EP 2643178 A1 20131002 - AIR-DISTRIBUTING DEVICE COMPRISING AIR GUIDE VANES HAVING COMPLEMENTARY DEFORMATIONS THAT FORM A SEAL
Title (en)
AIR-DISTRIBUTING DEVICE COMPRISING AIR GUIDE VANES HAVING COMPLEMENTARY DEFORMATIONS THAT FORM A SEAL
Title (de)
LUFTVERTEILER MIT LUFTLEITSCHAUFELN MIT KOMPLEMENTÄREN VERFORMUNGEN, DIE EINE DICHTUNG BILDEN
Title (fr)
DISPOSITIF DE DISTRIBUTION D'AIR À AILETTES DE GUIDAGE D'AIR À DÉFORMATIONS COMPLÉMENTAIRES POUR ASSURER L'ÉTANCHÉITÉ
Publication
Application
Priority
- FR 1059737 A 20101125
- FR 2011052693 W 20111118
Abstract (en)
[origin: WO2012069741A1] The invention relates to an air-distributing device (DA) including at least two vanes (A1-A4) for guiding air from an upstream area, said vanes being provided with first (F1) and second (F2) opposite surfaces and being rotatably mounted so that they can be driven simultaneously between first and second end positions that prevent and allow the passage of air respectively. Each vane (A1-A4) includes first (E1) and second (E2) opposite ends, and the aforementioned first (F1) and second (F2) surfaces are provided respectively with first (DF1) and second (DF2) deformations having complementary shapes, such that the first deformation (DF1) of one vane (A1) and the second deformation (DF2) of the next vane (A2) can fit into each other so as to form a local air seal when said vanes (A1, A2) are placed in the first end position thereof.
IPC 8 full level
B60H 1/34 (2006.01)
CPC (source: EP)
B60H 1/3421 (2013.01)
Citation (search report)
See references of WO 2012069741A1
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 2012069741 A1 20120531; CN 103228471 A 20130731; EP 2643178 A1 20131002; FR 2968068 A1 20120601; FR 2968068 B1 20141121
DOCDB simple family (application)
FR 2011052693 W 20111118; CN 201180056680 A 20111118; EP 11796757 A 20111118; FR 1059737 A 20101125