ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,546,510, issued on Feb. 10, was assigned to CLADA S.R.L. (Meldola, Italy).
"Heat exchanger for heating devices, and tube-assembly module for a heat exchanger" was invented by Alberto Alessandrini (Meldola, Italy).
According to the abstract* released by the U.S. Patent & Trademark Office: "A heat exchanger for a boiler or similar heating device comprises a casing and a tube assembly inside the casing. The tube assembly includes a plurality of modules (6x, 6y) arranged in a juxtaposed configuration, each module (6x, 6y) having an at least approximately annular shape. The modules (6x,6y) each include a respective tube (7) that is at least partially embedded in a respective thermally con...