Patents Represented by Attorney Harold A. Wiliamson
  • Patent number: 4592658
    Abstract: This invention relates to an apparatus and method that provides by means of circulator/impeller configuration alone the generation of a stabilized vortex in a media wherein the vortex generated is stable in its dynamic formation over a wide range of rotational circulator/impeller speeds and increasing distances beneath the surface of the media.The apparatus and method include a charge carrying fluid media in a vessel or other containment device that is redirected within the vessel or containment device by fluid flow, by and through a circulator/impeller such that the fluid is forced to pass through an angle greater than 90 degrees but less than 180 degrees. The redirection being as a result of forces imparted to the fluid by virtue of the inventive geometry of the circulator/impeller and independent of vessel/containment device configuration or nearby wall confinements.
    Type: Grant
    Filed: September 25, 1984
    Date of Patent: June 3, 1986
    Inventor: Raymond J. Claxton
  • Patent number: D263455
    Type: Grant
    Filed: August 9, 1979
    Date of Patent: March 23, 1982
    Inventor: Edward D. C. Grubbs