FR2284780A1 - Eolienne - Google Patents
EolienneInfo
- Publication number
- FR2284780A1 FR2284780A1 FR7430887A FR7430887A FR2284780A1 FR 2284780 A1 FR2284780 A1 FR 2284780A1 FR 7430887 A FR7430887 A FR 7430887A FR 7430887 A FR7430887 A FR 7430887A FR 2284780 A1 FR2284780 A1 FR 2284780A1
- Authority
- FR
- France
- Prior art keywords
- rotor
- wind
- windmill
- compressed air
- horizontal axis
- 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
- 230000007935 neutral 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
- 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
- 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
- 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
- F03D9/10—Combinations of wind motors with apparatus storing energy
- F03D9/17—Combinations of wind motors with apparatus storing energy storing energy in pressurised fluids
-
- 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
- F05B2270/00—Control
- F05B2270/10—Purpose of the control system
- F05B2270/1016—Purpose of the control system in variable speed operation
-
- 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
-
- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
-
- 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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7430887A FR2284780A1 (fr) | 1974-09-12 | 1974-09-12 | Eolienne |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7430887A FR2284780A1 (fr) | 1974-09-12 | 1974-09-12 | Eolienne |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2284780A1 true FR2284780A1 (fr) | 1976-04-09 |
FR2284780B3 FR2284780B3 (fr) | 1977-06-17 |
Family
ID=9143013
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7430887A Granted FR2284780A1 (fr) | 1974-09-12 | 1974-09-12 | Eolienne |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2284780A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4385871A (en) * | 1981-02-03 | 1983-05-31 | Beisel Victor A | Wind driven air pump |
EP0104034A1 (fr) * | 1982-09-20 | 1984-03-28 | JAMES HOWDEN & COMPANY LIMITED | Eolienne |
-
1974
- 1974-09-12 FR FR7430887A patent/FR2284780A1/fr active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4385871A (en) * | 1981-02-03 | 1983-05-31 | Beisel Victor A | Wind driven air pump |
EP0104034A1 (fr) * | 1982-09-20 | 1984-03-28 | JAMES HOWDEN & COMPANY LIMITED | Eolienne |
Also Published As
Publication number | Publication date |
---|---|
FR2284780B3 (fr) | 1977-06-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE8301551D0 (sv) | Vindturbintorndempning sasom gensvar pa rorelse | |
SE7713525L (sv) | Vindkraftverk | |
CA1074701A (fr) | Moulin a vent muni d'aubes radiales | |
ES439834A1 (es) | Turbina de viento. | |
AU2002236014A1 (en) | Passive speed and power regulation of a wind turbine | |
FR2290585A1 (fr) | Aile de rotor a profil variable, notamment pour eolienne | |
GB1508796A (en) | Rotary apparatus | |
ES8203464A1 (es) | Perfeccionamientos en turbinas eolicas | |
FR2284780A1 (fr) | Eolienne | |
JPS55153870A (en) | Vane body for vertical-shaft windmill | |
FR2300233A1 (fr) | Eolienne | |
FR2449208A1 (fr) | Systeme de turbines eoliennes | |
SU868103A1 (ru) | Ветроколесо | |
GB1467712A (en) | Helicopter rotor hub | |
FR2286955A1 (fr) | Turbine ou eolienne a pales articulees sur le rotor, l'axe de ce dernier etant perpendiculaire a la direction du fluide dont on capte l'energie | |
FR2375649A1 (fr) | Appareils munis d'un gouvernail d'orientation | |
FR2405378A1 (fr) | Eolienne a axe vertical | |
MILLER | Experimental investigation of aerodynamic devices for wind turbine rotational speed control | |
FR2316454A1 (fr) | Dispositif de regulation de la puissance electrique fournie par un aerogenerateur | |
ES8406336A1 (es) | Perfeccionamientos en helices de sustentacion para aeronaves | |
GB572399A (en) | Improvements in wind plants | |
SU1281739A1 (ru) | Ротор ветродвигател | |
JPS57210172A (en) | Safety device for wind power-generating system | |
JPS5677572A (en) | Automatic rotation controller of wind power generator | |
Chakalov et al. | An example of an exact solution of nonlinear equations for atmospheric dynamics |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |