NEUTRALIZER OF EXHAUST GASES FOR INTERNAL COMBUSTION ENGINE Russian patent published in 1995 - IPC

FIELD: engine engineering. SUBSTANCE: neutralizer is provided with fastening members constructed as lugs. The intake and outlet manifolds are axially alined. The axis of the neck of Venturi pipe is shifted with respect to axes of the diffuser and converging pipe. The catalytic member is positioned outside of the housing at a distance from the diffuser, which is equal to 1.2-1.8. of the neck diameter. The catalytic member is coupled with the diffuser through the lugs secured to the diffuser. The edge of the diffuser is inclined at 15-18 deg to the plane of the catalytic member. EFFECT: enhanced quality of neutralizing. 2 dwg