MUFFLER FOR INTERNAL COMBUSTION ENGINE Russian patent published in 2002 - IPC

Abstract RU 2183277 C2

FIELD: mechanical engineering; internal combustion engines; exhaust systems. SUBSTANCE: muffler has housing, perforated tube, perforation holes in tube made at preset step, noise absorbing material, washer, perforated partitions, additional housing, perforated partitions of tube, additional perforated partitions of tube and perforated partitions of additional housing. EFFECT: simplified design, improved efficiency of noise damping. 8 cl, 4 dwg

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Authors

Nadarejshvili G.G.

Afanas'Ev A.N.

Galevko Ju.V.

Manyshev Ju.V.

Vasil'Ev P.V.

Dates

2002-06-10—Published

2000-08-11—Filed