BR112019002624A2 - aparelho e sistema para uso na geração de eletricidade a partir de um fluxo de água bidirecional - Google Patents
aparelho e sistema para uso na geração de eletricidade a partir de um fluxo de água bidirecionalInfo
- Publication number
- BR112019002624A2 BR112019002624A2 BR112019002624A BR112019002624A BR112019002624A2 BR 112019002624 A2 BR112019002624 A2 BR 112019002624A2 BR 112019002624 A BR112019002624 A BR 112019002624A BR 112019002624 A BR112019002624 A BR 112019002624A BR 112019002624 A2 BR112019002624 A2 BR 112019002624A2
- Authority
- BR
- Brazil
- Prior art keywords
- mixing chamber
- flow
- flow passage
- base structure
- water flow
- Prior art date
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- 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
- F03B13/10—Submerged units incorporating electric generators or motors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- 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
- F03B13/26—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 tide energy
- F03B13/264—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 tide energy using the horizontal flow of water resulting from tide 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
- 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"
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
- F05B2240/10—Stators
- F05B2240/13—Stators to collect or cause flow towards or away from turbines
- F05B2240/133—Stators to collect or cause flow towards or away from turbines with a convergent-divergent guiding structure, e.g. a Venturi conduit
-
- 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
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Oceanography (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Hydraulic Turbines (AREA)
Abstract
um aparelho para uso na geração de eletricidade a partir de um fluxo de água bidirecional, tal como o fluxo de maré, é descrito. o aparelho compreende: uma estrutura de base; um tubo de fluxo primário que define uma primeira passagem de fluxo através da estrutura de base; um tubo de fluxo secundário que define uma segunda passagem de fluxo através da estrutura de base. o tubo de fluxo primário compreende: uma seção convergente; uma câmara de mistura, a seção convergente estando conectada a uma primeira extremidade da câmara de mistura para definir um venturi entre as mesmas; e uma seção difusora conectada a uma segunda extremidade da câmara de mistura. o aparelho compreende ainda uma abertura no tubo de fluxo secundário disposta para proporcionar comunicação fluídica entre a segunda passagem de fluxo e a câmara de mistura; uma turbina conectável a um gerador e disposta para ser rodada pelo fluxo de água a partir da segunda passagem de fluxo; e um mecanismo de controle para direcionar o fluxo de água a partir da segunda passagem de fluxo através da abertura para a câmara de mistura, onde a água que flui de uma primeira direção flui para a câmara de mistura a partir de uma extremidade da estrutura de base e a água que flui a partir de uma segunda direção flui para a câmara de mistura a partir da extremidade oposta da estrutura de base.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1613764.8 | 2016-08-10 | ||
| GB1613764.8A GB2552950B (en) | 2016-08-10 | 2016-08-10 | Bidirectional system and apparatus for generating power |
| PCT/GB2017/052344 WO2018029467A1 (en) | 2016-08-10 | 2017-08-09 | Bidirectional system and apparatus for generating power |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112019002624A2 true BR112019002624A2 (pt) | 2019-05-28 |
| BR112019002624B1 BR112019002624B1 (pt) | 2023-07-25 |
Family
ID=
Also Published As
| Publication number | Publication date |
|---|---|
| AU2017310557B2 (en) | 2023-02-02 |
| US20190170110A1 (en) | 2019-06-06 |
| GB2552950B (en) | 2018-10-03 |
| CN109804157A (zh) | 2019-05-24 |
| AU2017310557A1 (en) | 2019-02-28 |
| US11028817B2 (en) | 2021-06-08 |
| GB2552950A (en) | 2018-02-21 |
| ES2901231T3 (es) | 2022-03-21 |
| EP3497321B1 (en) | 2021-11-03 |
| KR20190039991A (ko) | 2019-04-16 |
| RU2748364C2 (ru) | 2021-05-24 |
| CA3033485A1 (en) | 2018-02-15 |
| KR102296091B1 (ko) | 2021-08-30 |
| RU2019102265A (ru) | 2020-09-14 |
| RU2019102265A3 (pt) | 2020-11-19 |
| PT3497321T (pt) | 2021-12-23 |
| WO2018029467A1 (en) | 2018-02-15 |
| EP3497321A1 (en) | 2019-06-19 |
| JP2019525062A (ja) | 2019-09-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
| B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 09/08/2017, OBSERVADAS AS CONDICOES LEGAIS |