76388316
Mar 28, 2002
Jul 15, 2003
Active Trademark
ELECTRONIC HEAT MONITORING SYSTEM COMPRISED OF AN INLET AIR TEMPERATURE SENSOR, AN OUTLET AIR TEMPERATURE SENSOR, A TWO-STAGE AIR-ACTUATED COOLING VALVE, AN ELECTRONIC CONTROL CENTER AND A DUAL TEMPERATURE DISPLAY FOR DETERMINING THE TEMPERATURE DIFFERENTIAL BETWEEN THE INLET AND THE OUTLET OF A GEAR PUMP OR BLOWER
Electrical and Scientific Apparatus