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Pumping unit for generating energy from traffic or rail vehicles, has sheet metal cover plate with underside cylinder with storage container and hydro-storage, and is positioned at right angles to traffic direction
Pumping unit for generating energy from traffic or rail vehicles, has sheet metal cover plate with underside cylinder with storage container and hydro-storage, and is positioned at right angles to traffic direction
The unit has a sheet metal cover plate with an underside cylinder, a storage container and a hydro-storage. The plate is positioned at right angles to the traffic direction The pump unit has a sheet metal cover (2) at its top side for travelling over the pump. The cover (2) is positioned at right angles to the traffic route. A cylinder (3) with a storage container (4) and a hydro-storage is arranged at the underside of the sheet metal cover (2). The pump unit is operated by the downwards movement, produced by the weight of a vehicle transmitted by the wheel (1) whilst travelling over the pump unit. The volume in the cylinder chamber is pressed by the non-return valve (6) across the line in the hydro-storage (7). When a vehicle travels over the sheet metal cover (2), the pressure is discharged, to simultaneously press a spring. The cover (2) and the piston (3.1) are fixed at the metal sheet cover (2).
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