Patents by Inventor Frank C. Halisek

Frank C. Halisek 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).

  • Shiftable bottom wall for separator bowl and blade construction therefor
    Patent number: 4186096
    Abstract: A centrifuge for continuously separating a lubricating liquid from lubricaton-impregnated metal chips. A motor having a drive shaft thereon is mounted so that the drive shaft is drivingly coupled to a substantially bell-shaped centrifugal separator bowl having a bottom wall and an outwardly widening conical portion. The separator bowl is formed with openings intermediate the top edge and bottom wall for discharge of the liquid therethrough. A plurality of blades may be mounted on the separator bowl adjacent the top edge and are movable therewith for effecting a movement of air into an annular collecting structure from the air inlet and out through the outlet duct to effect an entrainment of the metal chips in the air movement for discharge out through the outlet duct. The bottom wall of the separator bowl has a bottom wall liner with a plurality of radially extending blades thereon on top thereof.
    Type: Grant
    Filed: October 30, 1978
    Date of Patent: January 29, 1980
    Assignee: Reclamet, Inc.
    Inventors: Larry D. Areaux, Frank C. Halisek
  • Shiftable bottom wall for separator bowl and wear shoe therefor
    Patent number: 4186097
    Abstract: A centrifuge for continuously separating a lubricating liquid from lubrication-impregnated metal chips. A motor having a drive shaft thereon is mounted so that the drive shaft is drivingly coupled to a substantially bell-shaped centrifugal separator bowl having a bottom wall and an outwardly widening conical portion. The separator bowl is formed with openings intermediate the top edge and bottom wall for discharge of the liquid therethrough. A plurality of blades may be mounted on the separator bowl adjacent the top edge and are movable therewith for effecting a movement of air into an annular collecting structure from the air inlet and out through the outlet duct to effect an entrainment of the metal chips in the air movement for discharge out through the outlet duct. The bottom wall of the separator bowl has a bottom wall liner with a plurality of radially extending blades thereon on top thereof.
    Type: Grant
    Filed: October 30, 1978
    Date of Patent: January 29, 1980
    Assignee: Reclamet, Inc.
    Inventors: Robert H. Dudley, Frank C. Halisek