SU44495A1 - Wind turbine - Google Patents

Description

The invention relates to wind turbines with two vane for installation in the wind and using cargoes in the wings transported under the influence of centrifugal force.

In the proposed wind turbine, the rear vane is mechanically coupled with movable weights that act on the air brakes and rearrange them and the rear vane to lead the wind turbine out of operating position as the number of revolutions increases. In FIG. 1 shows a side view of a wind turbine; FIG. 2 - its top view; FIG. 3 is a vertical section of the fixed axis and the tubular shaft; FIG. 4-vertical section of the stand and ball of the bed.

The wind turbine wing W, rigidly mounted on the swings 9 mounted on the tubular shaft, rotates freely on the fixed axis 7 and through the gear 34 rigidly connected to the shaft, the working moment is transmitted through the transmission 34 to the actuators. Each wing is supplied with a load of 7 / centrifugal regulator acting on one side on the air brake 72, and on the other on the rear vane 6. With an increase in the number of revolutions of the wind turbine, whatever the reason, the load 7 / under the influence of prices (237 )

The tugging force overcomes the action of all the forces holding it, moves away from the axis of rotation, and at the same time stops the air brake 72 to brake and the rear vane to pull the wind turbine out of its working position. Most simply, the air brake can be performed by the extreme part of the wing-e-wing, which, when moving the load 77, rotates around its axis 75 and turns into a brake. It is even simpler if the nodople (brake) 72 is used as a load 77, for which it is necessary to give the ejector axis J8 a fractional movement along the mach, as shown in the drawing.

With the help of t g 75, cranked levers M, and leads J6, all the loads 77 or fender liners (brakes) 72 are connected to the clutch 8, which is rotated together with the wind turbine. The clutch 8 is connected by a ring 31 and a pin 32 to an adjusting roller 75 passing inside the hollow axis 7 supporting the wind turbine. An adjustment roller 15 is connected to a rear wind vane rotating on an axis 5 fixed on a console 79 rigidly attached to a rotating frame of a wind turbine. By means of lever 29, roller 75 is matched by leash 28 with shoulder 27 of vane 6. At the front end

The movable axis 7, perpendicular to it, is rigidly connected with it by the axis 20a of the front weather vane 20, which can rotate at a small angle, which helps to bring the wind turbine out of working position.

The adjusting roller 75 is pressed by the spring 2 / to take the wind turbine out of operation; for the wind turbine to be included in the work load 22, which is hung on the chain 25; to increase the speed of the wind turbine, additional weight is added to load 22. When the load is reduced 22, the number of revolutions decreases, when the load 22 is removed, the wind turbine is taken out of operation, when the load 22 is weighed on the chain 24, a mechanical brake 25 is applied to the toothed rim to finally stop the wind turbine.

All the supports of the rotating parts of the transmission, as well as the fixed axis 7 carrying the wind turbine, are made in one frame 2, ending with a ball joint with an axial hole for the passage of the vertical transmission shaft 26. The bottom of the frame 2 is placed in the corresponding ball socket which also has an opening for passage vertical shaft 26; this nest, in the form of a ball cup, is a support for a wind turbine and is placed in the upper end of the tubular stand 7, which is rigidly connected to the turret and passes the transfer shaft 26 along its axis.

To keep the wind turbine in a vertical position, the bed 2 is rigidly connected to the bars 3, which in turn are rigidly connected

with a ring 4 bearing the Axis ietbipeji of 30 flares centering this ring relative to a hundred /

The subject matter of the invention.

L A wind turbine with two vane for installation on the wind and using cargoes moving under the influence of centrifugal force in the wings, characterized in that a mechanical connection is established between the rear weather vane 6 and the moving cargo 77 acting on the air brakes 72.

2. In a wind turbine according to claim 1, an application for securing the wings 10 of the strips 9, mounted on a tubular shaft held by a fixed axis 7, supported by a bed 2 with a ball pin passing through the transfer shaft 26.

3. In a wind turbine according to claim 1, an application for fixing the position of the bed 2 with respect to the stand 7 of the bars 3 with ring 4 carrying the axes of the rollers 30 designed to center at the closed ring 4 relative to the stand 1.

4. In a wind turbine according to claim 1, in order to obtain a connection of the back vane b with weights 77, an adjusting roller 15, pressed by spring 2 /, conjugated by a leash 28 with a shoulder 27 of the vane and coupled 8 with leashes 75 by means of cranked levers 14, associated with the cargo 13 cargoes 11.

5. In a wind turbine according to claim 1, use for fixing the axis of the wind vane of the b console 19, rigidly attached to the bed 2. to the author's certificate of N. V. No. 44495 Pogorzhelsky

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