NEUTRALIZER FOR EXHAUST GASES OF INTERNAL COMBUSTION ENGINE Russian patent published in 1994 - IPC

FIELD: engine engineering. SUBSTANCE: apparatus for supplying additional air has mixing chamber, gas- dynamic diode, and at least one nozzle. An afterburning chamber is coupled with a jet chamber through the mixing chamber. The nozzle is positioned at outlet branch pipe for positioning in the jet chamber. The gas-dynamic diode is positioned into the jet chamber. The neutralizer can be provided with at least one additional jet chamber and at leas one additional mixing chamber. The number of the jet chambers and mixing chambers are equal the number of outlet branch pipes each of which is coupled to corresponding mixing chamber through corresponding jet chamber. The afterburning chamber is coupled to each additional jet chamber through corresponding mixing chambers. EFFECT: enhanced efficiency. 3 cl, 2 dwg