ITGE20120105A1 - MECHANICAL SYSTEM FOR THE GENERATION OF ENERGY FROM THE WAVE MOTION MECHANICAL DEVICE FOR THE ENERGY GENERATION FROM SEA WAVES. - Google Patents

MECHANICAL SYSTEM FOR THE GENERATION OF ENERGY FROM THE WAVE MOTION MECHANICAL DEVICE FOR THE ENERGY GENERATION FROM SEA WAVES. Download PDF

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Publication number
ITGE20120105A1
ITGE20120105A1 IT000105A ITGE20120105A ITGE20120105A1 IT GE20120105 A1 ITGE20120105 A1 IT GE20120105A1 IT 000105 A IT000105 A IT 000105A IT GE20120105 A ITGE20120105 A IT GE20120105A IT GE20120105 A1 ITGE20120105 A1 IT GE20120105A1
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IT
Italy
Prior art keywords
energy
generation
maritime
mechanical
wave motion
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IT000105A
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Italian (it)
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Alberto Albert
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Alberto Albert
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Priority to IT000105A priority Critical patent/ITGE20120105A1/en
Publication of ITGE20120105A1 publication Critical patent/ITGE20120105A1/en

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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
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
    • F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
    • F03B13/16—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem"
    • F03B13/18—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore
    • F03B13/1805—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is hinged to the rem
    • F03B13/181—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is hinged to the rem for limited rotation
    • F03B13/1815—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is hinged to the rem for limited rotation with an up-and-down movement
    • 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
    • Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Description

A.L.E.T.TO.NE. Sistema meccanico per la generazione di energia dal moto ondoso A.L.E.T.TO.NE. Mechanical system for the generation of energy from wave motion

Campo della tecnica a cui l'invenzione fa riferimento Field of the art to which the invention refers

E’ in pieno sviluppo un nuovo campo della tecnica mirato a generare energia elettrica alternativa a quella ricavata dai combustibili fossili e nucleari. A new field of technology aimed at generating alternative electricity to that obtained from fossil and nuclear fuels is in full development.

L’invenzione in oggetto può essere quindi inserita nel campo della tecnica delle energie rinnovabili. The invention in question can therefore be inserted in the field of renewable energy technology.

Brevetti di riferimento Reference patents

I seguenti brevetti possono essere riconducibili alla generazione di energia elettrica tramite moto ondoso: The following patents can be traced back to the generation of electricity by wave motion:

US 2006232074 del 19.10.2006 US 2006232074 of 19.10.2006

CA 2464184 del 23.10.2005 CA 2464184 of 23.10.2005

DE 102005017040 del 09.11.2006 DE 102005017040 of 09.11.2006

Stato della tecnica State of the art

Esistono sistemi di generazione di energia dal moto ondoso che hanno un funzionamento ottimale con treni d’onda regolari e di notevole altezza. In Italia è in corso di costruzione un sistema di generazione conglobato in un’opera di difesa costiera che utilizza la pressione generata dal moto ondoso per creare un flusso d’aria e convogliarla in un aero-generatore. There are wave power generation systems that have an optimal operation with regular wave trains of considerable height. In Italy, a generation system is being built incorporated into a coastal defense work that uses the pressure generated by the wave motion to create a flow of air and convey it to an aerogenerator.

Non risulta in letteratura e nella realtà un generatore che abbia caratteristiche simili a quello in oggetto. Con questa affermazione si intende dire che non vi sono al giorno d’oggi generatori che sfruttano il moto ondoso di altezze significative limitate mediante sistemi basculanti ancorati ad opere marittime o ancorati al fondo del mare. In the literature and in reality there is no generator that has characteristics similar to the one in question. By this statement we mean that today there are no generators that exploit the wave motion of significant limited heights by means of tilting systems anchored to maritime works or anchored to the seabed.

Non esistono soprattutto, in letteratura, giustificazioni teoriche e tecniche quali quelle che sono state sviluppate durante questo progetto e che convalidano l’effettiva operatività del sistema. Above all, in the literature, there are no theoretical and technical justifications such as those developed during this project and which validate the effective operation of the system.

Esposizione dell'invenzione Presentation of the invention

Con lo scopo di sfruttare l’energia del moto ondoso è stato necessario risolvere i seguenti problemi tecnici: In order to exploit the energy of the wave motion, it was necessary to solve the following technical problems:

Individuare un sito ove potere affrancare in sicurezza il sistema e dove il moto ondoso non fosse particolarmente aggressivo; Identify a site where you can safely release the system and where the wave motion was not particularly aggressive;

Studiare un sistema di sfruttamento della massa d’acqua in agitazione senza pregiudizio sulla sua integrità strutturale ed impiantistica; Studying a system of exploitation of the mass of water in agitation without prejudice to its structural and plant integrity;

Studiare un meccanismo adatto a resistere all’aggressività dell’ambiente marino; Studying a mechanism suitable for resisting the aggressiveness of the marine environment;

trovando la seguente soluzione: finding the following solution:

Il sistema è costituito: The system consists of:

o da un complesso articolato in carpenteria metallica; or by a complex articulated in metal carpentry;

o da un sistema meccanico di trasformazione dell’energia alternativa del moto ondoso in energia di rotazione; or by a mechanical system for transforming the alternative energy of wave motion into rotational energy;

o da un sistema di trasmissione dell’energia di rotazione con amplificazione del numero di giri e collegamento ad un generatore in corrente continua; or by a rotation energy transmission system with amplification of the number of revolutions and connection to a direct current generator;

o da una integrazione dei componenti meccanici con una ruota libera e due volani al fine di rendere meno impulsiva ed il più stabile possibile ogni fase attiva di spinta. or by an integration of the mechanical components with a free wheel and two flywheels in order to make each active thrust phase less impulsive and as stable as possible.

Il sistema non trova applicazioni simili nel industria attuale soprattutto con l’adeguato dimensionamento del sistema generatore, sviluppato da professionisti del settore, rispetto al moto ondoso atteso nei mari nazionali. The system does not find similar applications in the current industry, especially with the adequate sizing of the generator system, developed by industry professionals, with respect to the expected wave motion in national seas.

Descrizione sintetica dei disegno Brief description of the drawing

Il complesso articolato in carpenteria metallica (1) è fissato all’opera di difesa marittima. The complex articulated in metal carpentry (1) is fixed to the maritime defense work.

Il compartimento stagno e galleggiante (2) è vincolato con due cerniere al complesso strutturale (1). The watertight and floating compartment (2) is bound by two hinges to the structural complex (1).

Il compartimento stagno (2) è collegato ad un puntone (3) ed a questi trasmette il moto alternativo del moto ondoso. The watertight compartment (2) is connected to a strut (3) and to these transmits the reciprocating motion of the wave motion.

Una biella (4), collegata al puntone (3), trasforma il moto alternato in moto di rotazione. A connecting rod (4), connected to the strut (3), transforms the reciprocating motion into rotational motion.

La biella (4) è collegata ad un asse (5) dotato di volano lento. Questo asse è collegato di seguito ad una ruota libera (6). Questa sfrutta il solo movimento di salita attivo rimanendo in folle nel movimento di discesa. The connecting rod (4) is connected to an axis (5) equipped with a slow flywheel. This axis is then connected to a free wheel (6). This exploits only the active up movement remaining in neutral in the down movement.

La ruota libera (6), inglobata nel riduttore, trasmette il moto rotatorio al generatore di energia elettrica (7). The free wheel (6), incorporated in the reducer, transmits the rotary motion to the electric power generator (7).

Il generatore di energia elettrica (7) ha un controllo elettronico di sistema, tale da annullare la tensione sullo statore nella fase passiva. The electric power generator (7) has an electronic system control, such as to cancel the voltage on the stator in the passive phase.

Termina la linea di trasmissione un volano veloce (8) atto a stabilizzare, insieme al volano lento (5), l’intero congegno. The transmission line ends with a fast flywheel (8) designed to stabilize, together with the slow flywheel (5), the entire device.

Descrizione delle problematiche riscontrate Description of the problems encountered

Il congegno meccanico è relativamente semplice e non sono state riscontrate problematiche particolari se non nella cautela adottata nella scelta dei particolari costruttivi delle cerniere. The mechanical device is relatively simple and no particular problems have been encountered except in the caution adopted in choosing the construction details of the hinges.

Difficoltà sono state riscontrate nel dimensionamento realistico sia delle strutture che dei sistemi di trasmissione della potenza e della generazione di energia. Difficulties were encountered in the realistic sizing of both the structures and the power transmission and energy generation systems.

A suffragio delle considerazioni progettuali sono state svolte con docenti e ricercatori dell’Università degli Studi di Genova, schematizzazioni e verifiche tramite opportuni codici di calcolo. Sono state confermate le potenze previste con i treni d’onda più frequenti sino ad un’altezza significativa di l.Om pari ad uno stato di mare Douglas 4 definito usualmente come “molto mosso”. In support of the design considerations, schematizations and verifications using appropriate calculation codes were carried out with professors and researchers of the University of Genoa. The expected powers have been confirmed with the most frequent wave trains up to a significant height of l.Om equal to a Douglas 4 sea state usually defined as "very rough".

Utilizzazione in ambito industriale Use in the industrial field

Il sistema trova immediata applicazione su larga scala: The system finds immediate application on a large scale:

- perché installabile su tutte le opere marittime sottoflutto e quindi soggette a stati di mare non particolarmente gravosi; - because it can be installed on all maritime works under the sea and therefore subject to sea conditions that are not particularly burdensome;

- perché non è trascurabile l’energia generata anche con onde relative a stati di mare non particolarmente sviluppati e comunque non aggressivi e compresi entro altezze significative inferiori a 1.5m. - because the energy generated even with waves relating to sea states that are not particularly developed and in any case non-aggressive and included within significant heights of less than 1.5m is not negligible.

La potenza generata con onde regolari e calcolata con una simulazione teorica sviluppata dall’ Università di Genova è risultata infatti la seguente. The power generated with regular waves and calculated with a theoretical simulation developed by the University of Genoa was in fact the following.

o Altezza signif.va Hs - 0.5 m - Potenza generata 3.0 kW o Significant height Hs - 0.5 m - Generated power 3.0 kW

o Altezza signif.va Hs = 1.0 m - Potenza generata 5.0 kW o Significant height Hs = 1.0 m - Generated power 5.0 kW

o Altezza signif.va Hs = 1.5 m - Potenza generata 8.0 kW o Significant height Hs = 1.5 m - Generated power 8.0 kW

L’applicazione su strutture più esposte a stati di mare completamente sviluppati è possibile tramite alcuni accorgimenti meccanici marginali che devono essere oggetto di particolare attenzione nel dimensionamento di ogni sito. Application on structures more exposed to fully developed sea states is possible through some marginal mechanical measures that must be the subject of particular attention in the sizing of each site.

Claims (4)

Rivendicazioni del BREV.INV.IND. dal TITOLO: A.L.E.T.TO.NE. - Sistema meccanico per la generazione di energia dal moto ondoso 1) Dispositivo meccanico per la generazione di energia sfruttando le oscillazioni della superficie del mare dovute al moto ondoso costituito da un sistema articolato in carpenteria metallica (1) fissato ad un'opera di difesa marittima, seguendone il contorno nella parete verticale verso mare lungo la sovrastruttura superiore prolungandosi in parte nella parete inclinata verso terra, dal compartimento stagno e galleggiante (2) vincolato con due cerniere, tramite perni dotati di bronzine, al complesso strutturale (1), dal puntone (3), tramite perno dotato di bronzine, che trasmette il moto alternativo delle onde alla biella (4), collegata tramite perno dotato di bronzine, che trasforma il moto alternato in moto di rotazione collegata all'asse (5), dotato di volano lento, collegato tramite calettamento alla ruota libera (6) che trasmette il moto rotatorio tramite il riduttore (6), con rapporto di moltiplicazione 226.3, al generatore di energia elettrica (7), dotato di un controllo di sistema tale da annullare la tensione sullo statore nella fase passiva, e dal volano veloce con un'inerzia di circa 1.75 kgm<2>(8), atto a stabilizzare insieme al volano lento (6) l’intero congegno, con un disco con diametro 440.0 mm e spessore 20.0 mm ed inerzia di 0.57 kgm<2>aumentabile sino a 1.81 kgm<2>con passo 0.206 kgm<2>. 2) Dispositivo meccanico per la generazione di energia dal moto ondoso secondo la rivendicazione 1, caratterizzato dal fatto che l’installazione del sistema su strutture di difesa di altezza superiore a quella prevista rende necessario modificare il complesso articolato in carpenteria metallica (1) vincolando direttamente le cerniere inferiori alla struttura, eliminando la porzione di telaio strutturale che segue il profilo verticale dell'opera marittima, allungando il puntone modificando quindi il sistema puntone-biella in modo tale da potere raggiungere la sommità dell’opera marittima lasciando inalterata la sistemazione meccanica ed impiantistica alla sommità dell'opera marittima. 3) Dispositivo meccanico per la generazione di energia dal moto ondoso secondo la rivendicazione 1, caratterizzato dal fatto che l’installazione del sistema su strutture di difesa particolarmente esposte al moto ondoso rende indispensabile adottare un sistema di alaggio del compartimento stagno (2) mediante due verricelli sistemati sulla struttura meccanica sulla sommità dell'opera marittima ed una coppia di cavi di collegamento con gli spigoli esterni del compartimento stagno così da attivare un sistema d’alaggio del compartimento stesso sino al punto di massima elevazione rendendolo inattivo. 4) Dispositivo meccanico per la generazione di energia dal moto ondoso secondo la rivendicazione 1, finalizzato all’ utilizzazione in bassi fondali modificando il complesso in carpenteria metallica realizzando una base d’appoggio sul fondo marino, stabile al ribaltamento ed allo scivolamento nel caso dei più elevati eventi ondosi previsti, disponendo il compartimento stagno al livello medio mare per potere sfruttare ogni movimento delle onde, ed una piattaforma soprelevata rispetto alla massima altezza raggiungibile dalle onde stesse per potere sistemare l’impianto di generazione di potenza tramite l’asse orizzontale con le apparecchiature già descritte. CLAIMS of the invention with the title A.L.E.T.TO.NE. Sistema meccanico per la generazione di energia dal moto ondoso sia applicato alle opere maritime che appoggiato sul fondo del mare. Mechanical system for power generation from wave motion applied both on maritime structures and on those resting on the sea floor A.L.E.T.TO.NE. - Sistema meccanico per la generazione di energia dal moto ondoso 1) The mechanical device for the generation of energy using the oscillations of the sea surface due to the waves motion is composed by an articulated system in metallic carpentry (1) fixed to a maritime defense structure, following its contour in the vertical wall towards the sea along the upper superstructure being extended in part in the inclined wall toward the ground, by a sealed floating compartment (2) linked with two hinges, through pins equipped with bushings, by the structural complex (1), from the strut (3), through pins equipped with bushings, which transmits the oscillating motion of the waves to the connecting rod (4), connected through pins equipped with bushings, which transforms the alternative motion into rotary motion connected to the axis (5), equipped with slow flywheel, connected by shrink fit to the free wheel (6) which transmits the rotary motion via the gear unit (6), with a multiplication ratio 226.3, to the electricity generator (7), equipped with a control system so to cancel the voltage on the stator in the passive phase, and the fast flywheel with inertia of about 1.75 kgm<2>(8), act to stabilize, together with the slow flywheel (6) the whole device, with a disk with a diameter of 440.0 mm and thickness 20.0 mm and inertia 0.57 kgm<2>expandable up to 1.81 kgm<2>with step 0.206 kgm<2>. Claims of the BREV.INV.IND. by title: A.L.E.T.TO.NE. - Mechanical system for the generation of energy from wave motion 1) Mechanical device for the generation of energy by exploiting the oscillations of the sea surface due to wave motion consisting of an articulated system in metal carpentry (1) fixed to a maritime defense work, following its contour in the vertical wall towards the sea along the upper superstructure extending partly into the wall inclined towards the ground, from the watertight and floating compartment (2) bound with two hinges, by means of pins equipped with bushings, to the structural complex (1), by the strut (3), by means of a pin equipped with bushings, which transmits the reciprocating motion of the waves to the connecting rod (4), connected by means of a pin equipped with bushings, which transforms the reciprocating motion into rotation motion connected to the axis (5), equipped with a slow flywheel, connected by keying to the free wheel (6) which transmits the rotary motion through the reducer (6), with multiplication ratio 226.3, to the electric power generator (7), equipped with a system control ema such as to cancel the voltage on the stator in the passive phase, and by the fast flywheel with an inertia of about 1.75 kgm <2> (8), able to stabilize the whole device together with the slow flywheel (6), with a disc with diameter 440.0 mm and thickness 20.0 mm and inertia of 0.57 kgm <2> which can be increased up to 1.81 kgm <2> with a pitch of 0.206 kgm <2>. 2) Mechanical device for the generation of energy from wave motion according to claim 1, characterized by the fact that the installation of the system on defense structures having a height greater than that envisaged makes it necessary to modify the complex articulated in metallic carpentry (1) by binding directly the lower hinges to the structure, eliminating the portion of the structural frame that follows the vertical profile of the maritime structure, lengthening the strut and thus modifying the strut-connecting rod system in such a way as to be able to reach the top of the maritime structure while leaving the mechanical arrangement unaltered and plant engineering at the top of the maritime work. 3) Mechanical device for generating energy from wave motion according to claim 1, characterized by the fact that the installation of the system on defense structures particularly exposed to wave motion makes it essential to adopt a hauling system for the watertight compartment (2) by means of two winches placed on the mechanical structure on the top of the maritime structure and a pair of connecting cables with the external edges of the watertight compartment so as to activate a hauling system of the compartment itself up to the point of maximum elevation making it inactive. 4) Mechanical device for the generation of energy from wave motion according to claim 1, aimed at use in shallow waters by modifying the metal carpentry complex by creating a support base on the seabed, stable against overturning and sliding in the case of the most predicted high wave events, arranging the watertight compartment at medium sea level to be able to exploit every movement of the waves, and a platform raised with respect to the maximum height reachable by the waves themselves to be able to arrange the power generation plant through the horizontal axis with the equipment already described. CLAIMS of the invention with the title A.L.E.T.TO.NE. Mechanical system for the generation of energy from wave motion is applied to the works maritime which resting on the seabed. Mechanical system for power generation from wave motion applied both on maritime structures and on those resting on the sea floor A.L.E.T.TO.NE. - Mechanical system for the generation of energy from wave motion 1) The mechanical device for the generation of energy using the oscillations of the sea surface due to the waves motion is composed by an articulated system in metallic carpentry (1) fixed to a maritime defense structure, following its contour in the vertical wall towards the sea along the upper superstructure being extended in part in the inclined wall toward the ground, by a sealed floating compartment (2) linked with two hinges, through pins equipped with bushings, by the structural complex (1), from the strut (3) , through pins equipped with bushings, which transmits the oscillating motion of the waves to the connecting rod (4), connected through pins equipped with bushings, which transforms the alternative motion into rotary motion connected to the axis (5), equipped with slow flywheel , connected by shrink fit to the free wheel (6) which transmits the rotary motion via the gear unit (6), with a multiplication ratio 226.3, to the electricity generator (7), equipped with a control sy stem so to cancel the voltage on the stator in the passive phase, and the fast flywheel with inertia of about 1.75 kgm <2> (8), act to stabilize, together with the slow flywheel (6) the whole device, with a disk with a diameter of 440.0 mm and thickness 20.0 mm and inertia 0.57 kgm <2> expandable up to 1.81 kgm <2> with step 0.206 kgm <2>. 2) A mechanical device for the generation of energy from wave motion according to claim 1, characterized to the fact that the installation of the system on maritime defense structure greater than those designed makes necessary to modify the articulated complex in metallic carpentry (1) linking the lower hinges directly to the structure, eliminating the vertical portion of the structural frame that follows the vertical profile of the maritime defence structure, changing the system strut-rod lengthening the strut so to let it to reach the top of the maritime defense structure leaving unchanged the mechanical accommodations and plants at the top of maritime defense structure. 2) A mechanical device for the generation of energy from wave motion according to claim 1, characterized to the fact that the installation of the system on maritime defense structure greater than those designed makes necessary to modify the articulated complex in metallic carpentry (1) linking the lower hinges directly to the structure, eliminating the vertical portion of the structural frame that follows the vertical profile of the maritime defense structure, changing the system strut-rod lengthening the strut so to let it to reach the top of the maritime defense structure leaving unchanged the mechanical accommodations and plants at the top of maritime defense structure. 3) The mechanical device for the generation of energy from wave motion according to claim 1, characterized to the fact that the installation of the system on maritime defense structure particularly exposed to the wave makes necessary to adopt a system of lifting the watertight compartment (2) by means of two winches placed on the mechanical structure fitted on the top of the maritime defense structure and a pair of wire ropes connected to the outer edges of the watertight compartment in order to activate a system of lifting of the compartment itself to the point of highest elevation making it inactiveand indifferent to sea waves. 3) The mechanical device for the generation of energy from wave motion according to claim 1, characterized to the fact that the installation of the system on maritime defense structure particularly exposed to the wave makes necessary to adopt a system of lifting the watertight compartment (2 ) by means of two winches placed on the mechanical structure fitted on the top of the maritime defense structure and a pair of wire ropes connected to the outer edges of the watertight compartment in order to activate a system of lifting of the compartment itself to the point of highest elevation making it inactiveand indifferent to sea waves. 4) A mechanical device for the generation of energy from wave motion according to claim 1, designed for the use in shallow waters modifying the complex in metallic carpentry realizing a base support on the seabed, stable to tipping or slipping in the case of highest forecasted waves events, placing the sealed compartment at the mean sea level so to utilize every waves movements, and a raised platform respect to the maximum height reached by the waves so to fix the power generation plant via the horizontal axis and the equipments already described.4) A mechanical device for the generation of energy from wave motion according to claim 1, designed for the use in shallow waters modifying the complex in metallic carpentry realizing a base support on the seabed, stable to tipping or slipping in the case of highest forecasted waves events, placing the sealed compartment at the mean sea level so to utilize every waves movements, and a raised platform respect to the maximum height reached by the waves so to fix the power generation plant via the horizontal axis and the equipments already described.
IT000105A 2012-11-06 2012-11-06 MECHANICAL SYSTEM FOR THE GENERATION OF ENERGY FROM THE WAVE MOTION MECHANICAL DEVICE FOR THE ENERGY GENERATION FROM SEA WAVES. ITGE20120105A1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202000023962A1 (en) * 2020-10-12 2022-04-12 Kuma Energy S R L IMPROVED ENERGY CONVERSION PLANT

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2464184A1 (en) * 2004-04-23 2005-10-23 Mario Chiasson Apparatus for converting wave energy into electricity
US20060232074A1 (en) * 2005-04-18 2006-10-19 Mario Chiasson Apparatus for generating electric power using wave force
DE102005017040A1 (en) * 2005-04-13 2006-11-09 Sergej Kasantschjan Wave power plant for electricity generation has float movable up and down to create torque in rotating rod

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CA2464184A1 (en) * 2004-04-23 2005-10-23 Mario Chiasson Apparatus for converting wave energy into electricity
DE102005017040A1 (en) * 2005-04-13 2006-11-09 Sergej Kasantschjan Wave power plant for electricity generation has float movable up and down to create torque in rotating rod
US20060232074A1 (en) * 2005-04-18 2006-10-19 Mario Chiasson Apparatus for generating electric power using wave force

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