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FR2573818A2 - Station for harnessing wind power - Google Patents

Station for harnessing wind power Download PDF

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Publication number
FR2573818A2
FR2573818A2 FR8404150A FR8404150A FR2573818A2 FR 2573818 A2 FR2573818 A2 FR 2573818A2 FR 8404150 A FR8404150 A FR 8404150A FR 8404150 A FR8404150 A FR 8404150A FR 2573818 A2 FR2573818 A2 FR 2573818A2
Authority
FR
France
Prior art keywords
deflector
wind
station according
column
well
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.)
Pending
Application number
FR8404150A
Other languages
French (fr)
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from FR7924285A external-priority patent/FR2466637A1/en
Application filed by Individual filed Critical Individual
Priority to FR8404150A priority Critical patent/FR2573818A2/en
Publication of FR2573818A2 publication Critical patent/FR2573818A2/en
Pending 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
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/10—Combinations of wind motors with apparatus storing energy
    • F03D9/12—Combinations of wind motors with apparatus storing energy storing kinetic energy, e.g. using flywheels
    • 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
    • F03D15/00—Transmission of mechanical power
    • F03D15/05—Transmission of mechanical power using hollow exhausting blades
    • 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
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • 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
    • F05B2240/10—Stators
    • F05B2240/13—Stators to collect or cause flow towards or away from turbines
    • F05B2240/131—Stators to collect or cause flow towards or away from turbines by means of vertical structures, i.e. chimneys
    • 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
    • F05B2240/40—Use of a multiplicity of similar components
    • 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
    • F05B2240/90—Mounting on supporting structures or systems
    • F05B2240/91—Mounting on supporting structures or systems on a stationary structure
    • F05B2240/911—Mounting on supporting structures or systems on a stationary structure already existing for a prior purpose
    • F05B2240/9111—Mounting on supporting structures or systems on a stationary structure already existing for a prior purpose which is a chimney
    • 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
    • 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
    • Y02E10/728—Onshore wind turbines
    • 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
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
    • 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
    • Y02E70/00—Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin

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)
  • Power Engineering (AREA)
  • Wind Motors (AREA)

Abstract

The subjects of this addition are advantageous means and complementary arrangements for a wind-power station with the general hollow column structure described in the principal patent and its first addition. The construction includes a central pylon 83 which is inside the hollow column 79 and is connected to the bracing system at 85, a deflecting cone 60-70 which increases the efficiency of the driving action of the wind forces on the driving elements 61 and can be used as a flywheel, and an arrangement of the vertical flaps 86-87 admitting the wind and forming a wind-orientating screen.

Description

Station de captation de l'Energie Eolienne.Wind energy capture station.

La présente addition au Brevet Principal No 79 24285 déposé le 28 Septenbre 1979 a pour objet des moyens avantageux et des dispositions complémentaires favorables permettant d'ac- croître l'efficacité de l'action motrice du vent sur les organes moteurs et d'augmenter sans inconvénient les dimen- sions de ces derniers.The present addition to Principal Patent No 79 24285 filed on September 28, 1979 relates to advantageous means and favorable additional arrangements making it possible to increase the effectiveness of the motor action of the wind on the motor organs and to increase without drawback the dimensions of the latter.

Elle a également pour objet des moyens permettant de récupérer tant par commande magnétique que mécanique des puissances d'énergie proportionnées aux besoins.It also relates to means making it possible to recover both by magnetic and mechanical control of the power powers proportional to the needs.

Suivant cette addition, au moyen déviateur développé longitudinalement au centre de la colonne conformément au Brevet
Principal est substitué un moyen déviateur en forme de cne, dont la pointe est dirigée vers le haut, assurant une meilleure concentration du flux de vent sur les extrémités extérieures des organes moteurs, parties les plus efficaces.According to this addition, by means of a deflector developed longitudinally in the center of the column in accordance with the Patent
Main is replaced by a cone-shaped deflecting means, the point of which is directed upwards, ensuring better concentration of the wind flow on the outer ends of the motor organs, the most effective parts.

En outre, ce c8ne est conçu peur constituer à lui seul volant d'inertie ou ajouter son action à celle des autres volants d'inertie utilisés suivant que la station en comprend un ou plusieurs répartis sur différents étages.In addition, this c8ne is designed to constitute by itself a flywheel or add its action to that of the other flywheels used depending on whether the station includes one or more distributed over different floors.

De plus 9 dans une forme pré férée de réalisation, les volets d'admission du flux de vent à axage vertical prévus dans le Brevet Principal sont avantageusement pourvus de tirants avec amortisseur limitant leur course avant la position perpendiculaire à la direction du dit flux, de manière à orienter ce dernier dans le sens de rotation des hélices
On comprendra mieux les caractéristiques et avantages de l'invention on se référant à la description suivante et au dessin annexé dans lequel 2
La figure 1 représente de manière schématique une vue en élévation coupe de l'ensemble de la station de captation d'énergie éolienne conforte à l'invention ,
et la figure 2 , une vue en plan en coupe suivant a-a de la figure 1.In addition 9 in a preferred embodiment, the vertically oriented wind flow intake flaps provided in the Main Patent are advantageously provided with tie rods with damper limiting their travel before the position perpendicular to the direction of said flow, so as to orient the latter in the direction of rotation of the propellers
The characteristics and advantages of the invention will be better understood by referring to the following description and to the accompanying drawing in which 2
FIG. 1 schematically represents a sectional elevation view of the whole of the wind energy collection station confirms to the invention,
and FIG. 2, a plan view in section along aa of FIG. 1.

Sur la figure 1, la station est constituée par une structure 79, telle que sétallique ou en tout autre matériau approprié, et pourrue de volets 86-87 prévus respectivement pour l'ad- mission et l'évacuation du flux d'air, et elle inclut tous les éléments actifs prévus dans le Brevet Principal et dans sa première addition.In FIG. 1, the station is constituted by a structure 79, such as metallic or any other suitable material, and provided with flaps 86-87 provided respectively for the admission and the evacuation of the air flow, and it includes all the active elements provided for in the Main Patent and in its first addition.

Suivant la présente addition, a l'intérieur de cette colonne 79 est disposé un pylone creux tubulaire 83 qui peut,comme la colonne, être métallique ou constitué de tout autre matériau approprié. Le pylone 83 est relié à la structure 79 par des tirants 84 en des points 85 pouvant favorablement coïncider avec des points d'accrochage de haubans.According to the present addition, inside this column 79 is disposed a hollow tubular pylon 83 which, like the column, can be metallic or made of any other suitable material. The pylon 83 is connected to the structure 79 by tie rods 84 at points 85 which may favorably coincide with the attachment points of the shrouds.

Le pylone 83 constitue gaide de l'arbre 77 rendu solidaire des organes moteurs 61, tels que des hélices dans l'exemple représenté. Cet arbre 77 pourvu de roulements 90 de liaison au pylone 83 transmet l'action motrice des organes moteurs 61 à des moyens d'utilisation représentés schématiquement en 78. Grâce au pylone 83 ,les hélices 61 reposent sur des
chemins de roulement intermédiaires 80 favorablement disposés loin du point central de rotation, ce qui a pour avantage de
permettre d'utiliser en toute sécurité de très grandes langueurs d'hélices. The pylon 83 constitutes the shaft 77 which is secured to the drive members 61, such as propellers in the example shown. This shaft 77 provided with bearings 90 for connection to the pylon 83 transmits the motive action of the drive members 61 to the means of use shown diagrammatically at 78. Thanks to the pylon 83, the propellers 61 rest on
intermediate raceways 80 favorably arranged far from the central point of rotation, which has the advantage of
allow the safe use of very large propeller tongues.

Dans le Brevet Principal il était prévu des moyens déviateurs 34-35 disposés longitudinalement au centre de la colonne afin de diriger le flux d'air vers les extrémités excentriques des orgues moteurs et par suite d'augmenter l'efficacité de l'action du dit flux.In the main patent, deviating means 34-35 were provided, arranged longitudinally in the center of the column in order to direct the air flow towards the eccentric ends of the driving organs and consequently to increase the effectiveness of the action of said flux.

Selon la présente addition, a ces moyens déviateurs est substitué un moyen déviateur en forme de cme 60-70. According to the present addition, these deflecting means are replaced by a deflecting means in the form of cme 60-70.

Ce cône est suspendu à la colonne 79 par un tirant 66 pourvu d'un vérin tel qu'hydraulique ou mécanique 67, dont le r81e sera précisé plus loin, tandis que des tirants 65 le maintiennent latéralement, son centrage étant assuré par emboîtement sur l'arbre central 77.This cone is suspended from the column 79 by a tie rod 66 provided with a cylinder such as hydraulic or mechanical 67, the r81e of which will be specified below, while tie rods 65 hold it laterally, its centering being ensured by interlocking on the central tree 77.

Des roulements 69 sont disposés entre la partie de cône 73 et l'arbre 77.Bearings 69 are arranged between the cone part 73 and the shaft 77.

Dans ces conditions, le cône 60 est maintenu fixe, sans rotation sur le colonne 79 et reconvre une ceinture guide vent 75, de manière à diriger le flux de vent vers la zone d'évacuation à la partie inférieure de la colonne.Under these conditions, the cone 60 is kept fixed, without rotation on the column 79 and rewinds a wind guide belt 75, so as to direct the wind flow towards the discharge zone at the bottom of the column.

En outre, la ceinture 75 ferne entretoise entre les différentes hélices 61.In addition, the belt 75 forms a spacer between the various propellers 61.

On notera qu'en raison de sa forme et de sa disposition le c8ne 6o détermine une forte réduction de section au niveau du bloc-hélices 61, d'où résulte une surpressien SP du flux d'air en ce point, suivie d'une dépression DP au-dessous du pylone 83.It will be noted that, because of its shape and its arrangement, the c8ne 6o determines a strong reduction in section at the level of the propeller block 61, which results in an overpressure SP of the air flow at this point, followed by a DP depression below pylon 83.

Le vérin 67 placé sur le tirant 66 a pour fonction de soulever le cône 60 aux fins de contrôle de routine ou de réparation du bloc-hélices 61 ou des autres éléments qu'il recouvre et de le replacer dans sa position initiale.The cylinder 67 placed on the tie rod 66 has the function of lifting the cone 60 for the purpose of routine control or repair of the propeller block 61 or of the other elements which it covers and to return it to its initial position.

Sur la figure 1 est représenté en traits longs interrompus la position qu'occupe le cône 60 lorsqu'il a été soulevé au moyen du vérin 67.In FIG. 1 is shown in long dashed lines the position which the cone 60 occupies when it has been raised by means of the jack 67.

Suivant une autre fome de réalisation, le cône défloctour 6 qui peut atteindre un poids considérable dans les grandes stations, peut être utilisé en poids-masse et fermer volant d'inertie. Dans ce cas, il peut occuper deux positiens : dans l'une,quand il n'est pas en service, relevé par 10 vérin 67, il est suspendu à la colonne creuse 79, comme représenté en traite interrompus, dans l'autre lorsqu'il joue le rNle de volant d'inertie, il est abaissé au moyen du vérin 67 et déposé sur un embrayage tel qu'à disques multiples, à friction ou autre. Un butée à billes 89 placée sur le tirant 66 permet la rotation du cône 60070. According to another embodiment, the deflecting cone 6 which can reach a considerable weight in large stations, can be used in weight-mass and close flywheel. In this case, it can occupy two positions: in one, when it is not in service, lifted by 10 cylinders 67, it is suspended from the hollow column 79, as shown in broken lines, in the other when 'it plays the role of flywheel, it is lowered by means of the cylinder 67 and deposited on a clutch such as multiple discs, friction or other. A ball stop 89 placed on the tie rod 66 allows the cone 60070 to rotate.

Sur la figure 1 on a représenté en coupe n cône 60-70 placé en 74 sur un volant d'inertie. On voit qu'il pourrait aussi bien être placé directement sur le bloohélices on 71-72 et même utilisé comme le ou les autres volants d'inertie, c'est-à-dire sans être muni des embrayagos 91.In Figure 1 there is shown in section n cone 60-70 placed at 74 on a flywheel. We see that it could as well be placed directly on the bloohélices on 71-72 and even used as the other flywheel (s), that is to say without being equipped with 91 clutches.

Le cône 60-70 fonctionnant on volant d'inertie peut être utilisé seul ou en complément d'antres volants d'inertie prévus aux différents étages suivant les OU et la puissance de la station, comme il est indiqué dans le Brevet Principal et sa première addition.The 60-70 cone operating on a flywheel can be used alone or in addition to other flywheels provided on the different stages depending on the OU and the power of the station, as indicated in the main patent and its first addition.

On netera que les embrayages utilisés sont à action progressive, qu'ils soient à masselottes, à disques multiples, à friction, à commande magnétique, crabotz, griffes, dentures ou autres.It will be clear that the clutches used are progressive, whether they are flyweights, multiple discs, friction, magnetic control, dog clutch, claws, teeth or others.

Cette pluralité de moyens de récupération d'énergie, qu'elle soit à commande magnétique ou purement mécanique, permet d'utiliser une gamme de puissances récupérables,différentes à chaque étage de la station, selon un calcul prédéterminé. This plurality of energy recovery means, whether magnetic or purely mechanical, allows the use of a range of recoverable powers, different on each stage of the station, according to a predetermined calculation.

Il est entendu que la description qui précède a été dennée a titre indicatif de formes do réalisation possibles et que sans sortir du cadre de l'invention toutes variantes pourront être apportées notamment en ce qui concerne la ferme et le nombre des éléments constitutifs. It is understood that the foregoing description has been given as an indication of possible embodiments and that without departing from the scope of the invention, all variants may be made, in particular as regards the farm and the number of constituent elements.

Claims (6)

REVENDICATIONS 1. Station de captation de l'énergie éolienne de structure générale en forme de colonne creuse pourvue de volets d'admission et d'évacuation du flux deair et comprenant des organes moteurs conformes au Brevet1. Wind energy capture station of general structure in the form of a hollow column provided with intake and discharge flaps of the air flow and comprising drive members in accordance with the Patent Principal ainsi que des moyens d'embrayage et masse/s d'inertie formant volant, caractérisée en ce que les organes moteurs aussi bien que les moyens d'embrayage et masse d'inertie formant volant sont supportés par un pylone central creux pourvu d'entretoises de fixation à la colonne creuse et constituant guide de l'arbre transmettant l'action motrice aux moyens d'utilisation,tandis qu'un moyen déflecteur en forme de cône dont la pointe est dirigée vers la partie supérieure de la dite colonne est disposé au-dessus des dits organes moteurs de manière â Main as well as clutch means and flywheel mass / s, characterized in that the drive members as well as the clutch means and flywheel mass are supported by a hollow central pylon provided with spacers for fixing to the hollow column and constituting guide of the shaft transmitting the driving action to the means of use, while a deflector means in the form of a cone whose point is directed towards the upper part of said column is disposed above the said driving parts so â augmenter dans de fortes proportions l'efficacité de l'action de l'air sur les dits organes moteurs. greatly increase the efficiency of the action of air on said motor organs. 2. Station selon la revendication 1, caractérisée on ce que le cane déflecteur est fixé et relié à la structure de la colonne par des tirants dont l'un au moins peut être actionné par un vérin de manière à dégager le dit cône des éléments du dispositif coiffés par sa base â toutes fins d'entretien aussi bien que de démontage.2. Station according to claim 1, characterized in that the deflector rod is fixed and connected to the structure of the column by tie rods, at least one of which can be actuated by a jack so as to release the said cone from the elements of the device capped by its base for all maintenance purposes as well as disassembly. 3. Station selon la revendication 1, caractérisée en ce que le c8ne déflecteur est rendu solidaire de l'arbre commandé au moyen d'une pie ce de liaison, afin que sa masse constitue volant d'inertie à elle seule aussi bien que complémentaire à celle des moyens prévus à cet effet.3. Station according to claim 1, characterized in that the deflector c8ne is made integral with the shaft controlled by means of a connecting link, so that its mass constitutes flywheel alone as well as complementary to that of the means provided for this purpose. 4. Station selon la revendication 1 caractérisée en ce qu'une ceinture horizontale est disposée sous la base du c8ne déflecteur et à travers laquelle passent les organes moteurs solidaires de l'arbre de transmission de mouvement, constituant ainsi guide-vent et entretoise des dits organes moteurs.4. Station according to claim 1 characterized in that a horizontal belt is disposed under the base of the deflector c8ne and through which pass the motor members integral with the motion transmission shaft, thus constituting wind guide and spacer said motor organs. 5. Station selon la revendication 1, caractérisée en ce que les paliers à billes supportant les organes moteurs sont disposés sous le c8ne déflecteur sensiblement suivant la périphérie de la base de ce dernier, de telle sorte que les dits paliers soient éloignés de l'axe de rotation, assurant ainsi une disposition favorable permettant do donner de grandes diiensions aux dits organes moteurs. 5. Station according to claim 1, characterized in that the ball bearings supporting the drive members are arranged under the deflector c8ne substantially along the periphery of the base of the latter, so that said bearings are distant from the axis of rotation, thus ensuring a favorable arrangement allowing to give great diiensions to said motor bodies. 6. Station selon la revendication 1, caractérisée en ce que les volets d'admission du flux de vent sent à axage vertical et pourvus de tirants avec amortisseur limitant leur course avant la position perpendiculaire à la direc- tion du dit flux, de manière à orienter ce dernier dans le sens de rotation des orgues moteurs. 6. Station according to claim 1, characterized in that the intake flaps of the wind flow feels vertically oriented and provided with tie rods with damper limiting their travel before the position perpendicular to the direction of said flow, so as to orient the latter in the direction of rotation of the motor organs.
FR8404150A 1979-09-28 1984-03-16 Station for harnessing wind power Pending FR2573818A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8404150A FR2573818A2 (en) 1979-09-28 1984-03-16 Station for harnessing wind power

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7924285A FR2466637A1 (en) 1979-09-28 1979-09-28 Wind energy collector station - has tower with inlet and outlet vents which function irrespective of wind direction, and housing coaxial horizontal rotors
FR8404150A FR2573818A2 (en) 1979-09-28 1984-03-16 Station for harnessing wind power

Publications (1)

Publication Number Publication Date
FR2573818A2 true FR2573818A2 (en) 1986-05-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
FR8404150A Pending FR2573818A2 (en) 1979-09-28 1984-03-16 Station for harnessing wind power

Country Status (1)

Country Link
FR (1) FR2573818A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5037268A (en) * 1988-05-31 1991-08-06 Fenlon Robert M Dual axis wind turbine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE25460C (en) * 1900-01-01 L. BODENSTAB in Hannover, Fernroderstr. 32 Horizontal wind turbine with self-regulation at different wind pressures
GB191012096A (en) * 1910-05-17 1911-03-23 Thomas Brown Cooper Improvements in and relating to Wind Driven Motors.
FR1017217A (en) * 1947-12-31 1952-12-04 Reaction wind turbine
DE2920243A1 (en) * 1978-05-20 1979-11-22 Martinez Valentin Zapata Energy extracting system from air or water flow - uses vortex creating bladed unit, coupled to turbine and flywheel to drive generator
US4382190A (en) * 1981-01-19 1983-05-03 Jacobson J Merritt Wind motor having horizontally counter-rotating wind force collectors

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE25460C (en) * 1900-01-01 L. BODENSTAB in Hannover, Fernroderstr. 32 Horizontal wind turbine with self-regulation at different wind pressures
GB191012096A (en) * 1910-05-17 1911-03-23 Thomas Brown Cooper Improvements in and relating to Wind Driven Motors.
FR1017217A (en) * 1947-12-31 1952-12-04 Reaction wind turbine
DE2920243A1 (en) * 1978-05-20 1979-11-22 Martinez Valentin Zapata Energy extracting system from air or water flow - uses vortex creating bladed unit, coupled to turbine and flywheel to drive generator
US4382190A (en) * 1981-01-19 1983-05-03 Jacobson J Merritt Wind motor having horizontally counter-rotating wind force collectors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5037268A (en) * 1988-05-31 1991-08-06 Fenlon Robert M Dual axis wind turbine

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