FR868278A - Perfectionnement apporté aux aéromoteurs et hélices propulsives - Google Patents

Perfectionnement apporté aux aéromoteurs et hélices propulsives

Info

Publication number
FR868278A
FR868278A FR868278DA FR868278A FR 868278 A FR868278 A FR 868278A FR 868278D A FR868278D A FR 868278DA FR 868278 A FR868278 A FR 868278A
Authority
FR
France
Prior art keywords
aeromotors
propellants
improvement
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
English (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.)
Etienne & Arsandaux
Original Assignee
Etienne & Arsandaux
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 Etienne & Arsandaux filed Critical Etienne & Arsandaux
Application granted granted Critical
Publication of FR868278A publication Critical patent/FR868278A/fr
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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/30—Blade pitch-changing mechanisms
    • 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
    • F05B2240/202—Rotors with adjustable area of intercepted fluid
    • F05B2240/2022—Rotors with adjustable area of intercepted fluid by means of teetering or coning blades
    • 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)
  • Aviation & Aerospace Engineering (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)
FR868278D 1940-08-28 1940-08-28 Perfectionnement apporté aux aéromoteurs et hélices propulsives Expired FR868278A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR868278T 1940-08-28

Publications (1)

Publication Number Publication Date
FR868278A true FR868278A (fr) 1941-12-26

Family

ID=9346100

Family Applications (1)

Application Number Title Priority Date Filing Date
FR868278D Expired FR868278A (fr) 1940-08-28 1940-08-28 Perfectionnement apporté aux aéromoteurs et hélices propulsives

Country Status (1)

Country Link
FR (1) FR868278A (fr)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2533785A (en) * 1946-11-15 1950-12-12 Fumagalli Charles Variable propeller
FR2362282A1 (fr) * 1976-08-17 1978-03-17 United Technologies Corp Turbine eolienne a controle automatique de pas et de mouvement de lacet
US4183715A (en) * 1978-02-01 1980-01-15 First National Bank Of Lubbock Adjustable vane windmills
US4257740A (en) * 1979-01-15 1981-03-24 Duez Wayne G Speed governing hub for windmill
US4310284A (en) * 1979-08-27 1982-01-12 Randolph Arthur J Automatically controlled wind propeller and tower shadow eliminator
US4316698A (en) * 1979-08-23 1982-02-23 Bertoia Val O Fluid-driven turbine with speed regulation
US4348154A (en) * 1978-02-01 1982-09-07 Wind Engineering Corporation Adjustable vane windmills
US4349315A (en) * 1978-02-01 1982-09-14 Wind Engineering Corporation Adjustable vane windmills
US4431375A (en) * 1979-05-10 1984-02-14 Carter Wind Power Wind-driven generator apparatus
US4443154A (en) * 1979-08-27 1984-04-17 Randolph Arthur J Windmill tower shadow eliminator
US4533297A (en) * 1982-09-15 1985-08-06 Bassett David A Rotor system for horizontal axis wind turbines
FR2569243A1 (fr) * 1984-08-17 1986-02-21 Aubertin Edouard Rotor a helice a pas variable, en particulier pour moteur eolien
US4632637A (en) * 1981-06-04 1986-12-30 Analytics, Inc. Wind turbine
WO1991012429A1 (fr) * 1990-02-16 1991-08-22 Proven Engineering Products Limited Eolienne
WO2007051879A1 (fr) * 2005-10-28 2007-05-10 Gamesa Innovation & Technology, S.L. Pale fendue pour eoliennes
WO2012138518A1 (fr) * 2011-04-08 2012-10-11 Peter Mok Turbine éolienne

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2533785A (en) * 1946-11-15 1950-12-12 Fumagalli Charles Variable propeller
FR2362282A1 (fr) * 1976-08-17 1978-03-17 United Technologies Corp Turbine eolienne a controle automatique de pas et de mouvement de lacet
US4083651A (en) * 1976-08-17 1978-04-11 United Technologies Corporation Wind turbine with automatic pitch and yaw control
US4183715A (en) * 1978-02-01 1980-01-15 First National Bank Of Lubbock Adjustable vane windmills
US4348154A (en) * 1978-02-01 1982-09-07 Wind Engineering Corporation Adjustable vane windmills
US4349315A (en) * 1978-02-01 1982-09-14 Wind Engineering Corporation Adjustable vane windmills
US4257740A (en) * 1979-01-15 1981-03-24 Duez Wayne G Speed governing hub for windmill
US4431375A (en) * 1979-05-10 1984-02-14 Carter Wind Power Wind-driven generator apparatus
US4316698A (en) * 1979-08-23 1982-02-23 Bertoia Val O Fluid-driven turbine with speed regulation
US4443154A (en) * 1979-08-27 1984-04-17 Randolph Arthur J Windmill tower shadow eliminator
US4310284A (en) * 1979-08-27 1982-01-12 Randolph Arthur J Automatically controlled wind propeller and tower shadow eliminator
US4632637A (en) * 1981-06-04 1986-12-30 Analytics, Inc. Wind turbine
US4533297A (en) * 1982-09-15 1985-08-06 Bassett David A Rotor system for horizontal axis wind turbines
FR2569243A1 (fr) * 1984-08-17 1986-02-21 Aubertin Edouard Rotor a helice a pas variable, en particulier pour moteur eolien
WO1991012429A1 (fr) * 1990-02-16 1991-08-22 Proven Engineering Products Limited Eolienne
GB2256233A (en) * 1990-02-16 1992-12-02 Proven Eng Prod Windmill
US5226805A (en) * 1990-02-16 1993-07-13 Proven Engineering Products Limited Windmill having blades which alter their pitch angles automatically in response to both wind speed and load
GB2256233B (en) * 1990-02-16 1993-11-17 Proven Eng Prod Windmill
WO2007051879A1 (fr) * 2005-10-28 2007-05-10 Gamesa Innovation & Technology, S.L. Pale fendue pour eoliennes
ES2297998A1 (es) * 2005-10-28 2008-05-01 GAMESA INNOVATION & TECHNOLOGY, S.L. Pala partida para aerogeneradores.
WO2012138518A1 (fr) * 2011-04-08 2012-10-11 Peter Mok Turbine éolienne
US8678767B2 (en) 2011-04-08 2014-03-25 Peter Mok Wind turbine

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