ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,768,600, issued on Oct. 20, was assigned to ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT Co. LTD. (Shaoxing, China).
"Triangular heat exchanger" was invented by Guanjun Wang (Shaoxing, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A heat exchanger, including: a first heat exchange portion, the first heat exchange portion including a plurality of first flat tubes disposed at intervals, each first flat tube including a first heat exchange tube section and a second heat exchange tube section connected with each other, the first heat exchange tube section and the second heat exchange tube section being disposed at a preset angle; a first manifold and a seco...