DE335419C - Device for regulating the speed of wind motors - Google Patents

Device for regulating the speed of wind motors

Info

Publication number
DE335419C
DE335419C DENDAT335419D DE335419DD DE335419C DE 335419 C DE335419 C DE 335419C DE NDAT335419 D DENDAT335419 D DE NDAT335419D DE 335419D D DE335419D D DE 335419DD DE 335419 C DE335419 C DE 335419C
Authority
DE
Germany
Prior art keywords
wind
speed
regulating
protective cap
axis
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
DENDAT335419D
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of DE335419C publication Critical patent/DE335419C/en
Expired legal-status Critical Current

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 
    • F03D3/04—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
    • F03D3/0472—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 orientation being adaptable to the wind motor
    • 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

Vorrichtung zur Regelung der Geschwindigkeit von Windmotoren. Es sind bereits Vorrichtungen zur Regelung der Geschwindigkeit von Windmotoren, bei welchen die Windflügel parallel zur Längsachse der Drehwelle liegen, bekannt geworden, die darin bestehen, - daß ein Teil der radial zur Achse angeordneten Flügelflächen dem Druck des Windes durch eine vorgeschobene Schutzkappe entzogen wird. Bei diesen bekannten Vorrichtungen wird die Schutzkappe entweder von Hand oder von dem Motor selbst eingestellt.Device for regulating the speed of wind motors. There are already devices for regulating the speed of wind motors, in which the wind blades are parallel to the longitudinal axis of the rotating shaft, has become known that consist in - that part of the wing surfaces arranged radially to the axis dem Pressure of the wind is withdrawn by a protective cap pushed forward. With these known devices is the protective cap either by hand or by the engine self set.

Durch die Erfindung wird die Verstellung der Schutzkappe, die in an sich bekannter Weise um die Drehachse des Windrades schwingbar angeordnet ist, in wesentlich einfacherer Weise dadurch herbeigeführt, daß sie an ihrem hinteren Ende mit einer schrägen Fläche versehen ist, durch welche sie unmittelbar durch den Wind, entsprechend der Windstärke, mehr oder weniger vor die arbeitenden Flügel geschoben wird und dadurch einen größeren oder geringeren Teil der Flügel gegen den Wind abdeckt.The invention enables the adjustment of the protective cap, which is in on is arranged swingably around the axis of rotation of the wind turbine in a known manner, in much easier way brought about that they are at their rear end is provided with an inclined surface, through which it is directly driven by the wind, depending on the wind force, pushed more or less in front of the working wings and thereby covers a greater or lesser part of the wings against the wind.

Die Zeichnung zeigt in Fig. i einen Windmotor mit der neuen Regelvorrichtung in Vorderansicht und in Fig. 2 denselben in Seitenansicht.The drawing shows in Fig. I a wind motor with the new control device in front view and in Fig. 2 the same in side view.

Um die Welle 2 des Windrades, auf welchem die Windflächen 4 angeordnet sind, ist mittels der Arme 25 eine kreisförmig gebogene Wandung 24 schwingbar angeordnet, die an ihrem hinteren Ende mit einer schrägen Fläche versehen ist. Diese Wandung 24 bedeckt einen Teil des äußeren Umfanges des Windrades und ist so ausbalanciert, daß sie bei schwachem Wind die in der Zeichnung gekennzeichnete Stellung einnimmt. Wird der Wind stärker, so drückt er die schräge Fläche der Wandung 24 nach oben, und dadurch bewegt sich diese Wandung selbst -nach rechts (Fig. 2). Je stärker der Wind ist, desto mehr schwingt sie nach rechts herum, und einen desto größeren Teil des Windes leitet sie von den Windflächen ab.Around the shaft 2 of the wind turbine on which the wind surfaces 4 are arranged are, a circularly curved wall 24 is arranged to swing by means of the arms 25, which is provided with an inclined surface at its rear end. This wall 24 covers part of the outer periphery of the wind turbine and is balanced so that it assumes the position shown in the drawing when the wind is weak. If the wind becomes stronger, it pushes the inclined surface of the wall 24 upwards, and thereby this wall itself moves to the right (Fig. 2). The stronger the There is wind, the more it swings to the right, and the larger part it is the wind derives it from the wind surfaces.

Claims (1)

PATENT-ANSPRUcii: Vorrichtung zur Regelung der Geschwindigkeit solcher Windmotoren, bei denen die Windflügel parallel zur Drehachse des Windrades liegen und die Geschwindigkeitsregelung durch eine um die Drehachse des Windrades schwingende gebogene Schutzkappe erfolgt, durch die ein Teil der Windflügel dem Druck des Windes entzogen wird, dadurch gekennzeichnet, daß die Schutzkappe (24) an ihrem hinteren Ende mit einer schrägen Fläche versehen ist, durch welche sie, entsprechend der- Windstärke, mehr oder weniger vor die arbeitenden Flügel geschoben wird.PATENT-ANSPRUcii: Device for regulating the speed of such Wind motors in which the wind blades are parallel to the axis of rotation of the wind turbine and the speed control by a swinging about the axis of rotation of the wind turbine curved protective cap is made, through which part of the wind blades the pressure of the wind is withdrawn, characterized in that the protective cap (24) at its rear End is provided with an inclined surface, through which it, according to the- Wind force, is pushed more or less in front of the working wing.
DENDAT335419D Device for regulating the speed of wind motors Expired DE335419C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE335419T

Publications (1)

Publication Number Publication Date
DE335419C true DE335419C (en) 1921-03-31

Family

ID=6219263

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT335419D Expired DE335419C (en) Device for regulating the speed of wind motors

Country Status (1)

Country Link
DE (1) DE335419C (en)

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