Patents by Inventor Richard F. Romansky, Jr.

Richard F. Romansky, Jr. 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).

  • Wall protection from downward flowing solids
    Patent number: 6491000
    Abstract: A tube wall, division wall, or wing wall section (10) for a circulating fluidized bed boiler with improved erosion resistant characteristics has a reduced diameter tube section (40) adjacent the refractory covered by an abrasion resistant refractory tile (60). The refractory tile (60) is mounted to the reduced diameter tube section (40) with the upper edge of the refractory tile outside of or not extending beyond a solids fall line of solids in the fluidized bed to eliminate exposed discontinuities.
    Type: Grant
    Filed: November 6, 2001
    Date of Patent: December 10, 2002
    Assignee: The Babcock & Wilcox Company
    Inventors: David J. Walker, Donald L. Wietzke, Gary L. Anderson, Richard F. Romansky, Jr.