Safran Aircraft Engines

Snecma

Erwan Pierre Antoine Perse

Laurent Donatien Behaghel

Yvan Yoann Guezel

Julien Alain Meyer

Valentine Bader

Valentine Lucette Bader

Margaux Justine Emma Dubois

Stephane Geyl

Cécile Thiriet

Bruno Marie-Joseph Anne Padoue Haentjens

Luc Bernard Jean Quernet

Maxime Julien Thomazo

Jean-Pierre Trzebski

The disclosure provides a removable support interface for an annular turbomachine casing, the removable interface having a coupling part configured for being mounted on the casing, and at least one attachment element for suspending the casing, orifices arranged in the coupling part the interface having means for locking the coupling part to the casing.

Removable support interface for an annular turbomachine casing

A turbine engine includes an element (), comprising a wall () and at least one load-bearing member () extending substantially perpendicularly relative to the wall (), with said member () being intended to be attached onto a mounting () used for the attachment thereof onto an aircraft structural part. A thermal protection member () surrounds said member (), with said thermal protection member () including a base flexibly supported on the wall () of the element (), with said base matching the shape of said wall and at least one covering part which surrounds said load-bearing member.

Turbine engine including a thermal protection member

The invention relates to a method for manufacturing a turbine engine casing (), characterized in that said method includes the steps of: manufacturing (E) a plurality of sectors (), at least one portion of the sectors () being manufactured by casting and including, on the surface thereof, fastening elements () produced during the casting step, assembly bands () being produced at the ends of the sectors () during the step of manufacturing the sectors () by casting, by means of which the sectors () can be assembled; and assembling (E) the sectors () end-to-end such as to form a ring () of the casing (). The invention also relates to a turbine engine casing ().

Turbine engine casing and manufacturing method

Growing community of inventors

Moissy-Cramayel, France

Erwan Pierre Antoine Perse