ALEXANDRIA, Va., June 19 -- United States Patent no. 12,330,801, issued on June 17, was assigned to RTX Corp. (Farmington, Conn.).
"Cooling architecture for liquid hydrogen superconducting system" was invented by Abbas A. Alahyari (Glastonbury, Conn.).
According to the abstract* released by the U.S. Patent & Trademark Office: "An aircraft propulsion system a cryogenic fuel system, a superconducting electrical device that is operable at a cryogenic temperature, a cooling system where a cooling fuel flow is utilized for maintaining the superconducting electrical device at the cryogenic temperature, an ejector where the primary fuel flow from the fuel system drives the cooling fuel flow through the cooling system to form a combined fuel flow...