A piston pump for pumping a pressure medium in an electronically slip-controllable vehicle brake system includes a pressure-medium control valve configured to control a throughflow direction in a pressure medium circuit. The pressure-medium control valve has a valve housing, a valve seat, and a valve-closing body that is received in the valve housing in an axially movable and radially guided manner. The valve-closing body is configured to control the valve seat according to the prevailing pressure ratios upstream and downstream of the valve seat. The valve seat is configured as a single component with the valve housing. The pressure-medium control valve is produced by forming in a compact and cost-effective manner. The pressure-medium control valve operates quietly and is configured to be used alternatively as an independent unit that is configured to be tested prior to use.
DRUCKMITTELSTEUERVENTIL, INSBESONDERE ZUR STEUERUNG EINER DURCHSTRÖMUNGSRICHTUNG IN EINEM DRUCKMITTELKREIS UND KOLBENPUMPE, INSBESONDERE ZUR FÖRDERUNG EINES DRUCKMITTELS IN EINER ELEKTRONISCH SCHLUPFREGELBAREN FAHRZEUGBREMSANLAGE
PRESSURE-MEDIUM CONTROL VALVE, PARTICULARLY FOR CONTROLLING A THROUGHFLOW DIRECTION IN A PRESSURE-MEDIUM CIRCUIT, AND PISTON PUMP, PARTICULARLY FOR PUMPING A PRESSURE MEDIUM IN AN ELECTRONICALLY SLIP-CONTROLLABLE VEHICLE BRAKE SYSTEM
VANNE DE COMMANDE DE FLUIDE SOUS PRESSION, NOTAMMENT DESTINÉE À COMMANDER UN SENS DE CIRCULATION DANS UN CIRCUIT DE FLUIDE SOUS PRESSION ET POMPE À PISTON, NOTAMMENT DESTINÉE À REFOULER UN FLUIDE SOUS PRESSION DANS UN SYSTÈME DE FREINAGE DE VÉHICULE À RÉGULATION ÉLECTRONIQUE DU PATINAGE
2021-09-08
Patent
Electronic Resource
German
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