ICE CONTROL DEVICE Russian patent published in 2015 - IPC F02D13/02 F02D41/22 F02D43/00 F02P5/15 

FIELD: engines and pumps.

SUBSTANCE: claimed device is meant for ICE equipped with the engine intake valve timing gear. It incorporates the readout means, ignition moment control device, response calculation means and means for limitation of readout timing phases. Readout means is meant for detection of the magnitude of intake valve timing phases. Ignition moment control means controls the ignition moment in compliance with the readout timing phases. The response calculation means is meant for computation of the magnitudes of timing phases with the first response obtained at the change of previous magnitude of readout timing phases at the first response rate during the variation of the timing phase either toward advance or lag. Said means for limitation of readout timing phases limits the timing phase readout by those with the second response or below timing phases with the second response, more slower than those with the first response, when readout timing phases exceed those with the first response during the change to timing phase lag.

EFFECT: higher precision of timing phase readout.

4 cl, 8 dwg