전자식 브레이크 시스템의 밸브블록이 개시된다. 본 발명의 일 실시예에 따르면, 두 개의 유압회로를 갖도록 형성되며, 각 차륜에 설치된 휠 실린더로 공급되는 제동유압의 조절을 위하여 다수의 밸브, 펌프, 저압 어큐뮬레이터, 압력센서 및 모터가 설치되는 다수의 수용보어가 형성되고 내부에 다수의 수용보어를 연결하는 다수의 유로가 형성된 전자식 브레이크 시스템의 밸브블록에 있어서, 상기 압력센서가 설치되는 압력센서 수용보어는 휠 실린더 포트와 연결되어 유압을 검출하기 위한 적어도 하나의 휠 실린더 압력센서 수용보어를 갖추고, 상기 휠 실린더 압력센서 수용보어는 밸브블록에 형성되는 센서연결유로에 의해 연결되되, 상기 휠 실린더 포트와 연결되는 포트연결유로 및 상기 센서연결유로의 길이를 조절하여 각 차륜과 연결된 휠 실린더 포트 중 선택된 휠 실린더 포트와 휠 실린더 압력센서 수용보어를 연결시키는 전자식 브레이크 시스템의 밸브블록이 제공될 수 있다.

    Disclosed is a valve block of an electronic control brake system. The valve block of an electronic control brake system includes two hydraulic pressure circuits, and a plurality of accommodation bores at which a plurality of valves, a pump, a low-pressure accumulator, a pressure sensor, and a motor are installed so as to control braking hydraulic pressure delivered to a wheel cylinder installed at each of wheels, and a plurality of flow paths configured to connect the plurality of accommodation bores to one another, wherein a pressure sensor accommodation bore, at which the pressure sensor is installed, is provided with at least one wheel cylinder pressure sensor accommodation bore configured to accommodate the pressure sensor which is connected to each of wheel cylinder ports to detect oil pressure, and the at least one wheel cylinder pressure sensor accommodation bore is connected by a sensor connection flow path formed at the valve block, and connects a selected wheel cylinder port among the wheel cylinder ports, which are connected to wheels, to the at least one wheel cylinder pressure sensor accommodation bore by adjusting lengths of a port connection flow path, which is connected to each of the wheel cylinder ports and the sensor connection flow path.


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    Title :

    Valve block of electronic control brake system


    Additional title:

    전자식 브레이크 시스템의 밸브블록


    Contributors:
    KIM EUN MI (author)

    Publication date :

    2017-10-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

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



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