FR2876423B1 - Eolienne a voiles - Google Patents
Eolienne a voilesInfo
- Publication number
- FR2876423B1 FR2876423B1 FR0410641A FR0410641A FR2876423B1 FR 2876423 B1 FR2876423 B1 FR 2876423B1 FR 0410641 A FR0410641 A FR 0410641A FR 0410641 A FR0410641 A FR 0410641A FR 2876423 B1 FR2876423 B1 FR 2876423B1
- Authority
- FR
- France
- Prior art keywords
- sails
- windmill
- windmill sails
- 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
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
- F03D1/065—Rotors characterised by their construction elements
- F03D1/0658—Arrangements for fixing wind-engaging parts to a hub
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- 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
- F03D7/0236—Adjusting aerodynamic properties of the blades by changing the active surface of the wind engaging parts, e.g. reefing or furling
-
- 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
- F03D9/28—Wind motors characterised by the driven apparatus the apparatus being a pump or a compressor
-
- 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
- F05B2240/202—Rotors with adjustable area of intercepted fluid
-
- 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
- F05B2240/313—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 with adjustable flow intercepting area
-
- 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)
- Power Engineering (AREA)
- Wind Motors (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0410641A FR2876423B1 (fr) | 2004-10-08 | 2004-10-08 | Eolienne a voiles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0410641A FR2876423B1 (fr) | 2004-10-08 | 2004-10-08 | Eolienne a voiles |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2876423A1 FR2876423A1 (fr) | 2006-04-14 |
FR2876423B1 true FR2876423B1 (fr) | 2009-01-09 |
Family
ID=36087958
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0410641A Expired - Fee Related FR2876423B1 (fr) | 2004-10-08 | 2004-10-08 | Eolienne a voiles |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2876423B1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102365453A (zh) * | 2009-03-26 | 2012-02-29 | 耐欧立斯简易股份公司 | 用于发电机,尤其是用于风轮机的转子 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2039927A1 (fr) * | 2007-09-21 | 2009-03-25 | Antomag s.r.l. | Éolienne à axe horizontal |
FR2926609B1 (fr) * | 2008-01-18 | 2010-05-07 | Pascal Gauthiez | Nouveau type de rotor a voiles automatiquement enroulables pour aerogenerateur a axe horizontal de moyenne puissance |
JP4675429B1 (ja) * | 2010-03-02 | 2011-04-20 | 貞夫 井深 | 発電用回転翼 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2516576A (en) * | 1947-01-04 | 1950-07-25 | Charles R Jacobs | Self-governing wind-driven propeller |
US4335996A (en) * | 1980-12-01 | 1982-06-22 | Ross Joel M | Windmill construction |
US20040052640A1 (en) * | 2002-09-12 | 2004-03-18 | Ghazi Khan | All weather windmills |
BRPI0400041B1 (pt) * | 2004-01-14 | 2010-05-18 | sistema de passo variável para pás de aerogerador. | |
DE102005014026A1 (de) * | 2005-03-23 | 2006-09-28 | Rudolf Eckart | Rotoranordnung für Windenergieanlagen |
-
2004
- 2004-10-08 FR FR0410641A patent/FR2876423B1/fr not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102365453A (zh) * | 2009-03-26 | 2012-02-29 | 耐欧立斯简易股份公司 | 用于发电机,尤其是用于风轮机的转子 |
Also Published As
Publication number | Publication date |
---|---|
FR2876423A1 (fr) | 2006-04-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20100630 |
|
RN | Application for restoration | ||
RN | Application for restoration | ||
FC | Decision of inpi director general to approve request for restoration | ||
PLFP | Fee payment |
Year of fee payment: 12 |
|
RT | Complete renunciation |
Effective date: 20170105 |