Patents by Inventor Wilfred Ulm

Wilfred Ulm 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).

  • Thermal power plant
    Publication number: 20060185366
    Abstract: The invention relates to a thermal power plant including a turbine (1, 2, 3) operated using at least one water-steam-loop (4), and a generator (5) driven by said turbine (1, 2, 3). According to the present invention, means (6, 7, 8, 9, 10) for cooling said generator (5) are provided, which means (6, 7, 8, 9, 10) are de signed for extracting condensate from said water-steam-loop (4), transporting it to said generator (5) and returning it into said water-steam-loop (4).
    Type: Application
    Filed: February 22, 2005
    Publication date: August 24, 2006
    Inventors: Lutz Kahlbau, Wilfred Ulm