公开(公告)号：US12122336B2

公开(公告)日：2024-10-22

申请号：US18242472

申请日：2023-09-05

Applicant: HL MANDO CORPORATION

Inventor： In-Wook Jeon

IPC: B60T13/68 ,  B60T7/04 ,  B60T8/36 ,  B60T8/40 ,  B60T13/14 ,  B60T13/74

CPC classification number: B60T13/686 ,  B60T7/042 ,  B60T8/3675 ,  B60T13/146 ,  B60T13/745 ,  B60T8/4081

Abstract: A hydraulic unit of an electronic control brake system is disclosed. The hydraulic unit of the electronic control brake system includes a modulator block having a plurality of accommodating bores in which a plurality of valves and pressure sensors coupled to a master cylinder to control braking hydraulic pressure supplied towards vehicle wheels are installed. Passages connecting between the accommodating bores are formed in the modulator block, and the passages are formed to be divided into two layers.

公开(公告)号：US11745712B2

公开(公告)日：2023-09-05

申请号：US17385836

申请日：2021-07-26

Applicant: HL MANDO CORPORATION

Inventor： In-Wook Jeon

IPC: B60T13/68 ,  B60T7/04 ,  B60T8/36 ,  B60T13/14 ,  B60T13/74 ,  B60T8/40

CPC classification number: B60T13/686 ,  B60T7/042 ,  B60T8/3675 ,  B60T13/146 ,  B60T13/745 ,  B60T8/4081

Abstract: A hydraulic unit of an electronic control brake system is disclosed. The hydraulic unit of the electronic control brake system includes a modulator block having a plurality of accommodating bores in which a plurality of valves and pressure sensors coupled to a master cylinder to control braking hydraulic pressure supplied towards vehicle wheels are installed. Passages connecting between the accommodating bores are formed in the modulator block, and the passages are formed to be divided into two layers.