The invention is directed to a pneumatic port (100), in particular an exhaust port for use in a bellow servo valve (200) of a suspension system (300), the pneumatic port comprising a port body (102) having a through opening (104), a valve body (110) arranged inside the through opening and having a piston (112) that is configured to actuate against a spring element (114) to control a flow path (116) through the through opening and a washer unit (120) arranged at the through opening and including a passage (122) for enabling a flow of air through the washer unit. The washer unit is connected to the port body using a connection element. In the pneumatic port the connection element is a cooperating thread (126, 128) arranged at the port body and at the washer unit, thereby reducing the generation of noise when air flows through the pneumatic port.


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    Title :

    PNEUMATIC PORT, IN PARTICULAR EXHAUST PORT FOR A BELLOW SERVO VALVE OF AN AIR SPRING DEVICE, SUSPENSION SYSTEM AND COMMERCIAL VEHICLE


    Additional title:

    PNEUMATISCHES PORT, INSBESONDERE ABGASPORT FÜR EIN BALGSERVOVENTIL EINER LUFTFEDEREINRICHTUNG, FEDERUNGSSYSTEM UND NUTZFAHRZEUG
    ORIFICE PNEUMATIQUE, EN PARTICULIER ORIFICE D'ÉCHAPPEMENT POUR UNE SERVOVALVE D'UN DISPOSITIF DE RESSORT PNEUMATIQUE, SYSTÈME DE SUSPENSION ET VÉHICULE UTILITAIRE


    Contributors:

    Publication date :

    2024-06-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / F16K VALVES , Ventile




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