ALEXANDRIA, Va., July 16 -- United States Patent no. 12,359,580, issued on July 15, was assigned to SAFRAN AIRCRAFT ENGINES (Paris).
"Turbine engine for an aircraft" was invented by Victor Henri Marius Varenne (Moissy-Cramayel, France), Arnaud Baudran (Moissy-Cramayel, France), Antoine Jean-Philippe Beaujard (Moissy-Cramayel, France) and David Rene Pierre Le Cair (Moissy-Cramayel, France).
According to the abstract* released by the U.S. Patent & Trademark Office: "A turbomachine-for aircraft has a primary annular flow path and a cold flow channel extending around the primary annular flow path. The turbomachine includes an impeller, a compressor, a combustion chamber, a first turbine having a first turbine rotor, a second turbine having a ...