| 摘要 |
A muffler has a housing ( 2 ) through which exhaust gas flows and which has at least one housing chamber ( 3, 5 ) and in which deflecting elements ( 13 to 16 ) serving to make the gas swirl are arranged spaced one behind another along a main axis ( 19 ') of the housing in a positionally fixed manner. A disk-shaped body ( 17 ') having guide vanes ( 18 ) with slots ( 18 ') therebetween is provided as each deflecting element ( 13 to 16 ) and extends over the clear cross section of the housing ( 2 ). The guide vanes of adjacent disk-shaped bodies respectively deflect the flow in opposite directions about the main axis ( 19 ') of the housing.
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