Solenoid valve for a slip-controlled hydraulic brake system of a vehicle

The invention is based on a solenoid valve which is provided for insertion into a receiving bore in a hydraulic block of a slip-controlled hydraulic brake system of a vehicle. In particular, the solenoid valve is provided as a wheel brake pressure reduction valve that is connected to a wheel brake c...

Ausführliche Beschreibung

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Hauptverfasser: Fritsch, Siegfried, Kirschner, Martin, Zimmermann, Peter
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The invention is based on a solenoid valve which is provided for insertion into a receiving bore in a hydraulic block of a slip-controlled hydraulic brake system of a vehicle. In particular, the solenoid valve is provided as a wheel brake pressure reduction valve that is connected to a wheel brake cylinder and is disposed between the wheel brake cylinder and a suction side of a return feed pump. A solenoid valve with a valve dome in which an armature is contained in an axially movable fashion and onto which a coil is slid for actuating the solenoid valve. In order to mechanically fasten and seal the solenoid valve in a receiving bore of a hydraulic block. A valve seat part is inserted into an open end of the valve dome and an annular ring-shaped valve support is press fitted onto the open end of the valve dome so that the valve seat part, the valve dome, and the valve support are mechanically connected to one another and are sealed in a pressure-tight fashion. The solenoid valve is easy-to-manufacture and is sealed without separate seals.