Patents Assigned to Luke Limited
  • Refrigeration apparatus
    Patent number: 4365487
    Abstract: The specification discloses a refrigeration apparatus suitable for cooling water in an air conditioning system, the apparatus having a heat exchanger in which certain heat exchanger tubes are omitted to greatly enhance the overall performance of the apparatus.This is a continuation of application Ser. No. 118,885, filed Feb. 6, 1980, now abandoned.
    Type: Grant
    Filed: April 2, 1981
    Date of Patent: December 28, 1982
    Assignee: Luke Limited
    Inventor: William E. Dobney