SYSTEM FOR REDUCING POLLUTANTS IN ENGINE EXHAUST GAS

摘要

Two differently composed exhaust gases, one rich in air and the other in unburned fuel and CO, are alternately supplied to a thermal reactor in dependence on the firing sequence of engine cylinders. The thermal reactor is made up of a cylindrical inner body directly connected to an exhaust manifold at its middle and provided with exhaust holes in both ends, and an outer body forming a space between the two bodies.