Patents by Inventor Werner Polanz

Werner Polanz 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).

  • Device for the demounting of blades of a turbine or of a compressor
    Patent number: 7455505
    Abstract: A device (10) for the demounting of blades (12), which are pushed in with a blade root (20) on a wheel disk (14) of a blade wheel (16) of a turbine or of a compressor, is designed with a support (24) which is designed to be brought to bear against at least one component of the turbine, and is designed with an actuator (28) which is coupled to the support (24) and is designed for moving the blade root (20) mechanically out of the wheel disk (14).
    Type: Grant
    Filed: July 7, 2005
    Date of Patent: November 25, 2008
    Assignee: Siemens Aktiengesellschaft
    Inventors: Martin Hartmann, Werner Polanz, Sabine Rintzel, Peter Schröder, Vadim Shevchenko, Thomas-Dieter Tenrahm, Bernd Vonnemann
  • Device for the demounting of blades of a turbine or of a compressor
    Publication number: 20060039790
    Abstract: A device (10) for the demounting of blades (12), which are pushed in with a blade root (20) on a wheel disk (14) of a blade wheel (16) of a turbine or of a compressor, is designed with a supporting means (24) which is designed to be brought to bear against at least one component of the turbine, and is designed with an actuator means (28) which is coupled to the supporting means (24) and is designed for moving the blade root (20) mechanically out of the wheel disk (14).
    Type: Application
    Filed: July 7, 2005
    Publication date: February 23, 2006
    Inventors: Martin Hartmann, Werner Polanz, Sabine Rintzel, Peter Schroder, Vadim Shevchenko, Thomas-Dieter Tenrahm, Bernd Vonnemann