Disclosed is a pump housing layout of a brake system. In accordance with one embodiment of the present disclosure, the pump housing layout of a brake system comprises: an oil reservoir; a pump housing having a suction port and a discharge port formed therein; a motor disposed on one side of the pump housing; an electronic control unit disposed on the other side of the pump housing; a pump installed in the pump housing, and having a suction channel formed therein to communicate with the suction port and a discharge channel formed therein to communicate with the discharge port; a shaft coupled to the motor to be rotated, wherein a rotating body for operating the pump is coupled to the shaft; and a pump-reservoir pipeline allowing a suction flow path to communicate with the oil reservoir. Therefore, the present invention is capable of preventing a working fluid from leaking from the pumping housing to the electronic control unit.
브레이크 시스템의 펌프하우징 레이아웃을 개시한다. 본 개시의 일 실시예에 의하면, 오일리저버(oil reservoir); 내부에 흡입포트(suction port) 및 배출포트(discharge port)가 형성되는 펌프하우징(pump housing); 펌프하우징의 일측에 배치되는 모터(motor); 펌프하우징의 타측에 배치되는 전자제어부(electronic control unit); 펌프하우징 내에 설치되고, 내부에 흡입포트와 연통하는 흡입유로(suction channel) 및 배출포트와 연통하는 배출유로(discharge channel)가 형성되는 펌프(pump); 모터에 결합하여 회전하고, 펌프를 동작시키는 회전체(rotating body)가 결합되는 샤프트(shaft); 및 흡입유로를 오일리저버와 연통시키는 펌프-리저버 관로(pump-reservoir pipeline)를 포함하는 것을 특징으로 하는 브레이크 시스템의 펌프하우징 레이아웃을 제공한다.
Pump Housing Layout for Brake System
브레이크 시스템의 펌프하우징 레이아웃
2022-12-05
Patent
Electronic Resource
Korean
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / F04B Verdrängerkraft- und Verdrängerarbeitsmaschinen für Flüssigkeiten , POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS / F04C ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS , Rotationskolben- oder Schwenkkolbenmaschinen [Kraft- und Arbeitsmaschinen] für Flüssigkeiten |
Pump housing arrangement of a hydraulic assembly of a vehicle brake system
European Patent Office | 2017
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