The present invention relates to an electronic control brake system. The present invention includes: a valve assembly connected to a hydraulic block and having a sleeve in which an armature is installed to be able to move forwards and backwards to open and close a flow path; a coil assembly installed in an ECU housing and on which a coil is wound, wherein a current is applied to the coil to operate the armature by an electromagnetic force in a bobbin into which the sleeve is inserted in an axial direction; and a noise absorption member connected to the ECU housing and absorbing noise generated when a solenoid valve is opened and closed. According to the present invention, a damping unit of the noise absorption member supports the sleeve, so operating noise generated when the solenoid valve is opened and closed can be remarkably reduced.

    본 발명은 전자제어식 브레이크 시스템에 관한 것이다. 본발명은 유압블록에 결합되며, 유로를 개폐할 수 있도록 아마추어가 진퇴운동 가능하게 내장된 슬리브가 구비되어 있는 밸브조립체;와, ECU 하우징에 설치되며, 상기 슬리브가 축방향으로 삽입되는 보빈에 전자기력으로 상기 아마추어를 작동시키기 위하여 전류가 인가되는 코일이 권선되어 있는 코일조립체; 및 상기 ECU 하우징에 결합되며, 솔레노이드밸브의 개폐 작동시 발생되는 소음을 흡수하는 소음흡수부재;를 포함하는 것을 특징으로 하는 전자제어식 브레이크 시스템 시스템을 제공한다. 본 발명에 의하면 소음흡수부재의 댐핑부가 슬리브를 지지함으로써, 솔레노이드밸브의 개폐 작동시 발생되는 작동소음을 현저히 감소시킬 수 있는 효과가 있다.


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    Titel :

    ELECTRONIC CONTROL BRAKE SYSTEM


    Weitere Titelangaben:

    전자제어식 브레이크 시스템


    Beteiligte:
    JUNG JI MIN (Autor:in)

    Erscheinungsdatum :

    2015-10-15


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

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



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