FR2541733A1 - Moving blades for automatically starting up "panemones" of the "darrieus" type and wind machines applying to this method - Google Patents

Moving blades for automatically starting up "panemones" of the "darrieus" type and wind machines applying to this method Download PDF

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Publication number
FR2541733A1
FR2541733A1 FR8209516A FR8209534A FR2541733A1 FR 2541733 A1 FR2541733 A1 FR 2541733A1 FR 8209516 A FR8209516 A FR 8209516A FR 8209534 A FR8209534 A FR 8209534A FR 2541733 A1 FR2541733 A1 FR 2541733A1
Authority
FR
France
Prior art keywords
type
darrieus
moving blades
panemones
spokes
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.)
Pending
Application number
FR8209516A
Other languages
French (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 FR8209516A priority Critical patent/FR2541733A1/en
Publication of FR2541733A1 publication Critical patent/FR2541733A1/en
Pending legal-status Critical Current

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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
    • 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
    • Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction

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  • 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)
  • Wind Motors (AREA)

Abstract

Invention making it possible automatically to start up wind machines with vertical axes. The device comprises moving blades connected to the transmission shaft by a spring and a strap, and a rotor made from a framework formed from sixteen shaped spokes per level, behaving like a wind machine, and of diagonals which are also shaped, joining the various levels of spokes together. The spokes are surrounded by straps. The assembly of the rotor is held in equilibrium by two polygons and a portal frame. At the base it is supported by the machinery room.

Description

La présente invention concerne les éoliennes du type " DARRIEUS " à axe verti
cal dit "PANEMONE".The present invention relates to "DARRIEUS" type wind turbines with a vertical axis
cal says "PANEMONE".

Les pales de la présente invention sont mobiles permettant le démarra ge au
tomatique des éoliennes de ce type.The blades of the present invention are movable allowing the start-up at
automatic wind turbines of this type.

Les éoliennes de ce type ont jusqu'à présent fait appel à des lancers auxi
liaires.Ces dispositifs auxiliaires ont rendu malaisé leurs application prati
ques.Wind turbines of this type have so far used auxiliary throws
These auxiliary devices have made their practical application difficult.
ques.

Ces pales mobiles selon l'invention permet d'eviter les inconvénients se refai
rant b leur lancement et à la régulation de démarrage.These movable blades according to the invention allows the drawbacks to be avoided again
rant b their launch and start-up regulation.

outres avantages des pales mobiles
Elles p ermettent une régulation automatique du rotor. Deux dispositifs diffé
rente peuvent être employés pour le freinage, utilisant l'un comme l'autre la
force centrifuge, Planche 2 Bis et Planche 4 , si on adopte le freinage avec
les pales.further advantages of movable blades
They allow automatic regulation of the rotor. Two different devices
annuity can be used for braking, using either
centrifugal force, Plate 2 Bis and Plate 4, if braking with
the blades.

Un troisième dispositif de freinage est prévu: freinage par friction hydrolique
si l'installation est prévue pour faire de la chaleur sans passer par la produc
tion électrique.A third braking device is provided: braking by hydraulic friction
if the installation is intended to heat without going through the produc
electric tion.

Tel qu'il est représenté, le dispositif comporte des pâles mobiles au nombre de
8 ( huit ),Planche 6 représentée, en pointillés, en position de démarrage 1,
en plein, position de rotation rapide 2. La pale représentée Planche 1, en posi
tion rapide avec . sa masselotte 3, maintenu par ses bras et ses a xes 4,
Planches 1 et 3 prenant appuis sur les rayons de la charpente rotative 5. Ce ai permet l'orientation optimale lors du demarrage par rapport au vent ou freinage pour les pales qui ont été prévues à cet effet en supprimant la masselotte Planche
2 Bis , ou par ouverture de la pale commandée par effet cetrifuge Planche 4.As shown, the device has movable blades the number of
8 (eight), Plate 6 shown, in dotted lines, in start position 1,
in full, fast rotation position 2. The blade shown Plate 1, in posi
quick tion with. its flyweight 3, held by its arms and its axles 4,
Plates 1 and 3 taking support on the spokes of the rotary frame 5. This ai allows the optimal orientation when starting with respect to the wind or braking for the blades which have been provided for this purpose by removing the counterweight Planche
2 Bis, or by opening the blade controlled by the centrifugal effect Plate 4.

Les masselottes 3 sont disposéees sur le bord d'attaque de la pale pour équilibrer la pâle et la maintenir en cercle parfait Planche 1, et Planche 6 . Le ressort de rappel 6 Planche 1. 3 oblige le levier 7 et l'élingue 8 à revenir en ligne et placer la pale en position de déplacement idéal de cercle parfait 9 Planche 1 et ó se trou- vant ainsi comme une éolienne à pâles fixes, type " DARRIEUS ".The weights 3 are arranged on the leading edge of the blade to balance the blade and maintain it in a perfect circle Plate 1, and Plate 6. The return spring 6 Plate 1. 3 forces the lever 7 and the sling 8 to come back in line and place the blade in the position of ideal displacement of perfect circle 9 Plate 1 and ó thus being like a wind turbine with fixed blades , type "DARRIEUS".

L'éolienne dans son ensemble comprend deux charpentes, une fixe Planche 5 faite de deux polygones 10, et d'un portique ll supporté par les deux polygones, et une mo- bile faisant partie du rotor supportant les pâles, formée par des rayons profilés 5,
Planches 3 et 5 cerclées par des élingues 12 Planches 1-5-6 et des diagonales profilées 13, cette charpente mobile est solidaire de l'arbre de transmission 14 Planche 5
L'ensemble du rotor est placé entre le portique 11 et la salle des machines 15
Planche 5, le meilleur rendement se produit avec les pales fines et lorsque leu-. Icngueurs totales représentent le diamêtre du rot or ( longueurs de les profils ).The wind turbine as a whole comprises two frames, a fixed Plate 5 made of two polygons 10, and of a gantry II supported by the two polygons, and a mobile part of the rotor supporting the blades, formed by profiled spokes 5,
Boards 3 and 5 encircled by slings 12 Boards 1-5-6 and profiled diagonals 13, this mobile frame is secured to the drive shaft 14 Board 5
The entire rotor is placed between the gantry 11 and the engine room 15
Plate 5, the best performance occurs with fine blades and when leu-. Total lengths represent the diameter of the gold burp (lengths of the profiles).

Les dispositifs formant ces éoliennes peuvent être utilisés comme toutes les autres éoliennes: production électrique, pompage de tous fluides, production d'air comprimé, de chaleur par freinage hydrolique, fabrication d'hydrogène etc...  The devices forming these wind turbines can be used like all other wind turbines: electrical production, pumping of all fluids, production of compressed air, heat by hydraulic braking, production of hydrogen, etc.

Claims (1)

REVENDICATION CLAIM Dispositif permettant le démarrage automatique d'éolienne à axe vertical comprenant une ou plusieurs pâles étant relayé par un dispositif de rappel quelconque fixé en différents points du rotor, comprenant des masselottes où non, fixé sur le ou les pâles, adoptant un freinage centrifuge modifiant la position ou la forme de pâles.  Device allowing the automatic starting of a vertical axis wind turbine comprising one or more blades being relayed by any return device fixed at different points of the rotor, comprising weights where not, fixed on the blade or blades, adopting a centrifugal braking modifying the position or shape of pale.
FR8209516A 1982-05-26 1982-05-26 Moving blades for automatically starting up "panemones" of the "darrieus" type and wind machines applying to this method Pending FR2541733A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8209516A FR2541733A1 (en) 1982-05-26 1982-05-26 Moving blades for automatically starting up "panemones" of the "darrieus" type and wind machines applying to this method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8209516A FR2541733A1 (en) 1982-05-26 1982-05-26 Moving blades for automatically starting up "panemones" of the "darrieus" type and wind machines applying to this method

Publications (1)

Publication Number Publication Date
FR2541733A1 true FR2541733A1 (en) 1984-08-31

Family

ID=9274529

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8209516A Pending FR2541733A1 (en) 1982-05-26 1982-05-26 Moving blades for automatically starting up "panemones" of the "darrieus" type and wind machines applying to this method

Country Status (1)

Country Link
FR (1) FR2541733A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4799860A (en) * 1985-04-04 1989-01-24 Herter Rotor Marketing Division & Co. Beteiligungsgesellschaft Mbh Wind-energy converter
CN100337023C (en) * 2003-02-27 2007-09-12 哈尔滨工程大学 Self-adaptable straight-vaned pitch variable water turbine for tidal energy conversion
WO2012048523A1 (en) * 2010-10-13 2012-04-19 Meng Yingzhi Vertical shaft wind turbine or wind power generator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4799860A (en) * 1985-04-04 1989-01-24 Herter Rotor Marketing Division & Co. Beteiligungsgesellschaft Mbh Wind-energy converter
CN100337023C (en) * 2003-02-27 2007-09-12 哈尔滨工程大学 Self-adaptable straight-vaned pitch variable water turbine for tidal energy conversion
WO2012048523A1 (en) * 2010-10-13 2012-04-19 Meng Yingzhi Vertical shaft wind turbine or wind power generator
CN102444547A (en) * 2010-10-13 2012-05-09 孟英志 Vertical shaft blower or wind driven generator

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