Patents by Inventor Coerlin Detlev

Coerlin Detlev 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).

  • Method For Operating A Fuel Cell System And Fuel Cell System
    Publication number: 20070281188
    Abstract: During the operation of a fuel-cell assembly, the latter is supplied with ambient air with the aid of a liquid ring pump. Any foreign matter that is contained in the air is taken up by the service fluid of the liquid ring pump. The charging of the service fluid with foreign matter is controlled. In particular, the service fluid is continuously conducted in an circuit via a purification device.
    Type: Application
    Filed: February 14, 2005
    Publication date: December 6, 2007
    Inventors: Willi Bette, Coerlin Detlev, Walter Stuhler, Ottmar Voitlein