FR2904861A1 - Sea waves and wind energy converting apparatus for use in case of hurricane, has shaft suspended at middle of float, and windmill pumping and compressing air in bags fixed to float, which is in shape of elongated case - Google Patents
Sea waves and wind energy converting apparatus for use in case of hurricane, has shaft suspended at middle of float, and windmill pumping and compressing air in bags fixed to float, which is in shape of elongated case Download PDFInfo
- Publication number
- FR2904861A1 FR2904861A1 FR0607368A FR0607368A FR2904861A1 FR 2904861 A1 FR2904861 A1 FR 2904861A1 FR 0607368 A FR0607368 A FR 0607368A FR 0607368 A FR0607368 A FR 0607368A FR 2904861 A1 FR2904861 A1 FR 2904861A1
- Authority
- FR
- France
- Prior art keywords
- float
- case
- windmill
- hurricane
- bags
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/008—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations the wind motor being combined with water energy converters, e.g. a water turbine
-
- 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
-
- 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
- F03D13/25—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors specially adapted for offshore installation
-
- 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
- F03D9/17—Combinations of wind motors with apparatus storing energy storing energy in pressurised fluids
-
- 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
- F03D9/20—Wind motors characterised by the driven apparatus
- F03D9/28—Wind motors characterised by the driven apparatus the apparatus being a pump or a compressor
-
- 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
- F05B2250/02—Geometry variable
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/727—Offshore wind turbines
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
Abstract
Description
Cette invention concerne appareil pour convertir en électricité les deuxThis invention relates to apparatus for converting electricity into both
énergies renouvelables ensemble : l'énergie de vagues de la mer et l'énergie de vent. Beaucoup de convertisseurs ont été construits,mais leurs efficacité n'est pas 5)) assez bonne pour générer électricité en quantité suffisante pour que ça vaille la peine de les exploiter. Les avantages de la présente invention sur les autres convertisseurs : a) Plus grande superficie de la base en contact avec les vagues de la mer et plus grand volume,donnant la flottabilité de l'appareil plus importante afin 10) d'extraire plus grand pourcentage d'énergie de vagues de la mer. b) L'emploie d'air compressé dans les sacs à air sous l'appareil, aide considérablement à soulever à tour de rôle le devant et le derrière de flotteur ainsi augmentant considérablement sa performance. c) La transmission de mouvements des vagues de la mer est directement au 15) générateur électrique sans les intermédiaire, sans lesquels les autres convertisseurs ne peuvent pas fonctionner. d) Etant donné que les vagues de la mer vont toujours ( presque ) vers la terre ferme, les appareils amarrés en ligne,ne vont pas gêner les uns aux autres. 20) e) Le coût modéré de la construction. f) L'appareil a la possibilité d'être immergé sous la surface, pour le protéger contre ouragan, en remplissant les deux sacs d'air avec de l'eau. L'ouragan passé, l'eau sera expulsée par la pression de l'air 2904861 2 Appareil pour convertir l'énergie de vagues de la mer et l'énergie de vent en électricité. La composition: a) Flotteur. Une caisse très légère mais rigide. Dimension 10m x8m, avec un espace au milieu 4m x3m pour accommoder la boîte d'engrenage, la chambre d'air comprimé 5) et le moulin à vent. Le flotteur peut être construit en matière plastic contenant l'air pour raison de flottabilité: Fig. Renewable energies together: wave energy from the sea and wind energy. Many converters have been built, but their efficiency is not 5) good enough to generate enough electricity to make it worthwhile to exploit. The advantages of the present invention over other converters: a) Larger base area in contact with sea waves and greater volume, giving the apparatus more buoyancy so 10) extracting larger percentage The use of compressed air in the airbags under the device, greatly helps to lift in turn the front and the back of the float thus greatly increasing its performance. c) The transmission of sea wave motions is directly to the 15) electric generator without intermediaries, without which the other converters can not operate. d) Since the waves of the sea always (almost) go to the mainland, the devices moored in line, will not interfere with each other. 20) e) The moderate cost of construction. f) The unit can be submerged under the surface, to protect it against hurricane, filling the two air bags with water. The past hurricane, the water will be expelled by the air pressure 2904861 2 Apparatus for converting wave energy from the sea and wind energy into electricity. The composition: a) Float. A very light but rigid case. Dimension 10m x8m, with a space in the middle 4m x3m to accommodate the gearbox, the compressed air chamber 5) and the windmill. The float can be constructed of plastic material containing air for buoyancy: Fig.
1A ; Fig.1A; Fig.
2A; Fig.2A; Fig.
3A; Fig. 6 b) Arbre. Un poteau, long de 10m,dia.25cm. Peut être en bois comme les mâts de navire, ou en forme de tube creux enfermé pour qu'il soit léger. II est en position verticale suspendu au flotteur par sa partie supérieure. En bas il est fixé aux quatre 10) paravents qui assurent la stabilité d'appareil et la position verticale de moulin à vent. c) Boîte d'engrenage avec la chambre d'air comprimé. Elle est située au sommet de l'arbre.Fig.1 b;. Fig.2b; et Fig.5. Dimensions: 3m xl m x75cm. Voir Fig. 4. d) Chambre d'air comprimé. Elle est dans la partie supérieure de la boîte d'engrenage Fig.lc; Fig.2 c; et Fig.5c.Dimensions: 3m x1m xl,5m 15) e) Moulin à vent.Fig.1d . FiG. 2d.Dimensions: hauteur 2m,diamètre 2 m.. f)) Paravents. Dimensions :5mx2m chaque, construits en planches de bois ou en matière plastic contenant de l'air pour être légers. Joints ensemble en forme de croix, ils forment une unité attachée par la chaîne à l'ancre d'amarrage. Fig. 1 f ; 2 f , g) La Courroie . Une longue bande,très forte Fig. 1 i, Fig.2 i .Les deux bouts sortent 20) par le bas de la boîte d'engrenage,passent par les roues d l'arbre et se fixent aux extrémités de perches. Fig.1 g, Fig. 2 g. Cette courroie fait tourner le générateur électrique dans la boîte d'engrenage. h) Deux Perches. Longues de 5m, fixées aux deux extrémités de flotteur. Fig. 1 g ; i) La boîte d'engrenage Fig.4. 25) j) L'ensemble: L'Arbre a, boîte d'engrenage b, chambre à air compressé c, moulin à vent d, et les paravents f, Fig.5. k) Plan de l'appareil . Fig. 3. I) Vue générale de la chaîne de Vagues-air en plaine mer Fig. 6. Les mesures données ci-dessus peuvent varier,car ici sont seulement les exemples.3A; Fig. 6 b) Tree. A pole, 10m long, dia.25cm. Can be wooden like the ship's masts, or shaped hollow tube enclosed so that it is lightweight. It is in a vertical position suspended from the float by its upper part. At the bottom it is attached to the four 10 'screens which ensure the apparatus stability and the vertical position of windmill. c) Gearbox with compressed air chamber. It is located at the top of the tree.Fig.1 b ;. Fig.2b; and Fig.5. Dimensions: 3m xlm x75cm. See Fig. 4. d) Compressed air chamber. It is in the upper part of the gearbox Fig.lc; Fig.2c; and Fig.5c.Dimensions: 3m x1m xl, 5m 15) e) Windmill.Fig.1d. FiG. 2d.Dimensions: height 2m, diameter 2 m .. f)) Screens. Dimensions: 5mx2m each, made of wooden planks or plastic material containing air to be light. Seals together in a cross shape, they form a unit attached by the chain to the anchor mooring. Fig. 1 f; 2 f, g) The Courroie. A long band, very strong 1 i, Fig.2 i .The two ends come out 20) from the bottom of the gearbox, pass through the wheels of the shaft and attach themselves to the ends of poles. Fig.1 g, Fig. 2 g. This belt rotates the electric generator in the gearbox. h) Two Poles. 5m long, attached to both float ends. Fig. 1 g; i) The gearbox Fig.4. 25) j) The set: The shaft has, gearbox b, compressed air chamber c, windmill d, and the screens f, Fig.5. k) Plan of the device. Fig. 3. I) General view of the plain-air wave-air chain Fig. 6. The measures given above may vary, because here are only the examples.
2904861 4 3 Fonctionnement de l'appareil. Vagues-air. Toutes les mesures concernant la présente invention peuvent varier de mesures données dans ce dossier. car ici ce n'est que les exemples. A la moindre apparition de vagues de la mer, la partie A; de flotteur Fig. 1 et Fig. 2 5) commence à se lever .La hauteur de la monté est augmenté considérablement par le sac enflé d'air compressé. Il se trouve sous la partie A; de flotteur Fig.2 h. En montant ,la partie A; équipée avec la perche Fig.lg et Fig. 2g tire la courroie Fig. 1 i, et Fig.2 i, la forçant à tourner la bobine 1, et le générateur électrique 3, dans la boîte d'engrenage Fig. 4,. Le générateur est connecté directement 10) à la bobine 1, Aussitôt la partie A; de flotteur est au sommet, un dispositif dans la chambre à air compressé fait ouvrir la valve d'expulsion dans le sac de la partie A; pour le vider de l'air. ( Les dispositifs ne sont pas montrés. Ils peuvent être construits par les plombiers expérimentés, ou achetés dans les magasins spécialisés.) 15) Au même moment que le sac A; se vide, un autre dispositif dans la chambre à air ouvre la valve d'inflation dans le sac de la partie B; de flotteur. Ainsi les rôles sont renversés; La partie A; baisse et la partie B; monte,tirant la courroie 2 dans la boite d'engrenage Fig. 4. en tournant la bobine 4 dans le sens envers. Avec l'arrangements des bobines et des courroies auxiliaires 4 et 5, le générateur 20) tourne toujours dans la même direction. Le moulin à vent type Savonius rotar est choisi,non seulement pour sa performance mais surtout parce que les changements des direction de vent ne l'affecte pas. Il pompe et compresse l'air dans la chambre à air. Cet air compressé est distribué par le moyen des valves,alternativement tantôt 25) dans le sac A;,tantôt dans le sac B; sous le flotteur. Les paravents Fig. 1 f, sont fixés au pied de l'arbre Fig. 1 a, Fig.2a, et à l'ancre d'amarrage. Ils maintiennent la stabilité d'appareil pour ne pas diminuer sa performance et aider l'arbre de tenir le moulin à vent en position verticale. L'appareil entier ne monte ni descend avec les vagues, seulement ses parties A 30) et B ; ;sont commandées par les vagues .Le flotteur étant très léger, serait enfoncé d'un dizaine de centimètres seulement, mais il est attiré plus profond par le reste de l'appareil. De cette façon seulement le moulin à vent et la moitié de sa hauteur sont dessus la surface. Dans cette position, le délicat équilibre de flotteur est très sensible aux mouvements des vagues même très petites,surtout aidé par les sacs d'air compressé.2904861 4 3 Operation of the device. Waves-air. All measurements concerning the present invention may vary from measurements given in this file. because here it is only examples. At the slightest appearance of waves of the sea, part A; float Fig. 1 and FIG. 2 5) starts to rise. The height of the mounted is greatly increased by the bag inflated with compressed air. It is under Part A; float Fig.2 h. On the way up, part A; equipped with the pole Fig.lg and Fig. 2g pulls the belt Fig. 1 i, and Fig.2 i, forcing it to rotate the coil 1, and the electric generator 3, in the gear box FIG. 4 ,. The generator is connected directly 10) to the coil 1, immediately the part A; float is at the top, a device in the compressed air chamber has the expulsion valve open in the bag of part A; to empty it from the air. (The devices are not shown, they can be built by experienced plumbers, or purchased in specialty stores.) 15) At the same time as bag A; empty, another device in the inner tube opens the inflation valve in the bag of part B; float. So the roles are reversed; Part A; drop and part B; mounts, pulling the belt 2 into the gear box Fig. 4. by turning the spool 4 in the backward direction. With the arrangement of coils and auxiliary belts 4 and 5, the generator 20) always rotates in the same direction. The windmill type Savonius rotar is chosen, not only for its performance but especially because the changes in the wind direction does not affect it. It pumps and compresses the air in the inner tube. This compressed air is distributed by means of the valves alternately sometimes 25) in the bag A, sometimes in the bag B; under the float. The screens Fig. 1 f, are attached to the foot of the shaft Fig. 1 a, Fig.2a, and the anchor mooring. They maintain machine stability so as not to diminish its performance and help the tree hold the windmill upright. The whole apparatus does not ascend nor descend with the waves, only its parts A 30) and B; They are controlled by the waves. The float being very light, would be pressed by only ten centimeters, but it is drawn deeper by the rest of the apparatus. In this way only the windmill and half of its height are on the surface. In this position, the delicate float balance is very sensitive to even very small wave movements, especially helped by compressed air bags.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0607368A FR2904861A1 (en) | 2006-08-11 | 2006-08-11 | Sea waves and wind energy converting apparatus for use in case of hurricane, has shaft suspended at middle of float, and windmill pumping and compressing air in bags fixed to float, which is in shape of elongated case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0607368A FR2904861A1 (en) | 2006-08-11 | 2006-08-11 | Sea waves and wind energy converting apparatus for use in case of hurricane, has shaft suspended at middle of float, and windmill pumping and compressing air in bags fixed to float, which is in shape of elongated case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2904861A1 true FR2904861A1 (en) | 2008-02-15 |
Family
ID=37876997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR0607368A Withdrawn FR2904861A1 (en) | 2006-08-11 | 2006-08-11 | Sea waves and wind energy converting apparatus for use in case of hurricane, has shaft suspended at middle of float, and windmill pumping and compressing air in bags fixed to float, which is in shape of elongated case |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2904861A1 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1423115A (en) * | 1921-04-11 | 1922-07-18 | Hultberg Oscar | Wave motor |
| GB2261262A (en) * | 1991-11-09 | 1993-05-12 | Bahram Momeny | Wave-powered device |
| DE4423454A1 (en) * | 1994-07-05 | 1996-02-01 | Cramer Friedrich | Combined water-wave and wind-powered electric power generator |
| ES2182702A1 (en) * | 2001-06-01 | 2003-03-01 | Jove Felipe Prats | Floating power station for producing electrical energy from the sea, combined with wave and wind energy that can be submerged and recovered during a storm |
-
2006
- 2006-08-11 FR FR0607368A patent/FR2904861A1/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1423115A (en) * | 1921-04-11 | 1922-07-18 | Hultberg Oscar | Wave motor |
| GB2261262A (en) * | 1991-11-09 | 1993-05-12 | Bahram Momeny | Wave-powered device |
| DE4423454A1 (en) * | 1994-07-05 | 1996-02-01 | Cramer Friedrich | Combined water-wave and wind-powered electric power generator |
| ES2182702A1 (en) * | 2001-06-01 | 2003-03-01 | Jove Felipe Prats | Floating power station for producing electrical energy from the sea, combined with wave and wind energy that can be submerged and recovered during a storm |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5715629B2 (en) | Wave power generation system | |
| US20070130929A1 (en) | Wave power generator | |
| US7915750B1 (en) | Methods and apparatus for generating electrical energy with a submerged tank | |
| US20150211381A1 (en) | Submersible turbine system | |
| FR2567967A1 (en) | DEVICE FOR EXTRACTING WAVE ENERGY IN A VOLUME OF LIQUID | |
| US20110175359A1 (en) | Ocean wave energy extractor | |
| FR2985549A1 (en) | Device for converting hydraulic energy into electrical energy in coastal area, has hydraulic pumps provided with springs to ensure return of column in vertical position, and pipes connecting pumps to room that is located on ground | |
| WO2011104294A1 (en) | Device for recovering swell energy | |
| FR2904861A1 (en) | Sea waves and wind energy converting apparatus for use in case of hurricane, has shaft suspended at middle of float, and windmill pumping and compressing air in bags fixed to float, which is in shape of elongated case | |
| FR2983922A1 (en) | Submerged pump for transferring fluid toward outside to generate e.g. kinetic energy, has mechanical connection transferring force collected by float to rigid part of transfer chamber and allowing pumping of fluid in circuit | |
| US9695796B1 (en) | Parallelogram wave energy collector | |
| WO2014170723A1 (en) | Unit for converting gravitational energy and buoyancy into mechanical and/or electrical energy | |
| US1408094A (en) | Wave motor | |
| WO2007090959A1 (en) | Device for converting wave energy | |
| TW200708661A (en) | Water pressure and buoyancy driven kinetic energy generation device | |
| FR2466636A1 (en) | Tidal and wave power generator - uses float forcing screw through longitudinally fixed wheel with ratchet for unidirectional rotation | |
| FR2978993A1 (en) | Device for converting energy of waves to mechanical energy, hydraulic power and electrical energy, has semi-submerged float, platform, and chains that connect float to pinions of casing for producing energy | |
| FR2869368A1 (en) | Wave`s energy extracting device, has floating platform, where movements of liquid cause vertical or side displacement of platform, and transformation apparatuses to convert rotational movement directly into electric current | |
| FR2500507A1 (en) | Oscillating arm sea wave energy converter - uses horizontal arms carrying floats at one end and pivoted at other to drive hydraulic pumps for hydraulic motor coupled to generator | |
| FR2928423A1 (en) | Swell and waves energy converting device, has fillet fixed at spherical part of carcass and attachment point for limiting course of closed element and avoiding hitting of closed element with plate part of carcass and floater | |
| FR2908839A1 (en) | Energy producing unit, has rod provided with parasol shaped float at its lower part, where upper part of rod is ringed and comprises transversal waviness that are in form of ring and acts on links of compressors or pumps | |
| FR3025668A3 (en) | ELECTRIC POWER GENERATING APPARATUS | |
| FR3022955A1 (en) | DEVICE FOR THE RECOVERY OF ENERGY ON BROAD SPARES OF HOLES | |
| GB2442786A (en) | Positive displacement, buoyancy power generating device | |
| FR3121185A1 (en) | System for generating electricity from sea waves |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |
Effective date: 20090430 |