Patents by Inventor Hans-Peter Arledter

Hans-Peter Arledter 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).

  • Influencing the jet velocity in the multilayer headbox
    Patent number: 5622603
    Abstract: The invention concerns a method of controlling the relative flow speed of the layers in a multi-layer headbox with laminae mounted torque-free between upper and lower lips which are stationary when in operation. The invention is characterized in that a difference in speed is produced between the individual layers by causing the static pressure to change differently in the different layers.
    Type: Grant
    Filed: March 27, 1995
    Date of Patent: April 22, 1997
    Assignee: J.M. Voith GmbH
    Inventors: Ulrich Begemann, Albrecht Meinecke, Dieter Egelhof, Wolfgang Ruf, Helmut Heinzmann, Hans-Peter Arledter