Elektromagnetisch betätigtes Ventil, insbesondere für hydraulische Bremsanlagen von Kraftfahrzeugen

摘要

The invention relates to a valve (10) comprising a valve body (16) with a longitudinal bore (17), a valve dome (18) linked with said valve body (16), an armature (19) received by the valve dome (18) while longitudinally displaceable, and a tappet (36) for transmitting the movement of the armature to a closing member (40) of a seat valve (41). The tappet (36) has little radial play across the entire length of the longitudinal bore (17) of the valve body (16) and is provided with at least two separate channels (37) on its jacket surface. A valve chamber (31) of the valve (10) that contains the seat valve (41) communicates with the valve dome (18) via the channels (37) so as to carry liquid. Residual air in the valve dome (18) can be displaced through the channels (37). The valve (10) according to the invention can be used in hydraulic braking systems of motor vehicles.