Patents by Inventor Erling Wedege

Erling Wedege 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).

  • Centrifuge for separating gas mixtures
    Patent number: 4265648
    Abstract: A centrifuge for separating gas mixtures, especially flue gases from oil- or coal-fired furnaces, which contain sulphur compounds (SO.sub.2), comprising a rotor means including frustoconical plates spaced from one another in the direction of the rotor axis. The rotor means comprises two separate concentric sets of frustoconical plates, the inlet for the gas mixture being arranged in the annular space between the two concentric sets.
    Type: Grant
    Filed: November 8, 1979
    Date of Patent: May 5, 1981
    Inventor: Erling Wedege