| 摘要 |
<p>Disclosed is a solenoid valve for a brake system, capable of reducing vibration and noise of the solenoid valve when a brake system is operated. According to an embodiment of the present invention, the solenoid valve for a brake system is installed in a bore of a modulator block having an inflow passage and a discharge passage to control flow of oil between the inflow passage and the discharge passage. The solenoid valve for a brake system comprises: a valve housing installed to enter the bore and having an inner hollow hole, wherein the oil passage communicating with the inflow passage is provided to a circumference; a cylindrical sleeve coupled to an upper side of the valve housing; a valve core provided in an upper portion of the sleeve; an opening and closing member provided to the hollow hole of the valve housing, wherein the center portion is penetrated to form the passage; and an armature provided to oscillate perpendicularly inside the sleeve. A pressing unit is provided between an outer surface of the armature and the inner surface of the sleeve to block a gap between the armature and the sleeve.</p> |
