| 摘要 |
A solenoid valve for a brake system of a car is provided to make the assembling process and the manufacturing process thereof more convenient and simple. A solenoid valve for a brake system of a car, comprises a valve housing(120), a plunger(130), a spring(124), a valve seat(151), a check ball(155), and an orifice member(157). The valve housing has an inlet(121) and an outlet(122). The plunger disposed in the valve housing is reciprocated by electromagnetic force. The spring is disposed at an end of the plunger. The valve seat is pressed in the valve housing, and comprises a seat part(142), an opening/closing hole(152), a hollow part(154) fluidly communicated with the opening/closing hole, and a bypass path(156) fluidly communicated with the outlet. The check ball opens and closes the bypass path. An orifice(164) is formed in fluid communication with the opening/closing hole. The orifice member is pressed in the hollow part. |
