US Patent Issued to Robert Bosch on Nov. 3 for "Method for purging a reactant chamber" (German Inventors)

ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,785,121, issued on Nov. 3, was assigned to Robert Bosch GmbH (Stuttgart, Germany).

"Method for purging a reactant chamber" was invented by Helerson Kemmer (Vaihingen, Germany) and Mark Hellmann (Korntal, Germany).

According to the abstract* released by the U.S. Patent & Trademark Office: "The invention relates to a method for purging a reactant chamber (A, K), in particular an anode chamber (A) and/or a cathode chamber (K), of a fuel cell system (100), having the steps of: determining a critical value (Pcritical) for an operating parameter (P) of the fuel cell system (100), said critical value characterizing a flooding of the reactant chamber (A, K), monitoring the operating parameter...