WO2008003868A3 - Eolienne a aubes tangentielles optimisées - Google Patents
Eolienne a aubes tangentielles optimisées Download PDFInfo
- Publication number
- WO2008003868A3 WO2008003868A3 PCT/FR2007/001150 FR2007001150W WO2008003868A3 WO 2008003868 A3 WO2008003868 A3 WO 2008003868A3 FR 2007001150 W FR2007001150 W FR 2007001150W WO 2008003868 A3 WO2008003868 A3 WO 2008003868A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- rotation
- axis
- wind generator
- approximately
- circle
- Prior art date
Links
- 239000012530 fluid Substances 0.000 abstract 2
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
-
- 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
-
- 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
-
- 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
-
- 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)
- Wind Motors (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Hydraulic Turbines (AREA)
Abstract
Un dispositif (1) concu pour capter l'energie d'un courant de fluide (F) et comprenant au moins un rotor (2) dont I'axe de rotation (ZZ') est destine a etre dispose transversalement par rapport a Ia direction dudit courant de fluide, ledit rotor (2) etant pourvu d'au moins une aube (3) presentant un intrados s'etendant sensiblement parallelement audit axe de rotation (ZZ')/ ledit dispositif telque Ie trace materialisant 1' intersection dudit intrados avec un plan (P) normal a. I'axe de rotation (ZZ') comporte au moins un premier troncon (6) tangent a un premier cercle generateur lui-meme sensiblement centre sur I'axe de rotation (ZZ'), ainsi gu'un second troncon (7) sensiblement tangent a. un second cercle generateur, lui-meme sensiblement concentrique au premier cercle generateur et de diametre superieur au diametre de ce dernier.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0606095A FR2907856A1 (fr) | 2006-07-05 | 2006-07-05 | Eolienne verticale a aubes tangentielles optimisees |
FR0606095 | 2006-07-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2008003868A2 WO2008003868A2 (fr) | 2008-01-10 |
WO2008003868A3 true WO2008003868A3 (fr) | 2008-04-10 |
Family
ID=38894922
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2007/001150 WO2008003868A2 (fr) | 2006-07-05 | 2007-07-05 | Eolienne a aubes tangentielles optimisées |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2907856A1 (fr) |
WO (1) | WO2008003868A2 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102926948B (zh) * | 2012-11-19 | 2014-11-26 | 天津大学 | 一种海上风电整机安装方法 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008051255A1 (de) * | 2008-10-10 | 2010-04-15 | Martin, Günter | Die Erfindung betrifft einen Windrotor mit speziell angeordneten und geformten Rotorschaufeln mit zusätzlichen Satelliten, die als Auftriebs-Leitbleche ausgeführt sind und sich um eine Achse drehen |
CN102654099A (zh) * | 2011-03-04 | 2012-09-05 | 马泉 | 风力发电单轮多叶片直立风桨式风轮 |
WO2013011357A1 (fr) * | 2011-07-21 | 2013-01-24 | Asociacion De Canalistas Sociedad Del Canal Del Maipo | Centrale génératrice d'électricité et flottante pour rivière ou canaux |
US9512816B2 (en) | 2011-09-20 | 2016-12-06 | Waterotor Energy Technologies Inc. | Systems and methods to generate electricity using a three vane water turbine |
EP2763234B1 (fr) * | 2013-02-04 | 2015-09-09 | Alcatel- Lucent Shanghai Bell Co., Ltd | Système d'antenne |
RU196874U1 (ru) * | 2019-11-12 | 2020-03-18 | Общество с ограниченной ответственностью "Бизнес Энерджи" | Мачта ветрогенератора модульного типа |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1766765A (en) * | 1927-12-16 | 1930-06-24 | Sigurd J Savonius | Wind rotor |
FR721221A (fr) * | 1931-08-11 | 1932-03-01 | Turbine éolienne | |
FR822092A (fr) * | 1936-08-24 | 1937-12-20 | Aéromoteur | |
US4303835A (en) * | 1980-03-31 | 1981-12-01 | Puran Bair | Wind powered generator with cyclic airfoil latching |
US4424451A (en) * | 1979-12-17 | 1984-01-03 | Friedrich Schmidt | Water turbine |
US20040219019A1 (en) * | 2003-04-30 | 2004-11-04 | Taylor Ronald J. | Wind turbine having airfoils for blocking and directing wind and rotors with or without a central gap |
US20060110243A1 (en) * | 2003-04-30 | 2006-05-25 | Taylor Scott J | Cross-flow wind turbine |
-
2006
- 2006-07-05 FR FR0606095A patent/FR2907856A1/fr not_active Withdrawn
-
2007
- 2007-07-05 WO PCT/FR2007/001150 patent/WO2008003868A2/fr active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1766765A (en) * | 1927-12-16 | 1930-06-24 | Sigurd J Savonius | Wind rotor |
FR721221A (fr) * | 1931-08-11 | 1932-03-01 | Turbine éolienne | |
FR822092A (fr) * | 1936-08-24 | 1937-12-20 | Aéromoteur | |
US4424451A (en) * | 1979-12-17 | 1984-01-03 | Friedrich Schmidt | Water turbine |
US4303835A (en) * | 1980-03-31 | 1981-12-01 | Puran Bair | Wind powered generator with cyclic airfoil latching |
US20040219019A1 (en) * | 2003-04-30 | 2004-11-04 | Taylor Ronald J. | Wind turbine having airfoils for blocking and directing wind and rotors with or without a central gap |
US20060110243A1 (en) * | 2003-04-30 | 2006-05-25 | Taylor Scott J | Cross-flow wind turbine |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102926948B (zh) * | 2012-11-19 | 2014-11-26 | 天津大学 | 一种海上风电整机安装方法 |
Also Published As
Publication number | Publication date |
---|---|
FR2907856A1 (fr) | 2008-05-02 |
WO2008003868A2 (fr) | 2008-01-10 |
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