US Patent Issued to PROTON MOTOR FUEL CELL on Jan. 28 for "Fuel supply arrangement for a fuel cell system and fuel cell system" (German Inventor)

ALEXANDRIA, Va., Jan. 29 -- United States Patent no. 12,212,024, issued on Jan. 28, was assigned to PROTON MOTOR FUEL CELL GMBH (Puchheim, Germany).

"Fuel supply arrangement for a fuel cell system and fuel cell system" was invented by Quirin Meder (Schondorf am Ammersee, Germany).

According to the abstract* released by the U.S. Patent & Trademark Office: "A fuel supply arrangement with a fuel supply duct that supplies fuel from a fuel storage reservoir to a fuel cell. The fuel supply duct is between a fuel provision port and a fuel supply port, and a fuel circulation duct is connected to the fuel supply duct to return unconsumed fuel from the fuel cell to the fuel supply duct. A jet nozzle in the fuel supply duct uses negative flow pressu...