FUEL INJECTION NOZZLE WITH PRECHAMBER Russian patent published in 2003 - IPC

Abstract RU 2200869 C2

FIELD: mechanical engineering; fuel equipment of internal combustion engines. SUBSTANCE: nozzle for injection of fuel direct into engine combustion chamber is installed between cylinder head and spark plug. Nozzle has one prechamber, three opposite orifices for fuel injection, one main and three additional mixture circulating channels. Rich fuel mixture from surface layers of fuel spray fills prechamber along additional connecting channels. EFFECT: reduced fuel consumption and toxicity of exhaust gases. 5 dwg

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RU 2 200 869 C2

Authors

Merinov A.G.

Dates

2003-03-20—Published

2000-10-16—Filed