ROTARY BLADED INTERNAL COMBUSTION ENGINE Russian patent published in 2008 - IPC F02B53/00 F02B55/00 

FIELD: mechanical engineering; internal combustion engines.

SUBSTANCE: proposed rotary bladed engine has fixed body accommodating toroidal chambers, at least one moving support dividing toroidal chambers into compression chambers and combustion chambers, rotor with hub rotating in toroidal chambers and blades engaging with supports fitted on hub. Supports are provided with slots to pass blades. Engine has intake ports to deliver fuel mixture or oxidizer, discharge ports to let out combustion products, device to supply fuel or ignite fuel mixture, power takeoff shaft and bypass device to deliver compressed working medium into combustion chambers, at least one, arranged inside rotor and provided with channel communicating with toroidal chamber through ports in hub. Supports are made in form of belts. Said belts are essentially gastight chains. Bypass device to deliver compressed working medium into combustion chambers is made in form of sleeve installed inside rotor between hub and power takeoff shaft coaxially with hub and shaft and rigidly connected with body. Blades are provided with slots to pass compressed working medium from channels of bypass device into combustion chambers.

EFFECT: increased power rating of engine without complicating its design, increasing weight and overall dimensions.

4 cl, 9 dwg