ENGINE CONTROL FOR THE LIQUEFIED PETROLEUM GAS ENGINE Russian patent published in 2018 - IPC F02D41/00 

FIELD: engines and pumps.

SUBSTANCE: invention relates to control over the combustion engines. Prior to the combusting knock detection, injecting the liquefied petroleum gas first amount into the engine first cylinder in a single injection during the compression stroke, during the first state comprising the engine high temperature, injecting the liquefied petroleum gas second amount into the engine first cylinder with the first torque setting during the intake stroke; and injecting the liquefied petroleum gas third amount into the engine first cylinder with the first torque setting during the compression stroke, following the intake stroke, wherein the third gas amount is less than the first amount.

EFFECT: technical result consists in the combustion knock suppression and early ignition in the cylinder without the spark ignition retarding and / or the engine load limitation, thereby providing opportunity for the engine maximum performance.

20 cl, 8 dwg