Patents Assigned to Plant Specialties Company
  • Heat recovery system employing a temperature controlled variable speed fan
    Patent number: 4589475
    Abstract: An energy recovery system includes a source of fluid desired to be cooled which is passed through a heat exchanger which receives input air and passes it through the heat exchanger utilizing a temperature controlled variable volume fan controlled to assure the discharge temperature from the heat exchanger is maintained at a predetermined temperature or within a predetermined temperature range.
    Type: Grant
    Filed: May 2, 1983
    Date of Patent: May 20, 1986
    Assignee: Plant Specialties Company
    Inventor: William T. Jones