| abstract |
Engine casing, crankshaft 16 rotatable around the crankshaft axis, cylinder 2 arranged inside the engine casing, between top dead center position distal to crankshaft and bottom dead center position proximal to crankshaft A piston 1 disposed in the cylinder so as to reciprocate along a reciprocating axis and operatively connected to the crankshaft such that the reciprocating piston imparts rotational movement to the crankshaft, an engine casing and a crank A combustion chamber 17, an intake valve 3A, an exhaust valve 3B, a fuel injection device 4 that directly injects fuel into the combustion chamber, below the top dead center of the piston, are defined in the cylinder between the piston heads on the opposite side of the shaft A water injection device 6 that directly injects water into the combustion chamber at a position on the side, and a spark plug 5. The oxidizing agent of the compressed gas is constituted by compressed oxidant supply unit 9 and the fluid connection of the gas to supply to the combustion chamber, the internal combustion two-stroke steam engine to reciprocate in the ignition. [Selection] Figure 1 |