WATER MILL AND METHOD OF PRODUCTION OF ELECTRICITY BY THIS DEVICE Russian patent published in 2017 - IPC F03B13/26 F03B17/06 

FIELD: electricity.

SUBSTANCE: mill comprises a water guide with at least one flow channel 54a in which at least two blade wheels 67a1 and 67a2 having a rotational shaft 68a1 and 68a2, respectively, oriented in a working state perpendicular to the direction of flow, and at least three blades, and means for transferring the rotational motion of the shafts 68a1 and 68a2 to the generator. Each blade comprises lamellas adapted to pivot about a pivot axis extending parallel to the shafts 68a1 and 68a2. The axis of rotation of each lamella is located on one long side of the corresponding lamellae or near it. The swivel motion of the lamellae is hampered by restrictive means when the corresponding blade is moved along with the flow. The lamellas are freely rotatable when the corresponding blade is moved against the direction of flow. The lamellas are in the form of a drop. The wheels 67a1 and 67a2 are formed in the channel 54a one after the other. The water supply area is funnel-shaped, tapering towards the channel 54a.

EFFECT: ensuring the effective conversion of water flow into electricity.

26 cl, 10 dwg