FR2337263B2 - - Google Patents
Info
- Publication number
- FR2337263B2 FR2337263B2 FR7540268A FR7540268A FR2337263B2 FR 2337263 B2 FR2337263 B2 FR 2337263B2 FR 7540268 A FR7540268 A FR 7540268A FR 7540268 A FR7540268 A FR 7540268A FR 2337263 B2 FR2337263 B2 FR 2337263B2
- 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
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/14—Form or construction
- F01D5/148—Blades with variable camber, e.g. by ejection of fluid
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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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7540268A FR2337263A2 (en) | 1975-12-31 | 1975-12-31 | Rotor blade for fluid-rotated device - which undergoes change in shape due to aerodynamic force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7540268A FR2337263A2 (en) | 1975-12-31 | 1975-12-31 | Rotor blade for fluid-rotated device - which undergoes change in shape due to aerodynamic force |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2337263A2 FR2337263A2 (en) | 1977-07-29 |
| FR2337263B2 true FR2337263B2 (en) | 1980-06-06 |
Family
ID=9164375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7540268A Granted FR2337263A2 (en) | 1975-12-31 | 1975-12-31 | Rotor blade for fluid-rotated device - which undergoes change in shape due to aerodynamic force |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2337263A2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU1413595A (en) * | 1994-01-12 | 1995-08-01 | Lm Glasfiber A/S | Windmill |
-
1975
- 1975-12-31 FR FR7540268A patent/FR2337263A2/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2337263A2 (en) | 1977-07-29 |