Steam-operated engine has at least two working chambers each with cylinder-like housing with parallel side surfaces and curved generated surface, and rotor blade movable in rotor blade shaft arranged in housing

摘要

The steam-operated engine with at least two working chambers (1.1,1.2) each with a cylinder-like housing with parallel side surfaces and a curved generated surface. A rotor blade shaft (2) is arranged in the housing perpendicularly to the side surfaces and its outer periphery linearly touches the generated surface. A rotor blade (3) is movable in the rotor blade shaft, is supported on both sides on the generated surface, and sealed in relation to the housing so that at least two size-variable chambers per working chamber are created.