Patents by Inventor Peter Tiemann

Peter Tiemann 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).

  • Gas turbine having a turbine stage with cooling-air distribution
    Patent number: 6231303
    Abstract: A gas turbine includes a first turbine stage having a first guide blade, a first moving blade and a cooling configuration. The cooling configuration has a first cooling-air feed at the first guide blade for cooling the first guide blade, a first cooling-air supply at a first pressure for supplying the first cooling-air feed, and a second cooling-air feed disposed downstream of the first cooling-air feed for cooling the first guide blade. The second cooling-air feed is supplied with a second pressure lower than the first pressure.
    Type: Grant
    Filed: January 31, 2000
    Date of Patent: May 15, 2001
    Assignee: Siemens Aktiengesellschaft
    Inventors: Peter Tiemann, Mirko Milazar