DE373438C - Wind motor with rotating two-blade symmetrical blades arranged on the circumference of the frame of the wind turbine - Google Patents
Wind motor with rotating two-blade symmetrical blades arranged on the circumference of the frame of the wind turbineInfo
- Publication number
- DE373438C DE373438C DED40522D DED0040522D DE373438C DE 373438 C DE373438 C DE 373438C DE D40522 D DED40522 D DE D40522D DE D0040522 D DED0040522 D DE D0040522D DE 373438 C DE373438 C DE 373438C
- Authority
- DE
- Germany
- Prior art keywords
- wind
- frame
- circumference
- wind turbine
- rotating
- 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
-
- 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
- F03D3/06—Rotors
- F03D3/062—Rotors characterised by their construction elements
- F03D3/066—Rotors characterised by their construction elements the wind engaging parts being movable relative to the rotor
- F03D3/067—Cyclic movements
- F03D3/068—Cyclic movements mechanically controlled by the rotor structure
-
- 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
- F05B2260/00—Function
- F05B2260/50—Kinematic linkage, i.e. transmission of position
- F05B2260/504—Kinematic linkage, i.e. transmission of position using flat or V-belts and pulleys
-
- 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
- F05B2260/00—Function
- F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
- F05B2260/72—Adjusting of angle of incidence or attack of rotating blades by turning around an axis parallel to the rotor centre line
-
- 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)
- Wind Motors (AREA)
Description
Windmotor mit am Umfang des Rahmens des Windrades angeordneten drehenden zweiflügeligen symmetrischen Schaufeln. Es sind Windmotoren bekannt, bei denen man die drehenden symmetrischen, in einem Windrade angeordneten Schaufeln zwangläufig so einstellt, daß sie auf einer Hälfte des Windrades dem Wind eine größere Prallfläche bietet als auf der anderen. Gegenstand der Erfindung ist eine Verbesserung des Windmotors in dem Sinne, daß die Regelung der Schaufeln in die entsprechende passende Stellung der Flügelschaufeln durch einflügelige Schaufeln geschieht. die auf besonderen W;.llen angeordnet sind und ihre Bewegung auf die Windradflügel übertragen. In der Zeichnung, die schematisch ein Ausführungsbeispiel des Windmotors darstellt, ist A11. i ein Ouerschnitt und Abb. 2 eine Oberansicht.Wind motor with rotating arranged on the circumference of the frame of the wind turbine double-bladed symmetrical blades. There are known wind motors in which one the rotating symmetrical blades arranged in a wind turbine inevitably adjusts so that it has a larger baffle surface for the wind on one half of the wind turbine offers than on the other. The invention relates to an improvement in the wind engine in the sense that the regulation of the blades in the appropriate suitable position of the wing blades is done by single-wing blades. those on special W; .llen are arranged and transmit their movement to the wind turbine blades. In the drawing, which schematically represents an embodiment of the wind motor is A11. i a Cross-section and Fig. 2 is a top view.
Auf einer stehenden Welle i ist der Rahmen 2 des Windrades angeordnet, auf dessen Umfang auf Wellen .4 svninietrisch befestigte Schaufeln 3 gelagert sind. Die Wellen .4 rotieren frei in Lagern ; im Rahmen 2. Auf den Enden der Wellen :f sind Räder 6 befestigt (Zahnräder, Rollen, Riemenscheiben usw.), die mittels Riemen, Ketten, Schnüren oder Getriebe (eingezeichnet ist eine Schnur9) von Zahnrädern 7 auf Wellen 6 angetrieben werden. Auf den Wellen 8 sind exzentrisch auf Auslegern io' Schaufeln io befestigt, die als Steuer wirken. Das übersetzungsverhältnis zwischen den Rädern 6 und 7 ist 2 : i, d. h., wenn sich die Räder 7 mit den Steuerschaufeln io einmal um ihre Achse 8 drehen, vollführen die Räder 6 mit den Schaufeln 3 nur eine halbe Umdrehung um die Achse q. bei einer einmaligen Umdrehung des Windrades um die Achse i. Ist die Windrichtung durch die Pfeile a angedeutet, drückt der Wind auf die links flachgestellten Schaufeln und bewirkt eine Drehung des ganzen Rades :2 urn die Achse i im Sinne des Pfeiles b. Die als Steuerruder wirkenden Schaufeln io sind dabei in jeder Lage des Rades 2 in der Richtung des Windes eingestellt (Abb. 2), so daß Wellen 8 mit den Rädern 7 in Wirklichkeit hei gleichbleibender Windrichtung dieselbe relative Lage beibehalten. Dadurch wirken sie aber bei einer Drehung des Rades 2 auf die Räder 6 und Schaufeln 3 ein, welche durch geeignete Wahl der Übersetzung (2 : i) beim Übertritt in die rechte Radhälfte eine immer steilere Stellung einnehmen, bis sie gegenüber der Stelle, wo der Wind normal auf die Schaufel 3 auftrifft, in der Windrichtung liegen, so daß dort die Einwirkung des Windes theoretisch gleich Null ist. Die übrigen Schaufeln dieser Radhälfte sind so eingestellt, daß ihre dem Wind gebotene Fläche gegen die große Fläche auf der linken Seite sehr gering ist.The frame 2 of the wind turbine is arranged on a standing shaft i, on its circumference on shafts .4 axially fastened blades 3 are mounted. The shafts .4 rotate freely in bearings; in frame 2. On the ends of the shafts: f are wheels 6 attached (gears, rollers, pulleys, etc.), which by means of belts, Chains, cords or gears (a cord9 is shown) of gears 7 are driven on shafts 6. On the shafts 8 are eccentric on booms io 'shovels io attached, which act as rudders. The translation ratio between wheels 6 and 7 is 2: i, i. that is, when the wheels 7 with the control vanes Rotate once about its axis 8, the wheels 6 with the blades 3 only perform half a turn around axis q. with a single revolution of the wind turbine about the axis i. If the wind direction is indicated by the arrows a, the wind is pushing on the left flattened blades and causes the whole wheel to turn : 2 around the axis i in the direction of arrow b. The blades acting as rudders io are set in each position of the wheel 2 in the direction of the wind (Fig. 2), so that waves 8 with the wheels 7 in reality with constant wind direction maintain the same relative position. As a result, however, they work when the Wheel 2 to the wheels 6 and 3 blades, which by suitable choice of the translation (2: i) when stepping into the right half of the wheel, take an increasingly steep position, until it is opposite the point where the wind normally hits the blade 3, in the wind direction, so that the effect of the wind is theoretically the same there Is zero. The other blades of this wheel half are set so that their the Wind area against the large area on the left is very small.
Wenn der Wind wechselt, drehen sich die Schaufeln io in die Windrichtung, und der Windmotor läuft weiter wie beschrieben.When the wind changes, the blades turn io in the wind direction, and the wind motor continues to run as described.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED40522D DE373438C (en) | Wind motor with rotating two-blade symmetrical blades arranged on the circumference of the frame of the wind turbine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED40522D DE373438C (en) | Wind motor with rotating two-blade symmetrical blades arranged on the circumference of the frame of the wind turbine |
Publications (1)
Publication Number | Publication Date |
---|---|
DE373438C true DE373438C (en) | 1923-04-12 |
Family
ID=7045466
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DED40522D Expired DE373438C (en) | Wind motor with rotating two-blade symmetrical blades arranged on the circumference of the frame of the wind turbine |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE373438C (en) |
-
0
- DE DED40522D patent/DE373438C/en not_active Expired
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