The invention relates to a sealing apparatus (13) for an air suspension device (1) for sealing a primary volume (11) of the air suspension device (1), in particular a working volume of the air suspension device (1), with respect to a secondary volume (12), comprising a main body (14) and a sealing element (15) formed at the periphery of the main body (14). The sealing element (15) is designed in such a way that the sealing element (15), when assembled in the air suspension device (1), is transferred from a sealing position, in which the sealing element (15) seals off the primary volume (11) with respect to the secondary volume (12), into a release position, in which air passes through the sealing element (15) if a pressure difference between the primary volume and the secondary volume, established as a negative pressure in the primary volume (11) as compared to the secondary volume (12), exceeds a threshold value.

    本发明涉及一种空气悬架装置(1)用的密封装置(13),所述密封装置用于相对于次要容积(12)密封所述空气悬架装置(1)的主要容积(11),特别是所述空气悬架装置(1)的工作容积,包括主体(14)和形成在所述主体(14)的外周上的密封件(15)。所述密封件(15)设计成使得当将所述密封件组装到所述空气悬架装置(1)中时,将所述密封件(15)从其中所述密封件(15)相对于所述次要容积(12)密封所述主要容积(11)的密封位置转换到其中如果所述主要容积与所述次要容积之间的压力差超过阈值则空气通过所述密封件(15)的释放位置,所述压力差设定为与所述次要容积(12)相比在所述主要容积(11)中的负压。


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    Title :

    SEALING APPARATUS FOR AN AIR SUSPENSION DEVICE, AIR SUSPENSION DEVICE, AND METHOD FOR SEALING A PRIMARY VOLUME IN AN AIR SUSPENSION DEVICE


    Additional title:

    空气悬架装置用的密封装置、空气悬架装置以及用于在空气悬架装置中密封主要容积的方法


    Contributors:

    Publication date :

    2020-04-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / F16F SPRINGS , Federn




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