公开(公告)号：US4549468A

公开(公告)日：1985-10-29

申请号：US575987

申请日：1984-02-01

申请人： Christian Trintignac ,  Jean-Claude Jaccod

发明人： Christian Trintignac ,  Jean-Claude Jaccod

IPC分类号： B62D5/087 ,  F01B25/26

CPC分类号： B62D5/087

摘要： The slide (61) of an electrohydraulic valve (31) delimits two end chambers (57, 58) respectively fed by a control pressure that is a slave to the open or closed state of one of the two solenoid valves (51, 52) controlled by signals processed by an electronic control (50) and the establishment of a state acts on the slide (61) in direction of a throttling of the delivery which causes a feed channel of the valve (31) and a working line (27, 28) from a pump (1) to communicate with the line (70) for connection with the fluid tank (2).

摘要翻译： 电动液压阀（31）的滑块（61）限定分别通过控制压力供给的两个端室（57,58），所述控制压力是从控制压力的两个电磁阀（51,52）中的一个控制的打开或关闭状态 通过由电子控制器（50）处理的信号，并且建立状态沿着输送的节流方向对滑块（61）起作用，其导致阀（31）的进给通道和工作线（27,28 ）与泵（1）连通以与用于与流体箱（2）连接的管线（70）连通。