Safran Aircraft Engines

Raul Martinez Luque

Laurent Soulat

Michael Franck Antoine Schvallinger

Damien Bernard Emeric Guegan

Antoine Claude Baudouin Raoul Marie Secondat De Montesquieu

Aircraft turbine engine including two coaxial annular walls defining between them a main annular duct for the flow of a primary airflow; —a rotor blading extending radially through the first duct; —an annular separator arranged downstream of the rotor blading and configured to divide the primary airflow into two to form the secondary air flows; —first variable guide vanes which are distributed around the shaft and each comprise a leading edge which is located upstream of the separator and trailing edges which are located in the secondary airflows; —and fixed guide vanes which are distributed around the shaft in the external airflow and downstream of the first variable vanes.

Growing community of inventors

Moissy-Cramayel, France

Raul Martinez Luque