Patents by Inventor Josef Glawogger

Josef Glawogger 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).

  • Process and device for blending fluid flows
    Patent number: 7520961
    Abstract: The invention relates to a process for blending liquid flows, particularly in the approach system to a paper machine. It is characterized by the individual liquid flows being merged, blended with one another, and degassed, all at the same time. In addition, the invention relates to a device for implementing the process, where a degassing device 5, particularly a rotor with degassing holes, is provided in a mixing pipe 1.
    Type: Grant
    Filed: May 13, 2005
    Date of Patent: April 21, 2009
    Assignee: Andritz AG
    Inventors: Josef Glawogger, Erich Harzl
  • Plate or plate segment and device with such plates or plate segments
    Publication number: 20070029424
    Abstract: In plates or plate segments, e.g. in dispersing devices, circular elevations (9) and depressions (10) are provided in an arc-shaped arrangement. At least some of the elevations (9) form a continuous circular arc. This not only results in gentler fiber treatment due to the shearing forces being applied gently by means of friction, but also in the entire pulp suspension being dispersed, beaten/refined or deflaked more effectively.
    Type: Application
    Filed: August 3, 2006
    Publication date: February 8, 2007
    Inventors: Andreas Gorton-Hulgerth, Josef Glawogger
  • Process and device for blending fluid flows
    Publication number: 20050269051
    Abstract: The invention relates to a process for blending liquid flows, particularly in the approach system to a paper machine. It is characterised by the individual liquid flows being merged, blended with one another, and degassed, all at the same time. In addition, the invention relates to a device for implementing the process, where a degassing device 5, particularly a rotor with degassing holes, is provided in a mixing pipe 1.
    Type: Application
    Filed: May 13, 2005
    Publication date: December 8, 2005
    Inventors: Josef Glawogger, Erich Harzl