The invention relates to a four-wheel interconnected hydro-pneumatic suspension and an automobile, and relates to the technical field of vehicle suspension systems. The device comprises a five-way valve assembly, the five-way valve assembly is installed on one of the rear section or the front section of the vehicle, the five-way valve assembly comprises two five-way valve bodies, and two oil inlets of each five-way valve body are both communicated with a distribution valve assembly; two of the three oil outlets of each five-way valve body are communicated with the hydraulic cylinders on the two sides of the rear section or the front section of the vehicle respectively, and the other oil outlet of each five-way valve body is communicated with the other hydraulic cylinder of the rear section or the front section of the vehicle. The five-way valve assembly, the distribution valve assembly and the energy supply unit are arranged on the rear section or the front section of the vehicle in a concentrated mode, the two five-way valve bodies communicate with hydraulic cylinders on the two sides of one of the rear section or the front section of the vehicle, and only one pipeline communicates with a hydraulic cylinder on the other position of the rear section or the front section of the vehicle. The pipeline arrangement length is greatly reduced, and the overall occupied space is reduced.

    本申请涉及一种四轮互联油气悬架及汽车,涉及车辆悬架系统技术领域。该装置包括五通阀总成,其安装于车辆后段或车辆前段中的一个,五通阀总成包括两个五通阀体,每个五通阀体的两个进油口均与分配阀总成连通,每个五通阀体的三个出油口中的其中两个出油口分别与车辆后段或车辆前段两侧的液压缸连通,另一个出油口与车辆后段或车辆前段中的另一个的液压缸连通。本申请通过将五通阀总成、分配阀总成和供能单元集中布置于车辆后段或车辆前段,通过两个五通阀体与车辆后段或车辆前段其中一个的两侧液压缸连通,仅通过一根管路与车辆后段或车辆前段中的另一处上的液压缸连通,大大减少了管路布置长度,减少了整体占用空间。


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    Title :

    Four-wheel interconnected hydro-pneumatic suspension and automobile


    Additional title:

    一种四轮互联油气悬架及汽车


    Contributors:
    ZENG JIONGLI (author) / WANG CHANGZHEN (author) / WANG GUOJIN (author) / YUAN HAO (author)

    Publication date :

    2024-06-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



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