Patent ID: 6382250
Filing Date: 2002-05-07
Classification: B60T,F16K,Y10T

Abstract:
In a solenoid valve (1) for slip-controlled hydraulic brake systems of motor vehicles of a type having a valve body (23) including a dimensionally stable closing body having a seat valve (26) disposed between a pressure fluid inlet (17) and a pressure fluid outlet (18) and having a check valve (30) disposed in a bypass to the seat valve (26), the check valve (30) includes a dimensionally stable closing body (40) and a hollow conical valve seat (37) embodied in a valve component (31) formed of plastic and secured tightly in a valve block with a nonuniform mass distribution, the closing body (40) has a section (41), which is embodied as complementary to the hollow conical valve seat (37) and which accommodates a greater portion of a cross section of a rubber-elastic sealing ring (42) that is disposed on a circumference of the section (41), concentric to an axis of the section (41).