FR2313576B3 - - Google Patents

Info

Publication number
FR2313576B3
FR2313576B3 FR7518682A FR7518682A FR2313576B3 FR 2313576 B3 FR2313576 B3 FR 2313576B3 FR 7518682 A FR7518682 A FR 7518682A FR 7518682 A FR7518682 A FR 7518682A FR 2313576 B3 FR2313576 B3 FR 2313576B3
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
Application number
FR7518682A
Other languages
French (fr)
Other versions
FR2313576A1 (fr
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 FR7518682A priority Critical patent/FR2313576A1/fr
Publication of FR2313576A1 publication Critical patent/FR2313576A1/fr
Application granted granted Critical
Publication of FR2313576B3 publication Critical patent/FR2313576B3/fr
Granted 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
    • F05B2260/76—Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism using auxiliary power sources
    • 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
    • F05B2260/78—Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism driven or triggered by aerodynamic 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

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)
  • Wind Motors (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR7518682A 1975-06-06 1975-06-06 Machine eolienne a vitesse de rotation constante Granted FR2313576A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7518682A FR2313576A1 (fr) 1975-06-06 1975-06-06 Machine eolienne a vitesse de rotation constante

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7518682A FR2313576A1 (fr) 1975-06-06 1975-06-06 Machine eolienne a vitesse de rotation constante

Publications (2)

Publication Number Publication Date
FR2313576A1 FR2313576A1 (fr) 1976-12-31
FR2313576B3 true FR2313576B3 (index.php) 1978-02-03

Family

ID=9156540

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7518682A Granted FR2313576A1 (fr) 1975-06-06 1975-06-06 Machine eolienne a vitesse de rotation constante

Country Status (1)

Country Link
FR (1) FR2313576A1 (index.php)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2922972C2 (de) * 1978-06-15 1986-11-13 United Technologies Corp., Hartford, Conn. Windturbinenregelsystem
US4490093A (en) * 1981-07-13 1984-12-25 U.S. Windpower, Inc. Windpower system
NL8204845A (nl) * 1982-03-26 1983-10-17 Fdo Techn Adviseurs Bladverstelmechanisme voor de rotorbladen van een windmolen.
US4578019A (en) * 1982-05-28 1986-03-25 The Garrett Corporation Ram air turbine
US4692093A (en) * 1982-05-28 1987-09-08 The Garrett Corporation Ram air turbine
DE3232459A1 (de) * 1982-09-01 1984-04-05 Heinrich 4520 Melle Ruwe Regelmechanismus fuer windkraftanlagen
US4534705A (en) * 1983-01-21 1985-08-13 Selestam Rune K Horizontal-shaft wind turbine with few blades
FR2589201B1 (fr) * 1985-10-25 1988-01-08 Pelletier Jean Claude Eolienne a rotors contrarotatifs a reglage d'orientation des pales
FR2849475B1 (fr) 2002-12-31 2005-07-08 Pierre Dominique Travere Eolienne a autoregulation du calage du pas de l'helice par un dispositif de masselotes centrifuges, de butee et de moyens de rappel ou de compression
CN112431717B (zh) * 2020-11-23 2021-11-26 山东科技大学 一种小型风力机叶片统一变桨系统及变桨方法

Also Published As

Publication number Publication date
FR2313576A1 (fr) 1976-12-31

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Legal Events

Date Code Title Description
ST Notification of lapse