EP 2788609 A1 20141015 - GAS TURBINE ENGINE WITH AXIAL MOVABLE FAN VARIABLE AREA NOZZLE
Title (en)
GAS TURBINE ENGINE WITH AXIAL MOVABLE FAN VARIABLE AREA NOZZLE
Title (de)
GASTURBINENMOTOR MIT EINER AXIAL BEWEGLICHEN GEBLÄSEDÜSE MIT VARIABLEM BEREICH
Title (fr)
MOTEUR À TURBINE À GAZ POSSÉDANT UNE BUSE À SURFACE VARIABLE DE VENTILATEUR MOBILE AXIALEMENT
Publication
Application
Priority
- US 201113314365 A 20111208
- US 2012068336 W 20121207
Abstract (en)
[origin: WO2013126123A1] A nacelle assembly for a high-bypass gas turbine engine includes a fan variable area nozzle axially movable relative the fan nacelle to define an auxiliary port to vary a fan nozzle exit area and adjust a pressure ratio of the fan bypass airflow during engine operation.
IPC 8 full level
F02K 3/075 (2006.01)
CPC (source: EP)
F02K 1/09 (2013.01); F02K 3/06 (2013.01); F02K 3/075 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2013126123 A1 20130829; CN 104040158 A 20140910; EP 2788609 A1 20141015; EP 2788609 A4 20150826; SG 11201402854V A 20140730
DOCDB simple family (application)
US 2012068336 W 20121207; CN 201280060203 A 20121207; EP 12869088 A 20121207; SG 11201402854V A 20121207