The invention relates to a muffler (1) for a compressed air system, comprising: an air inlet (3) for a compressed air flow, a first muffling device (4) arranged downstream of the air inlet (3); a second muffling device (6) arranged downstream of the first muffling device (4); a grille (8) arranged downstream of the second muffling device (6), the grille comprising at least two channels (9) through which the compressed air flow is adapted to exit the muffler (1), where the first muffling device (4) has a smaller diameter than the second muffling device (6), and where the first muffling device (4) has a smaller diameter than the second muffling device (6). The second muffler device (6) has at least partially a higher density than the first muffler device (4). Such an improved muffler (1) is able to perform sound attenuation suitable for specific requirements (e.g., technical guidelines, standards), thus enabling lower noise compared to systems in the prior art.

    本发明涉及一种用于压缩空气系统的消音器(1),包括:用于压缩气流的进气口(3),布置在所述进气口(3)下游的第一消声装置(4);布置在所述第一消声装置(4)下游的第二消声装置(6);布置在所述第二消声装置(6)下游的格栅(8),所述格栅包括至少两个通道(9),所述压缩气流适于通过所述至少两个通道离开所述消音器(1),其中,所述第一消声装置(4)与所述第二消声装置(6)相比具有更小的直径,并且其中,所述第二消声装置(6)与所述第一消声装置(4)相比至少部分地具有更高的密度。这种改进的消音器(1)能够执行适用于特定要求(例如技术指南、标准)的消声,因此能够实现与现有技术中的系统相比更低的噪声。


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    Titel :

    Modular low noise muffler for commercial vehicles


    Weitere Titelangaben:

    用于商用车辆的模块化低噪音消音器


    Beteiligte:
    SZOMODI REZA (Autor:in) / KOMPELLA YOGESH (Autor:in) / TOTH TAMAS (Autor:in) / LELINCH OLIVIER BERNARD (Autor:in)

    Erscheinungsdatum :

    22.04.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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



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