US Patent Issued to SWEP INTERNATIONAL on June 17 for "Method and a system for brazing a plate heat exchanger" (Swedish Inventor)

ALEXANDRIA, Va., June 19 -- United States Patent no. 12,330,227, issued on June 17, was assigned to SWEP INTERNATIONAL AB (Landskrona, Sweden).

"Method and a system for brazing a plate heat exchanger" was invented by Niclas Bornegard (Bjarred, Sweden).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for brazing a plate heat exchanger (10) having a stack of heat exchanger plates with depressions and elevations forming interplate flow channels and port openings being in selective fluid communication with said interplate flow channels, the method comprising the steps of placing the stack of heat exchanger plates in a heating chamber (16) of a furnace (15), conducting a gas for changing the temperature of ...