The device has a pressure reservoir (2) connectable to a working line (8) for supplying pressure to a consumer. A loading and discharging circuit (12) selectively connects the reservoir to a pressure source (P) for loading, or to a tank (T) for discharging. The circuit includes a 3/3-way proportional valve (14) with a control piston (16) movable from a loading position in which the reservoir is connected to the pressure source, to a release position in which the reservoir is connected to the tank, where the piston is actuated by pressure of the reservoir or the pressure of the working line.
Einrichtung zum Steuern des Ladezustandes mindestens eines Druckspeichers
Device for controlling the charge state of at least one pressure accumulator
Dispositif de commande de l'état de charge d'au moins un accumulateur de pression
2022-03-16
Patent
Electronic Resource
German
EINRICHTUNG ZUM STEUERN DES LADEZUSTANDES MINDESTENS EINES DRUCKSPEICHERS
European Patent Office | 2021
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