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1. (WO1999040323) PRESSURE VALVE, ESPECIALLY FOR A PISTON PUMP

Pub. No.:    WO/1999/040323    International Application No.:    PCT/EP1999/000723
Publication Date: Aug 12, 1999 International Filing Date: Feb 4, 1999
IPC: B60T 8/40
F04B 53/10
F04B 53/12
Applicants: CONTINENTAL TEVES AG & CO. OHG
BECK, Erhard
REINARTZ, Hans-Dieter
VOGEL, Günther
Inventors: BECK, Erhard
REINARTZ, Hans-Dieter
VOGEL, Günther
Title: PRESSURE VALVE, ESPECIALLY FOR A PISTON PUMP
Abstract:
The invention relates to a pressure valve (1), especially for a piston pump provided for conveying a pressure medium in slip regulated hydraulic brake systems, whereby the pressure valve (1) comprises a valve seat body (10) and a valve cover body (11). A preloading element (12, 12', 12'') and a valve element (13) are provided in the chamber (19) which is formed between the valve seat body (10) and the valve cover body (11). The aim of the invention is to provide a pressure valve which can be economically produced, can be easily assembled and which is exceptionally reliable. To this end, the valve seat body (10) and/or the valve cover body (11) are produced without cutting.