The invention belongs to the technical field of vehicle suspensions, and particularly relates to a novel variable-damping oil gas-inerter hybrid suspension structure and a working method thereof.The novel variable-damping oil gas-inerter hybrid suspension structure comprises a hydraulic cylinder, an energy accumulator and a spiral pipe; the two ends of the spiral pipe are connected with the hydraulic cylinder; the energy accumulator is connected with the spiral pipe; oil in the hydraulic cylinder is suitable for flowing between an upper cavity and a lower cavity in the hydraulic cylinder and the spiral pipe. The energy accumulator is suitable for providing partial pressure compensation or counteracting pressure when oil flows between the hydraulic cylinder and the spiral pipe, existing different damping characteristics can be achieved without adding additional electronic controller equipment and additionally consuming energy, impact force caused by the road surface is relieved, and the service life of the hydraulic cylinder is prolonged. And meanwhile, the cost is lower, the maintenance is more convenient, and better practical application can be realized.

    本发明属于车辆悬架技术领域,具体涉及一种新型可变阻尼的油气‑惯容器混合悬架结构及其工作方法,其中新型可变阻尼的油气‑惯容器混合悬架结构包括:液压缸、蓄能器和螺旋管;所述螺旋管的两端与所述液压缸连接;所述蓄能器与所述螺旋管连接;所述液压缸内的油液适于在液压缸内的上腔、下腔,以及螺旋管之间流动;所述蓄能器适于在油液在液压缸和螺旋管之间流动时提供分压补偿或抵消压力,实现了不需要增加额外的电子控制器设备,同时也不需额外消耗能量,就能够实现现有的不同阻尼特性,减缓路面带来的冲击力,进而有效提升油气悬架的性能,同时成本更低,维修更方便,可以更好的实际应用。


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    Title :

    Novel variable damping oil gas-inerter hybrid suspension structure and working method thereof


    Additional title:

    新型可变阻尼的油气-惯容器混合悬架结构及其工作方法


    Contributors:
    WANG RUOCHEN (author) / YANG LIN (author) / DING RENKAI (author) / LIU WEI (author) / SUN ZEYU (author)

    Publication date :

    2022-05-20


    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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