US Patent Issued to SAFRAN AIRCRAFT ENGINES on Feb. 24 for "Turbomachine comprising an outlet cone incorporating components cooled by circulation of a cooling flow" (French Inventors)

ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,560,104, issued on Feb. 24, was assigned to SAFRAN AIRCRAFT ENGINES (Paris).

"Turbomachine comprising an outlet cone incorporating components cooled by circulation of a cooling flow" was invented by Adrien Pierre Jean Pertat (Moissy-Cramayel, France), Paco Maurer (Moissy-Cramayel, France) and Nicolas Stoliaroff-Pepin (Moissy-Cramayel, France).

According to the abstract* released by the U.S. Patent & Trademark Office: "A double-flow turbomachine has an exhaust casing through which a hot primary flow passes and surrounded by a cold secondary flow, and a cone carried by the exhaust casing. The exhaust casing has a hollow radial arm passing through the primary flow to convey air into the...