DEVICE AND METHOD OF CONTROLLING INJECTION FUEL Russian patent published in 2018 - IPC F02D41/34 F02D41/06 

Abstract RU 2654508 C1

FIELD: motors and pumps.

SUBSTANCE: invention relates to the control of fuel injection for an internal combustion engine with spark ignition and fuel injection directly into the cylinder. Fuel injection control device is provided that controls a motor including a fuel injection valve configured to directly inject fuel into the cylinder, and a spark plug, configured to ignite, by means of a spark, an air-fuel mixture in the cylinder. When the injected fuel collides with the section in a given low-temperature state, the fuel is injected when the fuel injection condition changes in a predetermined operating mode so as to continuously prevent the fuel jet from colliding in an identical position.

EFFECT: technical result consists in reducing the volume of fuel adhering to the surface of the piston head.

4 cl, 10 dwg

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RU 2 654 508 C1

Authors

Kodama, Takayoshi

Inoue, Takao

Uchida, Ryo

Dates

2018-05-21Published

2015-06-12Filed