ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,781,769, issued on Nov. 3, was assigned to Robert Bosch GmbH (Suttgart, Germany).
"Feed unit for a fuel cell system for feeding and/or controlling a gaseous medium" was invented by Armin Richter (Radolfzell, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "The invention relates to a feed unit (1) for a fuel cell system (31) for feeding and/or controlling a gaseous medium, in particular hydrogen, comprising a jet pump (4), which is driven by a propelling jet of a gaseous medium under pressure, an outlet of the feed unit being fluidically connected to an anode inlet (5) of a fuel cell (32). The jet pump (4) has an intake region (7), a mixing tube (9)...