A pneumatic device (1) has at least one venting path (10) for venting the pneumatic device (1) in an outflow direction (R1). The venting path (10) includes a first volume (12), through which a flow can pass, a first compressed-air passage (14), and a sealing mechanism (18). The first compressed-air passage (14) pneumatically connects the first volume (12) to a pressurized part (16) of the pneumatic device (1). The sealing mechanism (18) changes between a normal state (Z1) and a sealing state (Z2). In the normal state (Z1) a flow can pass through the first compressed-air passage (14) both in the outflow direction (R1) and in an oppositely directed inflow direction (R2). In the sealing state (Z2) a flow can pass through the first compressed-air passage (14) only in the outflow direction (R1).


    Access

    Download


    Export, share and cite



    Title :

    PNEUMATIC DEVICE WITH SEALING MEANS AND METHOD THEREFOR


    Contributors:

    Publication date :

    2023-04-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / F16K VALVES , Ventile



    Pneumatic device with sealing means and method therefor

    FUHRMANN INGO / RIEDIGER-JANISCH KARL-HEINZ / WEINACHT JAN | European Patent Office | 2025

    Free access

    Pneumatic device having sealing device and method therefor

    FUHRMANN INGO / RIEDIGER-JANISCH KARL-HEINZ / WEINACHT JAN | European Patent Office | 2022

    Free access

    Pneumatic sealing rubber

    YIN ZUXIN / ZENG XIAOMIAO | European Patent Office | 2022

    Free access

    Self-sealing pneumatic tire

    PAPAKONSTANTOPOULOS GEORGE JIM / GERSMAN MICHAEL LAWRENCE | European Patent Office | 2024

    Free access

    PNEUMATIC TIRE COMPRISING SEALING MEMBER

    SPORTELLI FRANCESCO / DAVID JOHN ZANZIG / ANNETTE LEEHTENBOEHMER | European Patent Office | 2017

    Free access