Digital torque meter
 A torque meter for measuring the torque of a rotating shaft includes at least two sensing devices providing pulses corresponding to the rotation of the shaft. A pulse source provides clock pulses. A circuit receiving th pulses from the sensors and the clock pulses provides groups of clock pulses wherein the number of pulses in each group corresponds to the torque of the shaft. 
Texaco Inc.
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G01L G01L
inventional inventional
Winthrop K. James R. Kerry D.
Brown Bridges Savage