| 摘要 |
A solenoid valve for anti-lock brake system comprises; a) a main body(10) having the first port(11) connected to the master cylinder(1), the second port(12) connected to the wheel cylinder(2), the third port(13) connected to the hydraulic pump(3) and a stopper(14) protruded from the inside diameter of the second port, b) a coil(20) installed on the inner wall of the main body generating electro-magnetic field, c) a steel core(30) having a pin pointed front end(31) to seal the first port, a body(32) receiving the electro-magnetic force and a rear end(33) to seal the third port, and d) a coil spring(40) located at the front end of the steel core.
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