The present application deals with a silencer (1) for compressed air systems, comprising:an inlet opening (3) for a compressed gas flow,a first sound damping means (4) being arranged downstream of the inlet opening (3);a second sound damping means (6) being arranged downstream of the first sound damping means (4);a grid (8) being arranged downstream of the second sound damping means (6), comprising at least two passages (9) through which the compressed air flow is adapted to leave the silencer (1),wherein the first sound damping means (4) has a smaller diameter compared to the second sound damping means (6),and wherein the second sound damping means (6) has at least a portion with higher density compared to the first sound damping means (4).Such improved silencer (1) is able to perform a noise dampening adapted to specific requirements (e.g. technical guidelines, standards), and hence to reach lower noise values compared to systems of prior art.


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    Title :

    MODULAR LOW NOISE SILENCERS FOR COMMERCIAL VEHICLES


    Additional title:

    GERÄUSCHARMER MODULARER SCHALLDÄMPFER FÜR NUTZFAHRZEUGE
    SILENCIEUX MODULAIRE À FAIBLE BRUIT POUR VÉHICULES UTILITAIRES


    Contributors:

    Publication date :

    2024-03-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein



    MODULAR LOW NOISE SILENCERS FOR COMMERCIAL VEHICLES

    SOMODI RICHARD / COMPERA YVES / TOTH TAMAS et al. | European Patent Office | 2024

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