ALEXANDRIA, Va., April 21 -- United States Patent no. 12,607,419, issued on April 21, was assigned to SAFRAN (Paris).
"Plate heat exchanger comprising profiled guide elements" was invented by Ephraim Toubiana (Moissy-Cramayel, France).
According to the abstract* released by the U.S. Patent & Trademark Office: "A plate heat exchanger, in particular for an aircraft turbo machine, between a first fluid and a second fluid, the first fluid being intended to circulate in a first direction and the second fluid being intended to circulate in a second direction different from the first direction, the heat exchanger having stacked stages for circulation of the first fluid, and profiled elements at the inlet and outlet of the stages, the profiled el...