Safran Aircraft Engines

Safran

Fabrice Michel François René Aubert

Dominique Marie Christian Coupe

Paul Antoine Foresto

Rémi Roland Robert Mercier

Suzanne Madeleine Coustillas

Marc-Antoine Colot

Arnaud Langlois

Enrico Giovanni Obert

Didier Pierre Mozer

Pierre Martin Michelsen

A de-icing device to supply de-icing air to a turbomachine separation nozzle extending along a longitudinal axis, the turbomachine comprising: a separation nozzle positioned downstream from a turbomachine fan and comprises an internal casing and an external casing which form a separation between a primary flow vein for a primary stream and a secondary flow vein for a secondary stream, the internal casing and the external casing defining an inter-vein space; turbomachine guide vanes secured by screws to the internal casing, the screws extend into the inter-vein space, the de-icing device positioned in the inter-vein space and comprising an air inlet; an air outlet; a plurality of channels extending from the air inlet toward the air outlet; the channels arranged in relation to one another such that they extend from the air inlet toward the air outlets, passing between the screws for securing the guide vanes.

Device for de-icing a turbomachine nozzle

Growing community of inventors

MOISSY-CRAMAYEL, France

Fabrice Michel François René Aubert