DE202017004836U1 - VEK wind turbine made of vertical-ellipsoid-convex wings with horizontal and vertical angle-adjustable device with simultaneously controllable by wind flow manually and programmed telescopic arms - Google Patents

Abstract

The VEK wind turbine 2017 is characterized in that six vertical ellipsoidal convex vanes (1) on an external rotor permanent-generator (5) rotate about a vertical axis, which on an upper and lower carrier discs (4) of the external rotor Permanent-generator (5) are structurally attached. The convex blades use the special airflow characteristics of the VEK wind turbine to generate wind energy, which they efficiently transfer to the generator under normal wind conditions. The protection claim is therefore directed to the shape (design and construction) of the six vertical-ellipsoidal convex wings. (see Fig. A; B; C and D)

Description

Claim 1: VEK Wind Turbine 2017 from Six Vertical Ellipsoid Convex Wings

The VEK wind turbine consists of six vertical ellipsoidal convex wings ( 1 ; 3) dealing with an external rotor permanent generator ( 5 ) to rotate a fixed vertical axis. A special feature of the VEK wind turbine is three outwards ( 1 ) and three inwards ( 3 ) tiltable and pitch-capable vertical ellipsoid convex wings given that transfers the kinetic energy of the air flow from all directions in normal wind currents on the permanent generator very efficiently by the wind flow resulting from the wind pressure surface. The rotor of the external rotor generator is carrier of the telescopic arm suspensions ( 7 ) programmatically, depending on wind speeds, the electric telescopes and extend. The VEK blades of the wind turbine rotate with the outer rotor rotor ( 5 ) of the generator around the fixed vertical axis ( 6 ). The telescoping support arms of the vertical-ellipsoidal convex vanes are at an upper and lower carrier disc of the generator ( 4 ), with the support arms on the top of the external rotor generator in 60-degree angle mode ( 9 ) and 30 degree angular offset in the wake to the lower carrier disc to be coupled with an induction brake system. The stator with the windings and the bearings of the rotor is located inside, fixed on a round tubular steel mast of the vertical axis ( 6 ) assembled.

Claim 2, VEK wind turbine 2017 with three outward and three inward tiltable (tiltable) wings

The VEK wind turbine consists of three outward ( 1 ) and three inwards ( 3 ) tiltable turbine wing, which is provided by an external rotor permanent generator with an upper and lower support disc, the constructive support for the telescopic arms of the VEK wind wings. The telescopic support arms can be moved in and out horizontally by electro-mechanical means or remotely controlled manually or programmed. The upper support arms for the VEK wings are at the bottom of the rotor disc ( 4 ) constructively fastened in a 60-degree angle division with offset rotation to the lower support plate of 15-30 degrees. The protection claim of the VEK wind turbine is therefore based on the construction with the three outwards ( 1 ) and three inwards ( 3 ) tiltable horizontally extendable wings directed.

Claim 3: Eletric telescopic arm wing mounts on the permanent generator of the VEK wind turbine 2017

The VEK wind turbine is characterized by electric telescopic arms as wing mounts, which are structurally attached to the upper and lower carrier disc of the permanent generator. These are designed so that they can be moved in and out horizontally and radially, whereby the turbine spans can be changed manually or programmatically. The telescopic arms are the wing mounts, which are constructively mounted on two levels on the carrier discs of the top and bottom of the generator. These are adjusted electromechanically to the wind currents. The tilt wing effects are made possible by the horizontal telescopic arms and pitching effects cause the rotor-convex-fluid air flows ( 1A ), ie transfer the kinetic energy potentials of the centripetal forces to the generator and set them into rotation ie rotational movements (generate electrical energy). The protection claim of the VEK wind turbine is therefore directed to the construction with the electric telescopic arms as wing mounts, which can be moved in and out horizontally and radially.

Claim 4: VEK soft-kite wing suspensions vertically adjustable (pitching) (8)

The vertical ellipsoid-convex wings ( 1 ) are characterized by soft kites 'wing' suspensions attached to the telescopic arms ( 7 ) are vertically adjustable in angle (called pitching). Depending on the wind currents, the wings can be controlled manually or programmed and can thus be optimally aligned in terms of flow. ( 7 () 8th ) The kinetic energy gained from the air currents is passed through the turbine ( 1A ) is directly converted into electrical energy via the VEK wind turbine blades by the external rotor permanent generator. The protection claim of the VEK wind turbine is therefore directed to the wing shape, ie the design of the soft kites with vertically rotatable suspension on horizontal telescopic arms.

Claim 5: CTE wind turbine blades in 60-degree angle grid (9) with 15 - 30 degrees angular offset to the base plate

VEK wind turbine is characterized by the fact that the six RBE wind turbine blades are 9 ) with 15 - 30 degrees angular offset to the foot plate of the rotor are applied. The vertical Ellipsoid wings run in an inclined position in the dynamic pressure of the air flow. The wing profiles are designed as hollow-nose profiles in such a way that, due to the convex-fluid countercurrent on the concave side, an air buoyancy cushion (FIG. 1A ) arises. The protection claim of the VEK wind turbine is therefore based on the 60-degree angular grid division ( 9 ) of the upper carrier plate at 30 degrees angular offset directed to the foot-carrier plate.

Determined prior art:

The state of the art for vertical wind turbines is diverse and diverse. Many systems are based on the principle of Savonius systems or Darrieus (H) rotors. The Savonius systems are made of two, mounted on a vertical rotor axis circular disk, are attached to the two or more semi-circular curved wing vertical. The mode of action in all comparison systems is aerodynamic lift and / or resistance-related propulsion.

Example: When comparing the Quinta turbine 2 ( CH000000704828A ) it becomes visible that the consideration is directed to the angle of attack of the vertical wing profiles during the circulation. In comparison, however, the VEK wind turbine is geared so that the wind pressure passes the air flow over the convex wings, which explains the high performance figures from the numerical study.

Further comparisons of the VEK wind turbine with angle-adjustable wing elements (pitching) with telescopic arms that can be simultaneously extended depending on wind flow, with the patent / utility model publications of the numbers 1 to 20 were made.

Conclusion: The VEK turbine 2017 is not comparable to any system, technology or system that conforms to DPMA publications. Neither the same wing techniques nor comparable aerodynamic applications take place because the VEK wind turbine consists of vertical-ellipsoid-convex wings, which differ considerably both in shape and in control technology.

For the assessment of the patent / utility model the following documents were considered: 1- DE 000019939146 A1 11- WO 2005/047 694 A1 2 DE 000069716743 T2 12- WO 2009/008 763 A1 3 DE 102004041281 A1 13- DE 102009013666 A1 4 DE 102004053477 A1 14- DE 000019521740 A1 5 DE 202007008125 U1 15 DE 202010016013 U1 6 DE 10 2009004016 A1 ; 16- DE 10 2010 048 815 B4 7- US 4 018 543 A 17- DE202010002046U1 8th- EP 1 961 956 A1 ; 18- DE212008000112U1 9- WO 91/05 162 A1 ; 19- CH000000704828A2 10- WO 2003/014 563 A1 ; 20 DE212009000050U1

Fig. A ELLIPSEN-RADIEN CONFIGURATION

ERP 1 =

Punkt Ellipsenradius 1

ERP 1 =

0,0 + y* Faktor 1,25

ERP 2 =

Punkt Ellipsenradius 2

ERP 2 =

Y = ER1* 0,86111; X = ER1* 0,62451;

ER1 =

Ellipsenradius 1

ER1 =

(1+x) mm

1 = three ellipsoidal wings outward; 3 = three ellipsoid wings inside ellipse formula: $$\mathbf{X}\mathbf{HE}2=\mathbf{<figure-callout\; id="1"\; label="HE"\; filenames="DE202017004836U1\_0002.png,DE202017004836U1\_0003.png"\; state="\{\{state\}\}">HE</figure-callout>}1*0.62451;\mathbf{Y}\mathbf{HE}2=eR1*0.\mathrm{<figure-callout\; id="6"\; label="8th"\; filenames="DE202017004836U1\_0002.png,DE202017004836U1\_0005.png"\; state="\{\{state\}\}">8th</figure-callout>}6111$$

ERP 1 =

Point ellipse radius 1

ERP 1 =

0.0 + y * factor 1.25

ERP 2 =

Point ellipse radius 2

ERP 2 =

Y = ER1 * 0.86111; X = ER1 * 0.62451;

ER1 =

Ellipse radius 1

ER1 =

(1 + x) mm

B with three outwardly and inwardly tiltable wings

1 =

three ellipsoid wings tilted outwards

3 =

three ellipsoid wings tilted inwards

4 =

Upper support plate for telescopic arms

5 =

Rotor and lower support plate for the telescopic arms

6 =

Round-tube mast

7 =

Telescopic arms above + below

8 =

vertical-pitching wing rotation

Fig. C 2 wings on retractable telescopic arm (7)

1 =

Ball ellipsoid wing tilted outwards

3 =

Ball ellipsoid wing tilted inwards

4 =

Upper support plate for telescopic arms

5 =

Rotor and lower support plate for the telescopic arms

7 =

Telescopic arms above

8 =

vertical wing rotation = pitching

9 =

Telescopic arms below

10 =

'Kite surf' sailing suspension of the RV

60

Degree-angle grid for telescopic arms guided down and up, such as 'kite surf sails' (horizontal-radial)

Fig. D6 wings on extended telescopic arms (7)

1 =

Ball ellipsoid wing tilted outwards

3 =

Ball ellipsoid wing tilted outwards

4 =

Upper support plate for telescopic arms

7 =

Telescopic arms above

8 =

vertical wing rotation = pitching

9 =

Telescopic arms below

E 6 convex ellipsoid wings on retracted telescopic arms (7)

1 =

extended VKE wings tilted outwards

3 =

retracted VKE wings tilted inwards

4 =

upper rotor carrier plate for the telescopic carrier arms

7 =

Telescopic support arms

8 =

vertical angle-adjustable (pitching

Fig. F Full wing opening = 0 - degree angular position

1 =

Ball ellipsoid wing angle-adjusted - 0 degrees

3 =

Ball ellipsoid wing angle-adjusted - 0 degrees

4 =

Upper support plate for telescopic arms

7 =

Telescopic arms above to change the wing spans

8 =

vertical wing rotation = pitching below and above with radial guidance,

Fig. G Closed angular position at 90 degrees

1 =

Ball Ellipsoid Wing angle-adjusted - 90 degrees

3 =

Ball Ellipsoid Wing angle-adjusted - 90 degrees

4 =

Upper support plate for telescopic arms

7 =

Telescopic arms above to change the wing spans

8 =

vertical wing pitch = pitching below and above, with horizontal-radial guidance,

Fig. H

4 =

60 degree grid on top support plate for telescopic arms

6 =

Round-tube mast

7 =

Telescopic arms above to change the wing spans

1. [1] = Design u. Konstruktion der Sechs Vertikal-Ellipsoid Konvex-Flügel (1; 3) an einem Außenläufer-Permanent-Generator (5),
2. [2] = Drei nach außen (1) und drei nach innen (3), kippfähige VEK-Flügel mit neigungsverstellbarer Technik (2) (3)
3. [3] = VEK- Flügel an Teleskoparm-Halterungen (7) ein- u. ausfahrbar, mit horizontal-radialen Spannweiten-Veränderungen der VEK-Flügel-Turbinen,
4. [4] = Zentripetale „Soft-Kite“- Flügel- Aufhängungen vertikal winkelverstellbar (8),
5. [5] = 6 VEK-Flügel im 60-Grad Winkelraster (9) mit 30 Grad-Winkelversatz zu den unteren Flügelstellungen.

The 5 claims in detail are:

1. [1] = Design u. Construction of the Six Vertical Ellipsoid Convex Vanes (1; 3) on an External Rotor Permanent Generator (5)
2. [2] = Three outward (1) and three inward (3) tiltable VEK wings with tilt-adjustable technology (2) (3)
3. [3] = VEK wings on telescopic arm holders (7) on and off extendible, with horizontal-radial span changes of the VEK wing turbines,
4. [4] = centripetal "soft-kite" wing suspensions vertically angle-adjustable (8),
5. [5] = 6 VEK sashes in 60-degree angle grid (9) with 30 degree angle offset to the lower sash positions.

QUOTES INCLUDE IN THE DESCRIPTION

This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Cited patent literature

• CH 000000704828 A [0007]
• DE 000019939146 A1 [0010]
• WO 2005/047694 A1 [0010]
• DE 000069716743 T2 [0010]
• WO 2009/008763 A1 [0010]
• DE 102004041281 A1 [0010]
• DE 102009013666 A1 [0010]
• DE 102004053477 A1 [0010]
• DE 000019521740 A1 [0010]
• DE 202007008125 U1 [0010]
• DE 202010016013 U1 [0010]
• DE 102009004016 A1 [0010]
• DE 102010048815 B4 [0010]
• US 4018543 A [0010]
• DE 202010002046 U1 [0010]
• EP 1961956 A1 [0010]
• DE 212008000112 U1 [0010]
• WO 91/05162 Al [0010]
• CH 000000704828 A2 [0010]
• WO 2003/014563 A1 [0010]
• DE 212009000050 U1 [0010]

Claims (5)

The VEK wind turbine 2017 is characterized in that six vertical ellipsoidal convex vanes (1) on an external rotor permanent-generator (5) rotate about a vertical axis, which on an upper and lower carrier discs (4) of the external rotor Permanent-generator (5) are structurally attached. The convex blades use the special airflow characteristics of the VEK wind turbine to generate wind energy, which they efficiently transfer to the generator under normal wind conditions. The protection claim is therefore directed to the shape (design and construction) of the six vertical-ellipsoidal convex wings. (see Fig. A; B; C and D) The VEK wind turbine 2017 is characterized in that of the vertical-ellipsoidal convex wings (1; 3), three outwardly (1) and three inwardly (3), tiltably rotate about a fixed vertical axis (6) , The VEK wings transfer the centripetal forces, ie the kinetic energy from the wind back pressure, effectively and quietly to the VEK blades of the wind turbine. The protection claim of the VEK wind turbine is therefore on the tilt-wing position, in construction u. Design with three outwards (1) and three inward (3) tiltable horizontally extendable wings directed. The VEK wind turbine 20017 is characterized in that the blades of the turbine by telescopic arms (7) held manually or programmatically, horizontally retractable and extendable whereby the turbine spans are changeable. The vertical-ellipsoidal convex wings (1) are guided around the vertical axis like 'soft kites' sails, whereby they are moved in or out in a program-controlled manner based on the wind forces. The kinetic energy of the air flow is transferred to the generator. The protection claim of the VEK wind turbine is therefore directed to the telescopic arm construction as wing mounts that are horizontally retractable and extendable. The VEK wind turbine 2017 is characterized in that the soft kite wing suspensions on the electric telescopic arms (7) is vertically adjustable in angle. The vertical-ellipsoidal convex vanes (1; 3) are thereby capable of pitching (8), ie they are vertically angle-adjustable manually or programmatically. The protection claim of the VEK wind turbine is therefore directed to the suspension construction and wing design of the vertically rotatable suspensions, similar to a "soft-kites" sail on the telescopic arms. The VEK wind turbine 2017 is characterized in that the six RBE wind turbine blades are constructionally constructed in a 60 degree angle division (9) and at 30 degrees angular offset from the lower angular pitch of the rotor plate of the lower support arms. The protection of the VEK wind turbine is that the rotor with lower foot plate (5) as a support of the telescopic arms, between 15 to 30 degrees angularly offset in support of the fluid-convex air flow, the suspensions (10) of the vertical-ellipsoidal convex wings serves.

Images