公开(公告)号：US20030111898A1

公开(公告)日：2003-06-19

申请号：US10017043

申请日：2001-12-14

Applicant: DELPHI TECHNOLOGIES INC.

Inventor： David F. Reuter ,  Jerry L. Newton ,  Robert S. Mattern

IPC: B60T008/88

CPC classification number: B60T8/4081 ,  B60T8/368

Abstract: An electro-hydraulic brake system containing four isolation piston assemblies each of which is comprised of a cylinder, a piston, and a pair of hydraulic lines. The cylinder has only two apertures, and the piston is disposed in the cylinder. The first hydraulic line communicates between a wheel brake and a first side of the piston through one of the apertures. The second hydraulic line communicates between an accumulator and a second side of the piston through the other of the apertures. The system components are arranged in a compact, easy to manufacture package.

Abstract translation: 一种包含四个隔离活塞组件的电动液压制动系统，每个隔离活塞组件包括气缸，活塞和一对液压管线。 气缸仅具有两个孔，并且活塞设置在气缸中。 第一液压管线通过其中一个孔连接在车轮制动器和活塞的第一侧之间。 第二液压管路通过另一个孔口在蓄能器和活塞的第二侧之间连通。 系统组件布置成紧凑，易于制造的包装。