73441043
Aug 26, 1983
Dec 18, 1984
Material Temperature Controller for Asphalt Plants and Aggregate Driers, Consisting of Thermocouple Sensors, Weigh Bridge Sensors, Conveyor Tachometer Sensors, Fuel Flow Sensors, a Computer, a Computer Program Recorded on a Chip for Controlling Delivery of Heat Energy to the Plant or Drier Based Upon Sensor Inputs to Raise the Temperature of Material Being Processed to a Desired Exit Temperature, an Operator Keyboard and a Chart Recorder
Electrical and Scientific Apparatus