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ITPI20110131A1 - HELICOID TO OPERATE ELECTRIC ENERGY GENERATORS - Google Patents

HELICOID TO OPERATE ELECTRIC ENERGY GENERATORS Download PDF

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Publication number
ITPI20110131A1
ITPI20110131A1 IT000131A ITPI20110131A ITPI20110131A1 IT PI20110131 A1 ITPI20110131 A1 IT PI20110131A1 IT 000131 A IT000131 A IT 000131A IT PI20110131 A ITPI20110131 A IT PI20110131A IT PI20110131 A1 ITPI20110131 A1 IT PI20110131A1
Authority
IT
Italy
Prior art keywords
helicoid
per
axis
tube
blades
Prior art date
Application number
IT000131A
Other languages
Italian (it)
Inventor
Francesco Sposito
Original Assignee
Francesco Sposito
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 Francesco Sposito filed Critical Francesco Sposito
Priority to IT000131A priority Critical patent/ITPI20110131A1/en
Publication of ITPI20110131A1 publication Critical patent/ITPI20110131A1/en

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
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B17/00—Other machines or engines
    • F03B17/06—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head"
    • F03B17/061—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially in flow direction
    • 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
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/12—Blades; Blade-carrying rotors
    • F03B3/121—Blades, their form or construction
    • 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 
    • F03D1/04—Wind motors with rotation axis substantially parallel 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
    • 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
    • F05B2210/00—Working fluid
    • F05B2210/16—Air or water being indistinctly used as working fluid, i.e. the machine can work equally with air or water without any modification
    • 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
    • F05B2240/14—Casings, housings, nacelles, gondels or the like, protecting or supporting assemblies there within
    • 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
    • F05B2240/24—Rotors for turbines
    • F05B2240/243—Rotors for turbines of the Archimedes screw 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
    • F05B2250/00—Geometry
    • F05B2250/20—Geometry three-dimensional
    • F05B2250/25—Geometry three-dimensional helical
    • 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
    • Y02E10/20—Hydro energy
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Hybrid Cells (AREA)

Description

DESCRIZIONE DELL’INVENZIONE DESCRIPTION OF THE INVENTION

La presente invenzione si propone la produzione di energia elettrica sfruttando il movimento di fluidi quali aria, acqua (fiumi, mare, cascate, piccoli ruscelli), ecc. The present invention proposes the production of electrical energy by exploiting the movement of fluids such as air, water (rivers, sea, waterfalls, small streams), etc.

La descrizione che segue è focalizza sul caso di un elicoide posto in un corpo d’acqua. L’elicoide per azionare i generatori di energia elettrica si compone di: The following description focuses on the case of a helicoid placed in a body of water. The helicoid to drive the electricity generators consists of:

o un elicoide, a due o più pale (fig. 3 n. 15), avente ad un estremo una puleggia (fìg. 3 n. or a helicoid, with two or more blades (fig. 3 n. 15), having a pulley at one end (fig. 3 n.

16). 16).

o un tubo (fig. 1 n. 4), avente su ciascuna estremità un supporto con foro centrale (fìg. 1 n. or a tube (fig. 1 n. 4), having on each end a support with a central hole (fig. 1 n.

5), ove viene alloggiato l’elicoide. 5), where the helicoid is housed.

o due galleggianti (o unico) (fìg. 1 n. 6 e n. 7), collegati fra di loro e con il tubo, con relativi agganci per i tiranti (fig. n. 12 e n. 13), per essere vincolati ad un palo (fig. 2 n. 14) (traliccio ecc.) infisso nel terreno. o two floats (or single) (fig. 1 n. 6 and n. 7), connected to each other and to the tube, with relative hooks for the tie rods (fig. n. 12 and n. 13), to be tied to a pole (fig. 2 n. 14) (trellis etc.) driven into the ground.

o un generatore di energia elettrica (fig. 1 n. 8), o più di uno, posto solidalmente sopra ai galleggianti suddetti e avente la sua puleggia (fig. 2 n. 9) collegata tramite cinghia (fig. 2 n. 10) alla puleggia dell’elicoide, (fìg. 2 n. 11). o an electric power generator (fig. 1 n. 8), or more than one, placed integrally above the aforementioned floats and having its pulley (fig. 2 n. 9) connected by means of a belt (fig. 2 n. 10) to the helicoid pulley, (fig. 2 n. 11).

Va messo in evidenza che per correnti d’acqua sottomarine ci sarà un galleggiante di volume tale da equilibrare il peso del congegno (tubo, elicoide e generatore) in modo da tenerlo, con semplice tirante, alla profondità voluta. It should be emphasized that for underwater currents there will be a float of such volume as to balance the weight of the device (tube, helicoid and generator) in order to keep it, with a simple tie rod, at the desired depth.

Il sistema descritto può avere varie dimensioni per essere adattato al corpo d’acqua in cui viene collocato. La semplicità lo rende realizzabile presso officine di materiali plastici e/o meccaniche. The system described can have various dimensions to be adapted to the body of water in which it is placed. The simplicity makes it achievable in plastic and / or mechanical workshops.

DESCRIZIONE DISEGNI DESCRIPTION OF DRAWINGS

FIG. 1 vista prospettica anteriore. FIG. 1 front perspective view.

FIG. 2 vista prospettica posteriore. FIG. 2 rear perspective view.

FIG. 3 vista prospettica dell’elicoide con puleggia. FIG. 3 perspective view of the helicoid with pulley.

FIG. 4 vista prospettica di elicoidi galleggianti in serie. FIG. 4 perspective view of floating helicoids in series.

FIG. 5 vista prospettica di elicoidi subacquei in serie. FIG. 5 perspective view of underwater helicoids in series.

FIG. 6 vista prospettica di elicoide su palo in zone ventose FIG. 6 perspective view of helicoid on pole in windy areas

Claims (6)

RIVENDICAZIONI 1) Elicoide, alloggiato dentro un tubo, che ruota quando viene immerso in un corpo d’acqua o di aria in movimento; la rotazione dell’elicoide viene trasmessa a uno o più generatori per produrre energia elettrica. CLAIMS 1) Helicoid, housed inside a tube, which rotates when immersed in a moving body of water or air; the rotation of the helicoid is transmitted to one or more generators to produce electricity. 2) Elicoide come da rivendicazione n 1 dove vi è un tubo (fig.1 n.4) avente ad ogni estremità un’asta sottile (fig.1 n.5), con un foro centrale, posta diagonalmente e solidale col tubo. 2) Helicoid as per claim n 1 where there is a tube (fig.1 n.4) having a thin rod at each end (fig.1 n.5), with a central hole, placed diagonally and integral with the tube. 3) Elicoide come da rivendicazione n 2 dove vi è un elicoide a due pale (o più di due) (fig3 n.15). 3) Helicoid as per claim 2 where there is a helicoid with two blades (or more than two) (fig3 n.15). 4) Elicoide come da rivendicazione n 3 dove ad un estremo dell’asse dell’elicoide vi è fissata una puleggia (fig.3 n.16) (oppure una ruota dentata o altro sistema di ingranamento) per trasmettere la rotazione dell’elicoide. 4) Helicoid as per claim 3 where a pulley (fig.3 n.16) (or a toothed wheel or other meshing system) is fixed to one end of the helicoid axis to transmit the rotation of the helicoid. 5) Elicoide come da rivendicazione n 3 dove le pale dell’elicoide hanno la lunghezza (sviluppo lungo l’asse dell’elicoide) maggiore della larghezza (sviluppo nel senso radiale dell’asse dell’elicoide). 5) Helicoid as per claim 3 where the helicoid blades have the length (development along the helicoid axis) greater than the width (development in the radial direction of the helicoid axis). 6) Elicoide come da rivendicazione n 3 dove le pale dell’elicoide hanno lo sviluppo, intorno all’asse, inferiore ai 360°.6) Helicoid as per claim 3 where the helicoid blades have a development, around the axis, of less than 360 °.
IT000131A 2011-11-26 2011-11-26 HELICOID TO OPERATE ELECTRIC ENERGY GENERATORS ITPI20110131A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT000131A ITPI20110131A1 (en) 2011-11-26 2011-11-26 HELICOID TO OPERATE ELECTRIC ENERGY GENERATORS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000131A ITPI20110131A1 (en) 2011-11-26 2011-11-26 HELICOID TO OPERATE ELECTRIC ENERGY GENERATORS

Publications (1)

Publication Number Publication Date
ITPI20110131A1 true ITPI20110131A1 (en) 2013-05-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
IT000131A ITPI20110131A1 (en) 2011-11-26 2011-11-26 HELICOID TO OPERATE ELECTRIC ENERGY GENERATORS

Country Status (1)

Country Link
IT (1) ITPI20110131A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1434138A (en) * 1916-11-24 1922-10-31 Moerscher William Water-power system
US4258271A (en) * 1977-05-19 1981-03-24 Chappell Walter L Power converter and method
DE3542096A1 (en) * 1985-11-28 1987-10-29 Roland Frey Generator plant
GB2452058A (en) * 2007-08-22 2009-02-25 Gurcharan S Chana Fluid power generator
WO2010149983A2 (en) * 2009-06-24 2010-12-29 Design Technology & Innovation Limited Water power generators

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1434138A (en) * 1916-11-24 1922-10-31 Moerscher William Water-power system
US4258271A (en) * 1977-05-19 1981-03-24 Chappell Walter L Power converter and method
DE3542096A1 (en) * 1985-11-28 1987-10-29 Roland Frey Generator plant
GB2452058A (en) * 2007-08-22 2009-02-25 Gurcharan S Chana Fluid power generator
WO2010149983A2 (en) * 2009-06-24 2010-12-29 Design Technology & Innovation Limited Water power generators

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