F - Mech Eng,Light,Heat,Weapons – 01 – D
Patent
F - Mech Eng,Light,Heat,Weapons
01
D
F01D 7/00 (2006.01) F01D 9/02 (2006.01) F01D 17/16 (2006.01)
Patent
CA 2463186
A device for controlling variable-pitch vanes in a turbomachine comprises links connecting the radial pivots of the vanes to radial fingers carried by semicircular elements and bridges of a control ring, the links being mounted in ball-and-socket manner on the radial fingers which are fixed to the control ring. This form of mounting enables all the vanes associated with the control ring to be set to the same angular pitch.
Dispositif de commande d'aubes à calage variable dans une turbomachine, comprenant des biellettes reliant les pivots radiaux des aubes à des doigts radiaux portés par des éléments semi-circulaires et des pontets d'un anneau de commande; les biellettes étant montées de façon rotulante sur les doigts radiaux fixés à l'anneau de commande. Ce montage permet un même calage angulaire des aubes associées à l'anneau de commande.
Bouron Alain
Chatel Alain
Marois Fabrice
Raulin Dominique
Goudreau Gage Dubuc
Snecma
Snecma Moteurs
LandOfFree
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