FR2291378A1 - Aerogenerateur a rotor perfectionne - Google Patents
Aerogenerateur a rotor perfectionneInfo
- Publication number
- FR2291378A1 FR2291378A1 FR7437505A FR7437505A FR2291378A1 FR 2291378 A1 FR2291378 A1 FR 2291378A1 FR 7437505 A FR7437505 A FR 7437505A FR 7437505 A FR7437505 A FR 7437505A FR 2291378 A1 FR2291378 A1 FR 2291378A1
- Authority
- FR
- France
- Prior art keywords
- blades
- wind driven
- electric generator
- variable pitch
- driven electric
- 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.)
- Granted
Links
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
- F03D7/00—Controlling wind motors
- F03D7/02—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor
- F03D7/022—Adjusting aerodynamic properties of the blades
- F03D7/0224—Adjusting blade pitch
-
- 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
- F03D1/065—Rotors characterised by their construction elements
- F03D1/0658—Arrangements for fixing wind-engaging parts to a hub
-
- 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
- F05B2260/00—Function
- F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
- F05B2260/74—Adjusting of angle of incidence or attack of rotating blades by turning around an axis perpendicular the rotor centre line
-
- 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
- F05B2260/00—Function
- F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
- F05B2260/77—Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism driven or triggered by centrifugal forces
-
- 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)
- 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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7437505A FR2291378A1 (fr) | 1974-11-14 | 1974-11-14 | Aerogenerateur a rotor perfectionne |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7437505A FR2291378A1 (fr) | 1974-11-14 | 1974-11-14 | Aerogenerateur a rotor perfectionne |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2291378A1 true FR2291378A1 (fr) | 1976-06-11 |
FR2291378B1 FR2291378B1 (fr) | 1978-11-03 |
Family
ID=9144912
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7437505A Granted FR2291378A1 (fr) | 1974-11-14 | 1974-11-14 | Aerogenerateur a rotor perfectionne |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2291378A1 (fr) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4201514A (en) * | 1976-12-04 | 1980-05-06 | Ulrich Huetter | Wind turbine |
EP0094106A2 (fr) * | 1982-03-26 | 1983-11-16 | FDO Technische Adviseurs B.V. | Mécanisme de variation du pas de l'hélice pour une machine éolienne |
WO1984002752A1 (fr) * | 1982-12-30 | 1984-07-19 | Grp Interet Econom Aerogenerat | Perfectionnements aux moteurs a vent et aerogenerateurs |
FR2547360A1 (fr) * | 1983-06-08 | 1984-12-14 | Carre Gie Aerogenerateurs | Perfectionnements aux aerogenerateurs ou moteurs a vent comportant un rotor a helice a pas variable |
US4533297A (en) * | 1982-09-15 | 1985-08-06 | Bassett David A | Rotor system for horizontal axis wind turbines |
WO2007003866A1 (fr) * | 2005-07-05 | 2007-01-11 | Vestas Wind Systems A/S | Articulation de pas d’éolienne, et son utilisation |
WO2008067083A2 (fr) * | 2006-11-27 | 2008-06-05 | Ning Liao | Ensemble d'aubes de turbine |
EP2154361A1 (fr) * | 2007-05-25 | 2010-02-17 | Mitsubishi Heavy Industries, Ltd. | Générateur d'éolienne |
WO2010069127A1 (fr) * | 2008-12-19 | 2010-06-24 | Yan Qiang | Structure d'aérogénérateur à arbre vertical |
EP2142795B1 (fr) * | 2007-03-14 | 2017-06-21 | Vidar Holmøy | Rotor de turbine éolienne |
-
1974
- 1974-11-14 FR FR7437505A patent/FR2291378A1/fr active Granted
Non-Patent Citations (1)
Title |
---|
NEANT * |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4201514A (en) * | 1976-12-04 | 1980-05-06 | Ulrich Huetter | Wind turbine |
EP0094106A2 (fr) * | 1982-03-26 | 1983-11-16 | FDO Technische Adviseurs B.V. | Mécanisme de variation du pas de l'hélice pour une machine éolienne |
EP0094106A3 (en) * | 1982-03-26 | 1984-01-11 | Fdo Technische Adviseurs B.V. | Blade setting mechanism for the rotor blades of a windmill |
US4533297A (en) * | 1982-09-15 | 1985-08-06 | Bassett David A | Rotor system for horizontal axis wind turbines |
WO1984002752A1 (fr) * | 1982-12-30 | 1984-07-19 | Grp Interet Econom Aerogenerat | Perfectionnements aux moteurs a vent et aerogenerateurs |
EP0121636A1 (fr) * | 1982-12-30 | 1984-10-17 | Aerogenerateurs Carre | Perfectionnements aux moteurs à vent et aérogénérateurs |
FR2547360A1 (fr) * | 1983-06-08 | 1984-12-14 | Carre Gie Aerogenerateurs | Perfectionnements aux aerogenerateurs ou moteurs a vent comportant un rotor a helice a pas variable |
CN101263300B (zh) * | 2005-07-05 | 2011-07-06 | 维斯塔斯风力系统有限公司 | 风轮机俯仰轴承及其使用 |
WO2007003866A1 (fr) * | 2005-07-05 | 2007-01-11 | Vestas Wind Systems A/S | Articulation de pas d’éolienne, et son utilisation |
US8047792B2 (en) | 2005-07-05 | 2011-11-01 | Vestas Wind Systems A/S | Wind turbine pitch bearing, and use hereof |
WO2008067083A2 (fr) * | 2006-11-27 | 2008-06-05 | Ning Liao | Ensemble d'aubes de turbine |
WO2008067083A3 (fr) * | 2006-11-27 | 2010-06-03 | Ning Liao | Ensemble d'aubes de turbine |
EP2142795B1 (fr) * | 2007-03-14 | 2017-06-21 | Vidar Holmøy | Rotor de turbine éolienne |
EP2154361A1 (fr) * | 2007-05-25 | 2010-02-17 | Mitsubishi Heavy Industries, Ltd. | Générateur d'éolienne |
EP2154361A4 (fr) * | 2007-05-25 | 2013-08-28 | Mitsubishi Heavy Ind Ltd | Générateur d'éolienne |
WO2010069127A1 (fr) * | 2008-12-19 | 2010-06-24 | Yan Qiang | Structure d'aérogénérateur à arbre vertical |
US8390142B2 (en) | 2008-12-19 | 2013-03-05 | Qiang YAN | Vertical axis wind turbine |
Also Published As
Publication number | Publication date |
---|---|
FR2291378B1 (fr) | 1978-11-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |