Patent attributes
The present invention provides an intake system for supplying intake air to a multiple cylinder internal combustion engine. The intake system includes an air intake having a suction pipe with a frame therein and a plurality of wings attached to the frame wherein the wings generate a swirl state in the intake air. The system further includes an air cleaner, an intake pipe, an intake manifold having a surge tank, a plurality of first suction chambers and a plurality of first suction balancers. The system also includes a second suction chamber and a second suction balancer. The second suction balancer is configured to accommodate intake air that flows reversely through the second suction chamber and the second suction chamber is configured to mix the intake air from the air intake and the intake air from the second suction balancer and dispense mixed air to an intake port of the engine. The system provides for sufficient air intake at a vast range of engine speeds and loads.
