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Hydraulic system for recovering free releasing energy, has hydraulic pump including connection connected with hydraulic consumer, and another connection connected with tank volume and hydraulic lifting device for lifting weight
Hydraulic system for recovering free releasing energy, has hydraulic pump including connection connected with hydraulic consumer, and another connection connected with tank volume and hydraulic lifting device for lifting weight
The system (1) has a hydraulic pump (2) including a connection (3) connected with a hydraulic consumer (7), and another connection (4) connected with a tank volume (5) and a hydraulic lifting device (20) for lifting a weight (27). The connection (4) is connected with the tank volume via a suction line (6) and a return valve (29). The return valve opens in a direction toward the hydraulic pump and is arranged in the suction line. The hydraulic lifting device is connected with the hydraulic pump by a storage line (19).
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