Patents by Inventor Svetlana SMARSCH

Svetlana SMARSCH 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).

  • Electrolysis device and method for operating an electrolysis device
    Patent number: 10053785
    Abstract: A method for operating an electrolysis device (2) for producing hydrogen uses a water circuit. Water from a polymer electrolyte membrane (PEM) electrolyzer (6) is cooled in a cooling device (10) and subsequently led to an ion exchanger (4) for processing the water. The water, after the processing in the ion exchanger (4), is fed to the PEM electrolyzer (6). Heat is removed from the water before feeding the water to the cooling device (10). A part of this removed heat is fed again to the water after the processing in the ion exchanger (4) and before entry into the PEM electrolyzer (6).
    Type: Grant
    Filed: April 14, 2014
    Date of Patent: August 21, 2018
    Assignee: H-TEC SYSTEMS GmbH
    Inventors: Svetlana Smarsch, Nils Mantai, Norbert Bülow, Claus Würfel, Dennis Wilken, Uwe Küter, Stefan Höller
  • ELECTROLYSIS DEVICE AND METHOD FOR OPERATING AN ELECTROLYSIS DEVICE
    Publication number: 20160068975
    Abstract: A method for operating an electrolysis device (2) for producing hydrogen uses a water circuit. Water from a polymer electrolyte membrane (PEM) electrolyzer (6) is cooled in a cooling device (10) and subsequently led to an ion exchanger (4) for processing the water. The water, after the processing in the ion exchanger (4), is fed to the PEM electrolyzer (6). Heat is removed from the water before feeding the water to the cooling device (10). A part of this removed heat is fed again to the water after the processing in the ion exchanger (4) and before entry into the PEM electrolyzer (6).
    Type: Application
    Filed: April 14, 2014
    Publication date: March 10, 2016
    Inventors: Svetlana SMARSCH, Nils MANTAI, Norbert BÜLOW, Claus WÜRFEL, Dennis WILKEN, Uwe KÜTER, Stefan HÖLLER