US Patent Issued to HAMILTON SUNDSTRAND on March 24 for "Environmental control systems for an aircraft having a vapor compression system with a flash liquid expander turbine" (Connecticut, New York Inventors)

ALEXANDRIA, Va., March 24 -- United States Patent no. 12,583,590, issued on March 24, was assigned to HAMILTON SUNDSTRAND Corp. (Charlotte, N.C.).

"Environmental control systems for an aircraft having a vapor compression system with a flash liquid expander turbine" was invented by Viktor Kilchyk (Lancaster, N.Y.) and Jeffrey Ernst (Wethersfield, Conn.).

According to the abstract* released by the U.S. Patent & Trademark Office: "An environmental-control-system (ECS) for delivering ECS supply air to a cabin having: a first mixer that receives the ECS supply air; a first vapor-cycle-system (VCS) coupled to the first mixer and includes: a first working fluid; a first compressor; a first condenser; a first turbine that is a flash-liquid-expand...