Funnel for bundling of stream energy for e.g. wind power plant, has opening, where specified percentages of inflow air and/or water flow through openings and exit opening, and guiding point provided behind openings for dividing flow

摘要

The funnel has an inflow opening (1) that is nine times larger than an exit opening (2) to maintain a specific efficiency factor, where the funnel has an aperture angle of 20 degrees for a wind power plant and 30 degrees for water power plant. Openings (5) are provided in a wall (3), where 66 percentages of inflow air and/or water flow through the openings and 34 percentages of the air and/or water flow through the exit opening. A guiding point (4) for dividing the flow is provided behind the openings.