Patent ID: 8413950

Claim:
An actuating solenoid for a solenoid valve, comprising: a pole tube having a pole core; an armature movably accommodated in the pole tube; a non-stick disk disposed in a contact area between the pole core and an end face of the armature, the non-stick disk including at least one oil channel formed by a plurality of notches that are uniformly distributed about a circumference of the non-stick disk, the notches extending uniformly away from an inner circumferential edge of the non-stick disk in a radial direction and ending at a distance from an outer circumferential edge of the non-stick disk, the at least one oil channel being configured to allow oil to flow into the contact area between the non-stick disk and the end face of the armature; and an oil chamber delimited by one of a neck and a bevel formed in the contact area in one of the pole core and the armature, the at least one oil channel opening into said oil chamber radially from the notches such that oil is effective in the radial direction across an entire width of the non-stick disk.