ES2035118T3 - Cuerpo aerodinamico circundado por aire o agua. - Google Patents
Cuerpo aerodinamico circundado por aire o agua.Info
- Publication number
- ES2035118T3 ES2035118T3 ES198888102512T ES88102512T ES2035118T3 ES 2035118 T3 ES2035118 T3 ES 2035118T3 ES 198888102512 T ES198888102512 T ES 198888102512T ES 88102512 T ES88102512 T ES 88102512T ES 2035118 T3 ES2035118 T3 ES 2035118T3
- Authority
- ES
- Spain
- Prior art keywords
- water
- current
- air
- circunded
- aerodynamic body
- 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 - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 2
- 239000007788 liquid Substances 0.000 abstract 1
- 239000012528 membrane Substances 0.000 abstract 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
- 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
- F03D1/0641—Rotors characterised by their aerodynamic shape of the blades of the section profile of the blades, i.e. aerofoil profile
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
- B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
- B63B1/04—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull
- B63B1/08—Shape of aft part
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B41/00—Drop keels, e.g. centre boards or side boards ; Collapsible keels, or the like, e.g. telescopically; Longitudinally split hinged keels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
- B63H25/06—Steering by rudders
- B63H25/38—Rudders
- B63H25/382—Rudders movable otherwise than for steering purposes; Changing geometry
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H9/00—Marine propulsion provided directly by wind power
- B63H9/04—Marine propulsion provided directly by wind power using sails or like wind-catching surfaces
- B63H9/06—Types of sail; Constructional features of sails; Arrangements thereof on vessels
- B63H9/061—Rigid sails; Aerofoil sails
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C23/00—Influencing air flow over aircraft surfaces, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C3/00—Wings
- B64C3/30—Wings comprising inflatable structural components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B2035/009—Wind propelled vessels comprising arrangements, installations or devices specially adapted therefor, other than wind propulsion arrangements, installations, or devices, such as sails, running rigging, or the like, and other than sailboards or the like or related equipment
-
- 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
- F05B2210/00—Working fluid
- F05B2210/16—Air or water being indistinctly used as working fluid, i.e. the machine can work equally with air or water without any modification
-
- 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
- F05B2240/301—Cross-section characteristics
-
- 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
- F05B2240/31—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor of changeable form or shape
-
- 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
- F05B2240/31—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor of changeable form or shape
- F05B2240/311—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor of changeable form or shape flexible or elastic
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Tents Or Canopies (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Special Spraying Apparatus (AREA)
- Moulds, Cores, Or Mandrels (AREA)
- Toys (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
EL CUERPO DE CORRIENTE CIRCULADO DE AIRE O AGUA ES POR MEDIO DE UNA MEMBRANA (20) DISPUESTO POR LA SUPERFICIE DE PARED DEL CUERPO DE CORRIENTE (100) EN UN CUERPO DE CORRIENTE CON EL MARGEN ALTERNADO Y SUPERFICIE AGRANDADO A LA PRODUCCION DE HIPER VELOCIDAD LOCAL Y SEGUN ESOS CAMPOS DE DEPRESION A TRAVES DE FLUJO DE VOLUMEN ACTIVO DE UN LIQUIDO AL INTERSTICIO (25) ENTRE MEDIO DEL CUERPO DE CORRIENTE Y DE LA MENBRANA (20) TRANSPORTABLE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3708405 | 1987-03-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2035118T3 true ES2035118T3 (es) | 1993-04-16 |
Family
ID=6323128
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES198888102512T Expired - Lifetime ES2035118T3 (es) | 1987-03-14 | 1988-02-20 | Cuerpo aerodinamico circundado por aire o agua. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0283730B1 (es) |
DE (1) | DE3875640D1 (es) |
ES (1) | ES2035118T3 (es) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007105174A1 (en) | 2006-03-14 | 2007-09-20 | Tecsis Tecnologia E Sistemas Avançados Ltda | Multi-element blade with aerodynamic profiles |
ES2388514A1 (es) * | 2012-05-18 | 2012-10-16 | Manuel Torres Martínez | Pala de aerogenerador, de geometría variable con control pasivo |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3913505A1 (de) * | 1989-04-25 | 1989-11-16 | Astrid Holzem | Fluegel mit aerodynamischer bremse fuer windkraftmaschinen |
JPH04112970A (ja) * | 1990-09-03 | 1992-04-14 | Buichi Eda | 水車 |
GB9116787D0 (en) * | 1991-08-01 | 1991-09-18 | Secr Defence | Article having an aerofoil section with a distensible expansion surface |
GB2270040A (en) * | 1992-08-28 | 1994-03-02 | Robin Henry Douglas Adams | Sailing vessels |
DE4336894C2 (de) * | 1993-10-28 | 1996-01-11 | Ppv Verwaltungs Ag | Steuerkopf |
DE19613673C2 (de) * | 1996-04-04 | 1998-02-26 | Norbert Zellner | Profilkörper zur Stabilisierung von windgetriebenen Wasserfahrzeugen, insbesondere Finne oder Kiel |
GB2311978A (en) * | 1996-04-10 | 1997-10-15 | Robert Pyatt | Adjustable wing |
DE19815519A1 (de) * | 1998-03-31 | 1999-10-07 | Tacke Windenergie Gmbh | Rotorblatt für eine Windkraftanlage |
DE19861049A1 (de) * | 1998-12-28 | 2000-07-13 | Hans Rottler | Drift und Krängungsausgleich für Segelwasserfahrzeuge |
AU5061200A (en) * | 1999-06-07 | 2000-12-28 | Bonus Energy A/S | Method on regulating the air flow around the windmill wing and device for use insuch method |
DE19960577A1 (de) * | 1999-12-15 | 2001-06-21 | Schottel Gmbh & Co Kg | Vorrichtung zur Veränderung der Fahrtrichtung eines Wasserfahrzeugs |
DK174261B1 (da) * | 2000-09-29 | 2002-10-21 | Bonus Energy As | Anordning til brug ved regulering af luftstrømning omkring en vindmøllevinge |
BR0116502B1 (pt) | 2000-12-23 | 2009-12-01 | lámina de rotor para uma instalação de energia eólica, e, instalação de energia eólica. | |
CA2488151C (en) | 2002-06-05 | 2009-04-28 | Aloys Wobben | Rotor blade for a wind power plant |
DE10319246A1 (de) | 2003-04-28 | 2004-12-16 | Aloys Wobben | Rotorblatt einer Windenergieanlage |
CA2625070A1 (en) * | 2005-10-17 | 2007-04-26 | Vestas Wind Systems A/S | Wind turbine blade with variable aerodynamic profile |
GB2441987A (en) * | 2006-09-23 | 2008-03-26 | Joshua Harle | Varying the underwater shape of a marine vessel |
WO2008131800A1 (en) | 2007-04-30 | 2008-11-06 | Vestas Wind Systems A/S | A wind turbine blade |
US9039372B2 (en) | 2007-04-30 | 2015-05-26 | Vestas Wind Systems A/S | Wind turbine blade |
GB2462308A (en) | 2008-08-01 | 2010-02-03 | Vestas Wind Sys As | Extension portion for wind turbine blade |
GB2462307A (en) | 2008-08-01 | 2010-02-03 | Vestas Wind Sys As | Extension portion for wind turbine blade |
US7988421B2 (en) * | 2009-03-31 | 2011-08-02 | General Electric Company | Retrofit sleeve for wind turbine blade |
GB2469854A (en) * | 2009-04-30 | 2010-11-03 | Vestas Wind Sys As | Wind turbine rotor blade |
DE102017124861A1 (de) | 2017-10-24 | 2019-04-25 | Wobben Properties Gmbh | Rotorblatt einer Windenergieanlage und Verfahren zu dessen Auslegung |
CN115477001B (zh) * | 2022-08-17 | 2024-06-18 | 中国航空研究院 | 一种翼面上表面充气结构及控制方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3753415A (en) * | 1971-11-30 | 1973-08-21 | S Burtis | Hydrofoil-shaped stabilizing or attitude-affecting means for boats |
FR2473005A1 (fr) * | 1980-01-03 | 1981-07-10 | Flahault Claude | Quille de voilier a parois deformables, asymetrique a volonte |
DE3519279A1 (de) * | 1985-05-30 | 1986-12-04 | Heiko Dipl.-Phys. Dr. 8070 Ingolstadt Barske | Stroemungsleitkoerper, insbesondere schwert oder ballastkiel an einem segelboot |
FR2587675A1 (fr) * | 1985-09-24 | 1987-03-27 | Dumortier Paul | Ailerons a profils reversibles par autodeformation |
-
1988
- 1988-02-20 DE DE8888102512T patent/DE3875640D1/de not_active Expired - Fee Related
- 1988-02-20 EP EP88102512A patent/EP0283730B1/de not_active Expired - Lifetime
- 1988-02-20 ES ES198888102512T patent/ES2035118T3/es not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007105174A1 (en) | 2006-03-14 | 2007-09-20 | Tecsis Tecnologia E Sistemas Avançados Ltda | Multi-element blade with aerodynamic profiles |
US8647063B2 (en) | 2006-03-14 | 2014-02-11 | Tecsis Tecnologia Sistemas Avançados S.A. | Multi-element blade with aerodynamic profiles |
ES2388514A1 (es) * | 2012-05-18 | 2012-10-16 | Manuel Torres Martínez | Pala de aerogenerador, de geometría variable con control pasivo |
Also Published As
Publication number | Publication date |
---|---|
DE3875640D1 (de) | 1992-12-10 |
EP0283730A1 (de) | 1988-09-28 |
EP0283730B1 (de) | 1992-11-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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