FR2492896B1 - WIND TURBINE - Google Patents

WIND TURBINE

Info

Publication number
FR2492896B1
FR2492896B1 FR8023062A FR8023062A FR2492896B1 FR 2492896 B1 FR2492896 B1 FR 2492896B1 FR 8023062 A FR8023062 A FR 8023062A FR 8023062 A FR8023062 A FR 8023062A FR 2492896 B1 FR2492896 B1 FR 2492896B1
Authority
FR
France
Prior art keywords
wind turbine
turbine
wind
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
Application number
FR8023062A
Other languages
French (fr)
Other versions
FR2492896A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to FR8023062A priority Critical patent/FR2492896B1/en
Publication of FR2492896A1 publication Critical patent/FR2492896A1/en
Application granted granted Critical
Publication of FR2492896B1 publication Critical patent/FR2492896B1/en
Expired legal-status Critical Current

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
    • 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
    • F05B2260/75—Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism not using auxiliary power sources, e.g. servos
    • 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
FR8023062A 1980-10-28 1980-10-28 WIND TURBINE Expired FR2492896B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8023062A FR2492896B1 (en) 1980-10-28 1980-10-28 WIND TURBINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8023062A FR2492896B1 (en) 1980-10-28 1980-10-28 WIND TURBINE

Publications (2)

Publication Number Publication Date
FR2492896A1 FR2492896A1 (en) 1982-04-30
FR2492896B1 true FR2492896B1 (en) 1987-09-04

Family

ID=9247424

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8023062A Expired FR2492896B1 (en) 1980-10-28 1980-10-28 WIND TURBINE

Country Status (1)

Country Link
FR (1) FR2492896B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE338633A (en) * 1926-12-29
US2516576A (en) * 1947-01-04 1950-07-25 Charles R Jacobs Self-governing wind-driven propeller
DE2655026C2 (en) * 1976-12-04 1979-01-18 Ulrich Prof. Dr.-Ing. 7312 Kirchheim Huetter Wind energy converter
FR2413567A1 (en) * 1978-01-03 1979-07-27 Garnier Jean Turbine for wind-driven generator - has blades linked to common feathering mechanism with allows tilting in upstream direction at low speed

Also Published As

Publication number Publication date
FR2492896A1 (en) 1982-04-30

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Legal Events

Date Code Title Description
ST Notification of lapse
AR Application made for restoration
BR Restoration of rights
ST Notification of lapse