公开(公告)号：US20170210369A1

公开(公告)日：2017-07-27

申请号：US15415789

申请日：2017-01-25

Applicant: MANDO CORPORATION

Inventor： Eun-Seong LIM ,  Hyun-Ho KIM ,  Yeong-Sik KIM ,  ln-Wook JEON ,  Yong-Kap KIM ,  Dong-Yo RYU ,  Seong-Ho CHOI ,  Gi-Yung KIM ,  Byeong-Hoo CHEONG ,  Weon-Chan KO

IPC: B60T13/66 ,  B60T13/68 ,  B60T8/40 ,  B60T13/14 ,  B60T13/04 ,  B60T13/74 ,  B60T7/04

CPC classification number: B60T13/662 ,  B60T7/042 ,  B60T7/18 ,  B60T8/4081 ,  B60T8/409 ,  B60T13/04 ,  B60T13/142 ,  B60T13/146 ,  B60T13/686 ,  B60T13/741 ,  B60T13/745 ,  B60T2220/04 ,  B60T2270/82

Abstract: An electric brake system includes a hydraulic pressure supply device configured to generate hydraulic pressure using a piston which is operated by an electrical signal that is output corresponding to a displacement of a brake pedal, and including a first pressure chamber and a second pressure chamber, a first hydraulic flow path configured to communicate with the first pressure chamber, a second hydraulic flow path configured to communicate with the first pressure chamber, a third hydraulic flow path configured to communicate with the second pressure chamber, a fourth hydraulic flow path branching from the third hydraulic flow path and connected to the first hydraulic flow path, a fifth hydraulic flow path branching from the third hydraulic flow path and connected to the second hydraulic flow path.