Ring Wing Turbine


RES-Water-Turbine 5
RES-Wasserturbine 5_1


Turbine With Flipped Over Rotor Blades




Flow-Conducting Turbine


RES-Water-Turbine 3
RES-Wasserturbine 3_1


Turbine With Central Diffuser


RES-Water-Turbine 2
RES-Wasserturbine 1_1


Polygon Ring Wing Turbine


RES-Water-Turbine 1
Polygonringflügelturbine_1