发明名称 |
EXHAUST MUFFLER OF INTERNAL COMBUSTION ENGINE |
摘要 |
FIELD: mechanical engineering. SUBSTANCE: invention relates to exhaust mufflers and it can be used mainly for engine of portable gasoline engine-powered saws. proposed muffler contains chamber in form of ellipsoid formed by two stamped out hermetically interconnected halves, seating flange with intake hole, branch pipe through which combustion products get out into atmosphere. Volume of chamber is equal to 6-8-fold volume of engine cylinder. EFFECT: improved reduction of exhaust noise in range of about 1000 Hz. 1 dwg |
申请公布号 |
RU2210676(C2) |
申请公布日期 |
2003.08.20 |
申请号 |
RU20010107651 |
申请日期 |
2001.03.21 |
申请人 |
FEDERAL'NOE GOSUDARSTVENNOE UNITARNOE PREDPRIJATIE |
发明人 |
BYCHKOV A.P.;SUKHININ S.V.;AKHMADEEV V.F.;KORELIN N.S.;ASANOV V.I. |
分类号 |
F01N1/08 |
主分类号 |
F01N1/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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