ENGINE FUEL SUPPLY PROCESS (VERSIONS) AND ENGINE SYSTEM Russian patent published in 2016 - IPC F02D41/38

Abstract RU 2573410 C2

FIELD: engines and pumps.

SUBSTANCE: invention discloses control over ICE fuel injection. In compliance with one of possible versions, fuel pressure variation is planned when certain number of fuel pre-injections into cylinder changes from the first number at the cylinder first cycle into second number at the cylinder second cycle.

EFFECT: decreased harmful emissions and better noise characteristics.

20 cl, 10 dwg

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RU 2 573 410 C2

Authors

Stiron Dzhoshua Putmehn

Dates

2016-01-20—Published

2013-02-20—Filed