Motor vehicle having a hybrid drive which includes at least one wheel which can be driven by an electric machine, wherein a recuperation device is provided which permits recuperation of energy in a recuperation phase during a braking process, wherein a brake system is provided with a pedal, at least one master brake cylinder and at least one wheel brake which fluidically activates the wheel brake on the basis of a movement of the pedal by a brake pressure, wherein a pressure-reducing valve device is provided which reduces the brake pressure in the recuperation phase, and wherein a compensator is provided for compensating a hydraulic effect of the pressure-reducing valve device, wherein in the effective range of the pressure-reducing valve device two master brake cylinders are provided whose pistons are rigidly coupled to one another via a connecting element.
Motor vehicle having a hybrid drive
2016-02-10
Patent
Elektronische Ressource
Englisch
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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