DEVICE TO MONITOR PULSE FLOWS Russian patent published in 2012 - IPC G01R23/00 

FIELD: radio engineering.

SUBSTANCE: device comprises n units to generate a code l₁-l_n, every of which consists of a reference generator 2, a counter 3, the first trigger 4, a control key 5 and the second trigger 6, the first summator 7, an assessment counter 8, the second delay line 9, the second summator 10, a detector 11, a trigger of surge moment fixation 12, a key of count stop 13, a generator of estimate formation 14, a trigger 15, a key of integrator start 16, an integrator 17, an input key 18, a counter of flow pulses 19, the first delay line 20, an element OR 21.

EFFECT: possibility to detect both positive and negative stepped variations of pulse flow intensity, and also to assess the moment of such stepped variation, its sign and value.

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