Patents by Inventor Immo Behrndt

Immo Behrndt 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).

  • Classifier for the classification of granular material
    Patent number: 6845867
    Abstract: A static V-classifier or cascade classifier having a stairway cascade (13) and oppositely arranged classifying flues (15) with upward extending and adjustable guide vanes (21) at their upper ends for altering the cut point of the classifier by controlling the classifying gas velocity in the several classifying ducts lying between the classifying flues (15).
    Type: Grant
    Filed: August 13, 2002
    Date of Patent: January 25, 2005
    Assignee: KHD Humboldt Wedag AG
    Inventors: Albert Sussegger, Alexander Hagedorn, Immo Behrndt
  • Classifier for the classification of granular material
    Publication number: 20030075486
    Abstract: A static V-classifier or cascade classifier having a stairway cascade (13) and oppositely arranged classifying flues (15) with upward extending and adjustable guide vanes (21) at their upper ends for altering the cut point of the classifier by controlling the classifying gas velocity in the several classifying ducts lying between the classifying flues (15).
    Type: Application
    Filed: August 13, 2002
    Publication date: April 24, 2003
    Inventors: Albert Sussegger, Alexander Hagedorn, Immo Behrndt