Patents by Inventor Harry Krockta

Harry Krockta 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).

  • Apparatus for collecting fine particles
    Patent number: 4047910
    Abstract: The dust collector includes an upright elongated cylindrical gas scrubber having a tangential gas inlet for dust laden gas and a duct having its entrance and exit connected to the scrubber above said inlet. The duct includes a dynamic separation and impelling means. Between the duct entrance and said impelling means, there is provided a restriction to gas flow, such as an orifice plate, for substantially reducing the cross sectional area of the duct by an amount sufficient to create turbulence in the duct.
    Type: Grant
    Filed: May 21, 1976
    Date of Patent: September 13, 1977
    Assignee: The Ducon Company, Inc.
    Inventor: Harry Krockta