EP 4308423 A2 20240124 - HYDRAULIC ACTUATING SYSTEM FOR A BRAKING SYSTEM HAVING A 3/2-WAY VALVE FOR SELECTIVE CONNECTION OF THE MAIN BRAKE CYLINDER EITHER TO THE TRAVEL SIMULATOR OR TO AT LEAST ONE BRAKE CIRCUIT
Title (en)
HYDRAULIC ACTUATING SYSTEM FOR A BRAKING SYSTEM HAVING A 3/2-WAY VALVE FOR SELECTIVE CONNECTION OF THE MAIN BRAKE CYLINDER EITHER TO THE TRAVEL SIMULATOR OR TO AT LEAST ONE BRAKE CIRCUIT
Title (de)
HYDRAULISCHES BETÄTIGUNGSSYSTEM FÜR EIN BREMSSYSTEM MIT EINEM 3/2-WEGEVENTIL ZUR WAHLWEISEN VERBINDUNG DES HAUPTBREMSZYLINDERS ENTWEDER MIT DEM WEGSIMULATOR ODER MIT MINDESTENS EINEM BREMSKREIS
Title (fr)
SYSTÈME D'ACTIONNEMENT HYDRAULIQUE POUR UN SYSTÈME DE FREINAGE COMPRENANT UN DISTRIBUTEUR 3/2 SERVANT À RELIER SÉLECTIVEMENT LE MAÎTRE-CYLINDRE DE FREIN SOIT AU SIMULATEUR DE COURSE SOIT À AU MOINS UN CIRCUIT DE FREINAGE
Publication
Application
Priority
- DE 102021106270 A 20210315
- EP 2022056626 W 20220315
Abstract (en)
[origin: WO2022194828A2] The invention relates to a hydraulic actuating system for a braking system, comprising the following: - at least one brake circuit (BK) having at least one hydraulically actuated wheel brake, - a main brake cylinder (SHZ, THZ) which can be actuated by means of an actuating device, in particular in the form of a brake pedal, and which has at least one working chamber (R1, R2), - a hydraulically acting travel simulator (WS) for exerting a reaction force on the actuating device, characterised in that the working chamber (A1) can be connected via a controlled 3/2-way valve (MV) either to a brake circuit (BK) or to the travel simulator (WS).
IPC 8 full level
B60T 7/04 (2006.01); B60T 8/40 (2006.01); B60T 13/68 (2006.01); F16K 11/10 (2006.01); F16K 11/16 (2006.01)
CPC (source: EP GB)
B60T 7/042 (2013.01 - EP GB); B60T 8/366 (2013.01 - EP GB); B60T 8/4081 (2013.01 - EP GB); B60T 13/686 (2013.01 - EP GB); F16K 31/0637 (2013.01 - EP GB)
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
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DE 102021106270 A1 20220915; CN 117177887 A 20231205; EP 4308423 A2 20240124; GB 2619884 A 20231220; JP 2024510005 A 20240305; WO 2022194828 A2 20220922; WO 2022194828 A3 20221117
DOCDB simple family (application)
DE 102021106270 A 20210315; CN 202280028505 A 20220315; EP 2022056626 W 20220315; EP 22714834 A 20220315; GB 202315372 A 20220315; JP 2023557093 A 20220315