FR2291381B1 - - Google Patents
Info
- Publication number
- FR2291381B1 FR2291381B1 FR7437670A FR7437670A FR2291381B1 FR 2291381 B1 FR2291381 B1 FR 2291381B1 FR 7437670 A FR7437670 A FR 7437670A FR 7437670 A FR7437670 A FR 7437670A FR 2291381 B1 FR2291381 B1 FR 2291381B1
- Authority
- FR
- France
- 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
Links
Classifications
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- 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
- F03D3/066—Rotors characterised by their construction elements the wind engaging parts being movable relative to the rotor
- F03D3/067—Cyclic movements
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- 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
- F05B2240/21—Rotors for wind turbines
- F05B2240/211—Rotors for wind turbines with vertical axis
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- 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
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- 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
- F05B2260/72—Adjusting of angle of incidence or attack of rotating blades by turning around an axis parallel to the rotor centre line
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- 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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7437670A FR2291381A1 (fr) | 1974-11-15 | 1974-11-15 | Pales elastiques pour coupler un organe moteur et un fluide ambiant en deplacement relatif, et rotors equipes de ces pales |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7437670A FR2291381A1 (fr) | 1974-11-15 | 1974-11-15 | Pales elastiques pour coupler un organe moteur et un fluide ambiant en deplacement relatif, et rotors equipes de ces pales |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2291381A1 FR2291381A1 (fr) | 1976-06-11 |
FR2291381B1 true FR2291381B1 (de) | 1978-06-16 |
Family
ID=9144954
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7437670A Granted FR2291381A1 (fr) | 1974-11-15 | 1974-11-15 | Pales elastiques pour coupler un organe moteur et un fluide ambiant en deplacement relatif, et rotors equipes de ces pales |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2291381A1 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4355956A (en) * | 1979-12-26 | 1982-10-26 | Leland O. Lane | Wind turbine |
GB2082260B (en) * | 1980-08-20 | 1984-01-25 | Nianbilla Co Ltd | Vertical axis windmill |
GB9315044D0 (en) * | 1993-07-20 | 1993-09-01 | Jackson Kofi A | Energy conversion means |
US5642983A (en) * | 1994-11-26 | 1997-07-01 | Chung; Jung Han | Sail system for wind turbines |
AUPN163795A0 (en) * | 1995-03-10 | 1995-04-06 | DIPNALL, David | A device for extracting energy from moving water particles |
DE19604033A1 (de) * | 1996-02-05 | 1997-08-07 | Hanspeter Dipl Ing Horlemann | Netzgebilde |
CN100334346C (zh) * | 2005-06-10 | 2007-08-29 | 郑衍杲 | 自控风帆式摆翼立轴风力机 |
FR2911929A1 (fr) * | 2007-01-29 | 2008-08-01 | Charles Louis Valery Sarrazin | Generateur d'energie rotatif utilisant la force motrice des flux naturels sur un axe vertical equipe de propulseurs |
WO2017089047A1 (de) * | 2015-11-25 | 2017-06-01 | Groschopp Ag Drives & More | Vertikale windkraftanlage |
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1974
- 1974-11-15 FR FR7437670A patent/FR2291381A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2291381A1 (fr) | 1976-06-11 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |