ES2345242B1 - Pala concava para aerogenerador. - Google Patents
Pala concava para aerogenerador. Download PDFInfo
- Publication number
- ES2345242B1 ES2345242B1 ES200902248A ES200902248A ES2345242B1 ES 2345242 B1 ES2345242 B1 ES 2345242B1 ES 200902248 A ES200902248 A ES 200902248A ES 200902248 A ES200902248 A ES 200902248A ES 2345242 B1 ES2345242 B1 ES 2345242B1
- Authority
- ES
- Spain
- Prior art keywords
- wind
- concavity
- blades
- blade
- concave
- 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.)
- Expired - Fee Related
Links
- 238000009826 distribution Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
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
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
-
- 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
- F03D1/06—Rotors
- F03D1/0608—Rotors characterised by their aerodynamic shape
- F03D1/0633—Rotors characterised by their aerodynamic shape of the blades
-
- F03D11/00—
-
- 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
- F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
- F03D3/06—Rotors
- F03D3/061—Rotors characterised by their aerodynamic shape, e.g. aerofoil profiles
-
- 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
- F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
- F03D3/06—Rotors
- F03D3/062—Rotors characterised by their construction elements
- F03D3/066—Rotors characterised by their construction elements the wind engaging parts being movable relative to the rotor
- F03D3/067—Cyclic movements
-
- 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
- F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
-
- 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
- F05B2250/23—Geometry three-dimensional prismatic
- F05B2250/232—Geometry three-dimensional prismatic conical
-
- 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
- F05B2250/70—Shape
- F05B2250/71—Shape curved
- F05B2250/712—Shape curved concave
-
- 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
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Wind Motors (AREA)
Abstract
Description
\vskip1.000000\baselineskip
\vskip1.000000\baselineskip
\vskip1.000000\baselineskip
\vskip1.000000\baselineskip
Claims (4)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200902248A ES2345242B1 (es) | 2009-11-27 | 2009-11-27 | Pala concava para aerogenerador. |
EP10832680.2A EP2505829A4 (en) | 2009-11-27 | 2010-11-26 | KONKAVES LEAF FOR A WIND TURBINE |
US13/511,244 US20120230835A1 (en) | 2009-11-27 | 2010-11-26 | Concave blade for a wind generator |
PCT/ES2010/000479 WO2011064419A1 (es) | 2009-11-27 | 2010-11-26 | Pala cóncava para aerogenerador |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200902248A ES2345242B1 (es) | 2009-11-27 | 2009-11-27 | Pala concava para aerogenerador. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2345242A1 ES2345242A1 (es) | 2010-09-17 |
ES2345242B1 true ES2345242B1 (es) | 2011-08-12 |
Family
ID=42673245
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES200902248A Expired - Fee Related ES2345242B1 (es) | 2009-11-27 | 2009-11-27 | Pala concava para aerogenerador. |
Country Status (4)
Country | Link |
---|---|
US (1) | US20120230835A1 (es) |
EP (1) | EP2505829A4 (es) |
ES (1) | ES2345242B1 (es) |
WO (1) | WO2011064419A1 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9732729B2 (en) | 2014-01-10 | 2017-08-15 | Peter Sandor | Capture device and method for wind and water power generation |
CN107725272A (zh) * | 2017-11-09 | 2018-02-23 | 安徽锦希自动化科技有限公司 | 一种自调节转向的风力发电装置 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1981003204A1 (en) * | 1980-05-09 | 1981-11-12 | F Kocsis | Improvements in and relating to windmills |
FR2511437A1 (fr) * | 1981-08-13 | 1983-02-18 | Rauner Hans | Perfectionnements aux roues hydrauliques a pales articulees |
US4377372A (en) * | 1981-11-09 | 1983-03-22 | Carl Stutzman | Wind turbine |
US4530642A (en) * | 1983-11-17 | 1985-07-23 | Yang Wei H | Windmill mechanism |
CA1266005A (en) * | 1984-02-07 | 1990-02-20 | Louis Obidniak | Wind turbine "runner" impulse type |
US4681512A (en) * | 1986-06-06 | 1987-07-21 | Barnard Maxwell K | Self-fairing windmill vane |
GB2263735A (en) * | 1992-01-31 | 1993-08-04 | John Jason Paul Goodden | Blade adjustment/control of a e.g. wind turbine |
US8128338B2 (en) * | 2004-11-30 | 2012-03-06 | Kabushiki Kaisha Bellsion | Propeller and horizontal-axis wind turbine |
US20070205603A1 (en) * | 2006-03-03 | 2007-09-06 | Karl Appa | Methods and devices for improving efficiency of wind turbines in low wind speed sites |
US20090026310A1 (en) * | 2007-07-23 | 2009-01-29 | Linn Romeo S | Variable pitch anti torque coaxial counter rotation bi-prop rotor |
WO2009031865A2 (en) * | 2007-09-07 | 2009-03-12 | Jongwon Park | Wheel having nabi blade |
DE102007044334A1 (de) * | 2007-09-17 | 2009-04-09 | Pavel Gilman | Windenergieanlage mit vertikaler Achse |
EP2288808A4 (en) * | 2008-05-13 | 2012-06-20 | Purdue Research Foundation | MONITORING OF WIND TURBINES |
US20110064574A1 (en) * | 2009-09-16 | 2011-03-17 | Lange William G | Method and apparatus for extracting fluid motion energy |
-
2009
- 2009-11-27 ES ES200902248A patent/ES2345242B1/es not_active Expired - Fee Related
-
2010
- 2010-11-26 US US13/511,244 patent/US20120230835A1/en not_active Abandoned
- 2010-11-26 EP EP10832680.2A patent/EP2505829A4/en not_active Withdrawn
- 2010-11-26 WO PCT/ES2010/000479 patent/WO2011064419A1/es active Application Filing
Also Published As
Publication number | Publication date |
---|---|
US20120230835A1 (en) | 2012-09-13 |
EP2505829A1 (en) | 2012-10-03 |
EP2505829A4 (en) | 2014-04-30 |
ES2345242A1 (es) | 2010-09-17 |
WO2011064419A1 (es) | 2011-06-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9404474B2 (en) | System and method for efficient wind power generation | |
ES2664896T3 (es) | Un sistema de mejora de turbina eólica controlada por presión | |
US10378510B2 (en) | Vertical axis wind turbine with self-orientating blades | |
WO2011016910A2 (en) | Method and apparatus for capturing wind to produce electrical power | |
ES2389214B1 (es) | Aerogenerador de eje vertical. | |
JP2017036703A (ja) | 風力及び太陽光一体型発電ソーラー | |
ES2345242B1 (es) | Pala concava para aerogenerador. | |
WO2012023866A1 (es) | Generador eolico marino de palas extensibles | |
ES2364977T3 (es) | Turbina eólica con eje de rotación vertical. | |
US20190376488A1 (en) | Wind Turbine | |
US20110001321A1 (en) | Wind-operated torque generator for producing electric power, designed to be installed on top of roofs of both sloping and flat type | |
KR101363889B1 (ko) | 수직축 풍력 발전 장치 | |
RU2426004C1 (ru) | Ветроэлектрическая станция для многоэтажных зданий и сооружений | |
JP2014105701A (ja) | 風力発電機能付太陽光発電装置 | |
US11421649B2 (en) | Horizontal and vertical axis wind generator | |
US9970416B2 (en) | Energy conversion device driven by wind power | |
CN115066551A (zh) | 具有可调节叶片的基于阻力和升力的风力涡轮机系统 | |
RU2247861C1 (ru) | Ветродвигатель | |
KR102066031B1 (ko) | 2축 수직형 풍력발전장치 | |
KR100809837B1 (ko) | 수직축 원통형풍차의 날개 조절장치 | |
KR200348990Y1 (ko) | 풍력발전기용 프로펠러 | |
WO2012107617A1 (es) | Aerogenerador vertical publicitario | |
AU2007100123A4 (en) | Vetical axis wing turbine | |
WO2012149618A1 (pt) | Turbina eólica à vela | |
ES1226375U (es) | Aerogenerador para la producción de energía eléctrica con álabes en forma de cruz gamada |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 20100917 Kind code of ref document: A1 |
|
FG2A | Definitive protection |
Ref document number: 2345242 Country of ref document: ES Kind code of ref document: B1 Effective date: 20110812 |
|
PC2A | Transfer of patent |
Owner name: MERKEL EOLICA VG GROUP Effective date: 20131204 |
|
PC2A | Transfer of patent |
Owner name: GAMON POLO, D.VICENTE MARIA Effective date: 20160111 |
|
FD2A | Announcement of lapse in spain |
Effective date: 20240326 |