FR3008743B1 - WINDMILL COMPRISING AN ORIENTABLE BLADE SYSTEM - Google Patents

WINDMILL COMPRISING AN ORIENTABLE BLADE SYSTEM

Info

Publication number
FR3008743B1
FR3008743B1 FR1357086A FR1357086A FR3008743B1 FR 3008743 B1 FR3008743 B1 FR 3008743B1 FR 1357086 A FR1357086 A FR 1357086A FR 1357086 A FR1357086 A FR 1357086A FR 3008743 B1 FR3008743 B1 FR 3008743B1
Authority
FR
France
Prior art keywords
windmill
blade system
orientable blade
orientable
blade
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.)
Active
Application number
FR1357086A
Other languages
French (fr)
Other versions
FR3008743A1 (en
Inventor
Patrick Chevallier
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.)
VERTEOLE
Original Assignee
VERTEOLE
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 VERTEOLE filed Critical VERTEOLE
Priority to FR1357086A priority Critical patent/FR3008743B1/en
Publication of FR3008743A1 publication Critical patent/FR3008743A1/en
Application granted granted Critical
Publication of FR3008743B1 publication Critical patent/FR3008743B1/en
Active 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
    • F03D3/061—Rotors characterised by their aerodynamic shape, e.g. aerofoil profiles
    • 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
    • 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
    • F05B2240/31—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor of changeable form or shape
    • F05B2240/313—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor of changeable form or shape with adjustable flow intercepting area
    • 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
    • F05B2250/24—Geometry three-dimensional ellipsoidal
    • 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
    • F05B2250/25—Geometry three-dimensional helical
    • 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
    • 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)
FR1357086A 2013-07-18 2013-07-18 WINDMILL COMPRISING AN ORIENTABLE BLADE SYSTEM Active FR3008743B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1357086A FR3008743B1 (en) 2013-07-18 2013-07-18 WINDMILL COMPRISING AN ORIENTABLE BLADE SYSTEM

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1357086A FR3008743B1 (en) 2013-07-18 2013-07-18 WINDMILL COMPRISING AN ORIENTABLE BLADE SYSTEM

Publications (2)

Publication Number Publication Date
FR3008743A1 FR3008743A1 (en) 2015-01-23
FR3008743B1 true FR3008743B1 (en) 2015-08-21

Family

ID=49237428

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1357086A Active FR3008743B1 (en) 2013-07-18 2013-07-18 WINDMILL COMPRISING AN ORIENTABLE BLADE SYSTEM

Country Status (1)

Country Link
FR (1) FR3008743B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106089575A (en) * 2016-08-25 2016-11-09 江苏科技大学 There is the Anti-Typhoon ocean wind power generation platform of folding blade

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107152380B (en) * 2017-05-24 2023-06-20 江苏科技大学 Fan blade retractable ocean generator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2721450A1 (en) * 1977-05-12 1978-11-16 Erich Herter Wind turbine for operating electrical generator - has crown of blades on vertical rotor which are hollow body curved segments
WO2007064155A1 (en) * 2005-11-30 2007-06-07 Geumpoong Energy Aerogenerator
FR2930974B1 (en) * 2008-05-07 2013-08-09 Act Ener VERTICAL WINDBREAK WITH VARIABLE PROFILE AND SELF-REGULATION
WO2011039717A2 (en) * 2009-09-29 2011-04-07 Rural Property Generation Services (Proprietary) Limited A wind turbine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106089575A (en) * 2016-08-25 2016-11-09 江苏科技大学 There is the Anti-Typhoon ocean wind power generation platform of folding blade

Also Published As

Publication number Publication date
FR3008743A1 (en) 2015-01-23

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