Damping element for a high pressure accumulator

The device has a storage volume (24) for a hydraulic liquid, at least one union each for feeding and removing the liquid at high pressure and a vibration damping element (22) in the storage volume. The vibration damping element has at least one choke plate movably guided in the longitudinal direction of the storage volume under spring action that leaves part of the cross-section free for the passage of hydraulic liquid.