具有主动排气消声器的排气系统

Exhaust system with active silencer

Abstract

一种特别用于机动车辆(1)的内燃机(2)的排气系统(3),其具有至少一根排气管(10),该排气管在内燃机(2)运行过程中引导废气流(11)从内燃机(2)中流出。主动排气消声器(12)包括通过连接管(15)声学上连接排气管(10)的外壳(13)。通过主动和/或被动冷却的连接管(15)避免了对排气消声器(12)的损坏。

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Patent Citations (3)

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    DE-4317403-A1December 01, 1994Nokia Deutschland GmbhArrangement for active sound damping
    JP-2000130145-AMay 09, 2000Osaka Gas Co Ltd, 大阪瓦斯株式会社Active silencing device
    US-5600106-AFebruary 04, 1997Noise Cancellation Technologies, Inc.Actively sound reduced muffler having a venturi effect configuration

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