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Rotational speed determination device for diesel internal combustion engine, includes signal processing unit which records electrical signal from valves after editing the signal with respect to input value
Rotational speed determination device for diesel internal combustion engine, includes signal processing unit which records electrical signal from valves after editing the signal with respect to input value
A signal processing unit (7) records electrical signal output by injection valves (3). The signals are edited based on input value by signal conditioning unit (6), before recording for rotational speed evaluation.
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