Patents by Inventor Rainer Nebe

Rainer Nebe 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).

  • Disperser for a flotation system
    Patent number: 4692244
    Abstract: The invention relates to a disperser for a flotation system, in which the stabilizer plates are provided with holes and are offset by a specific angle against the direction of rotation of the agitator relative to a substantially radial position with respect to the agitator. By this arrangement of the stabilizer plates a significant improvement in the selectivity is achieved, particularly in the case of materials which are difficult to prepare.
    Type: Grant
    Filed: November 15, 1984
    Date of Patent: September 8, 1987
    Assignee: Krupp Polysius AG
    Inventors: Armin Supp, Rainer Nebe
  • Flotation apparatus
    Patent number: 4311240
    Abstract: A flotation apparatus having a rotor adapted to be rotated about an axis of rotation, which rotor includes an impeller shaft, e.g. a hollow shaft, having a disc at the end immersed in the pump. The apparatus also includes an effective quantity of stabilizer members which are inclined, at least at the height of the rotor, about a perpendicular to the axis of rotation of the rotor.
    Type: Grant
    Filed: August 22, 1979
    Date of Patent: January 19, 1982
    Assignee: Fried. Krupp Gessellschaft mit beschraankter Haftung
    Inventors: Horst Auerbach, Rainer Nebe, Armin Supp