| 摘要 |
<p>This two-stroke cycle is applicable at classical internal combustion engines (piston-rod-crankshaft) as well as at engines with two-sided piston. The very systems has at least one pair of cylinders (1, 2) of which one (1) is compresor (pump) and other (2) is engine. The compressor and the engine pistons (3, 4) have such phase delay to each other that when one piston is in the midpoint between two 'dead points' of the engine, other is in one of 'dead points'. At the moment when the compressor piston (3) has passed half the way from LDP to UDP, it also has precompressed the sucked air, while the engine piston (4) is at LDP and has opened the exhausting channel (15), which leaves out the combustion gas. Because of the higher pressure in the compressing pipe relating to the pressure in engine cylinder (2), the inlet valve (7) of the engine opens and fresh air enters the engine. When the compressor piston (3) comes at UDP, it delivers all the air to the engine and spring force closes the inlet valve (7) of the engine. In the meantime the engine piston (4) has closed the exhausting channel (15) and the injector (11) has injected the fuel into the engine cylinder (2). The engine piston (4) keeps on compressing the air-fuel compound until the UDP has reached. The sparking plug (13) starts the ignition, while the compressor piston (3) goes towards LDP sucking the air. The cycle is repeating.</p> |
