US Patent Issued to Evapco on Oct. 27 for "Direct expansion (DX) refrigerant evaporator with liquid ejector" (Maryland Inventors)

ALEXANDRIA, Va., Oct. 27 -- United States Patent no. 12,774,832, issued on Oct. 27, was assigned to Evapco Inc. (Taneytown, Md.).

"Direct expansion (DX) refrigerant evaporator with liquid ejector" was invented by Shridhar Gopalan (Westminster, Md.) and Greg Derosier (Eldersburg, Md.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A system and method for increasing the refrigeration capacity of a direct expansion refrigeration system having an inlet separator and a liquid ejector in which heat absorbing capacity is increased by increasing coil liquid refrigerant flow but retaining liquid free evaporator outlet flow and also retaining few degrees of superheat. The liquid refrigerant flow is increased through lo...