FR2325822A1 - Eolienne - Google Patents

Eolienne

Info

Publication number
FR2325822A1
FR2325822A1 FR7529358A FR7529358A FR2325822A1 FR 2325822 A1 FR2325822 A1 FR 2325822A1 FR 7529358 A FR7529358 A FR 7529358A FR 7529358 A FR7529358 A FR 7529358A FR 2325822 A1 FR2325822 A1 FR 2325822A1
Authority
FR
France
Prior art keywords
vanes
shield
barrier
high efficiency
wind energy
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.)
Granted
Application number
FR7529358A
Other languages
English (en)
French (fr)
Other versions
FR2325822B3 (OSRAM
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 FR7529358A priority Critical patent/FR2325822A1/fr
Publication of FR2325822A1 publication Critical patent/FR2325822A1/fr
Application granted granted Critical
Publication of FR2325822B3 publication Critical patent/FR2325822B3/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
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/04—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels
    • F03D3/0436—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels for shielding one side of the rotor
    • F03D3/0445—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels for shielding one side of the rotor the shield being fixed with respect to the wind motor
    • F03D3/0454—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels for shielding one side of the rotor the shield being fixed with respect to the wind motor and only with concentrating action, i.e. only increasing the airflow speed into the rotor, e.g. divergent outlets
    • 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 
    • F03D3/02—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having a plurality of rotors
    • 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 
    • F03D3/04—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels
    • F03D3/0436—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels for shielding one side of the 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
    • F05B2240/216—Rotors for wind turbines with vertical axis of the anemometer 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
    • F05B2240/221—Rotors for wind turbines with horizontal axis
    • F05B2240/2212—Rotors for wind turbines with horizontal axis perpendicular to wind direction
    • 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)
  • Wind Motors (AREA)
FR7529358A 1975-09-25 1975-09-25 Eolienne Granted FR2325822A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7529358A FR2325822A1 (fr) 1975-09-25 1975-09-25 Eolienne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7529358A FR2325822A1 (fr) 1975-09-25 1975-09-25 Eolienne

Publications (2)

Publication Number Publication Date
FR2325822A1 true FR2325822A1 (fr) 1977-04-22
FR2325822B3 FR2325822B3 (OSRAM) 1978-05-12

Family

ID=9160424

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7529358A Granted FR2325822A1 (fr) 1975-09-25 1975-09-25 Eolienne

Country Status (1)

Country Link
FR (1) FR2325822A1 (OSRAM)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997037125A1 (de) * 1996-04-02 1997-10-09 Firooz Kita Vorrichtung zur erzeugung von elektrischer energie aus windkraft
FR2820173A1 (fr) * 2001-01-29 2002-08-02 Sameh Metry Eolienne a pales geometriquement variables
GB2404700A (en) * 2003-08-01 2005-02-09 Robin Matthew Hilder Roof mounted wind turbine
GB2467258A (en) * 2009-05-19 2010-07-28 Fu-Chang Liao Wind-powered electricity generator with wind guiding means and safety features
WO2015053729A1 (en) * 2013-10-09 2015-04-16 Bingol Oz Cage rotor turbine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997037125A1 (de) * 1996-04-02 1997-10-09 Firooz Kita Vorrichtung zur erzeugung von elektrischer energie aus windkraft
FR2820173A1 (fr) * 2001-01-29 2002-08-02 Sameh Metry Eolienne a pales geometriquement variables
WO2002061275A1 (fr) * 2001-01-29 2002-08-08 Sameh Metry Eolienne a pales geometriquement variables
GB2404700A (en) * 2003-08-01 2005-02-09 Robin Matthew Hilder Roof mounted wind turbine
GB2467258A (en) * 2009-05-19 2010-07-28 Fu-Chang Liao Wind-powered electricity generator with wind guiding means and safety features
WO2015053729A1 (en) * 2013-10-09 2015-04-16 Bingol Oz Cage rotor turbine

Also Published As

Publication number Publication date
FR2325822B3 (OSRAM) 1978-05-12

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Legal Events

Date Code Title Description
ST Notification of lapse