Patents by Inventor Cristoph AUMUELLER

Cristoph AUMUELLER has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Fuel Cell Arrangement for an H2/O2 Fuel Cell
    Publication number: 20200365919
    Abstract: The invention relates to a fuel cell arrangement (10) having an anode (26) connected to an H2 inflow (48) and a cathode (30) connected to an O2 inflow (50), wherein a differential pressure control device (52) is arranged between the H2 inflow (48) and the O2 inflow (50) for controlling a differential pressure between the H2 inflow (48) and the O2 inflow (50), the differential pressure control device (52) having a fluid connection (54) between the H2 inflow (48) and the O2 inflow (50) in which a deflectable diaphragm (56) is arranged, to which a pin (64) is coupled which, when the diaphragm (56) is deflected, opens a valve (58) arranged in the H2 inflow (48).
    Type: Application
    Filed: January 9, 2019
    Publication date: November 19, 2020
    Inventors: Matthias BLEECK, Cristoph AUMUELLER, Florian BRAUN, Stefan KULZER