GB201021535D0 - Wind turbine blades - Google Patents

Wind turbine blades

Info

Publication number
GB201021535D0
GB201021535D0 GBGB1021535.8A GB201021535A GB201021535D0 GB 201021535 D0 GB201021535 D0 GB 201021535D0 GB 201021535 A GB201021535 A GB 201021535A GB 201021535 D0 GB201021535 D0 GB 201021535D0
Authority
GB
United Kingdom
Prior art keywords
wind turbine
turbine blades
blades
wind
turbine
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.)
Ceased
Application number
GBGB1021535.8A
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.)
Vestas Wind Systems AS
Original Assignee
Vestas Wind Systems AS
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 Vestas Wind Systems AS filed Critical Vestas Wind Systems AS
Priority to GBGB1021535.8A priority Critical patent/GB201021535D0/en
Publication of GB201021535D0 publication Critical patent/GB201021535D0/en
Priority to PCT/DK2011/050500 priority patent/WO2012083961A1/en
Ceased 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
    • F03D7/0232—Adjusting aerodynamic properties of the blades with flaps or slats
    • 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
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • F03D1/065—Rotors characterised by their construction elements
    • F03D1/0675—Rotors characterised by their construction elements of the blades
    • 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
    • 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)
  • 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)
GBGB1021535.8A 2010-12-20 2010-12-20 Wind turbine blades Ceased GB201021535D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB1021535.8A GB201021535D0 (en) 2010-12-20 2010-12-20 Wind turbine blades
PCT/DK2011/050500 WO2012083961A1 (en) 2010-12-20 2011-12-19 Wind turbine blades

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1021535.8A GB201021535D0 (en) 2010-12-20 2010-12-20 Wind turbine blades

Publications (1)

Publication Number Publication Date
GB201021535D0 true GB201021535D0 (en) 2011-02-02

Family

ID=43598636

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB1021535.8A Ceased GB201021535D0 (en) 2010-12-20 2010-12-20 Wind turbine blades

Country Status (2)

Country Link
GB (1) GB201021535D0 (en)
WO (1) WO2012083961A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013006166A1 (en) 2013-04-03 2014-10-09 Tembra Gmbh & Co. Kg Shape variable, fluidically actuated trailing edge on rotor blades
WO2019170656A1 (en) 2018-03-08 2019-09-12 Mubea Carbo Tech Gmbh Wind turbine blade

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2922885A1 (en) * 1979-06-06 1980-12-18 Wolfgang Rath Wind driven power generator - has flaps on ends of blades given oscillating movement to produce to rotate impeller in and out of wind
US7828523B2 (en) * 2007-03-27 2010-11-09 General Electric Company Rotor blade for a wind turbine having a variable dimension
US20100259046A1 (en) * 2007-11-06 2010-10-14 Sridhar Kota Active control surfaces for wind turbine blades
US8186936B2 (en) * 2009-06-08 2012-05-29 Vestas Wind Systems A/S Actuation of movable parts of a wind turbine rotor blade

Also Published As

Publication number Publication date
WO2012083961A1 (en) 2012-06-28

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)