Snecma

Nelson Dos Santos

Dominik Igel

Bruno Albert Beutin

Serge Rene Morreale

Serge René Morreale

Jeremy Edmond Fert

Gerard Philippe Gauthier

Jean-Louis Picard

Fabienne Lacorre

Jeremy Fert

A system for pressurizing at least one chamber for lubricating bearings of a turbine engine, including a circuit for supplying the chamber with pressurized air, and a circuit for recovering oil mist formed in the chamber and for returning the mist to an oil tank of the turbine engine. The supply circuit supplies the chamber with air taken upstream from the low-pressure compressor.

System for pressuring the bearing chambers of turbine engines machines using air taken from the intake duct

The invention concerns a system for providing a seal between two volumes (V, V) delimited by a part (A) mounted to rotate about an axis (A) and a stator (), said system (S) including an annular brush seal () that comprises:

Sealing system with annular brush seal

A turbojet comprises at least a fan, a compressor, a combustion chamber, a turbine, and a rigid substantially-cylindrical jacket fastened at its upstream end to an intermediate casing and at its downstream end to an exhaust casing, the jacket serving to transmit forces between the intermediate casing and the exhaust casing.

Turbojet having a large bypass ratio

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Creteil, France

Nelson Dos Santos