ROTOR ENGINE (EMBODIMENTS)

摘要

A rotor engine (fig.1) comprises a shift 6 with a rotor 7 mounted in a housing 2 in an annular holder 3. Five decompression chambers are embodied on the outer cylindrical surface of the rotor 7 between radial bridges 8 with rounded surfaces. Guides and working walls of the decompression chambers 9 form a working zone 17 communicating with a gravity chamber 20 formed by the rotor 7 and the annular holder 3 having inlet and outlet channels with calibrated inlet 4 and outlet 5 apertures. Each decompression chamber further comprises a segment 11. The segment 11 inner planes are shaped according to inner walls 12, 13, 14 of the decompression chamber 9, wherein its outer plane serves as a guide of the working wall 15 decreasing by an arch-like curvature from end face surface 14 of one bridge 8 to a base of the inner rounded surface of another bridge 8. Grooves 21 are made in bridges with arranged therein spring-loaded in radial direction gate valves.