| 摘要 |
<p>[PROBLEMS] To provide an internal combustion engine enabling an increase in engine efficiency and fuel economy and a reduction in residual black smoke concentration of exhaust gas. [MEANS FOR SOLVING PROBLEMS] One end of each of air flow passages is connected to the side wall of the cylinder exhaust tube of each of cylinders, the other end of each of these air flow passages is connected to a shared bypass control chamber, and the exhaust tube of each of the cylinders is connected to each of the flow passages through the shared bypass control chamber. Thus, a part of pressurized exhaust gas in the exhaust tube of each of the cylinders brought in an exhaust step when the other cylinders are in an explosive step is discharged to the bypass control chamber through the air flow passage by the compression explosion compressive pressure of the atmosphere produced as a reaction immediately after an explosion exhaust to absorb an exhaust resistance. On the other hand, a part of a surplus pressure gas in the bypass control chamber is sent to the other cylinder exhaust tubes through the other air flow passages, and a fuel and an air in the exhaust gas are uniformly mixed with each other in an entire bypass step and re-burned for complete combustion.</p> |
