A safety system brake system comprises a hydraulic pressure-providing device having a pressure chamber connected to at least one brake circuit by a separating valve and into which pressure chamber a piston is moved to build up pressure. The pressure chamber is a two-stage pressure chamber having first and second sub-chambers. During pressure build-up the piston is moved into the first and then the second sub-chamber. The two sub-chamber are hydraulically closed off from each other when the piston is moved a specified distance into the second sub-chamber. A first check valve is connected to the first sub-chamber on a suction side and to a brake fluid reservoir on a blocking side. A second check valve is connected to the second sub-chamber on a suction side, and to the suction side of the first check valve on the blocking side.
HYDRAULISCHES SICHERHEITSSYSTEM, BREMSANLAGE UND BETRIEBSVERFAHREN
HYDRAULIC SAFETY SYSTEM, BRAKE SYSTEM, AND OPERATING METHOD
SYSTÈME DE SÉCURITÉ HYDRAULIQUE, SYSTÈME DE FREINAGE ET PROCÉDÉ DE FONCTIONNEMENT
2018-06-27
Patent
Elektronische Ressource
Deutsch
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
HYDRAULISCHES SICHERHEITSSYSTEM, BREMSANLAGE UND BETRIEBSVERFAHREN
Europäisches Patentamt | 2016
|Hydraulisches Sicherheitssystem, Bremsanlage und Betriebsverfahren
Europäisches Patentamt | 2016
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