Patents Assigned to Kennedy Van Saup Corporation
  • Aeration separator
    Patent number: 4946044
    Abstract: An aeration separator for separating lighter and heavier materials in a separation chamber in which the material flows through a downwardly sloping passage in the lower region of the separation chamber toward a lower discharge while air flows upwardly through the material to aerate and agitate it to separate the lighter particles and direct them to an upper discharge.
    Type: Grant
    Filed: May 18, 1988
    Date of Patent: August 7, 1990
    Assignee: Kennedy Van Saup Corporation
    Inventor: John R. Havrilla