| 摘要 |
A combustion engine that has a cylinder head with injector, inlet and outlet valves, tangent or vortex channel that has inlet cross section and mouth of valve, and discharge channel, piston with combustion chamber that is equipped with insert that completely closes the edge of combustion chamber. The insert is equipped with thin-wall plates, at that the plates are placed between the edge and the bottom of combustion chamber is such way that those adjoin its side wall and in round direction of combustion chamber those have varying radius of curvature that does not exceed radius of side wall and decreases in direction of twist of axis of inlet channel from its inlet cross section to the throat of inlet valve in plane normal to axis of the combustion chamber. |
