Being 2 stroke opposition star die traffic circle piston

摘要

A two-stroke opposing rotary piston engine, a rotor having a cylinder block with two pistons arranged to slide in the sleeve and the sleeve, the curved surface formed by oval lines Cassini oval or lines, piston includes a traverse mounted on a roller that is pressed downward elastically to the rotor with is attached to the traverse, the oil transfer tube having an end bushing, and scavenge means and the fuel supply means, the two plungers, piston forming a first gap and a combustion chamber and sharing a side wall of the sleeve as well as a movable, as opposed, plungers two second gap substantially smaller than the first gap by being arranged in the tube I will form a. The plunger is movable to face with is attached to the traverse, the outer surface having a bushing that forms the flow path of the through type, the external space, and, of the tube forming the inner space communicating with the oil discharge means and fueling means I comprises an internal surface having a side wall. Oil discharge means to communicate with the outside space by means refueling. To absorb the inertia force and lateral force, emissions and less more efficient engine. [Selection Figure] Figure 1a