Type identification system for diesel oil and method for...

Details Type identification system for diesel oil and method for... Type identification system for diesel oil and method for...

2008-05-06

2008-05-06

Lefkowitz, Edward (Department: 2859)

Thermal measuring and testing

Thermal testing of a nonthermal quantity

C073S061460, C123S406120

Reexamination Certificate

active

10564332

ABSTRACT:
Apparatus and method for identifying type and distillation properties of light oil. A pulse voltage is applied for a predetermined period of time to a liquid type identification sensor heater comprising a heater and an identification liquid temperature sensor provided in the vicinity of the heater; the light oil to be identified is heated by the heater; and the liquid type is identified with a voltage output difference V0, corresponding to a temperature difference between the initial temperature and the peak temperature of the identification liquid temperature sensor.

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