The subject of an invention is presented in the work example on the drawing where, fig. 1 presents the engine at cross section A-A and B-B in a manner that left site of a figure shows plain section A-A when the piston takes position perpendicular to B-B, a right part of figure presents a plain section B-B perpendicular to a plain A-A, fig.2 presents the engine at cross-section C-C from the distribution view, fig. 3 at cross-section E-E presents a rotary sleeve with a ignition plug and the sliding surface of a radius R of the piston sealing slide, fig. 4 at cross-section D-D presents a slide where in it is set a rotary piston with a sealing slides and a intermediate shaft.
In the engine block 1 there are set, a rotary sleeve 2 which is closed by two covers 3 and 5 rotating with it. A rotary sleeve 2 is settled off-center to the rotating covers 3 and 5.
A rotary piston engine is constituted by a rotary sleeve 2 with covers 3 and 5, which are jointed by a plate 7 and two sealing sleeves 10. One slid is sliding along a circle R of a cylinder liner 2 and a second is joined with a shaft 9 that rotates a cylinder liner 2. In covers 3 and 5 are placed sliders 8 in which are placed sides of plate 7 and points of a shaft 9.
When the sleeve 2 is rotating which is bearing off-center to covers 3 and 5, than by change the volume of a chamber A and B /fig.5/ causes feeding or compression of fuel. Shape of a rotary sleeve 2 generates proper compression ratio. A flush channel e /fig.5/ placed at a cylinder liner 2 /rotary sleeve/ is designed for flushing and feeding of an air – fuel mixture of the combustion chamber. At the cover 3 there are a exhaust c and a feeding channels d.
The cover 3 is seated on bearing 17, which in turn is mounted in collector 4 .The collector 4 is mounted at a engine block 1, and is pressed against a lock ring 18, and have two channels feeding mixture b and a exhaust gas a. Sides sealing of plate 7 constitutes covers 3 and 5, which are pressed against lock ring 18 by bolts 12 and springs 16.
