FR2413567A1 - Turbine auto-regulatrice - Google Patents

Turbine auto-regulatrice

Info

Publication number
FR2413567A1
FR2413567A1 FR7800371A FR7800371A FR2413567A1 FR 2413567 A1 FR2413567 A1 FR 2413567A1 FR 7800371 A FR7800371 A FR 7800371A FR 7800371 A FR7800371 A FR 7800371A FR 2413567 A1 FR2413567 A1 FR 2413567A1
Authority
FR
France
Prior art keywords
common
upstream direction
turbine
wind
low speed
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.)
Withdrawn
Application number
FR7800371A
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.)
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 FR7800371A priority Critical patent/FR2413567A1/fr
Publication of FR2413567A1 publication Critical patent/FR2413567A1/fr
Withdrawn legal-status Critical Current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
    • 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
    • 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

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)

Abstract

DISPOSITIF PERMETTANT DE FAIRE VARIER LE PAS DES PALES ET LE DIAMETRE D'UNE TURBINE. LA TURBINE COMPREND UN MOYEU ET DES PALES ARTICULEES. LES AXES D'ARTICULATION SONT INCLINES PAR RAPPORT A L'AXE DE ROTATION. LES CORDES DES PROFILS DES PALES PEUVENT ETRE INCLINEES PAR RAPPORT AUX AXES D'ARTICULATION. CHAQUE PALE EST PROLONGEE, ENTRE L'AXE D'ARTICULATION ET L'AXE DE ROTATION DE LA TURBINE, PAR UN BRAS DE LEVIER QUI AGIT SUR UN DISPOSITIF ELASTIQUE, COMMUN AUX PALES, QUI PEUT ETRE UN SIMPLE RESSORT METALLIQUE. LA TURBINE EST PLACEE DE PREFERENCE EN AVAL DU SUPPORT. LES PALES PEUVENT ETRE INCLINEES VERS L'AMONT POUR DE FAIBLES VITESSES DU FLUIDE. L'INVENTION PEUT ETRE UTILISEE POUR DES EOLIENNES DE TYPE A AXE HORIZONTAL EN VUE DE REGULARISER LES EFFORTS, LES VITESSES DE ROTATION ET LES PUISSANCES UTILES, MALGRE LES VARIATIONS DE LA VITESSE DU VENT, ET, EVENTUELLEMENT, POUR DES TURBINES AU FIL DE L'EAU.
FR7800371A 1978-01-03 1978-01-03 Turbine auto-regulatrice Withdrawn FR2413567A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7800371A FR2413567A1 (fr) 1978-01-03 1978-01-03 Turbine auto-regulatrice

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7800371A FR2413567A1 (fr) 1978-01-03 1978-01-03 Turbine auto-regulatrice

Publications (1)

Publication Number Publication Date
FR2413567A1 true FR2413567A1 (fr) 1979-07-27

Family

ID=9203198

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7800371A Withdrawn FR2413567A1 (fr) 1978-01-03 1978-01-03 Turbine auto-regulatrice

Country Status (1)

Country Link
FR (1) FR2413567A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2492896A1 (fr) * 1980-10-28 1982-04-30 Girodin Marius Eolienne
US4443154A (en) * 1979-08-27 1984-04-17 Randolph Arthur J Windmill tower shadow eliminator
FR2538041A1 (fr) * 1982-12-20 1984-06-22 Dejoux Andre Moteur eolien a systeme anti-rafales integre
WO1986000115A1 (fr) * 1984-06-15 1986-01-03 Dejoux Andre Moteur eolien a systeme anti-rafales integre
GB2436599A (en) * 2006-03-30 2007-10-03 Boost Energy Systems Ltd Wind turbine blade furling system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4443154A (en) * 1979-08-27 1984-04-17 Randolph Arthur J Windmill tower shadow eliminator
FR2492896A1 (fr) * 1980-10-28 1982-04-30 Girodin Marius Eolienne
FR2538041A1 (fr) * 1982-12-20 1984-06-22 Dejoux Andre Moteur eolien a systeme anti-rafales integre
WO1986000115A1 (fr) * 1984-06-15 1986-01-03 Dejoux Andre Moteur eolien a systeme anti-rafales integre
GB2436599A (en) * 2006-03-30 2007-10-03 Boost Energy Systems Ltd Wind turbine blade furling system

Similar Documents

Publication Publication Date Title
ES439834A1 (es) Turbina de viento.
CA1117427A (fr) Soufflerie a axe vertical
SE7713525L (sv) Vindkraftverk
SE7607529L (sv) Anordning vid vindturbiner med vertikal axel
SE8604801L (sv) Instellningsanordning for propeller/flektstigning
FR2365482A1 (fr) Ventilateur-propulseur pour fonctionnement a grande vitesse
SE8301551L (sv) Vindturbintorndempning sasom gensvar pa rorelse
ES8405109A1 (es) Perfeccionamientos en los dispositivos de paletas para turbinas eolicas
ES413589A1 (es) Perfeccionamientos introducidos en aeronaves.
ATE261062T1 (de) Windkraftanlage
FR2291379A1 (fr) Turbine eolienne
SE8103054L (sv) Varvtalsbegrensande anordning vid en vertikalaxlad vindturbin
GB1508796A (en) Rotary apparatus
ES8203464A1 (es) Perfeccionamientos en turbinas eolicas
GB2017230A (en) Transverse Flow Turbines
FR2413567A1 (fr) Turbine auto-regulatrice
FR2288877A1 (fr) Helice autoregulatrice et machine eolienne
JPS57191475A (en) Pitch controlling mechanism for wind power generator
NL7606729A (en) Wind driven turbine unit - has rotor of variable shape on vertical shaft
GB1294593A (en) Improvements in radial flow turbines
FR2449208A1 (fr) Systeme de turbines eoliennes
GB1232037A (fr)
GB1504911A (en) Multi-unit wind-operated generator
FR2401331A1 (fr) Dispositif de reglage automatique du pas de l'helice motrice d'une eolienne
GB1064089A (en) Improvements in and relating to gas turbines

Legal Events

Date Code Title Description
ST Notification of lapse