A piston pump includes a piston assembly which has a first piston element, a second piston element, and at least one transverse bore which corresponds to a longitudinal bore. The piston pump further includes a cylinder in which the piston assembly is guided in a longitudinally movable manner, and an inlet valve which includes a cage element, in which an inlet valve spring and sealing element are arranged, and a corresponding inlet valve seat which is arranged on the piston assembly. The inlet valve sealing element can be pressed sealingly into the corresponding inlet valve seat by means of a restoring spring in order to close off the longitudinal bore. The second piston element is configured as a sleeve made of a wear-resistant material, which accommodates axially acting power components. The inlet valve seat is disposed on a bending edge of the second piston element configured as a sleeve. The at least one transverse bore corresponding to the longitudinal bore is placed in the second piston element. The invention further relates to an associated braking system.
KOLBENPUMPE ZUR FÖRDERUNG EINES FLUIDS UND ZUGEHÖRIGES BREMSSYSTEM
PISTON PUMP FOR CONVEYING A FLUID AND ASSOCIATED BRAKING SYSTEM
POMPE À PISTON DESTINÉE AU REFOULEMENT D'UN FLUIDE ET SYSTÈME DE FREINAGE ASSOCIÉ
2017-01-25
Patent
Elektronische Ressource
Deutsch
KOLBENPUMPE ZUR FÖRDERUNG EINES FLUIDS UND ZUGEHÖRIGES BREMSSYSTEM
Europäisches Patentamt | 2018
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