US Patent Issued to Tyco Fire & Security on Sept. 30 for "Building system with automatic chiller anti-surge control" (Wisconsin, Pennsylvania Inventors)

ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,429,266, issued on Sept. 30, was assigned to Tyco Fire & Security GmbH (Neuhausen am Rheinfall, Switzerland).

"Building system with automatic chiller anti-surge control" was invented by Liming Yang (Mequon, Wis.), Thomas M. Seneczko (Milwaukee), Curtis C. Crane (York, Pa.) and Justin P. Kauffman (York, Pa.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method of operating a chiller to avoid future surge events, the method comprises applying chiller operating data associated with a chiller as an input to one or more machine learning models; and generating a threshold for a controllable chiller variable to prevent a future chiller surge event from occu...