FR2930974B1 - VERTICAL WINDBREAK WITH VARIABLE PROFILE AND SELF-REGULATION - Google Patents

VERTICAL WINDBREAK WITH VARIABLE PROFILE AND SELF-REGULATION

Info

Publication number
FR2930974B1
FR2930974B1 FR0853031A FR0853031A FR2930974B1 FR 2930974 B1 FR2930974 B1 FR 2930974B1 FR 0853031 A FR0853031 A FR 0853031A FR 0853031 A FR0853031 A FR 0853031A FR 2930974 B1 FR2930974 B1 FR 2930974B1
Authority
FR
France
Prior art keywords
regulation
self
variable profile
windbreak
vertical
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.)
Expired - Fee Related
Application number
FR0853031A
Other languages
French (fr)
Other versions
FR2930974A1 (en
Inventor
Patrick Leroy
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.)
ACT ENER
Original Assignee
ACT ENER
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 ACT ENER filed Critical ACT ENER
Priority to FR0853031A priority Critical patent/FR2930974B1/en
Publication of FR2930974A1 publication Critical patent/FR2930974A1/en
Application granted granted Critical
Publication of FR2930974B1 publication Critical patent/FR2930974B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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 
    • F03D3/06—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
    • 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
    • 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
    • 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
    • F05B2250/231—Geometry three-dimensional prismatic cylindrical
    • 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
    • F05B2250/30—Arrangement of components
    • F05B2250/31—Arrangement of components according to the direction of their main axis or their axis of rotation
    • F05B2250/314—Arrangement of components according to the direction of their main axis or their axis of rotation the axes being inclined in relation to each other
    • 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
    • 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
    • F05B2260/77—Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism driven or triggered by centrifugal forces
    • 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
    • F05B2260/78—Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism driven or triggered by aerodynamic forces
    • 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)
FR0853031A 2008-05-07 2008-05-07 VERTICAL WINDBREAK WITH VARIABLE PROFILE AND SELF-REGULATION Expired - Fee Related FR2930974B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0853031A FR2930974B1 (en) 2008-05-07 2008-05-07 VERTICAL WINDBREAK WITH VARIABLE PROFILE AND SELF-REGULATION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0853031A FR2930974B1 (en) 2008-05-07 2008-05-07 VERTICAL WINDBREAK WITH VARIABLE PROFILE AND SELF-REGULATION

Publications (2)

Publication Number Publication Date
FR2930974A1 FR2930974A1 (en) 2009-11-13
FR2930974B1 true FR2930974B1 (en) 2013-08-09

Family

ID=40084466

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0853031A Expired - Fee Related FR2930974B1 (en) 2008-05-07 2008-05-07 VERTICAL WINDBREAK WITH VARIABLE PROFILE AND SELF-REGULATION

Country Status (1)

Country Link
FR (1) FR2930974B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105649872A (en) * 2016-03-18 2016-06-08 年启贺 Vertical axis wind turbine

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL226073B1 (en) * 2011-03-22 2017-06-30 Ryszard Fuhrmann Blade set of the wind turbine with a vertical axis of rotation
ITLE20110011A1 (en) * 2011-07-25 2013-01-26 Attilio Serravezza WIND TURBINE WITH VERTICAL AXIS WITH TRANSPARENT POLES
FR3008743B1 (en) * 2013-07-18 2015-08-21 Verteole WINDMILL COMPRISING AN ORIENTABLE BLADE SYSTEM
FR3041709B1 (en) * 2015-09-30 2020-06-19 Verteole WIND TURBINE WITH ADJUSTABLE BLADES DELIMING A CLOSED SURFACE AND OVERLAPPING IN A FOLDED CONFIGURATION

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1341045A (en) * 1919-05-16 1920-05-25 Currey Charles Fremont Windmill
US4293274A (en) * 1979-09-24 1981-10-06 Gilman Frederick C Vertical axis wind turbine for generating usable energy
FR2472678A1 (en) * 1979-12-28 1981-07-03 Villebrun Expl Ets Savoy Confo Vertical shaft for electricity generation rotor - has spring biassed part cylindrical blades providing speed control
DE102004041281B4 (en) * 2004-08-25 2014-12-04 Hochschule Bremerhaven Method for the production of electrical energy from wind energy and a vertical rotor for such a method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105649872A (en) * 2016-03-18 2016-06-08 年启贺 Vertical axis wind turbine

Also Published As

Publication number Publication date
FR2930974A1 (en) 2009-11-13

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20160129