| 摘要 |
An internal combustion engine includes a cylinder chamber having a cylinder gas inlet and a cylinder gas outlet; an adjustment plate attached to the cylinder gas outlet; an exhaustion pipe attached to the cylinder gas outlet with the adjustment plate in between; and a piston disposed inside the cylinder chamber. The adjustment plate has a through hole having an opening area smaller than that of the air cylinder gas outlet. The adjustment plate is attached to the cylinder gas outlet so that a lower edge of the through hole is situated at a higher position relative to a lower edge of the cylinder gas outlet. The piston is disposed inside the cylinder chamber so that an upper end surface of the piston is situated at a higher position relative to the lower edge of the cylinder gas outlet when the piston is situated at a bottom dead point. |
