MA28750B1 - Dispositif aeraulique de production de force motrice - Google Patents

Dispositif aeraulique de production de force motrice

Info

Publication number
MA28750B1
MA28750B1 MA29629A MA29629A MA28750B1 MA 28750 B1 MA28750 B1 MA 28750B1 MA 29629 A MA29629 A MA 29629A MA 29629 A MA29629 A MA 29629A MA 28750 B1 MA28750 B1 MA 28750B1
Authority
MA
Morocco
Prior art keywords
turbine
pipe
air
generating power
electrical energy
Prior art date
Application number
MA29629A
Other languages
English (en)
Inventor
Gaetan Lepeu
Original Assignee
Electricite Et De Materiels Auxiliaires D Electricite Soc D
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 Electricite Et De Materiels Auxiliaires D Electricite Soc D filed Critical Electricite Et De Materiels Auxiliaires D Electricite Soc D
Publication of MA28750B1 publication Critical patent/MA28750B1/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
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/04—Wind motors with rotation axis substantially parallel to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels
    • 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
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/04—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using pressure differences or thermal differences occurring in nature
    • 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
    • F05B2240/10—Stators
    • F05B2240/13—Stators to collect or cause flow towards or away from turbines
    • F05B2240/131—Stators to collect or cause flow towards or away from turbines by means of vertical structures, i.e. chimneys
    • 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
    • F05B2250/00—Geometry
    • F05B2250/20—Geometry three-dimensional
    • F05B2250/23—Geometry three-dimensional prismatic
    • F05B2250/232—Geometry three-dimensional prismatic conical
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Wind Motors (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

L'invention concerne un dispositif aéraulique de production de force motrice destiné à produire de l'énergie électrique. L'invention consiste en ce qu'il est constitué d'une conduite (1) verticale de circulation d'air d'au moins 100 mètres de hauteur dans laquelle est mise en place une turbine (2), l'entrée (3) de la partie inférieure (1a) de la conduite (1) en amont de la turbine (2) étant agencée pour collecter un volume d'air utile tandis que la partie supérieure (1b) de la conduite (1) en aval de la turbine (2) est agencée pour provoquer une aspiration de l'air collecté dans la partie inférieure (1a) au travers de la turbine (2), la sortie de la partie supérieure (1b) de la conduite (1) étant en outre agencée pour permettre uniquement une évacuation de l'air et empêcher toute entrée d'air froid dans la conduite (1). Application à la production d'énergie électrique. Figure unique.
MA29629A 2004-07-26 2007-01-24 Dispositif aeraulique de production de force motrice MA28750B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0408227A FR2873417B1 (fr) 2004-07-26 2004-07-26 Dispositif aeraulique de production de force motrice

Publications (1)

Publication Number Publication Date
MA28750B1 true MA28750B1 (fr) 2007-07-02

Family

ID=34948501

Family Applications (1)

Application Number Title Priority Date Filing Date
MA29629A MA28750B1 (fr) 2004-07-26 2007-01-24 Dispositif aeraulique de production de force motrice

Country Status (4)

Country Link
EP (1) EP1771658A1 (fr)
FR (1) FR2873417B1 (fr)
MA (1) MA28750B1 (fr)
WO (1) WO2006021632A1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB347024A (en) * 1930-05-12 1931-04-23 Eugen Raggenbach Power engine
FR1122436A (fr) * 1955-02-25 1956-09-06 Nouveaux moyens fonctionnant à poste fixe pour déplacer de grosses masses d'air et applications
US3894393A (en) * 1974-05-02 1975-07-15 Lockheed Aircraft Corp Power generation through controlled convection (aeroelectric power generation)
DE2630153A1 (de) * 1976-07-05 1978-01-19 Emil Gaertner Verfahren zur nutzung der aus unterschiedlichen hoehen, aus der wetterlage und aus den gezeiten der atmosphaere resultierenden druck-, dichte- und temperaturverhaeltnisse sowie eine einrichtung zur ausuebung des verfahrens
DE2755959A1 (de) * 1977-12-15 1979-06-21 Hans Kramer Luftstroemungs-grosskraftanlage
DE3619269A1 (de) * 1986-06-07 1987-12-10 Gamal El Din Dipl Ing Nasser Vorrichtung zur stromerzeugung
FR2658566A1 (fr) * 1990-02-20 1991-08-23 Danjou Thierry Dispositif de production d'energie par exploitation des courants d'air naturels dans les cavites souterraines.

Also Published As

Publication number Publication date
FR2873417B1 (fr) 2009-01-23
WO2006021632A1 (fr) 2006-03-02
EP1771658A1 (fr) 2007-04-11
FR2873417A1 (fr) 2006-01-27

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