Patents Assigned to Berhaz Pty. Limited
  • Thermal storage apparatus
    Patent number: 5143148
    Abstract: A thermal storage apparatus comprises a series of stacked heat exchange modules. Each module extends horizontally and comprises channels separated by corrugations. Each channel has underneath it a heat exchange fluid pipe through which a primary or secondary coolant circulates. An inlet pipe delivers the phase change medium, for example water, to the lower most module from which it circulates to the top of the apparatus. The modules are stacked by the wall of a module engaging a groove of the next module above it.
    Type: Grant
    Filed: August 28, 1990
    Date of Patent: September 1, 1992
    Assignee: Berhaz Pty. Limited
    Inventor: Albert E. Merryfull