Patents Assigned to Index Sensors and Controls, Inc.
  • Integrated controller for commercial vehicle air conditioning system
    Patent number: 5761918
    Abstract: An Integrated controller for a commercial vehicle air conditioning system according to the present invention includes a central control unit in communication with a high-pressure switch or sensor, a low-pressure switch or sensor, and an evaporator thermostat. The central control unit includes outputs that control the air conditioning system compressor and fan according to the conditions detected by the high pressure switcher sensor, the low pressure switch or sensor, and the evaporator thermostat.
    Type: Grant
    Filed: May 1, 1995
    Date of Patent: June 9, 1998
    Assignee: Index Sensors and Controls, Inc.
    Inventors: Robert J. Jackson, Robert L. Champoux