US Patent Issued to SAFRAN AIRCRAFT ENGINES on Feb. 24 for "Foil for a turbomachine rotating blade, assembly for a turbomachine rotor, and turbomachine" (French Inventors)

ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,560,093, issued on Feb. 24, was assigned to SAFRAN AIRCRAFT ENGINES (Paris).

"Foil for a turbomachine rotating blade, assembly for a turbomachine rotor, and turbomachine" was invented by Vincent Goyon (Moissy Cramayel, France), Pierre Marie Mulheim (Moissy Cramayel, France), Arnaud Martine (Moissy Cramayel, France), Antoine Giguet (Moissy Cramayel, France) and Nicolas Daniel Delaporte (Moissy Cramayel, France).

According to the abstract* released by the U.S. Patent & Trademark Office: "A foil for a rotating blade of a turbomachine, configured to be mounted to a blade root of the rotating blade and including an overall U-shaped cross-section formed by two lateral legs connected throug...