Sebastien Marin

US Patent:

20150017010, Jan 15, 2015

Filed:

Mar 6, 2013

Appl. No.:

14/381840

Inventors:

- Paris, FR
Sebastien Marin - Portsmouth NH, US

Assignee:

SNECMA - Paris

International Classification:

F01D 5/20

US Classification:

416224

Abstract:

A turbomachine rotor blade, which includes a body radially extending and an insert covering the body tip, the insert being made of a first portion radially covering the blade tip and of a second portion partly covering the intrados face of the blade. The cross-section of the insert along a radial plane with respect to an axis of a rotor is corner-shaped and the first portion of the insert extends tangentially with respect to the main axis of the rotor and the second portion extends globally radially with respect to the main axis of the rotor.