ROTARY-VANE INTERNAL COMBUSTION ENGINE Russian patent published in 2006 - IPC F01C1/46 F02B53/00 

FIELD: mechanical engineering; internal combustion engines.

SUBSTANCE: proposed engine has cylindrical body provided with cylindrical bore in middle part on which spring-loaded turnable vanes are mounted, and side covers with blind cylindrical bores for free getting of rotor ends arranged coaxially to middle part of body bore whose diameter exceeds diameter of rotor. Vanes are rigidly secured in middle part of body on rotor, and four spring-loaded turnable vanes are mounted diametrically opposite in crosswise manner. Four vanes in form of triangular prism are rigidly secured on rotor in crosswise manner and diametrically opposite. Covers are provided with crosswise diametrically opposite L-shaped channels, said channels in one cover designed to take in fuel, and in other cover, to let in air. Four crosswise and diametrically opposite through ports are made in middle part of body at turnable vanes. Crosswise diametric channels are made at edges of rotor engaging with bores of body covers. Said channels communicate with drillings made on end faces of shaft of rotor to take fuel from one side and to let in air from other side. Four sealing rings are installed at edges of crosswise diametric channels on rotor.

EFFECT: increased efficiency and power of internal combustion engine owing to elimination of intake and compression strokes and combining of working stroke with exhaust stroke.

4 dwg