ENGINE FUEL NOZZLE AND METHOD OF ENGINE OPERATION WITH FUEL NOZZLE (VERSIONS) Russian patent published in 2017 - IPC F02M51/06 F02M61/16 

FIELD: engines and pumps.

SUBSTANCE: invention can be used in internal combustion engines (ICE) fuel injection systems. Disclosed is fuel nozzle, which contains valve mechanism 303 and valve mechanism seat 305, which are permanently magnetized; nozzle drive 311 to actuate valve mechanism; and spring 323, displacing valve mechanism into closed position to valve mechanism seat. According to methods of fuel nozzle use to lift permanently magnetized nozzle valve mechanism from nozzle valve mechanism seat to drive nozzle in first direction first amount of current can be supplied, and to press permanently magnetized nozzle valve mechanism to nozzle valve mechanism seat to drive nozzle in second direction second amount of current can be supplied.

EFFECT: disclosed is fuel nozzle.

18 cl, 4 dwg