| 摘要 |
<p>Disclosed is a solenoid valve for a brake system which accurately and stably operates. According to an embodiment of the present invention, a solenoid valve for a brake system comprises: a valve housing which enters a bore wherein a penetration hole penetrates the valve housing in a longitudinal direction, and an inflow hole connected to an inflow path formed on a circumference of the valve housing; a cylindrical sleeve led-in and coupled with an external upper side of the valve housing wherein an upper part of the sleeve is closed by a valve core; a valve sheet to open or close a flow path wherein an opening and a closing unit penetrates in a longitudinal direction on a center of the valve housing; an armature reciprocating in the sleeve; a restoration spring between the armature and the valve core; and an internal flow path connected to an input hole by forming a hollow part for air or oil in the armature to be moved up and down.</p> |
