FR2505938A3 - Rotary wind power generator - has rotor axis parallel to wind with conical surface to aid wind divergence - Google Patents
Rotary wind power generator - has rotor axis parallel to wind with conical surface to aid wind divergence Download PDFInfo
- Publication number
- FR2505938A3 FR2505938A3 FR8108510A FR8108510A FR2505938A3 FR 2505938 A3 FR2505938 A3 FR 2505938A3 FR 8108510 A FR8108510 A FR 8108510A FR 8108510 A FR8108510 A FR 8108510A FR 2505938 A3 FR2505938 A3 FR 2505938A3
- Authority
- FR
- France
- Prior art keywords
- wind
- rotor
- divergence
- axis parallel
- power generator
- 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.)
- Granted
Links
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
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- 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
- F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor
- F03D1/06—Rotors
- F03D1/0608—Rotors characterised by their aerodynamic shape
-
- 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
- F05B2240/00—Components
- F05B2240/20—Rotors
- F05B2240/21—Rotors for wind turbines
- F05B2240/221—Rotors for wind turbines with horizontal axis
- F05B2240/2211—Rotors for wind turbines with horizontal axis of the multibladed, low speed, e.g. "American farm" type
-
- 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
- F05B2240/00—Components
- F05B2240/20—Rotors
- F05B2240/21—Rotors for wind turbines
- F05B2240/221—Rotors for wind turbines with horizontal axis
- F05B2240/2213—Rotors for wind turbines with horizontal axis and with the rotor downwind from the yaw pivot axis
-
- 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
- F05B2250/00—Geometry
- F05B2250/20—Geometry three-dimensional
- F05B2250/23—Geometry three-dimensional prismatic
- F05B2250/232—Geometry three-dimensional prismatic conical
-
- 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
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (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)
Abstract
Description
Eolienne à action divergente
Description : La conception de cette éolienne, à pour but principal, la simplicité de construction et de fonctionnement, tout en travaillant par vent faible, comme par vent fort, sans aucun freinage mécanique.Diverging wind turbine
Description: The design of this wind turbine, for main purpose, simplicity of construction and operation, while working in light wind, as in strong wind, without any mechanical braking.
Le rotor de cette éolienne, se compose d'une roue semblable dans sa forme, à une roue de vélo a rayons, avec un long moyeu, de façon à présenter au vent un cône facilitant la tendance divergent du vent, rencontrant un disque ou un rotor d'éolienne.The rotor of this wind turbine, consists of a wheel similar in shape, to a spoked bicycle wheel, with a long hub, so as to present to the wind a cone facilitating the diverging tendency of the wind, meeting a disc or a wind turbine rotor.
Des barres cornières, sont placées obliquement, sur les rayons et sur le côté avant de la jante, le coté des cornières parallèle au vent, tourné vers le sens de rotation.Angle bars are placed obliquely on the spokes and on the front side of the rim, the side of the angles parallel to the wind, facing the direction of rotation.
Théorie de fonctionnement
L'action cinétique du vent, frappe les cornières, la réaction de poussée est similaire à l'effet produit sur un plan incliné au vent, mais avec moi de puissance, le rotor tourne donc, mais sa vitesse est limitée également par le coté des cornières parallèle au vent, qui agit comme un ventilateur centrifuge, si la vitesse de rotation dépasse celle désirée.Theory of operation
The kinetic action of the wind, hits the angles, the thrust reaction is similar to the effect produced on a plane inclined to the wind, but with me of power, the rotor therefore turns, but its speed is also limited by the side of the angles parallel to the wind, which acts as a centrifugal fan, if the speed of rotation exceeds that desired.
Cette vitesse est influencée par l'angle de section des cornières, plus il a d'amplitude, plus le freinage est retardé, on peut se baser sur un angle moyen d'environ 100 degrès.This speed is influenced by the angle of section of the angles, the more amplitude it has, the more the braking is delayed, we can base ourselves on an average angle of about 100 degrees.
Ce systè me de rotor est très solide, permettant des réalisations de grand diamètre, cependant, il faut éviter les cornières trop larges, laisser un intervalle entre chaque cornière, d'environ le double de la largeur de la cornière, afin de faciliter la réaction du souffle du vert, vers l'intérieur du cône qui se trouve en dépression. La figure 2 présente une vue d'un rotor garnit d'une cornière tous les 20 Degrès, mais dans le cas d'un grand diamètre, par exemple 50 mètres, il y aurai une cornière tous les 3 degrès.This rotor system is very solid, allowing large diameter realizations, however, it is necessary to avoid the angles too wide, to leave an interval between each angle, of approximately double the width of the angle, in order to facilitate the reaction of the breath of the green, towards the inside of the cone which is in depression. Figure 2 shows a view of a rotor with an angle every 20 degrees, but in the case of a large diameter, for example 50 meters, there will be an angle every 3 degrees.
Dans ce cas, il sera préférable de mettre plusieurs couronnes de cornières dont le nombre diminuera proportionnellement au diamètre de la couronne.In this case, it will be better to put several crowns of angles whose number will decrease in proportion to the diameter of the crown.
éolienne de la figure 1 est présentée placée derrière un pylône de support maintenu verticalement par des haubans, la dynamo pl;^ e er avant du pylône faisant contre pods. Figure 1 wind turbine is shown placed behind a support pylon held vertically by guy lines, the dynamo pl; ^ e er before the pylon against pods.
L'orientation e fait à la manire d'une manche a vert. Pour les grands diamètres, un support triangulaire serait nécessaire de chaque coté du rotor, l'orientation motorisée et commandée par une girouette spéciale pour cet effet.The orientation is done in the manner of a green sleeve. For large diameters, a triangular support would be necessary on each side of the rotor, the motorized orientation and controlled by a special vane for this purpose.
Afin de compléter la description des dessins sont présentés
La figure 1 représente une vue de profil de l'éolienne
La lettre V indique le sens du vent
La figure 2 représente une vue de face du rotor
La figure 3 représente une vue de section d'une cornière - angle 100 degrés In order to complete the description of the drawings are presented
Figure 1 shows a profile view of the wind turbine
The letter V indicates the direction of the wind
Figure 2 shows a front view of the rotor
Figure 3 shows a section view of an angle iron - angle 100 degrees
Claims (3)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8108510A FR2505938A3 (en) | 1981-05-14 | 1981-05-14 | Rotary wind power generator - has rotor axis parallel to wind with conical surface to aid wind divergence |
EP82103584A EP0069208A1 (en) | 1981-05-14 | 1982-04-27 | Windwheel with diverging action |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8108510A FR2505938A3 (en) | 1981-05-14 | 1981-05-14 | Rotary wind power generator - has rotor axis parallel to wind with conical surface to aid wind divergence |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2505938A3 true FR2505938A3 (en) | 1982-11-19 |
FR2505938B3 FR2505938B3 (en) | 1983-04-22 |
Family
ID=9257885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8108510A Granted FR2505938A3 (en) | 1981-05-14 | 1981-05-14 | Rotary wind power generator - has rotor axis parallel to wind with conical surface to aid wind divergence |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2505938A3 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4722665A (en) * | 1984-11-07 | 1988-02-02 | Tyson Warren N | Turbine |
FR2627812A1 (en) * | 1988-02-25 | 1989-09-01 | Armel Louis | TURBO-WIND TURBINE |
US4915580A (en) * | 1984-02-07 | 1990-04-10 | Sambrabec Inc. | Wind turbine runner impulse type |
WO2016161535A1 (en) * | 2015-04-07 | 2016-10-13 | 崔文泽 | Disc wind wheel |
-
1981
- 1981-05-14 FR FR8108510A patent/FR2505938A3/en active Granted
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4915580A (en) * | 1984-02-07 | 1990-04-10 | Sambrabec Inc. | Wind turbine runner impulse type |
US4722665A (en) * | 1984-11-07 | 1988-02-02 | Tyson Warren N | Turbine |
FR2627812A1 (en) * | 1988-02-25 | 1989-09-01 | Armel Louis | TURBO-WIND TURBINE |
WO1989008187A1 (en) * | 1988-02-25 | 1989-09-08 | Armel Louis | Turbo wind power engine |
US5080553A (en) * | 1988-02-25 | 1992-01-14 | Louis Armel | Turbo wind engine |
WO2016161535A1 (en) * | 2015-04-07 | 2016-10-13 | 崔文泽 | Disc wind wheel |
Also Published As
Publication number | Publication date |
---|---|
FR2505938B3 (en) | 1983-04-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |