Patent ID: 8328157

Claim:
Electromagnetic hydraulic valve, comprising: a valve housing with a pressurized hydraulic medium inlet channel, a pressurized hydraulic medium outlet channel, a magnet coil, and a valve seat, a magnet armature that can be excited by the magnet coil and a valve tappet fixed on the magnet armature, a valve-closing element that is activated by the valve tappet and that blocks a connection between the pressurized hydraulic medium inlet channel and the pressurized hydraulic medium outlet channel by contact on the valve seat, the magnet armature with the valve tappet and the valve-closing element are guided so that they can move longitudinally in the valve housing and the valve tappet and the valve-closing element contact each other with facing longitudinal end sides in a manner that is free from tensile forces, and a plurality lobes that are separated from each other are formed on the longitudinal end side of the valve tappet, the plurality of lobes span a contact plane running perpendicular to a longitudinal direction of movement for the longitudinal end side of the valve-closing element and the plurality of lobes comprise three lobes that are offset uniformly by 120° relative to each other with respect to the longitudinal direction of movement.