FR1000102A - Improvements to wind engines - Google Patents

Improvements to wind engines

Info

Publication number
FR1000102A
FR1000102A FR1000102DA FR1000102A FR 1000102 A FR1000102 A FR 1000102A FR 1000102D A FR1000102D A FR 1000102DA FR 1000102 A FR1000102 A FR 1000102A
Authority
FR
France
Prior art keywords
wind engines
engines
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
Other languages
French (fr)
Inventor
Francois De Raucourt
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 FR1000102A publication Critical patent/FR1000102A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (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)
FR1000102D 1949-11-03 1949-11-03 Improvements to wind engines Expired FR1000102A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1000102T 1949-11-03

Publications (1)

Publication Number Publication Date
FR1000102A true FR1000102A (en) 1952-02-08

Family

ID=9560193

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1000102D Expired FR1000102A (en) 1949-11-03 1949-11-03 Improvements to wind engines

Country Status (1)

Country Link
FR (1) FR1000102A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2362282A1 (en) * 1976-08-17 1978-03-17 United Technologies Corp WIND TURBINE WITH AUTOMATIC PITCH AND LACET CONTROL
US4415311A (en) * 1982-05-28 1983-11-15 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Vertical shaft windmill
US4533297A (en) * 1982-09-15 1985-08-06 Bassett David A Rotor system for horizontal axis wind turbines
EP3698041B1 (en) * 2017-10-20 2022-05-18 Wobben Properties GmbH Rotor blade and rotor for a wind turbine, having bearing-free pitch adjustment, and wind turbine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2362282A1 (en) * 1976-08-17 1978-03-17 United Technologies Corp WIND TURBINE WITH AUTOMATIC PITCH AND LACET CONTROL
US4415311A (en) * 1982-05-28 1983-11-15 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Vertical shaft windmill
US4533297A (en) * 1982-09-15 1985-08-06 Bassett David A Rotor system for horizontal axis wind turbines
EP3698041B1 (en) * 2017-10-20 2022-05-18 Wobben Properties GmbH Rotor blade and rotor for a wind turbine, having bearing-free pitch adjustment, and wind turbine

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