FUEL INJECTING DEVICE FOR DIESEL ENGINE Russian patent published in 2002 - IPC

Abstract RU 2193684 C1

FIELD: mechanical engineering; diesel engines. SUBSTANCE: invention relates to devices designed for injection of fuel into diesel engine cylinder. proposed device has system for building high pressure, pressure main line, nozzle, leakoff fuel pipeline and electromagnetic valve. Electrohydraulic system consists of housing with fitted-in piston connected with bypass valve and dividing housing into upper and lower spaces, each connected with hydraulic accumulator. Electromagnetic valve arranged in upper space is connected with control system consisting of square pulse oscillator connected with electronic control unit. Electronic control unit is connected with nozzle lift sensor installed on nozzle. EFFECT: improved control of fuel delivery. 5 dwg

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RU 2 193 684 C1

Authors

Slavutskij V.M.

Korzhov S.V.

Slavutskij V.V.

Strel'Tsov S.G.

Dates

2002-11-27—Published

2001-07-16—Filed