee Address: FR Paris
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: FR0704648 20070628
- Main IPC: F02K3/00
- IPC: F02K3/00 ; F02C7/06 ; F02C3/10
Abstract:
A twin fan turbomachine with two contrarotating fans, one upstream and one downstream, driven by two contrarotating coaxial shafts each of which connects one fan impeller to at least one low-pressure turbine impeller located downstream, the downstream fan impeller being connected by its downstream part to its drive shaft.
Public/Granted literature
- US20090000273A1 TWIN FAN TURBOMACHINE Public/Granted day:2009-01-01
Information query
