| 摘要 |
The invention relates to a rotary piston engine, comprising a compression stage and an expansion stage with respectively a rotating working piston for compressing and expanding a working gas. In order to provide a rotary piston engine that allows even shorter gas paths than a conventional rotary piston engine, the invention proposes that the working pistons of the compression stage and the expansion stage are arranged one behind the other in the axial direction and, preferably, are rotatable about a common rotational axis. |
