MA33875B1 - Eolienne à axe vertical, convertible, autorégulée, combinant une savonius et une darrieus, à pale pliable. - Google Patents

Eolienne à axe vertical, convertible, autorégulée, combinant une savonius et une darrieus, à pale pliable.

Info

Publication number
MA33875B1
MA33875B1 MA33978A MA33978A MA33875B1 MA 33875 B1 MA33875 B1 MA 33875B1 MA 33978 A MA33978 A MA 33978A MA 33978 A MA33978 A MA 33978A MA 33875 B1 MA33875 B1 MA 33875B1
Authority
MA
Morocco
Prior art keywords
soapius
darrieus
convertible
regulating
combining
Prior art date
Application number
MA33978A
Other languages
Arabic (ar)
English (en)
Inventor
Saadi Janah
Ennaji Mohamed
Original Assignee
Univ Hassan Ii Ain Chock
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 Univ Hassan Ii Ain Chock filed Critical Univ Hassan Ii Ain Chock
Priority to MA33978A priority Critical patent/MA33875B1/fr
Priority to PCT/MA2012/000008 priority patent/WO2012177111A2/fr
Publication of MA33875B1 publication Critical patent/MA33875B1/fr

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
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/005—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  the axis being vertical
    • 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
    • F03D3/061—Rotors characterised by their aerodynamic shape, e.g. aerofoil profiles
    • 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
    • F03D3/064—Fixing wind engaging parts to rest of rotor
    • 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
    • F05B2240/21—Rotors for wind turbines
    • F05B2240/211—Rotors for wind turbines with vertical axis
    • F05B2240/212—Rotors for wind turbines with vertical axis of the Darrieus type
    • 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
    • F05B2240/21—Rotors for wind turbines
    • F05B2240/211—Rotors for wind turbines with vertical axis
    • F05B2240/213—Rotors for wind turbines with vertical axis of the Savonius type
    • 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
    • F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05B2240/302—Segmented or sectional blades
    • 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

Landscapes

  • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Wind Motors (AREA)

Abstract

L'invention consterne un dispositif de transformation de l'énergie cinétique véhiculé par un écoulement aérodynamique ou hydrodynamique, en énergie cinétique exploitable, ce dispositif combine les deux configurations classiques savonius et darrieus, le dit dispositif est transformable, à géométrie variable, utilisant un aubage pliable, et combiné à un système mécanique qui assure cette transformation, en passant d'une configuration à une autre selon la vitesse d'écoulement de l'air et les conditions externes.Ce qui fait qu'elle exploite les efforts aérodynamiques de type portance et trainée, qui présentent des complémentarités à plusieurs niveaux.
MA33978A 2011-06-24 2011-06-24 Eolienne à axe vertical, convertible, autorégulée, combinant une savonius et une darrieus, à pale pliable. MA33875B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MA33978A MA33875B1 (fr) 2011-06-24 2011-06-24 Eolienne à axe vertical, convertible, autorégulée, combinant une savonius et une darrieus, à pale pliable.
PCT/MA2012/000008 WO2012177111A2 (fr) 2011-06-24 2012-06-22 Eolienne a axe vertical, convertible, autoregule, combinant une savoni us et une darrieus, a aubage composee

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MA33978A MA33875B1 (fr) 2011-06-24 2011-06-24 Eolienne à axe vertical, convertible, autorégulée, combinant une savonius et une darrieus, à pale pliable.

Publications (1)

Publication Number Publication Date
MA33875B1 true MA33875B1 (fr) 2013-01-02

Family

ID=47019129

Family Applications (1)

Application Number Title Priority Date Filing Date
MA33978A MA33875B1 (fr) 2011-06-24 2011-06-24 Eolienne à axe vertical, convertible, autorégulée, combinant une savonius et une darrieus, à pale pliable.

Country Status (2)

Country Link
MA (1) MA33875B1 (fr)
WO (1) WO2012177111A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015108364A (ja) * 2013-12-03 2015-06-11 通孝 月岡 サボニウス型風車
ES2477115B2 (es) * 2014-05-30 2014-10-27 Universidad De La Rioja Generador eólico de eje vertical

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19501036A1 (de) * 1995-01-16 1995-07-13 Richter Wolfgang Radial durchströmter Windenergie-Konverter mit vertikaler Drehachse
US7362004B2 (en) * 2003-07-29 2008-04-22 Becker William S Wind turbine device
JP2007270746A (ja) * 2006-03-31 2007-10-18 Univ Nihon 可変翼を有する垂直軸形風水車
JP4041838B2 (ja) * 2007-01-10 2008-02-06 シーベルインターナショナル株式会社 風力発電用の風車及び風力発電装置

Also Published As

Publication number Publication date
WO2012177111A2 (fr) 2012-12-27
WO2012177111A3 (fr) 2013-03-14

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WO2012177111A3 (fr) Eolienne a axe vertical, convertible, autoregule, combinant une savoni us et une darrieus, a aubage composee
MA33874B1 (fr) Eolienne à axe vertical, convertible, autorégulée, combinant une savonius et une darrieus, à pale composée.
MA33873B1 (fr) Eolienne à axe vertical, convertible, autorégulée, combinant une savonius et une darrieus, à pale escamotable