Reflector charging device

摘要

The device has a reflector (2) that is arranged in a fresh air tract (4) of a piston engine (3) upstream of an inlet manifold (6) of the piston engine in such a manner that a gas exchange pressure wave, which occurs during gas exchange in counter current direction from the inlet manifold, is convertible by a reflection in a reflection pressure wave (9). The wave (9) inflows into the manifold in a flow direction.