Patents Assigned to Organ-Faser Technology B.V.
  • Device for separating a heterogeneous mass of solid material into fractions
    Patent number: 4894148
    Abstract: A device for separating a heterogeneous mass of solid material into fractions. The constituents of a heterogeneous mass of solid material are comminuted and dried and then separated into fractions. The mass is received in a trough-shaped and subjected to vibration causing high density constituents to segregate downwards and low density constituents to segregate upwards, so that the fractions may be removed at different layer levels.
    Type: Grant
    Filed: April 28, 1987
    Date of Patent: January 16, 1990
    Assignee: Organ-Faser Technology B.V.
    Inventor: Josef Frei