US Patent Issued to PRATT & WHITNEY CANADA on May 13 for "Fuel system with radially arranged injectors for hydrogen-driven gas turbine engine" (Canadian Inventor)

ALEXANDRIA, Va., June 12 -- United States Patent no. 12,298,008, issued on May 13, was assigned to PRATT & WHITNEY CANADA CORP. (Longueuil, Canada).

"Fuel system with radially arranged injectors for hydrogen-driven gas turbine engine" was invented by Tin Cheung John Hu (Markham, Canada).

According to the abstract* released by the U.S. Patent & Trademark Office: "A gas turbine engine includes a combustion chamber and groups of injectors for introducing a hydrogen and gas mixture into the combustion chamber. Each group of injectors includes radially inner, outer, and intermediate injectors, and each injector includes a hydrogen feed conduit that has an open-cell metallic foam disposed therein."

The patent was filed on Jan. 29, 2024, under ...