Wind generator

Abstract

A wind generator includes a fixed part having a closed bottom that provides a collection area for a fluid, and a movable part configured to shift with respect to the fixed part and forming a through-channel that directs the fluid from outside toward the collection area. The through-channel is delimited by a wall having a having a back and a belly, which confer a predetermined profile to the wall and define a profile shaped, when hit by a fluid, to cause an acceleration of the fluid on the back with consequent formation of a low-pressure area outside of the back and a deceleration of the fluid, which skims the belly. This causes a high-pressure area at the collection area and generates a high pressure causing the fluid to skim the belly, so that the pressure difference causes an extraction motion of the movable part with respect to the fixed part.

Dependencies are inferred from the claim text.