Underwater ducted turbine

The invention claims a is made of the water or the air current generation the generating device, wherein the device comprises a plurality of blades; guide blade and cylindrical shell and a power generation device at least rotor disc. Is of a shell the rim of the fixing part comprises a magnetic seat and rim. The device is provided with of the escape and service life is the reseau of invasion and reducing Betz effect cover to increase the variable-force device. The optimal device for submarine device, and is driven by the shaft chip, further - capable of the rivers or the air or the wind of wave drive. The device is arrange on at least one column, of the sea - bed, and a shell of the tension energy-saving and capable and floating ring or the two dam, the strength or the power moist array.