| 摘要 |
A device has at least two - preferably side-by-side - storage areas (100, 101) for a fluid. The two storage areas can be alternately emptied through a common flowline (117) using a valve control system and gravitational force. Preferably there is a common storage volume connecting with the storage areas (101, 102) via suction lines (112, 113). The device can be run on the most varied drive systems (hydraulic, pneumatic, electrical, etc.). |
