Patents Assigned to A/C Research & Technology, Inc.
  • Cooling apparatus for air conditioner and refrigeration systems
    Patent number: 4542627
    Abstract: A cooling apparatus for an air conditioner or a refrigeration system for reducing the cost of operation and maintenance without utilizing electricity, without the need of a supply of fluid that is specially pressurized and without the deposition of nonevaporative components of the fluid. The air conditioner or refrigeration system has an air cooled coil and means for producing a current of air for cooling the coil.
    Type: Grant
    Filed: July 2, 1984
    Date of Patent: September 24, 1985
    Assignee: A/C Research & Technology, Inc.
    Inventor: Mark L. Welker