ALEXANDRIA, Va., June 16 -- United States Patent no. 12,304,277, issued on May 20, was assigned to THERMO KING LLC (Minneapolis).
"Transport refrigeration system" was invented by Wayne Donnellan (Galway, Ireland).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a transport refrigeration system for a refrigerated transport unit having an interior space comprising two or more zones. The system includes: a refrigeration circuit configured for temperature control of the zones and a controller. For each of the zones: the refrigeration circuit comprises a respective evaporator and a variable speed air mover driven by a motor. The controller is configured to: determine a target flow rat...