The invention discloses a valve device, a shock absorber, a suspension system and a vehicle. The valve device comprises a valve shell, a first valve assembly and a second valve assembly, a mounting cavity is formed in the valve shell, at least part of the first valve assembly is arranged in the mounting cavity, at least part of the second valve assembly is arranged in the mounting cavity, and the valve shell is of an integrally-formed structure. According to the valve device, the valve shell is integrally formed, and the mounting cavity is formed in the valve shell, so that the first valve assembly and the second valve assembly are at least partially arranged in the mounting cavity, and fluid can flow between the first valve assembly and the second valve assembly through the mounting cavity; fluid can be effectively prevented from leaking when flowing through the first valve assembly and the second valve assembly, and the sealing performance of the valve device is improved. Meanwhile, a connecting pipeline between the first valve assembly and the second valve assembly is omitted, so that the integration level of the first valve assembly and the second valve assembly is high, and the overall size of the valve device is small.
本申请公开了一种阀装置、减振器、悬架系统和车辆。该阀装置包括阀壳体、第一阀组件和第二阀组件,阀壳体内形成有安装腔,第一阀组件的至少部分设置在安装腔内,第二阀组件的至少部分设置在安装腔内,阀壳体为一体成型结构。根据本申请的阀装置,通过阀壳体一体成型并在阀壳体中设有安装腔,使第一阀组件和第二阀组件均至少部分的设置在安装腔内,流体可以通过安装腔在第一阀组件和第二阀组件之间流动,能够有效防止流体在流经第一阀组件和第二阀组件处泄漏,提高了阀装置的密封性能。同时,第一阀组件和第二阀组件之间取消了连接管路,使得第一阀组件和第二阀组件的集成度较高,阀装置的整体体积较小。
Valve device, shock absorber, suspension system and vehicle
阀装置、减振器、悬架系统和车辆
11.04.2025
Patent
Elektronische Ressource
Chinesisch
Flow control valve, vehicle suspension shock absorber assembly and vehicle suspension system
Europäisches Patentamt | 2021
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