FR651571A - Movable rollover fins for wind turbine - Google Patents

Movable rollover fins for wind turbine

Info

Publication number
FR651571A
FR651571A FR651571DA FR651571A FR 651571 A FR651571 A FR 651571A FR 651571D A FR651571D A FR 651571DA FR 651571 A FR651571 A FR 651571A
Authority
FR
France
Prior art keywords
fins
wind turbine
rollover
movable
movable rollover
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
Other languages
French (fr)
Inventor
Lucien-Albert Marechaux
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 filed Critical
Application granted granted Critical
Publication of FR651571A publication Critical patent/FR651571A/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
    • 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
    • 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
    • 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
    • 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)
FR651571D 1928-03-22 1928-03-22 Movable rollover fins for wind turbine Expired FR651571A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR651571T 1928-03-22

Publications (1)

Publication Number Publication Date
FR651571A true FR651571A (en) 1929-02-20

Family

ID=9004755

Family Applications (1)

Application Number Title Priority Date Filing Date
FR651571D Expired FR651571A (en) 1928-03-22 1928-03-22 Movable rollover fins for wind turbine

Country Status (1)

Country Link
FR (1) FR651571A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2290584A1 (en) * 1974-11-06 1976-06-04 Jegou Joel Wind o water-driven generator - has pivoting vanes automatically aligned to suit direction of fluid flow
US4687415A (en) * 1986-05-09 1987-08-18 Bruno Bender Wind turbine frame
WO2005046638A2 (en) * 2003-05-30 2005-05-26 Nenad Tesic Turbine and central station on wind power

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2290584A1 (en) * 1974-11-06 1976-06-04 Jegou Joel Wind o water-driven generator - has pivoting vanes automatically aligned to suit direction of fluid flow
US4687415A (en) * 1986-05-09 1987-08-18 Bruno Bender Wind turbine frame
WO2005046638A2 (en) * 2003-05-30 2005-05-26 Nenad Tesic Turbine and central station on wind power
WO2005046638A3 (en) * 2003-05-30 2006-03-23 Nenad Tesic Turbine and central station on wind power

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