Rotary pump for use in hydrodynamic systems for supplying water, has suction chamber and pressure chamber, which lies behind suction chamber in flow direction and is separated from suction chamber in axial direction by separating element
DE102011051911A1
Pelton turbine arrangement has a Pelton turbine which is arranged at the end portion of each curved rotating tube through which fluid is made to flow along fluid path, such that fluid exiting from each tube is supplied to each turbine
DE102011001572A1
System for generating electrical power from water power, has water collecting tank whose specific portion is rotated around vertical axis so as to support flow of water from water collecting tank into water reservoir
DE102010005342A1
System for generating electricity from hydraulic power, has pumping device arranged within end area of supply section, and water catchment basin provided with overflow, where water flows back into water supply via overflow
DE102009040219A1
System for using energy from upwardly directed air flow, has tube provided with openings, where openings are closeable over flaps and side air is absorbed via openings according to venturi principle and is carried by main flow in tube
DE102009033794A1
System for utilizing water volumes as energy storage, has cable processed over circle section along movement line of rollers, and downpipe downstreamly attached to cable, where downpipe is arranged with electrical energy producing device
DE102009025125A1
Arrangement for generating electrical energy from hydraulic power, has pumping device for pumping water from water-collecting unit, and piston axially movable within cylinder, so that water is pumped into opening by movement of piston
DE102009006115A1
Plant for producing electricity from hydraulic power, has supply line that is fed by water, and is arranged in water bodies under water surface
