DE8111910U1 - WIND WHEEL WITH A WIND FLAG OF A WIND TURBINE e.g. TO DRIVE AN ELECTRIC GENERATOR - Google Patents
WIND WHEEL WITH A WIND FLAG OF A WIND TURBINE e.g. TO DRIVE AN ELECTRIC GENERATORInfo
- Publication number
- DE8111910U1 DE8111910U1 DE19818111910 DE8111910U DE8111910U1 DE 8111910 U1 DE8111910 U1 DE 8111910U1 DE 19818111910 DE19818111910 DE 19818111910 DE 8111910 U DE8111910 U DE 8111910U DE 8111910 U1 DE8111910 U1 DE 8111910U1
- Authority
- DE
- Germany
- Prior art keywords
- wind
- gear
- windrad
- flat iron
- shaped frame
- 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
Links
Classifications
-
- 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
- Wind Motors (AREA)
Description
Die bisherigen Windräder von Windkraftanlagen bestehen aus Windrädern von 3 bis 6 m Durchmesser,die auf Stahlmasten angebracht sind.Ein Windrad einer derartigen Anlage hat zahlreiche Flügel,die radial auf einer horizontalen oder etwas geneigten ^eIIe angebracht sind.Durch eine Windfahne wird es stets in den Wind gedreht.Die Flügel sind propellerartig ausgebildet und sind entweder an die Radnabe oder einen Radkranz fest angeschweißt.Der Wind greift an schräg gestellten Flügelflächen an.Die Windräder treiben z.B. Pumpen oder Elektrogeneratoren an.The previous wind turbines of wind power plants consist of wind turbines 3 to 6 m in diameter, which are attached to steel masts A wind turbine of such a system has numerous blades that radially on a horizontal or somewhat inclined ^ eIIe It is always turned into the wind by a wind vane Wings are designed like propellers and are either welded to the wheel hub or a wheel rim. The wind attacks inclined wing surfaces, driving the wind turbines e.g. pumps or electric generators.
Das Windrad nach vorliegender Neuerung besitzt keine fest eingestellten Flügel,sondern die Flügel werden nacheinander bei einem Umlauf in die Windrichtung zwangsläufig eingestellt.The wind turbine according to the present innovation does not have any fixed settings Wings, but the wings are inevitably adjusted one after the other as they revolve in the wind direction.
Die beiliegenden Abb.1 bis 4 zeigen ein Ausführungsbeispiel eines Windrades mit Windfahne einer Windkraftanlage zum Antrieb eines Elektrogenerators nach der Neuerung.In den Abbildungen sind die Flügel des Windrades in verschiedenen Einstellungen in einem Radumlauf dargestellt.The enclosed figures 1 to 4 show an exemplary embodiment of a wind turbine with a wind vane of a wind turbine to drive an electric generator according to the innovation Wings of the wind turbine shown in different settings in a wheel revolution.
Das Windrad nach der Neuerung besteht aus zwei kreisrunden Scheiben 5,5' ,die mit ihren Naben 19,20 in der Mitte in einem Abstand voneinander fest verbunden sind.In den beabstandeten Scheiben 5,5' sind vier Wellen 12',13',14',15' in gleichen Abständen voneinander und von der Welle'16 gelagert.Die Scheiben 5,5' und die Naben 19,20 sind aus Kunststoff hergestellt.Diese vier Wellen sind in der Mitte von Windflügeln 1,2,3,4 befestigt,die zwischen den Scheiben 5,5' angeordnet sind.Die aus der Scheibe 5 herausragenden Enden der Wellen 12', 13',14',15' stehen in fester Verbindung mit den Zahnrädern 12,13,14,15 eines Planetengetriebes.Diese Zahnräder kämmen mit Zahnrädern 8,9,10,11,die auf AchsstümpfenThe wind turbine according to the innovation consists of two circular disks 5.5 ', which with their hubs 19.20 in the middle at a distance are firmly connected to each other in the spaced-apart discs 5.5 'are four shafts 12', 13 ', 14', 15 'at equal intervals from each other and from the shaft'16. The disks 5,5 'and the hubs 19,20 are made of plastic. These four shafts are fixed in the middle by wind blades 1,2,3,4, which between the disks 5, 5 'are arranged. The protruding from the disk 5 Ends of the shafts 12 ', 13', 14 ', 15' are firmly connected with the gears 12,13,14,15 of a planetary gear Gears mesh with gears 8,9,10,11 that are on stub axles
8',9',10',11' fest in der Scheibe 5 drehbar gelagert sind.Diese Zahnräder greifen in ein feststehendes Zahnrad 7 des Planetengetriebes ein.Das Planetengetriebe ist mit einem Übersetzungsverhältnis 1:1 und 1:2 ausgelegt.Die Zahnräder 12,13,14,15 werden in den Abb.1 und 3 gezeichneten Ruhestellungen mit den Wellen 12»,13',14',15' fest verschraubt.Das Planetengetriebe ist mit einer Schutzkapsel 6,die auf die Scheibe 5 aufgeschoben ist,gegen Witterungseinflüsse abgedeckt. Sämtliche Zahnräder des Planetengetriebes bestehen aus Kunststoff .Die Welle 16 sitzt in gabelförmigen Enden eines U-förmigen Rahmens 17 aus Flacheisen und ist in dem Zahnrad 7 und in dem Lager aus Kunststoff gelagert.Das Zahnrad 7 und das Lager 18 sind fest an den Enden des Rahmens 17 angeschraubt.8 ', 9', 10 ', 11' are fixedly rotatably mounted in the disc 5. These gears mesh with a stationary gear 7 of the planetary gear. The planetary gear has a gear ratio of 1: 1 and 1: 2. The gears 12, 13, 14, 15 are shown in Figs 3 drawn rest positions with the shafts 12 », 13 ', 14', 15 'fixed The planetary gear is with a protective capsule 6, the is pushed onto the pane 5, covered against the weather. All gears of the planetary gear are made of plastic. The shaft 16 sits in the fork-shaped ends of a U-shaped Frame 17 made of flat iron and is mounted in the gear 7 and in the plastic bearing. The gear 7 and the bearing 18 are firmly attached screwed to the ends of the frame 17.
An den U-förmigen Rahmen 17 ist ein Gestell angeschweißt,das aus den Flacheisen 21 und 31,31' besteht (Abb.3 und 4).Diese Flacheisen sind zusammengefügt und zusammengeschweißt und das aus der Schweißstelle frei herausragende Ende des Flacheisens 21 trägt eine Windfahne.30.A frame is welded to the U-shaped frame 17, which consists of flat irons 21 and 31,31 '(Fig. 3 and 4) are joined and welded together and the end of the flat iron 21 protruding freely from the welding point carries a Wind vane. 30.
Soll das Windrad als Bestandteil einer Windkraftanlage einen Elektrogenerator antreiben,dann erfolgt dies über ein Kegelradgetriebe 32,33.Der Elektrogenerator 29 wird hierbei auf dem einenIf the wind turbine is to drive an electric generator as part of a wind power plant, this is done via a bevel gear 32,33.The electric generator 29 is here on the one
w Arm des Rahmens 17 montiert.In der Mitte des Rahmens 17 ist ein | w Arm of frame 17 is mounted. In the middle of frame 17 is a |
Schleifringkörper 22 aus Kunststoff angeschraubt mit den Schleif- fSlip ring body 22 made of plastic screwed on with the grinding f
ringen 24',25',die an die Klemmen des Elektrogenerators 29 ange- frings 24 ', 25', which are attached to the terminals of the electric generator 29
schlossen sind.Auf den Schleifringen liegen Stromabnehmer 24,25 $■are closed. There are current collectors on the slip rings $ 24.25 ■
auf,die mit Stromklemmen 26,27 verbunden sind,an die ein Verbrau- |which are connected to current terminals 26,27 to which a consumer |
chernetz angeschlossen werden kann.Die Stromklemmen und die Strom- |.The power terminals and the power |.
abnehmer sind isoliert auf einer Manschette 28 aus Kunststoff an- |Customers are isolated on a sleeve 28 made of plastic
gebracht,die auf ein Stahlrohr 23 aufgeklebt ist.Das Stahlrohr 23 fbrought, which is glued to a steel tube 23. Das Stahlrohr 23 f
trägt die Windradanordnung nach der Neuerung und steckt dabei un- | ter Zwischenschaltung eines Kugellagers in einer Bohrung des ;? Schieifrigkörpers 22. fcarries the wind turbine arrangement according to the innovation and is un- | ter interposition of a ball bearing in a bore of the; Slider body 22. f
Claims (5)
2.Windrad according to claim 1, characterized in that the disks (5,5 ') are made of plastic and also the wheels of the planetary gear, which has a gear ratio of 1: 1 ". And 1: 2 and is covered with a protective capsule (6) which is pushed onto the disc (5).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19818111910 DE8111910U1 (en) | 1981-04-22 | 1981-04-22 | WIND WHEEL WITH A WIND FLAG OF A WIND TURBINE e.g. TO DRIVE AN ELECTRIC GENERATOR |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19818111910 DE8111910U1 (en) | 1981-04-22 | 1981-04-22 | WIND WHEEL WITH A WIND FLAG OF A WIND TURBINE e.g. TO DRIVE AN ELECTRIC GENERATOR |
Publications (1)
Publication Number | Publication Date |
---|---|
DE8111910U1 true DE8111910U1 (en) | 1981-10-22 |
Family
ID=6726982
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19818111910 Expired DE8111910U1 (en) | 1981-04-22 | 1981-04-22 | WIND WHEEL WITH A WIND FLAG OF A WIND TURBINE e.g. TO DRIVE AN ELECTRIC GENERATOR |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE8111910U1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9313566U1 (en) * | 1993-09-08 | 1994-02-03 | Kuhn, Manfred, 71034 Böblingen | Wind turbine for generating electricity |
DE102004019620A1 (en) * | 2004-04-16 | 2005-11-10 | Jaroslaw Warszewski | Flow-controlled wind turbine |
-
1981
- 1981-04-22 DE DE19818111910 patent/DE8111910U1/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9313566U1 (en) * | 1993-09-08 | 1994-02-03 | Kuhn, Manfred, 71034 Böblingen | Wind turbine for generating electricity |
DE102004019620A1 (en) * | 2004-04-16 | 2005-11-10 | Jaroslaw Warszewski | Flow-controlled wind turbine |
DE102004019620B4 (en) * | 2004-04-16 | 2006-02-16 | Jaroslaw Warszewski | Flow-controlled wind turbine |
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