EP 2742228 A1 20140618 - THRUST REVERSER DEVICE
Title (en)
THRUST REVERSER DEVICE
Title (de)
SCHUBUMKEHRVORRICHTUNG
Title (fr)
DISPOSITIF D'INVERSION DE POUSSÉE
Publication
Application
Priority
- FR 1157227 A 20110808
- FR 2012051580 W 20120705
Abstract (en)
[origin: WO2013021110A1] The invention relates to a thrust reverser device (100) for a nacelle, including at least: a translatable thrust reverser cowl (30) capable of alternately passing from a closed position, in which the cowl ensures the aerodynamic continuity of the nacelle and covers a flow-diverting means (40, 80), to an open position, in which the cowl opens a passage in the nacelle and uncovers the flow-diverting means (40, 80); a means (40) for diverting the flow through the passage, including a plurality of first cascades (40) distributed over the circumference of the cowl (30) and arranged such that at least a portion of the diverted flow passes through said cascades; and a rear frame (70) supporting a downstream end of at least one cascade (40), the thrust reverser device being characterized in that the rear frame (70) includes at least one extending structure (80) having second cascades (81) that redirect a portion of the diverted flow when the jet of the device is reversed, said structure (80) extending the first cascades (40).
IPC 8 full level
F02K 1/72 (2006.01)
CPC (source: EP US)
F02K 1/566 (2013.01 - US); F02K 1/72 (2013.01 - EP US); Y02T 50/60 (2013.01 - EP US)
Citation (search report)
See references of WO 2013021110A1
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 2013021110 A1 20130214; BR 112014002212 A2 20170221; CA 2842749 A1 20130214; CN 103732900 A 20140416; EP 2742228 A1 20140618; FR 2978990 A1 20130215; RU 2014108514 A 20150920; US 2014154064 A1 20140605
DOCDB simple family (application)
FR 2012051580 W 20120705; BR 112014002212 A 20120705; CA 2842749 A 20120705; CN 201280038800 A 20120705; EP 12744048 A 20120705; FR 1157227 A 20110808; RU 2014108514 A 20120705; US 201414176236 A 20140210