DE7706941U1 - WIND DRIVE WITH VERTICAL AXIS - Google Patents

Description

Utility model registration for ·· · ..... » REAR DRIVE WITH YERTICAL AXIS

The invention tries to take advantage of the advantages that occur in nature when birds fly when they dive and swing their wings To simulate and utilize wind slip conditions aerodynamically. At the same time, the knowledge that the spider folds into a spherical shape in rain and wind, in order to give the wind the least possible attack surface to present hanging on a thread.

While the wind propellers of conventional type are aerodynamic required narrow design require a very large length in order to achieve the appropriate driving force, results here inevitably a very large overall height.

The new shape described here with its extensive wind attack s shells allow a significantly lower overall height thanks to the sensible arrangement of a vertical axis.

The wind propeller requires a special wind direction control device, which always places the wings in a favorable position to the wind, here at must inevitably arise torsional stresses in the tower. The design described here does not need this, as the winds attack from all directions with equal exploitation can.

In the run-up to the air impact in the hollow shell, the aerodynamic profile increases the rotational force in cooperation with the resulting suction. When the wind flows back against the wind, a low resistance is achieved due to the spherical shape. Due to the shape of the hollow shell, the air bouncing on it is diverted due to the corresponding arrangement inside the rotor and then bounces back into a shell running in front of it, which runs back in countercurrent, thus partially canceling the braking effect; the coefficient of resistance convex shell 0.3 ^ (concave shell 1.33 0 is thus reduced, and the driving force increased.
This results in a variety of designs:

1.0 Cup wing design

1.1 spherical shell

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-2 wind propulsion with vertical axis

1.2 teardrop-shaped shell

1.3 Cone-shaped bowl

^ .k similar shells derived therefrom (ovals, ellipses, parabolas, hyperbolas, etc.)

The individual shell wings are according to the wind speed adjustable to an approximately constant output (by opening or closing). At very high wind speeds normal power can still be consumed with minimal opening. In the event of a storm and overload, the Wind load in the wing shells are completely removed, we achieve this by making the wing shells spherical close and thus achieve a favorable wind resistance (just like the spider rolls into a ball). The spherical one Form is known to have a very high strength with little air resistance.

The wind propellers have to have a very high material and labor-time consuming, · Experience the corresponding training in statics in order to meet the strength requirements.

With its hollow-ball-segment construction, the new version offers which is easy to manufacture by embossing, high strength. Also sufficient, in contrast to the Windpropellex ", a low substructure that gives the viewer a stable impression.

Due to the spherical shape, the tree-like design is optically adapted to nature, without the appropriate coloring To disturb Landsohaftsbild.

According to this form, the wind closes behind the Ball and thus it is possible that several drive elements can be arranged like a forest.

The above statements on 1.1 also apply accordingly to points 1.2 to 1 .h .

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Wind propulsion with vertical axis

2.0 glider wing design (bird flight system)

When it swoops, the bird retracts its wings for the slightest Air resistance and thus the highest possible fall speed to reach. Before reaching the destination, he spreads his wings to the largest possible area, around 'one great air resistance and thus a rapid reduction in its To achieve falling speed.

In the opposite sense, there must be a high air resistance on the force-generating wing part can be achieved. This happens through an automatic inflation of the sail by appropriate Training. The part of the sail that turns against the wind only has edge resistance after it has been designed accordingly automatically folds like a cutting edge due to the wind blowing over it.

In this version, too, the overall height is greater than that of the conventional one Wind propeller is much lower and results in a remarkably simple and cost-saving construction. One Even power output is achieved by adjusting the height of the upper or lower breakpoint, whereby the The area exposed to wind is changed. If there is a storm, the upper one Breakpoint moved all the way down. With the sail wing version the wind pressure acts on a relatively large area and large lever arm, with an even greater torque to achieve that the otherwise unused interior space can be equipped with further sails.

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Wind propulsion with vertical axis

Explanation of the sketches

Sheet 1 Fig. 1 is a view of a spherical wind drive (3-wing) in a top view, as an example of the arrangement of the ball segments in the open state. Here part 1 are the ball segments, adjustable on the drive shaft 2, via the advance rod 3 sheet 1 Fig. 2 shows an example of how the ball segments can be folded together to form a closed ball during a storm. Here, too, the ball segments are labeled 1, the drive shaft 2 and the adjustment rod 3.

Any intermediate position is possible depending on the wind strength. When the wind is low, the large radius creates the high torque. The number of spherical shells can range from 2 to the last possible wind utilization. The number depends on the size of the spherical wind drive. Sheet 2 Fig. 3 is the view of the ball wind drive in section, with part 1 showing the ball segments as on sheet 1 Fig. 1, part I. Part 2 is the drive shaft, adjustment rods 3> upper bearing 4, part 5 is the generator, the pump or other with the lower bearing and part 6 is the support frame. Sheet 3 Fig. 4 is a similar type of the 2-wing design with part 1 hemispherical segments, part 2 drive shaft, part 3 height-adjustable lifting rods, part 4 guide groove, part 5 guide arms, part 6 support frame, part 7 generator, pump or other items. The lower bearing is on part 7 and the upper bearing is on part 8. Fig. 9 shows the ball closed in a storm, in each intermediate layer this version can be adjusted to the required power according to the wind strength. Sheet 4 Fig. 5 shows the design of a 2-wing aircraft with half-shells. Sheet 4, Fig. 6 shows how this 2-winged aircraft (Fig. 5) can be closed to form a ball when the wind is strong.

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Vindrive with vertical axis

Sheet if Fig. 7

shows the design of a 3-wing aircraft with spherical segments without a boom. Part 1 spherical shells, part 2 drive shaft, part 3 support device, part if three pivot points. Sheet if Fig. 8 shows the 3-winged aircraft shown in Fig. 7 in the closed spherical shape. Sheet if Fig. 9 Execution of an if-winged wing with spherical segments (without boom). Part 1 spherical shells, part 2 drive shaft, part 3 carrying device, part if pivot points. Sheet if Fig. 10 shows the if-wing shown in Fig. 9 in a closed spherical shape. Sheet k Fig. 11 shows an embodiment of a 6-winged wing with spherical segments (without boom). Part 1 spherical shells, part 2 drive shaft, ■ part 3 carrying device, part if pivot points. Like the previous models, this 6-winged wing can also be closed to form a sphere. Sheet 5 Fig. 12 shows the design of a 2-wing aircraft with bag-shaped trays.

Sheet 6 Fig.13 shows a sail wing design. Sheet 6 Fig. 1Jf shows how the sail wings (Fig.13) are lowered during a storm. Sheet 7 Fig. 15 shows an application example of how several elements in a system, combined, promise increased performance. When closing, all 9 spherical shells can be folded into one another to form a single sphere.

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Claims (1)

I <III! Il 03. J IJJIJJII » I ■ ■ ■ I l YY monthly> 0 Ql , ψ, ·· ■ OJ) 1 ■ ■ · tt »e.) O —6— I ·· ·· »! J 0 Vindrive with vertical axis PROTECTION CLAIMS Claim 1 The wind drive with a vertical axis such that the drive uses cup-shaped wings that advance in the event of air impact In the concave hollow shell, in cooperation with a suction created on the spherical convex side, a large turning force achieved. When the wing reverses against the wind direction, the spherical convex outside becomes a low air resistance have, whereby, due to the aerodynamic design of the wing and the hollow spherical concave inside, the impacting wind is deflected onto a leading shell in the concave interior of the rotor and thus again generates a thrust in the direction of rotation. Due to the shape of the sphere, the air stream falling on the upper and lower edge is bundled in the direction of the center of the sphere and thereby hurled accelerated into the interior of the rotor. Claim 2 The wind drive with a vertical axis such that sail-like Wings are used that automatically inflate in advance (in the direction of the wind) during air impact and so a large one Present wind surface to utilize force. When the wing moves backwards (against the wind), the sail folds through the Air flow automatically intersects and thus offers the least possible resistance. ι claim 3 \ According to claim 1, the shell wings are spherical in a storm collapsible to give the wind the least possible resistance. To achieve consistent output If the wind is different, the spherical shells can be opened steplessly up to the radial position. claim k According to claim 1 and 3, the shell wings are as spherical shells, Ball segments or ball sections designed with the same properties as claims 1 and 3 with corresponding adjustment options - radial to tangential to the sphere. ■■ SB -7 wind drive with vertical axis Claim 5 According to claim 1 and 3, the shell wings are designed as teardrop-shaped shells, in the form of teardrop sections or teardrop sections, with the same properties as claims 1 and 3 with corresponding adjustment options from radial to tangential to the approximate spherical ring shape. Claim 6 According to claims 1 and 3, the shell wings are designed as a cone-shaped shell, in the form of cone cutouts or cone sections, with the same properties as claims 1 and 3 with the corresponding adjustment option from radial to closure on a double cone, or hedgehog-like, and so also in a storm offers little resistance. Claim 7 According to claim 1 and 3, the shell wings are to be derived as similar shells according to claim h; 5 and 6 designed as oval, elliptical, jiarabel, hyperbolic or similar. Here, too, a corresponding setting from radial, tangential up to the closure, spherical or spherical ring-like, is possible. Claim 8 According to claim 1 and 3, the wind drive is equipped with 2-3-4-5-6 etc shell blades that a corresponding Wiriddurchgang with maximum economic power utilization is possible with large wheels with high performance. These wings can be closed to form a ring in order to offer as little resistance as possible in a storm. Claim 9 According to claims 1 and 3-8, the shell wings are arranged radially 2-3 or several times next to one another in order to achieve correspondingly low designs with large diameters. The one on a circle -8th- 7706941 05/24/78 -8 wind drive with vertical axis lying wings can each be closed to form rings with little air resistance. Any intermediate setting from radial up to tangential to the necessary performance equality with different wind strengths is also possible here. Claim 10 According to claims 1 and 3-8, the shell wings can also be arranged in levels one above the other in order to achieve corresponding designs with small diameters and large overall height. The individual wings can be closed to form balls, rings, ball rings or the like with little air resistance. Any intermediate setting from radial to tangential to the necessary Equal performance with different wind strengths is possible. Claim 11 According to claim 2, the sail wings can be equipped with sails of different widths or heights. Claim 12 According to claim 2; 10 and 11, the wing can be put down in order to achieve the least possible resistance in a storm. Any intermediate setting from zero to the greatest height is steplessly possible for the necessary performance equality with different wind strengths. Claim 13 According to claims 1-11, every combination and summation to achieve the greatest possible output possible. 7706941 05/24/78