DE202007006141U1 - Wind turbine for power generation includes adjustable guide plates together with horizontal rotor and horizontal axle - Google Patents
Wind turbine for power generation includes adjustable guide plates together with horizontal rotor and horizontal axle Download PDFInfo
- Publication number
- DE202007006141U1 DE202007006141U1 DE202007006141U DE202007006141U DE202007006141U1 DE 202007006141 U1 DE202007006141 U1 DE 202007006141U1 DE 202007006141 U DE202007006141 U DE 202007006141U DE 202007006141 U DE202007006141 U DE 202007006141U DE 202007006141 U1 DE202007006141 U1 DE 202007006141U1
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- Prior art keywords
- wind turbine
- rotor
- baffles
- turbine according
- wind
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000010248 power generation Methods 0.000 title description 2
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 2
- 230000003247 decreasing effect Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
- F03D3/04—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor having stationary wind-guiding means, e.g. with shrouds or channels
- F03D3/0436—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor having stationary wind-guiding means, e.g. with shrouds or channels for shielding one side of the rotor
- F03D3/0445—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor having stationary wind-guiding means, e.g. with shrouds or channels for shielding one side of the rotor the shield being fixed with respect to the wind motor
- F03D3/0463—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor having stationary wind-guiding means, e.g. with shrouds or channels for shielding one side of the rotor the shield being fixed with respect to the wind motor with converging inlets, i.e. the shield intercepting an area greater than the effective rotor area
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D15/00—Transmission of mechanical power
- F03D15/10—Transmission of mechanical power using gearing not limited to rotary motion, e.g. with oscillating or reciprocating members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
- F03D3/002—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor the axis being horizontal
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/20—Wind motors characterised by the driven apparatus
- F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/30—Wind motors specially adapted for installation in particular locations
- F03D9/34—Wind motors specially adapted for installation in particular locations on stationary objects or on stationary man-made structures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
- F05B2240/10—Stators
- F05B2240/12—Fluid guiding means, e.g. vanes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
- F05B2240/10—Stators
- F05B2240/13—Stators to collect or cause flow towards or away from turbines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
- F05B2240/90—Mounting on supporting structures or systems
- F05B2240/91—Mounting on supporting structures or systems on a stationary structure
- F05B2240/911—Mounting on supporting structures or systems on a stationary structure already existing for a prior purpose
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
- F05B2240/90—Mounting on supporting structures or systems
- F05B2240/91—Mounting on supporting structures or systems on a stationary structure
- F05B2240/911—Mounting on supporting structures or systems on a stationary structure already existing for a prior purpose
- F05B2240/9112—Mounting on supporting structures or systems on a stationary structure already existing for a prior purpose which is a building
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2250/00—Geometry
- F05B2250/20—Geometry three-dimensional
- F05B2250/25—Geometry three-dimensional helical
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/30—Wind power
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/728—Onshore wind turbines
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Wind Motors (AREA)
Abstract
Description
Die zukünftige Energieversorgung muss hauptsächlich auf regenerativen Energien basieren, wobei im Rahmen des angestrebten Energiemixes der Windkraft eine besondere Bedeutung zuzumessen ist.The future Energy supply must be mainly based on renewable energy, being within the scope of the targeted Energy mix of wind power is to be assigned a special meaning.
Die bisherigen am Markt etablierten Windräder sind vorwiegend an exponierten Standorten errichtet und stören das Landschaftsbild. Windräder mit waagrechten Rotoren ohne Leitbleche sind bekannt. Ihr Wirkungsgrad ist jedoch für einen wirtschaftlichen Betrieb relativ gering. Um die niedrige Drehzahl der Rotorachse der Windräder auf die zur Stromerzeugung hohe Drehzahl eines Stromgenerators zu transformieren, sind bisher teure und Kraft raubende Getriebe eingesetzt.The Previous wind turbines established on the market are predominantly exposed Build and disrupt locations the landscape. wind turbines with horizontal rotors without baffles are known. Your efficiency is however for economic operation relatively low. To the low speed the rotor axis of the windmills to the power generation high speed of a power generator to Transform, expensive and power-consuming gearboxes have been used.
Die Erfindung hat sich die Aufgabe gestellt, ein in das Landschaftsbild integrierbares Windrad zu schaffen, dessen Wirkungsgrad einen höheren wirtschaftlichen Betrieb ermöglicht und auch bei einem Wechsel der Hauptwindrichtung um 180° den Einsatz von Leitblechen zur Wirkungsgraderhöhung und Energiegewinnung zulässt.The Invention has set itself the task of a in the landscape to create an integrable wind turbine, the efficiency of a higher economic Operation possible and even with a change of the main wind direction by 180 ° the use of Baffles to increase efficiency and energy production permits.
Erfindungsgemäß wird dies dadurch erreicht, dass ein waagrecht angebrachter Rotor durch seine relativ niedrige Bauhöhe ins Landschaftsbild integrierbar ist und durch Verwendung von Leitblechen der Wind trichterartig gebündelt (verstärkt) wird und nur auf den in Windrichtung drehenden Teil des Rotors antreibend wirkt. Erst durch den Einsatz von Leitblechen, die den Wind bündeln und gegebenenfalls auch im unteren und oberen Teilbereich den Rotor umschließen, wird ein Windrad zur Windturbine mit dem erhöhten Wirkungsgrad.According to the invention this is achieved by a horizontally mounted rotor by its relative low height can be integrated into the landscape and by using baffles of the Wind bundled like a funnel (Reinforced) and driving only to the downwind part of the rotor acts. Only through the use of baffles, which bundle the wind and optionally also enclose the rotor in the lower and upper part, is a wind turbine to the wind turbine with the increased efficiency.
Eine Wirkungsgraderhöhung als Voraussetzung eines wirtschaftlichen Betriebes wird bei der zugrunde liegenden Erfindung in erster Linie dadurch erzielt, dass durch den Einsatz von nach den Grundsätzen der Aerodynamik geformten und angeordneten Leitblechen die Windgeschwindigkeit so erhöht wird, dass die auf die Rotorblätter wirkenden Strömungen wesentlich erhöht werden.A Increase in efficiency as a condition of economic operation is in the underlying invention achieved primarily by the fact that through the use of shaped according to the principles of aerodynamics and arranged baffles the wind speed is increased so that on the rotor blades acting currents significantly increased become.
Die neu zu entwickelnde Windturbine ist mit einem waagrechten (liegenden) Rotor ausgestattet und wird vorzugsweise auf bestehenden Gebäuden in Giebellängsrichtung montiert. Rotor und Leitbleche sind in Segmenten hergestellt und dadurch auch in beliebiger Länge montierbar. Bevorzugte Standorte sind Dächer von Industriehallen, landwirtschaftliche und öffentliche Gebäude, die mit ihrer Lage vorzugsweise im rechten Winkel zur jeweiligen Hauptwindrichtung stehen, wodurch ein weiterer Eingriff in das Landschaftsbild (unbebaute Natur) und auch der störende, über weite Kilometer sichtbare Einfluss von Windrädern zur Stromerzeugung bekannter Art vermieden werden. Sie erhöhen diese Gebäude geringfügig und sind somit nur in der unmittelbaren Standortumgebung sichtbar. Durch ihre Farbwahl sind sie den jeweiligen Dach- bzw. Gebäudefarben oder dem Hintergrund anpassbar.The newly developed wind turbine is with a horizontal (horizontal) Rotor is equipped and is preferably used on existing buildings Gable longitudinal direction assembled. Rotor and baffles are made in segments and thereby also in any length mountable. Preferred locations are roofs of industrial halls, agricultural and public Building, with their position preferably at right angles to the respective Main wind direction, thereby further interfering with the landscape (undeveloped nature) and also the disturbing, visible over long distances Influence of wind turbines be avoided to generate electricity known type. They increase this building slight and are therefore visible only in the immediate location environment. By their color choice, they are the respective roof or building colors or customizable to the background.
Auch eine Installation auf geeigneten Windlagen in der Natur, z.B. Hügeln, Küsten, Böschungskanten oder sonstigen windzugänglichen Flächen, ist möglich.Also an installation on suitable windrows in nature, e.g. Hills, coasts, slopes or other wind-accessible surfaces, is possible.
Bei der erfindungsgemäßen Windturbine wird der Luftleiteffekt der Dachfläche einerseits und schwenkbarer Gegenleitbleche andererseits genutzt. Im Zusammenwirken Dach und Leitbleche entsteht ein Trichter, der zur Erhöhung der Luftgeschwindigkeit und damit des Staudruckes führt. Die Trichterbildung und damit der Staudruck kann durch das Anbringen von senkrecht montierten Leitblechen an den jeweiligen Enden der Windturbine erhöht werden. Bildet man zusätzlich die Haube (Dach des Rotors) und/oder das Unterteil im Radius des Rotors so aus, dass in Teilbereichen ein Leitgehäuse wie bei einer Dampfturbine entsteht, wird der Wirkungsgrad nochmals optimiert.at the wind turbine of the invention is the air-guiding effect of the roof surface on the one hand and pivotable counter baffles used on the other. in the Interacting roof and baffles creates a funnel that leads to increase the air velocity and thus the back pressure leads. The Funneling and thus the back pressure can be applied by attaching of vertically mounted baffles at the respective ends of Wind turbine increased become. If you form additionally the hood (roof of the rotor) and / or the lower part in the radius of the Rotor so that in some areas a Leitgehäuse as a steam turbine arises, the efficiency is further optimized.
Bei einer Aufstellung der Windturbine im freien Gelände kann die fehlende Dachfläche durch eine einer Dachfläche nachempfundenen Leitfläche ersetzt werden.at a list of wind turbine in open terrain, the missing roof surface through one of a roof area modeled guide surface be replaced.
Vorzugsweise ist der Rotor so ausgebildet, dass er in seiner Längsachse eine Schraube bildet, d.h. er ist leicht gedreht bzw. gewunden (Drall) oder in seinen Segmenten (Flügel des Rotors) versetzt. Durch diese Drehung oder Versatz ist der Lauf (Umdrehung des Rotors) kontinuierlich und die Windgeräusche, die hauptsächlich beim Übergang vom beweglichen Rotor zu festen Baukörpern (Leitblechen, Haube und Bodenblech) entstehen, sind gleichmäßiger und dadurch leiser.Preferably the rotor is designed to be in its longitudinal axis forming a screw, i. he is slightly twisted or twisted (twist) or in its segments (wings of the rotor). This rotation or offset is the run (Rotation of the rotor) continuously and the wind noise, the mainly at the transition from the movable rotor to solid structures (baffles, hood and Bottom plate), are more uniform and thus quieter.
Die oberen Leitbleche sind vorzugsweise schwenkbar gelagert und regeln über die damit verstellbaren Winkel in Abhängigkeit der Windgeschwindigkeiten die Lufteinströmmenge. Diese Regelung ist vorzugsweise automatisch gesteuert in Abhängigkeit der Windrichtung und der Windstärke. Des Weiteren ist mit Verstellen der Leitbleche ein völliges Verschließen des Rotors z. B. bei Sturm, Hagel oder Schneefall möglich. Um den Einsatz eines teuren und Kraft zehrenden Getriebes zu vermeiden, wird die relativ hohe Umfangsgeschwindigkeit des Rotoraußendurchmessers direkt zur Umsetzung für den Generatorantrieb verwendet. Der Einsatz von Reib- oder Kammräder, Keilriemen, Kettenantrieben, die die Übersetzung aus der großen Durchmesserdifferenz zweier Räder generieren, ermöglichen erfindungsgemäß eine relativ verlustarme und preisgünstige Übersetzung, vorzugsweise ohne eigenes Getriebe.The upper baffles are preferably pivotally mounted and regulate the air inflow through the thus adjustable angle depending on the wind speeds. This control is preferably controlled automatically depending on the wind direction and the wind speed. Furthermore, with adjustment of the baffles a complete closure of the rotor z. B. in storm, hail or snowfall possible. To avoid the use of an expensive and power-consuming gear, the relatively high peripheral speed of the rotor outer diameter is used directly for the implementation of the generator drive. The use of friction or comb wheels, V-belts, chain drives, which generate the translation of the large difference in diameter between two wheels, according to the invention allow a relatively low-loss and low-cost over tion, preferably without its own gearbox.
Der Querschnitt jedes Rotorblattes ist vorzugsweise so ausgebildet wie die Tragfläche eines Flugzeuges. Der entstehende Bernoulli-Effekt erhöht die Rotationskraft und damit den Wirkungsgrad des Rotors bzw. der Windkraftanlage.Of the Cross-section of each rotor blade is preferably formed as the wing of an airplane. The resulting Bernoulli effect increases the rotational force and thus the efficiency of the rotor or the wind turbine.
Da an jedem Gebäude ein Luftstau an den Seitenwänden entsteht, der an den Übergängen von den senkrechten Wänden zu den Dachflächen Luftwirbel erzeugt, ist die Installation von Leitblechen in Abhängigkeit der Gebäudekonturen zur Erhöhung des Wirkungsgrades erfindungsgemäß vorgesehen.There at every building an airlock on the side walls arises at the junctions of the vertical walls to the roof areas Air vortex generated, the installation of baffles is dependent the building contours to increase the Efficiency provided according to the invention.
Das
Prinzip der Erfindung ist an nachstehender Systemzeichnung dargestellt:
Hierbei
zeigt
This shows
Um
die einströmende
Luft z.B. aus Windrichtung A auf den konvexen Teil des Windrotors
zu bündeln,
dient das Leitblech
Die
Leitbleche
Die
Stellung der Leitbleche
Die
Schutzstellung der Leitbleche bei Schneefall oder Windstille erfolg
durch vollständiges Absenken
der Leitbleche
Zusätzliche
Leitbleche
Der
Stromgenerator
Die Steuerung der Leitbleche in Abhängigkeit der Windrichtung, der Windgeschwindigkeit oder die Schutzstellung bei Sturm oder Schneefall ist nicht näher beschrieben.The Control of the baffles in dependence the wind direction, the wind speed or the protective position during storm or snowfall is not described in detail.
Claims (19)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202007006141U DE202007006141U1 (en) | 2007-04-28 | 2007-04-28 | Wind turbine for power generation includes adjustable guide plates together with horizontal rotor and horizontal axle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202007006141U DE202007006141U1 (en) | 2007-04-28 | 2007-04-28 | Wind turbine for power generation includes adjustable guide plates together with horizontal rotor and horizontal axle |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202007006141U1 true DE202007006141U1 (en) | 2007-08-02 |
Family
ID=38329808
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE202007006141U Expired - Lifetime DE202007006141U1 (en) | 2007-04-28 | 2007-04-28 | Wind turbine for power generation includes adjustable guide plates together with horizontal rotor and horizontal axle |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE202007006141U1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2458752A (en) * | 2009-02-23 | 2009-10-07 | Alan Vasey | Wind turbine apparatus comprising a fairing |
DE102008048823A1 (en) * | 2008-09-22 | 2010-04-01 | Buzdimirovic, Branko | Low-pressure mega wind power plant for use in offshore deep sea area to generate electrical energy from wind energy, has low-pressure generator attached to front side of throttle aperture, and turbine supplied with wind energy via aperture |
DE102012011743A1 (en) * | 2012-06-10 | 2013-12-12 | Josef Gentischer | Wind turbine has turbine blades that are provided at inlet of turbine drum, and located at specific angle |
CN112412695A (en) * | 2020-11-20 | 2021-02-26 | 黑龙江建筑职业技术学院 | Wind power generation method based on low-speed wind |
CZ309287B6 (en) * | 2020-03-05 | 2022-07-20 | Jan Louda | Wind turbine |
-
2007
- 2007-04-28 DE DE202007006141U patent/DE202007006141U1/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008048823A1 (en) * | 2008-09-22 | 2010-04-01 | Buzdimirovic, Branko | Low-pressure mega wind power plant for use in offshore deep sea area to generate electrical energy from wind energy, has low-pressure generator attached to front side of throttle aperture, and turbine supplied with wind energy via aperture |
GB2458752A (en) * | 2009-02-23 | 2009-10-07 | Alan Vasey | Wind turbine apparatus comprising a fairing |
DE102012011743A1 (en) * | 2012-06-10 | 2013-12-12 | Josef Gentischer | Wind turbine has turbine blades that are provided at inlet of turbine drum, and located at specific angle |
CZ309287B6 (en) * | 2020-03-05 | 2022-07-20 | Jan Louda | Wind turbine |
CN112412695A (en) * | 2020-11-20 | 2021-02-26 | 黑龙江建筑职业技术学院 | Wind power generation method based on low-speed wind |
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Legal Events
Date | Code | Title | Description |
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R207 | Utility model specification |
Effective date: 20070906 |
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R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 20101015 |
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R151 | Utility model maintained after payment of second maintenance fee after six years | ||
R151 | Utility model maintained after payment of second maintenance fee after six years |
Effective date: 20131022 |
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R158 | Lapse of ip right after 8 years |