FR2979675A1 - Mechanical device i.e. squirrel cage shaped heliocentripeted wheel turbine, for e.g. pumping drinking water, has divergent cylindro-rectangular drains bent backward to support control surfaces to create wind vane effect - Google Patents
Mechanical device i.e. squirrel cage shaped heliocentripeted wheel turbine, for e.g. pumping drinking water, has divergent cylindro-rectangular drains bent backward to support control surfaces to create wind vane effect Download PDFInfo
- Publication number
- FR2979675A1 FR2979675A1 FR1102678A FR1102678A FR2979675A1 FR 2979675 A1 FR2979675 A1 FR 2979675A1 FR 1102678 A FR1102678 A FR 1102678A FR 1102678 A FR1102678 A FR 1102678A FR 2979675 A1 FR2979675 A1 FR 2979675A1
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- Prior art keywords
- wind
- turbine
- control surfaces
- rectangular
- divergent
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- 230000000694 effects Effects 0.000 title claims abstract description 8
- 241000555745 Sciuridae Species 0.000 title claims description 4
- 239000003651 drinking water Substances 0.000 title claims 2
- 235000020188 drinking water Nutrition 0.000 title claims 2
- 238000005086 pumping Methods 0.000 title claims 2
- 230000005611 electricity Effects 0.000 claims description 4
- 241001481166 Nautilus Species 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 230000000630 rising effect Effects 0.000 claims description 2
- 241000251730 Chondrichthyes Species 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 238000005260 corrosion Methods 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- 230000002262 irrigation Effects 0.000 claims 1
- 238000003973 irrigation Methods 0.000 claims 1
- 238000005192 partition Methods 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 230000000007 visual effect Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 description 2
- 241000239290 Araneae Species 0.000 description 1
- 229910000737 Duralumin Inorganic materials 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
- F03D3/002—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor the axis being horizontal
-
- 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
- F03D9/11—Combinations of wind motors with apparatus storing energy storing electrical energy
-
- 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
- F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
- F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
-
- 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
- F03D15/10—Transmission of mechanical power using gearing not limited to rotary motion, e.g. with oscillating or reciprocating members
-
- 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
- F05B2220/00—Application
- F05B2220/70—Application in combination with
- F05B2220/706—Application in combination with an electrical generator
- F05B2220/7064—Application in combination with an electrical generator of the alternating current (A.C.) type
- F05B2220/70644—Application in combination with an electrical generator of the alternating current (A.C.) type of the asynchronous type, i.e. induction 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
- F05B2240/10—Stators
- F05B2240/13—Stators to collect or cause flow towards or away from turbines
- F05B2240/133—Stators to collect or cause flow towards or away from turbines with a convergent-divergent guiding structure, e.g. a Venturi conduit
-
- 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
- F05B2250/10—Geometry two-dimensional
- F05B2250/12—Geometry two-dimensional rectangular
-
- 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
- F05B2270/00—Control
- F05B2270/30—Control parameters, e.g. input parameters
- F05B2270/32—Wind speeds
-
- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/74—Wind turbines with rotation axis perpendicular to the 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
- 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
Description
La présente invention concerne un dispositif de type panémone à canalisations formant tube de venturi orientées face au vent moyen à fort par des gouvernes et des volutes carénant la turbine à deux roues héliocentripètes pour recueillir l'énergie cinétique du vent à vitesse circonférencielle par les bords d'attaque des aubes à profil évolutif nautile. The present invention relates to a panemone-type device with venturi tube ducts oriented towards the medium to strong wind by control surfaces and scrolls careening the two-wheel turbine heliocentripetes to collect the kinetic energy of the wind at circumferential speed by the edges of the attack of blades with evolutive nautilus profile.
Par volonté d'économie d'énergie, de réduction de gaz à effet de serre et de contribution à la production autonome d'électricité, le vent étant disponible pour tous, cet élément naturel est capté, accéléré et détendu pour actionner une turbine à écoulement circonvolutif montée sur un axe horizontal et perpendiculaire au sens du vent. Son profil aérodynamique ou aéronautique assure un rendement trois fois supérieur au 10 rendement des hélices sans les nuisances et évite l'autodestruction en cas de tempêtes par la mise en turbine libre pour protéger l'équipement électrique et le système de régulation. La construction des éléments mobiles constituants cet aérogénérateur est en matériaux légers (Duralumin - titane - composite) pour une bonne maniabilité d'orientation par les gouvernes autour d'un ou deux axes de liberté. 15 Afin de remédier aux phénomènes de résonance dus aux diverses vibrations pouvant créer des harmoniques nuisibles à la cellule, à la mécanique et à l'environnement ; tous les axes d'articulation et de rotation sont pourvus de silentblocs amortisseurs. Ce dispositif éolien est souhaitable pour les vents réguliers de vitesse supérieure à 25 kilomètres/heure soufflant à une hauteur minimum de 12 mètres sans obstacle pour éviter le 20 masquage aérodynamique du à l'effet de sol (construction - végétation - forte dénivellation). Un support par pylône, poteau cylindrique haubané ou non, tripode ou quadripode en acier anticorrosion permet son élévation. Afin de préserver l'harmonie des formes et protéger l'environnement, le design impose un encombrement tridimensionnel de l'ensemble relatif à la puissance désirée par l'utilisateur, la 25 hauteur du support élévateur, du pylône technique et le gabarit doivent rester directement proportionnels. Un premier brevet français fut déposé par moi-même sous le numéro 8514164 du 23 septembre 1985 décrivant cette invention d'aérocapteur dynamique et statique éolien abandonné en septembre 1997 pour cause de désintérêt commercial trop futuriste, un dépôt de 30 marque effectué sous le numéro 93/46 du 19 novembre 1993 non reconduit en 2003 et un dépôt de dessins et modèles sous le numéro 981426 du 04 mars 1998. Ainsi ces rectifications dans ce brevet modifient l'écoulement de l'air par un carénage d'attaque et de fuite adapté (4, 14) autour des coudes de détente (10) fixés latéralement sur la canalisation rectangulaire convergente (3) pour rassembler les filets d'air ayant contournés la 35 cellule à moindre turbulences. Un tube pitot (1) fixé à l'avant d'une traverse horizontale dans l'entrée de la canalisation rectangulaire convergente (3) informe le régulateur de tension sur la vitesse du vent afin de limiter la charge des accumulateurs en cas de forte demande d'énergie et permettre la disjonction pour la mise en turbine libre. 40 Les paliers d'arbre (24) des roues de la turbine sont à rapprocher pour leur fixation de chaque côté de la cloison du distributeur (5). Un pylône technique tronconique (17) avec ou sans fourche (18) est ajouté pour supporter l'aérogénérateur et les divers équipements électriques. Une plate-forme avec passerelle à main courante (19) assemble le pylône technique avec les 45 pieds d'élévation (22) construits en treillis. Les roues de turbine comportent un ou deux types d'aubes (6, 8) à courbure évolutive selon leurs nombres sur le pourtour du cercle afin de recueillir sans trop de traînées le maximum d'énergie cinétique du vent, formant une cage d'écureuil avec un cône (23) pour dévier le passage de l'air et loger les paliers (24) des roues montées sur silentblocs. 5 L'alternateur asynchrone multipolaire (7) est situé entre les paliers (24) de l'arbre commun des roues ou un renvoi d'angle avec sa transmission par le pivot à boisseau d'assemblage (16) avec ou sans collecteur. Un automate de régulation de charge des accumulateurs et un onduleur avec ou sans transformateur complètent l'équipement électrique pour la production personnelle ou la vente au réseau national. Cette présente invention peut offrir quelques autres avantages à la lecture du fonctionnement et des figures jointes données à titre illustratif mais non limitatif : Fig. 1 vue en perspective (2 modèles) Fig. 2 coupe AA pour dispositif de relief Fig. 3 coupe BB pour dispositif de relief Fig. 4 coupe CC pour dispositif de relief Fig. 5 coupe AA pour dispositif de plaine Fig. 6 coupe BB pour dispositif de plaine Fig. 7 coupe CC pour dispositif de plaine Fig. 8 vue de face de la roue turbine gauche Fig. 9 coupe AA de la roue turbine gauche Par vent faible ou inférieur à 25 kilomètres/heure, la turbine peut être à rotation libre, aucune production d'énergie étant prévue, l'orientation est toujours maintenue par l'effet girouette sur les gouvernes (12, 13) au moindre souffle du vent, des galets métalliques fixés sur un croisillon (20) situé entre les chemins de roulement des plateaux supportent et articulent la cellule mobile toujours face au vent. La vitesse du vent augmentant, un tube pitot (1) placé devant l'entrée sur une traverse horizontale informe l'automate de régulation de tension pour commander la conjonction du circuit de charge des batteries d'accumulation selon le besoin en énergie et la force du vent. In order to save energy, reduce greenhouse gases and contribute to the autonomous production of electricity, since wind is available to all, this natural element is captured, accelerated and expanded to drive a flow turbine. circumvolutive mounted on a horizontal axis and perpendicular to the direction of the wind. Its aerodynamic or aeronautical profile ensures a yield three times higher than the efficiency of the propellers without the nuisances and avoids the self-destruction in case of storms by setting free turbine to protect the electrical equipment and the control system. The construction of the mobile elements constituting this wind turbine is made of light materials (Duralumin - titanium - composite) for a good maneuverability of the control surfaces around one or two axes of freedom. In order to overcome the resonance phenomena due to the various vibrations that can create harmonics harmful to the cell, the mechanics and the environment; all axes of articulation and rotation are provided with shock absorbing mounts. This wind device is desirable for regular winds of greater than 25 km / hour blowing at a minimum height of 12 meters without obstacle to avoid the aerodynamic masking of the effect of soil (construction - vegetation - steep drop). A support by pylon, cable-stayed column or not, tripod or quadripode in corrosion-resistant steel allows its elevation. In order to preserve the harmony of the shapes and to protect the environment, the design imposes a three-dimensional encumbrance of the assembly relative to the power desired by the user, the height of the elevating support, the technical pylon and the template must remain directly. proportional. A first French patent was filed by myself under the number 8514164 of September 23, 1985 describing this invention of dynamic and static wind aerosensor abandoned in September 1997 because of too futuristic commercial disinterest, a trademark filed under the number 93 / 46 of November 19, 1993 not renewed in 2003 and a deposit of designs under the number 981426 of March 04, 1998. Thus these rectifications in this patent modify the flow of air by a fairing of attack and leak adapted (4, 14) around the bent elbows (10) laterally fixed on the converging rectangular duct (3) to collect the air streams having circumvented the cell with low turbulence. A pitot tube (1) fixed at the front of a horizontal crossbar in the entrance of the convergent rectangular pipe (3) informs the voltage regulator of the wind speed in order to limit the charge of the accumulators in case of high demand. of energy and to allow the disjunction for the setting in free turbine. 40 The shaft bearings (24) of the turbine wheels are to be brought together for their attachment to each side of the distributor wall (5). A frustoconical technical pylon (17) with or without a fork (18) is added to support the wind turbine and the various electrical equipment. A platform with walkway (19) assembles the technical pylon with the 45 feet of elevation (22) built lattice. The turbine wheels comprise one or two types of blades (6, 8) with progressive curvature according to their numbers on the periphery of the circle in order to collect without much drag the maximum kinetic energy of the wind, forming a squirrel cage with a cone (23) to deflect the passage of air and accommodate the bearings (24) of the wheels mounted on silentblocs. The multipolar asynchronous alternator (7) is located between the bearings (24) of the common shaft of the wheels or a bevel gear with its transmission by the connecting plug pivot (16) with or without a manifold. A battery charge controller and an inverter with or without a transformer complete the electrical equipment for personal production or sale to the national grid. This present invention may offer some other advantages to reading the operation and accompanying figures given for illustrative but not limiting: FIG. 1 perspective view (2 models) Fig. 2 AA cut for relief device Fig. 3 BB cut for relief device Fig. 4 DC section for relief device Fig. AA cut for plain device Fig. 6 BB section for plain device Fig. 7 DC section for lowland device Fig. 8 front view of the left turbine wheel Fig. 9 cut AA of the left turbine wheel In wind low or lower than 25 km / hour, the turbine can be free rotation, no energy production being provided, the orientation is always maintained by the wind vane effect on the control surfaces ( 12, 13) at the slightest breath of the wind, metal rollers fixed on a spider (20) located between the tracks of the trays support and articulate the movable cell always facing the wind. As the wind speed increases, a pitot tube (1) placed in front of the inlet on a horizontal cross-beam informs the voltage regulating automaton to control the conjunction of the charging circuit of the storage batteries according to the energy requirement and the force the wind.
En fonction de la section, l'entrée d'un volume d'air dans la canalisation rectangulaire convergente (3) est accélérée et guidée vers le distributeur (5) placé au sommet des roues de la turbine puis le courant d'air franchit le seuil ou col du venturi à l'entrée des deux volutes cloisonnées (9) carénant les deux roues puis pénètre à vitesse circonférencielle en circonvolution entre les aubes à courbure évolutive potir céder son énergie cinétique par rotation héliocentripète, formant un vortex de détente dans les coudes (10) latéraux circulaires tournés à 90° vers l'arrière, puis s'échappe en dépression dans les canalisations cylindrorectangulaires divergentes (11) à sections supérieures à l'entrée pour rejoindre le vent extérieur ayant contourné la cellule de l'aérogénérateur. Des cadres rectangulaires (2) de captage et d'échappement peuvent corriger les sections pour améliorer la dépression. L'alternateur (7) sans multiplicateur peut être commuté pour produire l'électricité ou la pompe à pistons à double effets est embrayée mécaniquement pour puiser l'eau d'un puits. -3 Ce nouveau concept d'aérogénérateur utilise le nombre d'or pour la recherche des meilleures performances sous toutes latitudes et être en harmonie avec l'environnement, il s'adapte à la plaine et aux divers reliefs avec pente montante ou descendante inférieure à 20 % par l'axe (21). Depending on the section, the inlet of a volume of air in the convergent rectangular duct (3) is accelerated and guided to the distributor (5) placed at the top of the turbine wheels and then the air flow passes the threshold or collar of the venturi at the entrance of the two septate volutes (9) careening the two wheels and then penetrates circumferentially in circumvolution between blades with evolutionary curvature can pump its kinetic energy by rotational heliocentripète, forming a vortex relaxation in the elbows (10) circular side rotated 90 ° rearward, then escapes in depression in the cylindrorectangular pipes divergent (11) to upper sections at the entrance to join the outside wind having bypassed the cell of the turbine. Rectangular (2) capture and exhaust frames can correct the sections to improve the depression. The alternator (7) without multiplier can be switched to produce electricity or the double-acting piston pump is mechanically engaged to draw water from a well. -3 This new concept of wind turbine uses the golden ratio for the search of the best performances in all latitudes and to be in harmony with the environment, it adapts to the plain and the various reliefs with rising or falling slope lower than 20% by the axis (21).
De nombreux sites terrestres ou maritimes peuvent être équipés pour satisfaire les besoins expansifs de l'humanité quand beaucoup de personnes dans le monde ne possèdent pas l'usage de la "fée électricité" pour diverses activités et loisirs ainsi que notre santé. Certaines îles et continents en voie de développement sont à pourvoir avant que l'on épuise notre richesse fossilisée pour notre confort sans contre-partie pour la remplacer dans l'avenir. Many land and sea sites can be equipped to meet the expansive needs of mankind when many people in the world do not have the use of "electricity fairy" for various activities and hobbies as well as our health. Some islands and continents under development are to be filled before we exhaust our fossilized wealth for our comfort without counterpart and replace it in the future.
Il est bien entendu que la présente invention n'est pas limitée au mode de réalisation décrit et représenté qui constitue un exemple auquel de nombreuses modifications peuvent être apportées sans que l'on s'écarte de la présente invention. It is understood that the present invention is not limited to the embodiment described and shown which is an example to which many modifications can be made without departing from the present invention.
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1102678A FR2979675A1 (en) | 2011-09-02 | 2011-09-02 | Mechanical device i.e. squirrel cage shaped heliocentripeted wheel turbine, for e.g. pumping drinking water, has divergent cylindro-rectangular drains bent backward to support control surfaces to create wind vane effect |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1102678A FR2979675A1 (en) | 2011-09-02 | 2011-09-02 | Mechanical device i.e. squirrel cage shaped heliocentripeted wheel turbine, for e.g. pumping drinking water, has divergent cylindro-rectangular drains bent backward to support control surfaces to create wind vane effect |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2979675A1 true FR2979675A1 (en) | 2013-03-08 |
Family
ID=47721868
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1102678A Withdrawn FR2979675A1 (en) | 2011-09-02 | 2011-09-02 | Mechanical device i.e. squirrel cage shaped heliocentripeted wheel turbine, for e.g. pumping drinking water, has divergent cylindro-rectangular drains bent backward to support control surfaces to create wind vane effect |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2979675A1 (en) |
-
2011
- 2011-09-02 FR FR1102678A patent/FR2979675A1/en not_active Withdrawn
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