FIELD: machine building.
SUBSTANCE: invention can be used in the internal combustion engines. Internal combustion engine includes nozzle 16 for fuel injection, in which nozzle hole, which injects fuel, is provided opening to combustion chamber from cylinder head of internal combustion engine, and hollow channel 20, in which inlet and outlet holes are opened into combustion chamber. Channel is provided so that it penetrates through cylinder head inner space, so that fuel jet injected from nozzle opening of nozzle for fuel injection passes from inlet to outlet hole. Channel is preferably configured so that the direction from the inlet to the outlet corresponds to the direction of the fuel jet injected from the nozzle opening.
EFFECT: invention improves fuel and air mixing in the engine combustion chamber, reduces smokiness and improves thermal efficiency of the engine.
8 cl, 10 dwg
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