EP 3700786 A1 20200902 - BRAKE SYSTEM AND TWO METHODS FOR OPERATING SUCH A BRAKE SYSTEM
Title (en)
BRAKE SYSTEM AND TWO METHODS FOR OPERATING SUCH A BRAKE SYSTEM
Title (de)
BREMSANLAGE UND ZWEI VERFAHREN ZUM BETRIEB EINER SOLCHEN BREMSANLAGE
Title (fr)
SYSTÈME DE FREINAGE ET DEUX PROCÉDÉS POUR FAIRE FONCTIONNER UN TEL SYSTÈME DE FREINAGE
Publication
Application
Priority
- DE 102017219000 A 20171024
- EP 2018078859 W 20181022
Abstract (en)
[origin: WO2019081414A1] The invention relates to a motor vehicle having at least four hydraulically controllable wheel brakes (8a-8d), comprising, for each of the wheel brakes (8a-8d), an electrically controllable, currentless open first wheel valve (6a-6d) and an electrically controllable, currentless closed second wheel valve (7a-7d), a first electrically controllable pressure source (5), which is connected to the first wheel valves (6a-6d) by a first brake supply line (13), wherein an electrically controllable circuit breaker valve (9) is arranged in the first brake supply line (13), by means of which two of the first wheel valves (6c, 6d) can be hydraulically separated from the first pressure source (5), a second electrically controllable pressure source (2) and a pressure medium reservoir (4), which is in particular under atmospheric pressure, wherein the circuit breaker valve (9) is designed to be currentless open and the second electrically controllable pressure source (2) is connected to the second wheel valves (7a-7d) via a second brake supply line (33). The invention further relates to methods for the operation thereof.
IPC 8 full level
B60T 8/32 (2006.01)
CPC (source: EP KR US)
B60T 7/042 (2013.01 - EP KR US); B60T 8/326 (2013.01 - EP KR); B60T 8/329 (2013.01 - KR); B60T 8/40 (2013.01 - KR); B60T 13/148 (2013.01 - EP KR); B60T 13/662 (2013.01 - EP KR); B60T 13/686 (2013.01 - EP KR US); B60T 13/745 (2013.01 - EP KR); B60T 13/662 (2013.01 - US); B60T 13/745 (2013.01 - US); B60Y 2400/3032 (2013.01 - KR US); B60Y 2400/81 (2013.01 - KR US)
Citation (examination)
DE 102011081461 A1 20120301 - CONTINENTAL TEVES AG & CO OHG [DE]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DE 102017219000 A1 20190425; CN 111278695 A 20200612; CN 111278695 B 20221118; EP 3700786 A1 20200902; KR 102352643 B1 20220117; KR 20200055092 A 20200520; US 11414062 B2 20220816; US 2021188237 A1 20210624; WO 2019081414 A1 20190502
DOCDB simple family (application)
DE 102017219000 A 20171024; CN 201880069149 A 20181022; EP 18800486 A 20181022; EP 2018078859 W 20181022; KR 20207011722 A 20181022; US 201816757932 A 20181022