uppblasbar, uppfyllbar or combined uppblasbar / uppfyllbar trattliknande device for concentration of wind power, and so far, rising of the wind speed in the kraftssystem,who can fly the airship and float like bat

摘要

An inflatable, funnel-like device (2) for concentration of wind power and increase of wind velocity in wind power systems, which can fly as an air ship and float as a boat, comprises walls (4, 5) having a space (6) between them which is filled with gas, liquid or other loose material to support the device. The device is provided with means (3) to produce energy, said means comprising a propeller, turbine or rotor, for making it self-supporting with energy.