The invention provides a damping device for an axle of an active chassis of a motor vehicle, in which a damping system interacts with each wheel of the axle, in which each damping system has the following: a damper having a double-acting hydraulic cylinder and a piston; a hydraulic pump and a motor for driving the hydraulic pump; a hydraulic unit having a hydraulic tank and a valve, the hydraulic pump and the hydraulic unit of the respective damping system interacting with the respective hydraulic cylinder in such a way that a piston can be arranged to move in a first or a second actuation direction depending on the conveying direction of the hydraulic pump, wherein the motors of the two damping systems are arranged with axially aligned axes of rotation in the housing and can be adjusted by a common control device having a group of electronic structures arranged on at least one circuit board, the at least one circuit board extending transversely adjacent to the motor parallel to the axis of rotation of the motor, an intermediate circuit capacitor of the control device extends from the circuit board perpendicularly to the rotation axis of the motor into the free space between the motors.
本发明提供了一种用于机动车辆的主动底盘的车轴的阻尼装置,其中阻尼系统与车轴的每一车轮相互作用,其中每一阻尼系统具有以下项:阻尼器,具有双动式液压缸和活塞;液压泵和用于驱动液压泵的电动机;液压单元,具有液压油箱和阀门,其中相应阻尼系统的液压泵和液压单元以一定方式与相应的液压缸相互作用,使得取决于液压泵的输送方向,可设置活塞沿第一或第二致动方向移动,其中两个阻尼系统的电动机被设置成在壳体中具有轴向对准的旋转轴并可由共同控制装置调节,所述共同控制装置具有设置在至少一个电路板上的电子构造群组,其中至少一个电路板平行于电动机的旋转轴紧邻电动机横向延伸,且其中控制装置的中间电路电容器从电路板开始垂直于电动机的旋转轴延伸到电动机之间的自由空间中。
Damping device for axle of motor vehicle and motor vehicle
用于机动车辆的车轴的阻尼装置和机动车辆
2024-10-15
Patent
Electronic Resource
Chinese
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