Safran Aircraft Engines

Guillaume Evrard

Vijeay Patel

Pragash Douglas

Quentin Bruno Guy André Emile Lievoux

A turbomachine rotor blade includes a radially outer end equipped with a heel, the heel being provided with at least one sealing wiper, the or each sealing wiper projecting beyond the heel along a first axis, the first axis being at &#xb1;15&#xb0; with respect to a radial direction, and extending along a second axis, substantially perpendicular to the first axis, between a first upper-surface end and a second lower-surface end, the or each sealing wiper having a first upstream side and a second downstream side as well as a radially outer surface, wherein the or each sealing wiper includes a base attached to the heel and an end piece removably interlocked with the base.

Growing community of inventors

Moissy Cramayel, France

Guillaume Evrard