DE73781C - Wind turbine, which rotates in the same sense even when the wind is in the opposite direction - Google Patents

Wind turbine, which rotates in the same sense even when the wind is in the opposite direction

Info

Publication number
DE73781C
DE73781C DENDAT73781D DE73781DA DE73781C DE 73781 C DE73781 C DE 73781C DE NDAT73781 D DENDAT73781 D DE NDAT73781D DE 73781D A DE73781D A DE 73781DA DE 73781 C DE73781 C DE 73781C
Authority
DE
Germany
Prior art keywords
wind
wind turbine
rotates
opposite direction
same sense
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
DENDAT73781D
Other languages
German (de)
Original Assignee
H. MOTZ in Mannheim, L. 8 Nr. 7
Publication date
Application granted granted Critical
Publication of DE73781C publication Critical patent/DE73781C/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
    • F03D3/0445—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
    • F03D3/0454—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 and only with concentrating action, i.e. only increasing the airflow speed into the rotor, e.g. divergent outlets
    • 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

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Dieses Windrad zeichnet sich durch eine eigenartige Lage des Schaufelrades innerhalb eines Gehäuses zu zwei Oeffnungen des letzteren aus, so dafs der durch das Gehäuse strömende Wind in jedem Falle das Rad in einem und demselben Drehsinne umtreibt, ob er nun durch die eine oder andere Oeffnung einströmt und dann durch die andere wieder austritt.This wind turbine is characterized by a peculiar location of the impeller inside one housing to two openings of the latter, so that the one through the housing pouring wind in any case turns the wheel in one and the same direction of rotation, whether it now flows in through one or the other opening and then again through the other exit.

Diese Wirkung wird dadurch erzielt, dafs die beiden Gehäuseöffnungen α α1 nicht in einer Achse, liegen, sondern die eine unterhalb und die andere oberhalb der horizontalen Ebene χ χ, welche durch die. Achse des Schaufelrades b gedacht ist, und dafs die Enden der Schaufeln entgegen dem Drehsinne des Rades bogenförmig gekrümmt sind.This effect is achieved in that the two housing openings α α 1 do not lie in one axis, but one below and the other above the horizontal plane χ χ, which through the. Axis of the paddle wheel b is intended, and that the ends of the paddles are arcuately curved against the direction of rotation of the wheel.

Bei dieser Anordnung bieten diejenigen Schaufeln, welche sich auf der Windeinströmungsseite zur Ebene χ χ befinden, concave Fangflächen dem Winde dar, während der' Wind an den äufseren convexen Bogenflächen derjenigen Schaufeln abgleitet, welche sich auf der Windausströmungsseite zur Ebene χ χ befinden. Daher erfolgt, wie Fig. 1 erkennen läfst, die Drehung des Rades immer in einer Richtung, ob nun der Wind durch Oeffnung a ein- und durch Oeffnung al ausströmt, oder umgekehrt.With this arrangement, those blades which are on the wind inflow side to the plane χ χ , offer concave catching surfaces for the wind, while the 'wind slides on the outer convex curved surfaces of those blades which are on the wind outflow side to the plane χ χ . Therefore, as can be seen in FIG. 1, the rotation of the wheel always takes place in one direction, whether the wind flows in through opening a and out through opening a 1 , or vice versa.

Die Oerfnungen α a1 können zweckmäfsig trichterförmig gestaltet sein, damit der Wind gut gefangen wird.The openings α a 1 can expediently be funnel-shaped so that the wind is well caught.

Die Anwendung dieses Windrades kann sehr verschieden sein.The application of this wind turbine can be very different.

Auf der beiliegenden Zeichnung ist das Rad auf dem Dach eines Eisenbahnwagens angebracht, und die Drehachse des Rades ist durch Riementrieb mit einer Dynamomaschine c verbunden, um durch dessen Umtrieb elektrisches Licht zu liefern. Durch die Bewegung des Wagens wird eine Luftdurchströmung entweder von α nach a1 oder umgekehrt stattfinden, das Rad wird gedreht, die Dynamomaschine angetrieben und Licht erzeugt, oder die gewonnene Kraft wird in Accumulatoren aufgespeichert, welche dann Licht liefern können, wenn der Apparat zeitweise stillsteht.In the accompanying drawing, the wheel is mounted on the roof of a railroad car, and the axis of rotation of the wheel is connected by a belt drive to a dynamo machine c in order to provide electric light through its rotation. The movement of the car causes air to flow either from α to a 1 or vice versa, the wheel is rotated, the dynamo is driven and light is generated, or the power gained is stored in accumulators, which can then provide light when the apparatus is temporarily at a standstill .

Auch kann das Windrad stationär aufgestellt sein, etwa in der Weise, dafs das Gehäuse von einem Ständer getragen wird und auf diesem mit einer seiner Oeffnungen dem Winde entgegengestellt werden kann.The wind turbine can also be set up stationary, for example in such a way that the housing of is carried on a stand and on this one of its openings opposed to the wind can be.

Die Abgabe der Kraft von dem Rad kann in verschiedener Weise und für verschiedene Zwecke erfolgen.The delivery of power from the wheel can be in different ways and for different Purposes.

Claims (1)

Patent-Anspruch:Patent claim: Windrad, dadurch gekennzeichnet, dafs ein das Schaufelrad umgebendes Gehäuse zwei Oeffnungen (a al) hat, von denen die eine oberhalb und die andere unterhalb der horizontal durch die Radachse gehenden Ebene (x x) liegt, und dafs die auf die eine Seite dieser Ebene und hinter die jeweilige Einströmungsöffnung gelangenden gekrümmten Schaufeln dem Windstrom die convexen Fangflächen darbieten und daher in jedem Falle in demselben Sinne gedreht werden.Wind turbine, characterized in that a housing surrounding the impeller has two openings (aa l ) , one of which is above and the other below the plane (xx) passing horizontally through the wheel axis, and that on one side of this plane and Behind the respective inflow opening curved blades present the convex catching surfaces to the wind flow and are therefore rotated in the same direction in each case. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT73781D Wind turbine, which rotates in the same sense even when the wind is in the opposite direction Expired DE73781C (en)

Publications (1)

Publication Number Publication Date
DE73781C true DE73781C (en) 1900-01-01

Family

ID=346884

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT73781D Expired DE73781C (en) Wind turbine, which rotates in the same sense even when the wind is in the opposite direction

Country Status (1)

Country Link
DE (1) DE73781C (en)

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