F - Mech Eng,Light,Heat,Weapons – 01 – D
Patent
F - Mech Eng,Light,Heat,Weapons
01
D
F01D 5/08 (2006.01) F02C 6/08 (2006.01) F04D 27/02 (2006.01) F04D 29/32 (2006.01) F04D 29/58 (2006.01)
Patent
CA 2722077
Turbomachine compressor rotor comprising at least two coaxial discs (117, 118) carrying blades and connected to one another by an axisymmetric wall (134), and centripetal air bleed means comprising air passages (148) passing through the axisymmetric wall, and a wall (154) extending along the axisymmetric wall from the through-passages as far as one of the discs in order to channel the air flow inside the axisymmetric wall.
Rotor de compresseur d'une turbomachine, comprenant au moins deux disques coaxiaux (117, 118) portant des aubes et reliés entre eux par une paroi de révolution (134), et des moyens de prélèvement d'air centripète comportant des passages d'air (148) traversant la paroi de révolution, et une paroi (154) s'étendant le long de la paroi de révolution depuis les passages traversants jusqu'à un des disques pour canaliser le flux d'air à l'intérieur de la paroi de révolution.
Behaghel Laurent
Gille Laurent
Pegouet Benjamin
Goudreau Gage Dubuc
Snecma
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