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ITVR20070155A1 - PARALLEL WINGS TURBINE AT THE AXIS - Google Patents

PARALLEL WINGS TURBINE AT THE AXIS Download PDF

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Publication number
ITVR20070155A1
ITVR20070155A1 IT000155A ITVR20070155A ITVR20070155A1 IT VR20070155 A1 ITVR20070155 A1 IT VR20070155A1 IT 000155 A IT000155 A IT 000155A IT VR20070155 A ITVR20070155 A IT VR20070155A IT VR20070155 A1 ITVR20070155 A1 IT VR20070155A1
Authority
IT
Italy
Prior art keywords
turbine
wings
forms
main
parallel
Prior art date
Application number
IT000155A
Other languages
Italian (it)
Inventor
Giancarlo Zambon
Original Assignee
Strombus1 Di Zambon Giancarlo
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
Application filed by Strombus1 Di Zambon Giancarlo filed Critical Strombus1 Di Zambon Giancarlo
Priority to IT000155A priority Critical patent/ITVR20070155A1/en
Publication of ITVR20070155A1 publication Critical patent/ITVR20070155A1/en
Priority to PCT/IB2008/002916 priority patent/WO2009056959A2/en

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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 
    • F03D3/005—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  the axis being vertical
    • 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
    • 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 
    • F03D3/06—Rotors
    • F03D3/061—Rotors characterised by their aerodynamic shape, e.g. aerofoil profiles
    • 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
    • F05B2240/211—Rotors for wind turbines with vertical axis
    • F05B2240/215—Rotors for wind turbines with vertical axis of the panemone or "vehicle ventilator" 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
    • F05B2240/211—Rotors for wind turbines with vertical axis
    • F05B2240/216—Rotors for wind turbines with vertical axis of the anemometer 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
    • F05B2240/231—Rotors for wind turbines driven by aerodynamic lift effects
    • F05B2240/232—Rotors for wind turbines driven by aerodynamic lift effects driven by drag
    • 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
    • F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05B2240/301—Cross-section characteristics
    • 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
    • F05B2250/231—Geometry three-dimensional prismatic cylindrical
    • 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
    • F05B2250/70—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
    • F05B2250/00—Geometry
    • F05B2250/70—Shape
    • F05B2250/71—Shape curved
    • F05B2250/711—Shape curved convex
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/30—Wind power
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Wind Motors (AREA)
  • Hydraulic Turbines (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)

Description

CAMPO DI APPLICAZIONE FIELD OF APPLICATION

La presente invenzione riguarda una Turbina ad Ali Parallele all'Asse impiegabile per assorbire energia dal movimento naturale di un fluido a prevalente asse verticale di rotazione. Più particolarmente, la presente invenzione si riferisce ad una turbina con ali disposte in maniera circolare attorno all'asse e che possieda una struttura tale da potersi ottimamente adattare e sufficientemente robusta da resistere al flusso di fluido secondo direzioni non preferenziali assorbendo energia facilmente convertibile in energia rotativa preferibilmente in elettrica. The present invention relates to an Axis Parallel Wings Turbine that can be used to absorb energy from the natural movement of a fluid with a prevalent vertical axis of rotation. More particularly, the present invention relates to a turbine with wings arranged in a circular manner around the axis and which has a structure such as to be able to adapt optimally and sufficiently robust to withstand the flow of fluid according to non-preferential directions, absorbing energy that can be easily converted into energy. rotary preferably in electric.

Essa può essere installata su tetti di capannoni e case, a terra, su tralicci, su pali, su imbarcazioni sia l'asse verticale, diagonale e orizzontale. La presente invenzione riguarda una Turbina ad Ali impiegabile per assorbire energia dal movimento naturale di un fluido di fluido. Più particolarmente, la presente invenzione si riferisce ad una turbina con ali adatte a sfruttare il fenomeno della portanza da ambedue gli spigoli. Adatta velocità variabile anche molto forte da ogni direzione ed in particolare detta funzione è data da ali costruite in maniera particolare da un lato piano e uno arrotondato per sfruttare in maniera adeguata il fenomeno della lievitazione. Detta funzione della lievitazione nella presente invenzione è attiva sia fronte vento che sottovento dove l'asse della turbina è possibilmente vuoto e i raggi della stessa sono sotto e sopra o esterni alle ali. Detta disponibilità o attitudine è principalmente adatta a tutti i luoghi dove vi è una disponibilità di fluidi anche a direzione variabile It can be installed on the roofs of sheds and houses, on the ground, on pylons, on poles, on boats both the vertical, diagonal and horizontal axis. The present invention relates to a wing turbine that can be used to absorb energy from the natural movement of a fluid fluid. More particularly, the present invention relates to a turbine with wings suitable for exploiting the phenomenon of lift from both edges. Suitable variable speed even very strong from every direction and in particular said function is given by wings built in a particular way on a flat and a rounded side to adequately exploit the rising phenomenon. Said leavening function in the present invention is active both in front of the wind and downwind where the axis of the turbine is possibly empty and its radii are below and above or outside the wings. Said availability or aptitude is mainly suitable for all places where there is an availability of fluids even in variable direction

La turbina non ha bisogno di strumenti per il mantenimento della direzione ed è totalmente passiva e si riattiva appena il fluido è sufficiente a superare il momento di inerzia, che è diverso in funzione della grandezza e del numero delle ali disponibili. Le dimensioni sono altamente variabili in quanto può funzionare con poche e piccole ali come con molte e grandi ali. The turbine does not need tools for maintaining the direction and is totally passive and reactivates as soon as the fluid is sufficient to overcome the moment of inertia, which differs according to the size and number of wings available. The size is highly variable as it can work with few and small wings as well as with many and large wings.

STATO DELLA TECNICA STATE OF THE TECHNIQUE

E' noto che una Turbina a vento presenta un albero, solitamente ad asse orizzontale, supportato da appositi cuscinetti e interessato ad una sua estremità da pale o elementi ad ampia superficie in grado di offrire adeguata resistenza al flusso di un fluido e riceverne energia grazie alla variazione di quantità di moto nell'impatto con tali pale. L' albero è cinematicamente collegato ad un dispositivo che impiega l'energia assorbita convertendola in energia meccanica rotativa impiegabile per gli usi più opportuni, ad oggi quasi esclusivamente per la produzione di energia elettrica e derivati. Sono noti aeromotori ad asse orizzontale a 3 pale di varie marche ma funzionanti quasi tutte nello stesso modo, quasi tutte su palo cilindrico con una gondola adatta a contenere i meccanismi quali generatore, moltiplicatore, cuscinetti di base per le pale, strumenti direzionali per mantenere la posizione più opportuna per seguire la direzione del vento, il raddrizzatore di corrente, l'inverter e gli strumenti per mettere in posizione di stallo le pale in quanto queste siano molto lunghe e con venti che superano i 25 M/s si possono rompere. Queste turbine devono essere installate in zone con un suolo piano preferibilmente in mare aperto in quanto soffrono nei turbini e si fermano automaticamente in posizione di stallo quando il vento cambia direzione improvvisamente, solito di terreni case, vento cambia direzione improvvisamente, solito di terreni con piante, case, oppure terreni sconnessi. Nelle turbine a 3 pale, le pale devono essere leggere e al tempo stesso molto resistenti e devono essere costruite con materiali compositi, tessuti di vetro di carbonio e kevlar impregnate con resine epossidiche o viniliche le quali a fine utilizzo devono essere smaltite. It is known that a wind turbine has a shaft, usually with a horizontal axis, supported by special bearings and affected at one end by blades or large surface elements capable of offering adequate resistance to the flow of a fluid and receiving energy thanks to the momentum variation in impact with such blades. The shaft is kinematically connected to a device that uses the absorbed energy by converting it into rotary mechanical energy that can be used for the most appropriate uses, currently almost exclusively for the production of electricity and derivatives. 3-blade horizontal axis air motors of various brands are known but operating almost all in the same way, almost all on a cylindrical pole with a nacelle suitable to contain the mechanisms such as generator, multiplier, basic bearings for the blades, directional instruments to maintain most suitable position to follow the wind direction, the current rectifier, the inverter and the tools to stall the blades as these are very long and with winds exceeding 25 M / s they can break. These turbines must be installed in areas with a flat ground preferably in open sea as they suffer in the turbines and automatically stop in a stall position when the wind changes direction suddenly, usually of land houses, wind changes direction suddenly, usually of land with plants , houses, or rough terrain. In 3-blade turbines, the blades must be light and at the same time very resistant and must be built with composite materials, carbon glass and Kevlar fabrics impregnated with epoxy or vinyl resins which must be disposed of at the end of use.

Vi sono altre turbine quali Giromill, Savonius, Windrotor, Darrieus, Magnum WAVT ecc. i quali sono adatti a piccole potenze in genere meno di 10 KW, a motivo della poca superficie in cui si possono costruire vantaggiosamente. A There are other turbines such as Giromill, Savonius, Windrotor, Darrieus, Magnum WAVT etc. which are suitable for small powers generally less than 10 KW, due to the small surface in which they can be built advantageously. TO

DESCRIZIONE DELL'INVENZIONE DESCRIPTION OF THE INVENTION

La presente invenzione si propone di mettere a disposizione una turbina ad ali in grado di eliminare o significativamente ridurre gli inconvenienti sopra lamentati. La presente invenzione si propone inoltre di fornire una turbina in grado di adattarsi al fluido, qualsiasi sia la direzione di provenienza di questo anche non rettilineo e a folate senza strumenti di controllo. Un altro scopo della presente invenzione è quello di mettere a disposizione una Turbina in grado di funzionare da flusso minimo di fluido e controllare flusso molto veloce di fluido e assorbirne tutta l'energia rotativa prodotta dallo stesso poi e trasformarla tutta in elettricità, e nell'eventualità di fluido fortissimo è in grado di resistere alle rotture avendo una tenuta triangolare in tutte le direzioni, costituita da una gabbia a nodi a diciotto direzioni dove parti delle stesse ali sono un punto di forza. The present invention proposes to provide a turbine with wings capable of eliminating or significantly reducing the drawbacks mentioned above. The present invention also proposes to provide a turbine capable of adapting to the fluid, whatever the direction of its origin, even if it is not straight and in gusts without control instruments. Another object of the present invention is to provide a Turbine capable of operating from a minimum flow of fluid and controlling a very fast flow of fluid and absorbing all the rotary energy produced by the same and then transforming it all into electricity, and in the eventuality of very strong fluid is able to resist breaking by having a triangular seal in all directions, consisting of a cage with eighteen-direction knots where parts of the same wings are a strong point.

La presente invenzione si prefigge di produrre energia a bassi costi. Turbina ad ali parallele all'asse di rotazione a prevalente asse verticale ma adatta a qualsiasi posizione dell'asse che può essere orizzontale, diagonale o appeso Le presenti ali hanno forma a mezza luna con spigoli inferiori a gradi 80, da un lato piano e l'altro in curva omogenea, in modo da sfruttare il fenomeno della portanza lievitazione. Le dimensioni possono essere varie in funzione dell'energia che si vuole ottenere. E le ali vengono poste principalmente parallele all'asse con la parte rotonda posta in direzione del senso di rotazione che si vuole ottenere, orario o antiorario. The present invention aims to produce energy at low costs. Turbine with wings parallel to the rotation axis with prevalent vertical axis but suitable for any position of the axis which can be horizontal, diagonal or hanging other in a homogeneous curve, in order to exploit the phenomenon of rising lift. The dimensions can be various according to the energy to be obtained. And the wings are mainly placed parallel to the axis with the round part placed in the direction of the direction of rotation to be obtained, clockwise or counterclockwise.

I materiali per la costruzione sono semplici e di uso comune quali acciaio, fe, acciaio inox, alluminio, titanio e ultraleggere con compositi fibre di vetro, carbonio e kevlar impregnate di epossiche e viniliche. The materials for the construction are simple and commonly used such as steel, fe, stainless steel, aluminum, titanium and ultralight with composite glass fibers, carbon and Kevlar impregnated with epoxy and vinyl.

Illustrazione dei disegni. Illustration of the drawings.

Altre caratteristiche e vantaggi dell'invenzione risulteranno evidenti, alla lettura della descrizione seguente di una forma di realizzazione di una turbina ad ali parallele all'asse di rotazione, fornita a titolo esplicativo, non limitativo, con l'ausilio dei disegni illustrati nella tavole allegate, in cui: La figura 1: E' una vista ortogonale rispetto all'asse della Turbina secondo l'invenzione. Mentre nella figura 2 in vista assometrica senza gli apparati di agganciamento. La (Fig3), apparato di agganciamento al suolo contro i raggi posti in basso se una turbina è installata ad asse verticale mediante cuscinetto di base a ralla dentata per la trasmissione dell’energia agli apparati d'uso agganciati alla parte fissata al suolo. Other characteristics and advantages of the invention will become evident, upon reading the following description of an embodiment of a turbine with wings parallel to the rotation axis, provided by way of non-limiting explanation, with the aid of the drawings illustrated in the attached tables. , in which: Figure 1: It is an orthogonal view with respect to the axis of the turbine according to the invention. While in figure 2 in an axometric view without the coupling apparatuses. La (Fig3), ground coupling apparatus against the radii placed at the bottom if a turbine is installed with a vertical axis by means of a toothed fifth wheel base bearing for the transmission of energy to the equipment of use hooked to the part fixed to the ground.

Descrizione di una forma di realizzazione Description of an embodiment

Le figure N°l, 2 e 3 mette in evidenza una turbina ad ali parallele all'asse (10) l'insieme di tutte le parti" costituita da 8 ali (20) orientate per ottenere un senso di rotazione destro o antiorario (lS) nei confronti dell' dove senso di rotazione destro o antiorario (15) nei confronti dell'asse vuoto (19) dove le ali (20) sono tenute insieme da i raggi (17) ed i traversi (18) posti a 45 gradi fra di loro, in modo da costituire una gabbia di tenuta in tutti i sensi. Le ali (20) costituite da una parte piana (14) ed una parte curva (13) con uno spigolo esterno (11) ed interno (12) sono adatte a creare una lievitazione o portanza principalmente sulla direttrice del vento (16) ala contro vento (20. A) con un dorso di mezza luna verso destra e sotto vento ala (20. E) con un dorso di mezza luna verso sinistra, mentre l'ala (20 B) è in posizione a 45 gradi del fronte vento, l'ala (20 C) è a 90 gradi del fronte vento e (20 D) è a 135 gradi sotto vento, le ali (20 F), (20 G) e (20 H) sono con la gobba contro vento. Mentre in tutte le ali la parte piana (14) è zero gradi nei confronti dell'asse (19). Creando così un senso di rotazione destro. Il cuscinetto di base (21) con la sua parte agganciarla alla turbina (10) possiede una dentatura a moduli adatta a trasmettere il moto rotativo per lo sfruttamento dell'energia sottratta al fluido. Figures N ° 1, 2 and 3 show a turbine with wings parallel to the axis (10) the set of all parts "consisting of 8 wings (20) oriented to obtain a right or anticlockwise direction of rotation (LS ) towards the right or counterclockwise direction of rotation (15) towards the empty axis (19) where the wings (20) are held together by the spokes (17) and the crosspieces (18) placed at 45 degrees between of them, so as to constitute a sealing cage in all directions. The wings (20) consisting of a flat part (14) and a curved part (13) with an external (11) and internal (12) edge are suitable to create a leavening or lift mainly on the direction of the wind (16) wing against the wind (20. A) with a half moon back to the right and downwind wing (20. E) with a half moon back to the left, while the 'wing (20 B) is in position at 45 degrees of the wind front, the wing (20 C) is at 90 degrees of the wind front and (20 D) is at 135 degrees downwind, the wings (20 F), ( 20 G) and (20 H) are co n the hump against the wind. While in all the wings the flat part (14) is zero degrees towards the axis (19). Thus creating a right direction of rotation. The base bearing (21) with its part hooking it to the turbine (10) has a module toothing suitable for transmitting the rotary motion for the exploitation of the energy subtracted from the fluid.

Claims (1)

Rivendicazioni. 1" Turbina (10) ad ali parallele Secondo la rivendicazione principale in una delle forme, le ali (20) sono le inclinate in diagonale e non parallele all'asse (19) sono poste anche a sostituire i raggi(17) e i traversi (18) con posizioni adatte ad assorbire energia di moto di moto dal fluido. 2" Turbina (10) ad ali parallele Secondo la rivendicazione principale secondo una delle forme, le ali (20) sono costruite in modo da non avere bisogno dei raggi(17) ed essere collegate direttamente cuscinetto di base(21), esempio la forma di un ferro di cavallo. 3" Turbina (10) ad ali parallele Secondo la rivendicazione principale secondo una delle forme, il numero delle ali (20) può essere tutti i numeri più di uno o una moltitudine. 4" Turbina (10) ad ali parallele Secondo la rivendicazione principale secondo una delle forme, le ali sono poste a più piani o livelli. 5" Turbina (10) ad ali parallele Secondo la rivendicazione principale in una delle forme, tutta la struttura compreso il cuscinetto di base (21) è agganciato ad una parete verticale e quindi l'asse (19) risulterà orizzontale. 6" Turbina (10) ad ali parallele Secondo la rivendicazione principale in una delle forme, tutta le struttura compreso il cuscinetto di base (21) è appeso, esempio su di una arcata di ponte, dove nella parte superiore è adibita al passaggio dei mezzi, strade, ferrovie mezzi, strade, ferrovie ecc. 7 " Turbina (10) ad ali parallele Secondo la rivendicazione principale in una delle forme, viene posto un doppio cuscinetto uno basso e uno alto, tutti su un asse (19) tubolare o a palo il quale forma da parte fissa (22). 8" Turbina (10) ad ali parallele Secondo la precedente rivendicazione n. 11 l'asse (19) è orizzontale, e i due cuscinetti sono sostenuti da un'incastellatura montata su cuscinetto di base (21) e avente dei meccanismi che fanno inseguire la direzione del vento (16) mediante sensori o coda di aereo, a tutta l'incastellatura. 9" Turbina (10) ad ali parallele Secondo la precedente rivendicazione n.12 agganciato all'incastellatura vi è un deviatore di flusso di fluido atto a coprire le ali (20) nel loro ritorno contro vento 10 " Turbina (10) ad ali parallele Secondo la rivendicazione principale in una delle forme, il senso di rotazione (15) è sinistro o orario. _Claims. 1 "Turbine (10) with parallel wings According to the main claim in one of the forms, the wings (20) are inclined diagonally and not parallel to the axis (19) are also placed to replace the spokes (17) and the crosspieces ( 18) with positions suitable for absorbing motion energy from the fluid. 2 "Turbine (10) with parallel wings According to the main claim according to one of the shapes, the wings (20) are constructed so as not to need the spokes (17) and to be directly connected to the base bearing (21), for example the shape of a horseshoe. 3 "Turbine (10) with parallel wings According to the main claim according to one of the forms, the number of the wings (20) can be all numbers plus one or a multitude. 4 "Turbine (10) with parallel wings According to the main claim according to one of the forms, the wings are placed on several planes or levels. 5 "Turbine (10) with parallel wings According to the main claim in one of the forms, the whole structure including the base bearing (21) is hooked to a vertical wall and therefore the axis (19) will be horizontal. 6 "Turbine (10) with parallel wings According to the main claim in one of the forms, the whole structure including the base bearing (21) is hung, for example on a bridge arch, where in the upper part it is used for the passage of means , roads, railways vehicles, roads, railways, etc. 7 "Turbine (10) with parallel wings According to the main claim in one of the forms, a double bearing, one low and one high, is placed, all on a tubular or pole axis (19) which forms a fixed part (22). 8 "Turbine (10) with parallel wings According to the previous claim n. 11 the axis (19) is horizontal, and the two bearings are supported by a frame mounted on a base bearing (21) and having mechanisms that make the wind direction (16) by sensors or aircraft tail, to the whole frame. 9 "Turbine (10) with parallel wings According to the preceding claim 12 attached to the frame there is a fluid flow diverter suitable to cover the wings (20) in their return against the wind 10 "Turbine (10) with parallel wings According to the main claim in one of the forms, the direction of rotation (15) is left or clockwise. _
IT000155A 2007-10-30 2007-10-30 PARALLEL WINGS TURBINE AT THE AXIS ITVR20070155A1 (en)

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IT000155A ITVR20070155A1 (en) 2007-10-30 2007-10-30 PARALLEL WINGS TURBINE AT THE AXIS
PCT/IB2008/002916 WO2009056959A2 (en) 2007-10-30 2008-10-30 Wind turbine

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