Patents by Inventor Guenter Fischbach

Guenter Fischbach 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).

  • Stator clamping device for eccentric screw pump
    Patent number: 7871253
    Abstract: The invention relates to a clamping device which clamps the pump stator with the pump housing and an additional pump end part. The width of the clamping bars is at least 20% of the cross section of the pump stator in order to stabilise the clamping device and the simplify handling. All parts which are required to clamp the pump end part remain on the clamping bars.
    Type: Grant
    Filed: September 19, 2007
    Date of Patent: January 18, 2011
    Assignee: Netzsch-Mohnopumpen GmbH
    Inventors: Johann Kreidl, Guenter Fischbach, Hisham Kamal, Franz Kneidl, Helmuth Weber, Markus Rosam, Tanja Donislreiter, Reinhard Denk
  • Stator Clamping Device For Eccentric Screw Pump
    Publication number: 20080008611
    Abstract: The invention relates to a clamping device which clamps the pump stator with the pump housing and an additional pump end part. The width of the clamping bars is at least 20% of the cross section of the pump stator in order to stabilise the clamping device and the simplify handling. All parts which are required to clamp the pump end part remain on the clamping bars.
    Type: Application
    Filed: September 19, 2007
    Publication date: January 10, 2008
    Inventors: Johann Kreidl, Guenter Fischbach, Hisham Kamal, Franz Kneidl, Helmuth Weber, Markus Rosam, Tanja Donislreiter, Reinhard Denk