The invention relates to the technical field of damping devices, in particular to a driving valve, a damping valve device, a damper, a suspension system and a vehicle. A first valve body in the driving valve is provided with a first fluid chamber, and the first fluid chamber is configured to be provided with conductive liquid; the first deformation part is connected with the first valve body, and the first deformation part covers the side, facing the overflow valve, of the first fluid cavity in a sealing mode; the magnetic mechanism is connected with the first valve body and is configured to drive the electrified conductive liquid to move towards or away from the first deformation piece, so that the first deformation piece deforms to control the overflow valve to act. The driving valve drives the conductive liquid to flow through Lorentz force, and has instantaneous response speed, so that the driving valve has the advantage of high response speed; the response speed of the driving valve is high, the first deformation piece moves towards the first valve body, and the first deformation piece can give the valve rod assembly opposite force away from the overflow valve to achieve operation such as rapid pressure relief or pressurization.
本发明涉及减震装置技术领域,尤其涉及一种驱动阀、阻尼阀装置、减震器、悬架系统和车辆。驱动阀中的第一阀体设有第一流体腔室,第一流体腔室被配置为设置导电液体;第一形变件与第一阀体连接,第一形变件封盖第一流体腔室朝向溢流阀的一侧;磁性机构与第一阀体连接,磁性机构被配置为驱动通电的导电液体朝向或远离第一形变件移动,使第一形变件形变以控制溢流阀动作。驱动阀通过洛伦兹力驱动导电液体流动,具有瞬时的响应速度,使得驱动阀具有响应速度快的优点;驱动阀的响应速度快以及使第一形变件朝向第一阀体移动,可以通过第一形变件给予阀杆组件背离溢流阀的反向力达到快速泄压或增压等操作。
Driving valve, damping valve device, shock absorber, suspension system and vehicle
一种驱动阀、阻尼阀装置、减震器、悬架系统和车辆
16.05.2025
Patent
Elektronische Ressource
Chinesisch
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