| 摘要 |
The engine has a cylinder block with a bore and piston. A transfer port and an outlet port in the cylinder wall are opened and closed by the piston. A crankcase has a chamber connected to an inlet channel with an air inlet and a fuel feed unit. An overflow channel connects the crankcase chamber to the transfer port. The inlet channel also contains a fuel separator, to remove fuel from the fuel/air mixture, to form a rich and a weak mixture. The transfer port is of such a shape, that the rich mixture flows into the cylinder against the wall opposite to the port. |
