Patents by Inventor Kim Ästrom

Kim Ästrom 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 AND ARRANGEMENT FOR IMPROVED OPERABILITY OF A HIGH TEMPERATURE FUEL CELL SYSTEM
    Publication number: 20140056035
    Abstract: An arrangement for improved operability of a high temperature fuel cell device at higher fuel cell voltage values than nominal voltage values, each fuel cell in the fuel cell device including an anode side, a cathode side, and an electrolyte between the anode side and the cathode side, and the arrangement includes means for determining temperature information of the fuel cells and main power converter for loading fuels cells at least up to their rated power level.
    Type: Application
    Filed: August 28, 2013
    Publication date: February 27, 2014
    Applicant: Convion Oy
    Inventors: Kim Ästrom, Marko Laitinen