Patents Assigned to Kotobuki Iron Works, Ltd.
  • Three-phase separation device using doubly-canted decanter
    Patent number: 4729830
    Abstract: A solid-and-liquid separation device revolving at high speed, comprising a bowl having a screw therein, said bowl being formed with cylindrical and canted sections, thereby permitting separation of a fluid containing solids into light and heavy liquids and solids.
    Type: Grant
    Filed: December 17, 1986
    Date of Patent: March 8, 1988
    Assignee: Kotobuki Iron Works, Ltd.
    Inventor: Souroku Suzuki