ALEXANDRIA, Va., Aug. 20 -- United States Patent no. 12,392,530, issued on Aug. 19, was assigned to TYCO FIRE & SECURITY GMBH (Neuhausen am Rheinfall, Switzerland).
"Chiller system with multiple compressors" was invented by William Leslie Kopko (Jacobus, Pa.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A heating, ventilation, air conditioning, and/or refrigeration (HVAC&R) system includes a first vapor compression flow path having a first condenser configured to place a working fluid in a heat exchange relationship with a cooling fluid, a second vapor compression flow path having a first evaporator configured to place the working fluid in a heat exchange relationship with a conditioning fluid, and a shared...