| 摘要 |
FIELD: engines and pumps. ^ SUBSTANCE: proposed silencer comprises hollow cylinder housing with inlet and outlet branch pipes rigidly fixed on housing end faces. Said housing accommodates crosswise partitions to house hollow cylinders arranged along partition central axis. Plugs representing cylindrical plates with central bore are fitted on cylinder end faces. Rectangular openings are made on side surface of cylinders, closer to their opposite free ends. ^ EFFECT: reduced noise of exhaust gases. ^ 2 dwg |
