ALEXANDRIA, Va., Jan. 29 -- United States Patent no. 12,209,769, issued on Jan. 28, was assigned to DEVATEC (Offranville, France).
"Air flow cooling and humidifying system and cleaning method for an evaporation panel of such a system" was invented by Jean-Francois Frambot (Allouville-Bellefosse, France).
According to the abstract* released by the U.S. Patent & Trademark Office: "A system for humidifying and cooling an air flow and includes a frame, porous evaporation panels mounted on the frame, water dispersing elements arranged above the panels and a supply system including a control unit configured to supply water to the dispersing elements. The control unit includes the control elements that can be independently controlled from each o...