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 turbine

Info

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
Application number
DED40522D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
VACLAV DOBIAS
Original Assignee
VACLAV DOBIAS
Publication date
Priority to DED40522D priority Critical patent/DE373438C/en
Application granted granted Critical
Publication of DE373438C publication Critical patent/DE373438C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D3/00Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/06Rotors
    • F03D3/062Rotors characterised by their construction elements
    • F03D3/066Rotors characterised by their construction elements the wind engaging parts being movable relative to the rotor
    • F03D3/067Cyclic movements
    • F03D3/068Cyclic movements mechanically controlled by the rotor structure
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00Function
    • F05B2260/50Kinematic linkage, i.e. transmission of position
    • F05B2260/504Kinematic linkage, i.e. transmission of position using flat or V-belts and pulleys
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00Function
    • F05B2260/70Adjusting of angle of incidence or attack of rotating blades
    • F05B2260/72Adjusting of angle of incidence or attack of rotating blades by turning around an axis parallel to the rotor centre line
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/74Wind 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)

PATENT-ANsPRUcH: Windmotor mit am Umfang des Rahinens des Windrades angeordneten drehenden zweiflügeligen symmetrischen Schaufeln, dadurch gekennzeichnet, daß als Steuerruder wirkende einflügelige Schaufeln auf besonderen Wellen (8) befestigt sind.PATENT CLAIM: Wind motor with on the circumference of the frame of the wind turbine arranged rotating double-bladed symmetrical blades, characterized in, that acting as a rudder single-wing blades attached to special shafts (8) are.
DED40522D Wind motor with rotating two-blade symmetrical blades arranged on the circumference of the frame of the wind turbine Expired DE373438C (en)

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)

Similar Documents

Publication Publication Date Title
DE2458061A1 (en) DEVICE FOR CHANGING THE SETTING ANGLE OF ROTOR BLADES AT DIFFERENT SPEED
DE19931035A1 (en) Rotor with split rotor blade
DE2602380A1 (en) ROTATING DEVICE PROVIDED BY A MOVING FLUID SUCH AS WATER OR AIR POWERED
DE1476907B2 (en) Gas turbine engine with two coaxially arranged rotating rotors
DE2401470A1 (en) LEAF LEVEL ADJUSTMENT DEVICE
WO1980000733A1 (en) Wind motor
DE2453039A1 (en) ROTOR BLADE WITH VARIABLE LENGTH
DE821734C (en) Device for limiting the speed of gas turbines
DE373438C (en) Wind motor with rotating two-blade symmetrical blades arranged on the circumference of the frame of the wind turbine
DE2701914C3 (en) Device for generating a thrust force in a liquid
DE3041483C2 (en) Amphibious vehicle
DE2220468B2 (en) Device to compensate for the centrifugal torque acting on the propeller blades with controllable pitch propellers
CH130832A (en) Paddle wheel.
DE3702234A1 (en) Wind or water-powered engine
EP0103042B1 (en) Fan comprising automatically adjustable blades about its longitudinal axis to avoid undesirable rotational speed
DE2628846C2 (en) Torsional swing engine
DE410401C (en) Screw propeller
DE850857C (en) Rotary wing propeller, especially for ship propulsion
DE2611165C2 (en) Device for propelling planing and fast displacement boats
DE638007C (en) Power or working machine with pistons rotating always in the same direction of rotation with periodically changing ratio of their angular velocity
DE819078C (en) High-speed wind turbine with a large torque
DE418411C (en) Procedure for the automatic adjustment of the blades of propellers
DE2607159A1 (en) Reversible axial flow fan - has blades pivoted from one position to another by their own inertia force
AT404972B (en) Rotor provided with a blade system for fluid-flow machines
DE466197C (en) Wind turbine with blades rotatably mounted in the hub