EXHAUST MUFFLER OF INTERNAL COMBUSTION ENGINE Russian patent published in 1998 - IPC

Abstract RU 2116468 C1

FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: muffler has housing with inlet and outlet holes divided into inlet and outlet chambers by cross partition made in form of screen member, swirler installed close to inlet hole, and additional partitions in form of semi-circle installed at angle of 70-80 degrees relative to inner surface of housing in staggered manner in direction of gas flow. Swirler is made in form of nozzle with spiral blades. EFFECT: enhanced efficiency of noise silencing. 4 cl, 4 dwg

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RU 2 116 468 C1

Authors

Akimenko Aleksej Georgievich

Dates

1998-07-27—Published

1997-08-25—Filed