MUFFLER-NEUTRALIZER OF EXHAUST GASES Russian patent published in 1994 - IPC

Abstract RU 2013577 C1

FIELD: automotive engineering. SUBSTANCE: device has reactor with hollow tapered displacement member, outlet ejector, and vanes. The device has heat-insulating coating applied to the inner surface of the displacement member. Outer surface of the displacement member has flow agitating recesses of a depth not exceeding the thickness of the wall of the displacement member. EFFECT: more efficient noise suppression. 2 dwg

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RU 2 013 577 C1

Authors

Vorozhejnov A.I.

Tsibanov S.G.

Skripnik E.A.

Dates

1994-05-30—Published

1991-07-08—Filed