FR2288878A1 - Wind powered generator with central fan - has conical inlet and outlet passages moving with wind direction - Google Patents

Wind powered generator with central fan - has conical inlet and outlet passages moving with wind direction

Info

Publication number
FR2288878A1
FR2288878A1 FR7441032A FR7441032A FR2288878A1 FR 2288878 A1 FR2288878 A1 FR 2288878A1 FR 7441032 A FR7441032 A FR 7441032A FR 7441032 A FR7441032 A FR 7441032A FR 2288878 A1 FR2288878 A1 FR 2288878A1
Authority
FR
France
Prior art keywords
wind
air
wind direction
outlet passages
fan
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
FR7441032A
Other languages
French (fr)
Other versions
FR2288878B3 (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 FR7441032A priority Critical patent/FR2288878A1/en
Publication of FR2288878A1 publication Critical patent/FR2288878A1/en
Application granted granted Critical
Publication of FR2288878B3 publication Critical patent/FR2288878B3/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
    • F03D3/0472—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 orientation being adaptable to the wind motor
    • F03D3/0481—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 orientation being adaptable 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 
    • F03D3/06—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
    • F03D3/068—Cyclic movements mechanically controlled by the rotor structure
    • 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
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/10—Combinations of wind motors with apparatus storing energy
    • 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
    • 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
    • F05B2260/72—Adjusting of angle of incidence or attack of rotating blades by turning around an axis parallel to the rotor centre line
    • 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
    • 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
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
    • 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
    • Y02E70/00—Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P80/00—Climate change mitigation technologies for sector-wide applications
    • Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier

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)
  • Power Engineering (AREA)
  • Wind Motors (AREA)

Abstract

The installation consists of a cylindrical steel structure with a weather vane (21) to maintain the air inlet duct (7) facing the wind. The wind passes from the inlet duct and over the fan (12) mounted on a horizontal or vertical axis and fitted with plane blades (13) and (14) which are able to feather during the half revolution against the flow. The airflow drives also a compressor charging an air receiver and a hydraulic pump charging an accumulator. The generator (40) may be driven either from an air motor or a hydraulic motor from storage. The air from the fan passes to a diverging outlet duct (8). The inlet and outlet (7, 8) are on opposite sides of the rotor and rotate as the wind direction changes.
FR7441032A 1974-10-24 1974-10-24 Wind powered generator with central fan - has conical inlet and outlet passages moving with wind direction Granted FR2288878A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7441032A FR2288878A1 (en) 1974-10-24 1974-10-24 Wind powered generator with central fan - has conical inlet and outlet passages moving with wind direction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7441032A FR2288878A1 (en) 1974-10-24 1974-10-24 Wind powered generator with central fan - has conical inlet and outlet passages moving with wind direction

Publications (2)

Publication Number Publication Date
FR2288878A1 true FR2288878A1 (en) 1976-05-21
FR2288878B3 FR2288878B3 (en) 1977-09-16

Family

ID=9146083

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7441032A Granted FR2288878A1 (en) 1974-10-24 1974-10-24 Wind powered generator with central fan - has conical inlet and outlet passages moving with wind direction

Country Status (1)

Country Link
FR (1) FR2288878A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5083902A (en) * 1986-12-18 1992-01-28 Rhodes Winfred A Reverting wind wheel
US5375968A (en) * 1993-06-02 1994-12-27 Kollitz; Gerhard Wind turbine generator
EP0777048A1 (en) * 1995-11-28 1997-06-04 von Görtz & Finger Techn. Entwicklungs Ges.m.b.H. Wind turbine with fixed vertical or horizontal blades, fixed or automatically adjustable
FR2886352A1 (en) * 2005-05-26 2006-12-01 Philippe Camus Windmill with vertical axis of rotation has pivoting and inclinable blades that turn horizontally inside a rotor connected to a generator
EP2022980A1 (en) * 2007-08-06 2009-02-11 Seven Stars Worldwide Limited Vertical axis wind turbine with wingletted cam-tiltable blades
RU182553U1 (en) * 2018-05-10 2018-08-22 Андрей Геннадьевич Винников WIND POWER DRIVE

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5083902A (en) * 1986-12-18 1992-01-28 Rhodes Winfred A Reverting wind wheel
US5375968A (en) * 1993-06-02 1994-12-27 Kollitz; Gerhard Wind turbine generator
EP0777048A1 (en) * 1995-11-28 1997-06-04 von Görtz & Finger Techn. Entwicklungs Ges.m.b.H. Wind turbine with fixed vertical or horizontal blades, fixed or automatically adjustable
FR2886352A1 (en) * 2005-05-26 2006-12-01 Philippe Camus Windmill with vertical axis of rotation has pivoting and inclinable blades that turn horizontally inside a rotor connected to a generator
EP2022980A1 (en) * 2007-08-06 2009-02-11 Seven Stars Worldwide Limited Vertical axis wind turbine with wingletted cam-tiltable blades
RU182553U1 (en) * 2018-05-10 2018-08-22 Андрей Геннадьевич Винников WIND POWER DRIVE

Also Published As

Publication number Publication date
FR2288878B3 (en) 1977-09-16

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Legal Events

Date Code Title Description
ST Notification of lapse