| 摘要 |
<p>Solenoid valve, especially for the control of antilock devices for motor vehicles, with a valve body (2) which has an inlet orifice (8) to be connected to a control circuit for controlling the vehicle brakes, an outlet orifice (10) to be connected to an operating device of the assigned brake and a drainage orifice (9) connected to a drainage tank. A valve slide member (13) serves for connecting the outlet orifice (10) either to the inlet orifice (18) or the drainage orifice (9). The valve slide member (13), which by elastic means (14) is preloaded in that position in which the outlet orifice (10) is connected to the inlet orifice (8), can be moved by a solenoid (5) against the action of the said elastic means (14) into that position in which the outlet orifice (10) is connected to the drainage orifice (9). The solenoid valve has an especially simple and cost-effective structure and is easily and rapidly assembled. In the area of the drainage orifice (9), a non-return valve (22) is preferably arranged which ensures that the fluid can only drain off when its pressure is in excess of a predetermined threshold value. …<IMAGE>… </p> |
