公开(公告)号：US06450787B1

公开(公告)日：2002-09-17

申请号：US09622386

申请日：2001-01-25

Applicant: Stephan Risch ,  Axel Hinz ,  Hans-Dieter Reinartz ,  Helmut Steffes ,  Georg Sonnenschein ,  Marco Müller ,  Günther Vogel ,  Uwe Greiff ,  Christoph Wagner ,  Joachim Böing

Inventor： Stephan Risch ,  Axel Hinz ,  Hans-Dieter Reinartz ,  Helmut Steffes ,  Georg Sonnenschein ,  Marco Müller ,  Günther Vogel ,  Uwe Greiff ,  Christoph Wagner ,  Joachim Böing

IPC: F04B3910

CPC classification number: F04B53/109 ,  B60T8/4031 ,  F04B1/0421 ,  F04B1/0452

Abstract: In a piston pump, in particular, for the pressure fluid conveyance in hydraulic, slip-controlled brake systems, comprising at least one piston, a suction valve and a pressure valve, it will be possible for the suction and pressure valves to be externally checked in that the suction valve and the pressure valve are formed on a structural unit adapted to be separately handled. Preferably, the structural unit comprises a sleeve-type section in which the piston is guided.

Abstract translation: 特别地，在活塞泵中，对于包括至少一个活塞，吸入阀和压力阀的液压，滑动控制制动系统中的压力流体输送，可以从外部检查吸入和压力阀 因为吸入阀和压力阀形成在适于单独处理的结构单元上。 优选地，结构单元包括其中活塞被引导的套筒型部分。