Patents Assigned to Burroughs Corporation (now Unisys Corporation)
  • Segmented heat sink device
    Patent number: 4682651
    Abstract: A segmented heat sink device is provided for application to integrated circuit packages for heat dissipation purposes. The segmented heat sink device involves four duplicate sectors, each of which has a patterned set of radial fin elements through which cooling air flow may run. The reduction of the base length of each segment provides for reduction in expansion/contraction stress due to the heating and cooling cycles involved.
    Type: Grant
    Filed: September 8, 1986
    Date of Patent: July 28, 1987
    Assignee: Burroughs Corporation (now Unisys Corporation)
    Inventor: Paul G. Gabuzda