ALEXANDRIA, Va., May 26 -- United States Patent no. 12,638,185, issued on May 26, was assigned to ROLLS-ROYCE DEUTSCHLAND LTD & CO KG (Blankenfelde-Mahlow, Germany).
"Injector assembly for a gas turbine and aircraft" was invented by Carsten Clemen (Mittenwalde, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "An injector assembly for a gas turbine for introducing a gaseous fuel, liquid fuel and air into a combustion chamber, includes an injector shaft and an injector main body aligned along an injector longitudinal axis. The injector main body includes a first gas duct arranged centrally on the injector longitudinal axis, for introducing a gas flow into the combustion chamber; an air duct arranged radi...