Patents by Inventor Peter J. Danek

Peter J. Danek 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).

  • Patent number: 6217824
    Abstract: A lance tip assembly for a water-cooled lance as well as a method for constructing same. The lance tip assembly includes a first component of solid cast metal which is secured to a second or lower component of forged metal. Each active material discharge nozzle of the combined forged and cast lance tip assembly is constructed in part of the first cast component and in part of the second forged component. Only a single bond is required to join the first and second component at each nozzle site. The first and second components are fabricated to include structural features which individually and collectively promote high coolant water flow velocity through the lance tip and substantially uniform cooling of face of the lance tip.
    Type: Grant
    Filed: May 20, 1999
    Date of Patent: April 17, 2001
    Assignee: Berry Metal Company
    Inventors: Theodore J. Leczo, Nicholas M. Rymarchyk, Jr., Stephen A. Manley, Peter J. Danek