Patents by Inventor Alois Pesdicek

Alois Pesdicek 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).

  • Apparatus for determining the properties of a compactible material
    Patent number: 5239876
    Abstract: An apparatus for determining the properties of a compactible material in which the material is continuously conveyed through a measuring zone at substantially constant pressure is provided. The apparatus includes an auger type conveyor housed in a housing. The housing has an inlet, the measuring zone and an outlet. The conveyor removes the material from a container or pipe and conveys the material through the measuring zone. The apparatus includes a flow constrictor adjacent the measuring zone for increasing the pressure of and compacting the material in the measuring zone.
    Type: Grant
    Filed: June 12, 1991
    Date of Patent: August 31, 1993
    Assignees: Andritz-Patentverwaltungs-Gesellschaft, BTG Lausanne, S.A.
    Inventors: Peter Scheucher, Franz Petschauer, Alois Pesdicek