ES2439423B1 - Generador para el aprovechamiento energético de corrientes marinas - Google Patents
Generador para el aprovechamiento energético de corrientes marinas Download PDFInfo
- Publication number
- ES2439423B1 ES2439423B1 ES201231161A ES201231161A ES2439423B1 ES 2439423 B1 ES2439423 B1 ES 2439423B1 ES 201231161 A ES201231161 A ES 201231161A ES 201231161 A ES201231161 A ES 201231161A ES 2439423 B1 ES2439423 B1 ES 2439423B1
- Authority
- ES
- Spain
- Prior art keywords
- generator
- rotors
- energy use
- marine currents
- blades
- 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.)
- Active
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
- F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
- F03B3/12—Blades; Blade-carrying rotors
- F03B3/14—Rotors having adjustable blades
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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
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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
- F03B13/26—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
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- 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
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- 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)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Oceanography (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
Generador para el aprovechamiento energético de corrientes marinas, que tiene un sistema de generación, un casco central (1) y unos flotadores (2) unidos a éste. Además, el generador tiene un par de rotores (3, 3) contrarrotativos enfrentados y separados entre sí, que están conectados al sistema de generación, y que están formados por una pluralidad de palas (4) fijadas a un buje (5). Cada uno de los rotores (3, 3) está unido por el buje (5) a un extremo de una carcasa horizontal (6), la cual aloja el eje de giro (7) de los rotores, estando fijada dicha carcasa horizontal (6) al casco central (1) bajo éste, de tal forma que quedan sumergidos en el agua cada uno de los rotores (3, 3). Adicionalmente, el generador presenta un mecanismo de variación (8) del ángulo de ataque de las palas (4) de los rotores (3, 3) con respecto a la corriente marina.
Description
Claims (1)
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imagen1
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES201231161A ES2439423B1 (es) | 2012-07-20 | 2012-07-20 | Generador para el aprovechamiento energético de corrientes marinas |
EP13714345.9A EP2814742B1 (en) | 2012-02-02 | 2013-02-15 | Package of grouped containers for products, especially for diapers or similar |
ES13714345.9T ES2620109T3 (es) | 2012-02-02 | 2013-02-15 | Envase de recipientes agrupados para productos, en especial para pañales o similares |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES201231161A ES2439423B1 (es) | 2012-07-20 | 2012-07-20 | Generador para el aprovechamiento energético de corrientes marinas |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2439423A1 ES2439423A1 (es) | 2014-01-22 |
ES2439423B1 true ES2439423B1 (es) | 2014-11-04 |
Family
ID=49943644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES201231161A Active ES2439423B1 (es) | 2012-02-02 | 2012-07-20 | Generador para el aprovechamiento energético de corrientes marinas |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2439423B1 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2551827B2 (es) * | 2014-05-23 | 2016-03-29 | Magallanes Renovables, S.L. | Equipo flotante para el aprovechamiento de la energía de las corrientes marinas |
CN104100447A (zh) * | 2014-07-29 | 2014-10-15 | 国电联合动力技术有限公司 | 一种浮式组合潮流能发电机组 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO320252B1 (no) * | 2003-05-21 | 2005-11-14 | Hydra Tidal Energy Technology | Anordning for forankring av en flytende struktur |
GB0702002D0 (en) * | 2007-02-02 | 2007-03-14 | Clunas Robert | Apparatus for generating electrical power |
ES2376803B1 (es) * | 2009-09-28 | 2013-01-24 | Sagres, S.L. | Instalacion marina productora de energía eléctrica. |
GB2477532B (en) * | 2010-02-05 | 2012-10-24 | Rolls Royce Plc | A bidirectional water turbine |
DE102010019769A1 (de) * | 2010-05-07 | 2011-11-10 | Schottel Gmbh | Verstelleinrichtung für eine Turbine |
-
2012
- 2012-07-20 ES ES201231161A patent/ES2439423B1/es active Active
Also Published As
Publication number | Publication date |
---|---|
ES2439423A1 (es) | 2014-01-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 2439423 Country of ref document: ES Kind code of ref document: B1 Effective date: 20141104 |
|
PC2A | Transfer of patent |
Owner name: MAGALLANES RENOVABLES, S.L. Effective date: 20170308 |