BRPI0704438A2 - usina eólica - Google Patents
usina eólicaInfo
- Publication number
- BRPI0704438A2 BRPI0704438A2 BRPI0704438-0A BRPI0704438A BRPI0704438A2 BR PI0704438 A2 BRPI0704438 A2 BR PI0704438A2 BR PI0704438 A BRPI0704438 A BR PI0704438A BR PI0704438 A2 BRPI0704438 A2 BR PI0704438A2
- Authority
- BR
- Brazil
- Prior art keywords
- airfoil
- wind
- wind farm
- roulette
- rudder
- Prior art date
Links
- 230000005611 electricity Effects 0.000 abstract 1
- 230000007613 environmental effect Effects 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
- F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
- F03D3/002—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor the axis being horizontal
-
- 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
- F03D15/00—Transmission of mechanical power
- F03D15/10—Transmission of mechanical power using gearing not limited to rotary motion, e.g. with oscillating or reciprocating members
-
- 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
- F03D3/04—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor having stationary wind-guiding means, e.g. with shrouds or channels
- F03D3/0436—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor having stationary wind-guiding means, e.g. with shrouds or channels for shielding one side of the rotor
- F03D3/0445—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor having stationary wind-guiding means, e.g. with shrouds or channels for shielding one side of the rotor the shield being fixed with respect to the wind motor
-
- 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
- F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
-
- 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)
- Power Engineering (AREA)
- Wind Motors (AREA)
Abstract
USINA EóLICA. A presente invenção refere-se a uma usina eólica de fácil construção, e capaz de gerar energia elétrica de forma limpa, económica e prática, sem causar qualquer impacto ambiental. Tal usina compreende um aerofólio (2); uma cauda provida com um leme (4) conectado ao aerofólio e disposto de modo a captar o vento desviado a partir do mesmo; saias (3) que se estendem a partir do aerofólio (2); pelo menos uma roleta (1), de pás substancialmente alongadas, disposta substancialmente paralela ao eixo longitudinal do aerofólio (2), e que é passível de ser acionada pelo vento; gerador elétrico (13) que recebe o movimento de rotação da roleta (1); em que todo o conjunto é disposto sobre um plató rotativo (8) e se alinha com a direção do vento captado pelo leme direcionador (4).
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRPI0704438-0A BRPI0704438A2 (pt) | 2007-10-25 | 2007-10-25 | usina eólica |
PCT/BR2008/000080 WO2009052594A1 (en) | 2007-10-25 | 2008-03-19 | Wind plant |
EP08251523A EP2053238A1 (en) | 2007-10-25 | 2008-04-25 | Wind plant |
US12/109,493 US20090108586A1 (en) | 2007-10-25 | 2008-04-25 | Wind Plant |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRPI0704438-0A BRPI0704438A2 (pt) | 2007-10-25 | 2007-10-25 | usina eólica |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0704438A2 true BRPI0704438A2 (pt) | 2009-06-23 |
Family
ID=40351571
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0704438-0A BRPI0704438A2 (pt) | 2007-10-25 | 2007-10-25 | usina eólica |
Country Status (4)
Country | Link |
---|---|
US (1) | US20090108586A1 (pt) |
EP (1) | EP2053238A1 (pt) |
BR (1) | BRPI0704438A2 (pt) |
WO (1) | WO2009052594A1 (pt) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140196446A1 (en) * | 2011-08-12 | 2014-07-17 | Norman Holley | Generation of renewable energy from mass air flow |
US9541066B2 (en) * | 2011-08-12 | 2017-01-10 | Norman Holley | Generation of renewable energy from mass airflow in underground tunnels |
CA2755167C (en) * | 2011-10-11 | 2015-07-14 | Edouard P. Kassianoff | Variable foil machine |
CN103696912B (zh) * | 2013-12-26 | 2016-08-31 | 南京航空航天大学 | 一种基于地面效应的拍动翼风力机及工作方法 |
CN104500334B (zh) * | 2014-12-03 | 2017-05-17 | 南京航空航天大学 | 一种带有柔性尾翼的拍动翼风力机 |
US9203257B1 (en) * | 2015-05-07 | 2015-12-01 | Mahmoud Mohammed Zaman | Portable wind and solar power generator |
CN105275741A (zh) * | 2015-10-27 | 2016-01-27 | 南京航空航天大学 | 一种拍动翼风力机及其运动方法 |
JP2017129148A (ja) * | 2017-03-22 | 2017-07-27 | 義英 土橋 | 抗力型開閉式発電機 |
CN109238634B (zh) * | 2018-09-12 | 2021-06-08 | 北京空天技术研究所 | 高超声速飞行器风洞试验模型舵面装置 |
CN113553655B (zh) * | 2021-05-07 | 2022-10-28 | 武汉理工大学 | 一种邮轮舵叶翼型选用方法及系统 |
CN114001908B (zh) * | 2021-11-02 | 2023-06-16 | 中国空气动力研究与发展中心超高速空气动力研究所 | 一种用于高超声速风洞的翼梢后缘舵铰链力矩测量试验装置及其使用方法 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US310237A (en) * | 1885-01-06 | Windmill | ||
US264164A (en) * | 1882-09-12 | Wind-wheel | ||
US648442A (en) * | 1899-09-12 | 1900-05-01 | Oscar F Scott | Windmill. |
US705922A (en) * | 1901-11-13 | 1902-07-29 | Albert Gran | Wind-motor. |
US978433A (en) * | 1909-08-16 | 1910-12-13 | John W Coleman | Windmill. |
US2542522A (en) * | 1945-07-20 | 1951-02-20 | Cornell Dubilier Electric | Wind impeller and electric generator |
US3883261A (en) * | 1973-08-13 | 1975-05-13 | Paul E Saxmann | Power means |
US3986786A (en) * | 1974-06-28 | 1976-10-19 | Sellman Donald L | Wind motors |
US3988072A (en) * | 1974-06-28 | 1976-10-26 | Sellman Donald L | Wind motors |
US4084918A (en) * | 1974-08-06 | 1978-04-18 | Turbomachines, Inc. | Wind motor rotor having substantially constant pressure and relative velocity for airflow therethrough |
US4189280A (en) * | 1977-11-16 | 1980-02-19 | Dohm Grant G | Windmill |
US4191505A (en) * | 1978-02-24 | 1980-03-04 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Wind wheel electric power generator |
NL7809790A (nl) * | 1978-09-27 | 1980-03-31 | Mattheus Willem Verplanke | Inrichting voor het opwekken van energie uit een stro- mend medium. |
US4288200A (en) * | 1979-04-25 | 1981-09-08 | Hare Louis R O | Wind tower turbine |
FR2472093A1 (fr) * | 1979-12-21 | 1981-06-26 | Dumay Raymond | Eolienne a rotor monte dans un entonnoir-avaloir |
US4659940A (en) * | 1982-04-27 | 1987-04-21 | Cognitronics Corporation | Power generation from high altitude winds |
US5009569A (en) * | 1989-07-21 | 1991-04-23 | Hector Sr Francis N | Wind energy collection system |
GB2264754A (en) * | 1992-03-04 | 1993-09-08 | Zoysa Garumuni Newton De | A wind turbine. |
US5484257A (en) * | 1995-02-06 | 1996-01-16 | Osborn; Norbert L. | Wind energy device |
GB2436352A (en) * | 2006-03-22 | 2007-09-26 | Robin D Arcy Ward | Wind turbine |
-
2007
- 2007-10-25 BR BRPI0704438-0A patent/BRPI0704438A2/pt not_active Application Discontinuation
-
2008
- 2008-03-19 WO PCT/BR2008/000080 patent/WO2009052594A1/en active Application Filing
- 2008-04-25 EP EP08251523A patent/EP2053238A1/en not_active Withdrawn
- 2008-04-25 US US12/109,493 patent/US20090108586A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20090108586A1 (en) | 2009-04-30 |
WO2009052594A4 (en) | 2009-07-09 |
WO2009052594A1 (en) | 2009-04-30 |
EP2053238A1 (en) | 2009-04-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B03A | Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette] | ||
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL |