ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,449,129, issued on Oct. 21, was assigned to Innorom IV Holdings Innovation and Ventures LTD. (Tel Aviv-Jaffa, Israel).
"Burner with two-layer vortex countercurrent flow" was invented by Roman Lazirovich Iliev (Moscow), Sergei Anatolevich Meshkov (Saint-Petersburg, Russia) and Boris Vladlenovich Mislavskii (Moscow).
According to the abstract* released by the U.S. Patent & Trademark Office: "An invention relates to devices for combustion of gaseous fuels, in particular to vortex burners. The technical result consists in simplification of the burner design, allowing to reduce the temperature of the inner surface of the flame tube and, thus, to eliminate the need for expensive thermal pr...