| 摘要 |
In a method and an arrangement for energy transfer in a four-stroke combustion engine (1) with at least two cylinders (A; B), gas pressure remaining after the expansion phase is used for supercharging a second cylinder. Said first and second cylinders (A; B), which are phase-shifted by 360 DEG , are caused to interact by the fact that a duct (10, 5, 10') incorporated between the first and second cylinders is scavenged during the inlet phase of the first cylinder and is at least partially filled with fresh air. A connection between the second cylinder and the duct opens at the end of the expansion phase so that the exhaust gases present push the fresh air in the duct (10, 5, 10') into the first cylinder. |
