Safran Aircraft Engines

Christian Michel Jacques Gosselin

Maurice Guy Judet

Fabrice Marcel Noel Garin

Axel Sylvain Loïc Thomas

Alexandre Xavier Bossaert

Fabrice Marcel Noël Garin

Cecile Marie Emilienne Alirot

Cécile Marie Emilienne Alirot

The turbine () has a rotor () with blades () arranged on a periphery of disks () in radial planes (), and a tie rod () extending along slots () in the disks. An annular spacer (') fixes a position of the tie rod relative to a center line (M) of the disks, and is arranged in a channel (). The spacer has through-openings, which are arranged radially relative to the tie rod or to its center line, and extend coaxially. The channel carries a cooling medium and is limited by a separating pipe () radially outwards. The through-openings serve for flow of the medium.

Turbomachine comprising a shaft sleeve and associated sleeve tube

Growing community of inventors

Moissy-Cramayel, France

Christian Michel Jacques Gosselin