FR2303967A1 - Eolienne comportant des surfaces receptrices souples variables en dimensions - Google Patents

Eolienne comportant des surfaces receptrices souples variables en dimensions

Info

Publication number
FR2303967A1
FR2303967A1 FR7507465A FR7507465A FR2303967A1 FR 2303967 A1 FR2303967 A1 FR 2303967A1 FR 7507465 A FR7507465 A FR 7507465A FR 7507465 A FR7507465 A FR 7507465A FR 2303967 A1 FR2303967 A1 FR 2303967A1
Authority
FR
France
Prior art keywords
wind
bars
angle
inclination
driven machine
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
FR7507465A
Other languages
English (en)
French (fr)
Other versions
FR2303967B3 (pt
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 FR7507465A priority Critical patent/FR2303967A1/fr
Publication of FR2303967A1 publication Critical patent/FR2303967A1/fr
Application granted granted Critical
Publication of FR2303967B3 publication Critical patent/FR2303967B3/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
    • F03D7/00—Controlling wind motors 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/022—Adjusting aerodynamic properties of the blades
    • F03D7/0224—Adjusting blade pitch
    • 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
    • F05B2260/74—Adjusting of angle of incidence or attack of rotating blades by turning around an axis perpendicular 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
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (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)
FR7507465A 1975-03-10 1975-03-10 Eolienne comportant des surfaces receptrices souples variables en dimensions Granted FR2303967A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7507465A FR2303967A1 (fr) 1975-03-10 1975-03-10 Eolienne comportant des surfaces receptrices souples variables en dimensions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7507465A FR2303967A1 (fr) 1975-03-10 1975-03-10 Eolienne comportant des surfaces receptrices souples variables en dimensions

Publications (2)

Publication Number Publication Date
FR2303967A1 true FR2303967A1 (fr) 1976-10-08
FR2303967B3 FR2303967B3 (pt) 1977-11-10

Family

ID=9152372

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7507465A Granted FR2303967A1 (fr) 1975-03-10 1975-03-10 Eolienne comportant des surfaces receptrices souples variables en dimensions

Country Status (1)

Country Link
FR (1) FR2303967A1 (pt)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4130380A (en) * 1976-05-13 1978-12-19 Kaiser Heinz W Wind powered turbine and airfoil construction
US4818181A (en) * 1984-02-20 1989-04-04 Kodric Andrej A Wind turbine
WO1996028657A1 (en) * 1995-03-10 1996-09-19 David John Joseph Dipnall A device for extracting energy from moving fluid

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4130380A (en) * 1976-05-13 1978-12-19 Kaiser Heinz W Wind powered turbine and airfoil construction
US4818181A (en) * 1984-02-20 1989-04-04 Kodric Andrej A Wind turbine
WO1996028657A1 (en) * 1995-03-10 1996-09-19 David John Joseph Dipnall A device for extracting energy from moving fluid
US5937644A (en) * 1995-03-10 1999-08-17 Dipnall; David John Joseph Device for extracting energy from moving fluid

Also Published As

Publication number Publication date
FR2303967B3 (pt) 1977-11-10

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Legal Events

Date Code Title Description
ST Notification of lapse