| 摘要 |
<p>A ring shaped cylinder internal combustion engine is provided, wherein ring-shaped chambers forming the ring-shaped cylinders are inside a machine body (6), synchronous valves (1) are provided on the external surrounding of the ring-shaped cylinders, valve openings (11) are provided on the synchronous valves (1), a rotor (4) is provided on the center of the ring-shaped cylinders, isolated blocks (3) are provided on the rotor (4), the upper portion of the isolated blocks (3) is hollow, the top portion of the isolated blocks (3) and the valve openings (11) form combustion chambers (22), nozzles (18) are provided inside the combustion chambers (22), gas discharging valve openings(21) are provided inside the ring-shaped cylinders, a synchronous valve shaft (2) is provided on the synchronous valves (1), and an output shaft is provided on the rotor (4). The ring shaped cylinder combustion engine is simple in structure, and has small volume and large power, and avoids the problem of swing of the up and down dead center of reciprocating piston, and the energy consume is decreased.</p> |
