Rotary two stroke IC engine with reciprocating pistons - has scavenging depression in piston crown and gives no dead centre point during its motion

摘要

The rotary internal combustion engine has cylinders and pistons. This engine has a crankshaft and all parts rotate uniformly and no oscillations take place within the system. No dead centre effects are involved. This engine operates with two stroke working cycles and thermal losses are small. The working cycles take place within cylinders (7) with pistons (12) and with associated seal and components. The gear transmission (8) can be readily adjusted and fixed so that the piston (12) runs at the required distance from the cylinder contact face. This, however, does not exclude heat transmission from the piston to the cylinder wall. The cylinder cover has closing elements (15) so that the cylinder can be uniformly scavenged without mixing with the fresh charge.