Patents Assigned to Heany Industies, Inc.
  • Fuse housing of targeted percentage tetragonal phase zirconia and method of manufacture
    Patent number: 7172984
    Abstract: A ceramic fuse housing is provided for surface mount circuit protectors, wherein a selectively destructible fuse is at least partially retained within the fuse housing. The fuse housing being formed of between 80% to 90% alumina and 20% to 10% zirconia, wherein 5% to 25% of the zirconia is in a tetragonal phase.
    Type: Grant
    Filed: June 17, 2004
    Date of Patent: February 6, 2007
    Assignee: Heany Industies, Inc.
    Inventors: S. Scott Zolnier, Charles E. Aldridge, Clifford W. Rabidoux, Peter R. Mundt