Silencer with a plurality of resonance chambers
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United States of America Patent
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Issued Date -
Apr 15, 2004
app pub date -
Jul 18, 2003
filing date -
Jan 18, 2001
priority date (Note) -
Abandoned
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Abstract
The invention relates to a sound absorber mounted on or in a component, wherein a sound which is to be absorbed is propagated. The silencer comprises a hollow body, which communicates with the component or forms a component part of the component. A plurality of Helmholtz resonators which operate in a parallel manner are arranged behind each other in the axial direction of the hollow body in at least one axial part of the hollow body.
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