Disclosed herein is a solenoid valve for a brake system. According to an embodiment of the present invention, the solenoid valve for a brake system includes a filter member accommodated in an bore of a modulator block having an inlet path and an outlet path, a magnet core coupled to the filter member and having a through hole passing through in a longitudinal direction, a sleeve fixed to a modulator block and having a flange part coupled to an outer side of the magnet core, an armature installed to be movable forward and backward inside the sleeve, a valve seat fixed to the through hole and including a first orifice, a plunger disposed in the through hole so as to open and close the first orifice by moving forward and backward according to an operation of the armature, and a restoring spring pressurizing the plunger toward the armature, and the filter member includes a filter filtering oil, an insertion part in which a second orifice is formed and press-fitted into the through hole, a supporting part provided on an outer side of the insertion part and supporting a lower end of the magnet core, and a check valve forming a bypass flow path between the inlet path and the outlet path. A slot in communication with the inlet path is formed on a lower side of the supporting part so that oil flows into an entrance of the bypass flow path.


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    Title :

    SOLENOID VALVE FOR BRAKE SYSTEM


    Contributors:

    Publication date :

    2015-10-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / F16K VALVES , Ventile



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