Patents by Inventor Heinz Lötters

Heinz Lötters 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).

  • Steam power plant for generating electrical energy
    Patent number: 8925321
    Abstract: A steam power plant is provided. The steam power plant includes a bypass pipeline which connects the fresh steam line flow to the exhaust steam line, wherein a bypass steam cooler is disposed in the bypass pipeline. In the event of an emergency stop, or a startup, or a shutdown, the bypass steam cooler cools the steam flowing into the bypass pipeline, whereby cheaper materials may be used for the bypass pipeline.
    Type: Grant
    Filed: September 16, 2009
    Date of Patent: January 6, 2015
    Assignee: Siemens Aktiengesellschaft
    Inventors: Bernd Leu, Andreas Logar, Heinz Lötters, Stephan Minuth
  • Steam power plant for generating electrical energy
    Publication number: 20110167827
    Abstract: A steam power plant is provided. The steam power plant includes a bypass pipeline which connects the fresh steam line flow to the exhaust steam line, wherein a bypass steam cooler is disposed in the bypass pipeline. In the event of an emergency stop, or a startup, or a shutdown, the bypass steam cooler cools the steam flowing into the bypass pipeline, whereby cheaper materials may be used for the bypass pipeline.
    Type: Application
    Filed: September 16, 2009
    Publication date: July 14, 2011
    Inventors: Bernd Leu, Andreas Loger, Heinz Lötters, Stephan Minuth