Patents Assigned to Cameron Forge Company
  • Walking beam furnace insulation
    Patent number: 4838785
    Abstract: An improved walking beam furnace insulation in which the leg openings through the furnace floor are provided with insulation to limit the heat losses therethrough and such insulation includes an insulating cap secured to the leg within the furnace and positioned to engage the insulating material surrounding the leg openings in the furnace floor during a substantial portion of the time. Additionally a pipe is secured to said leg to circulate water therethrough.
    Type: Grant
    Filed: July 5, 1988
    Date of Patent: June 13, 1989
    Assignee: Cameron Forge Company
    Inventor: Frank Campbell, Jr.