GB201021534D0 - Wind turbine blades - Google Patents

Wind turbine blades

Info

Publication number
GB201021534D0
GB201021534D0 GBGB1021534.1A GB201021534A GB201021534D0 GB 201021534 D0 GB201021534 D0 GB 201021534D0 GB 201021534 A GB201021534 A GB 201021534A GB 201021534 D0 GB201021534 D0 GB 201021534D0
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.)
Withdrawn
Application number
GBGB1021534.1A
Other versions
GB2486876A (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.)
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 GB1021534.1A priority Critical patent/GB2486876A/en
Publication of GB201021534D0 publication Critical patent/GB201021534D0/en
Publication of GB2486876A publication Critical patent/GB2486876A/en
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • 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
    • F05B2240/311—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 flexible or elastic
    • 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)
GB1021534.1A 2010-12-20 2010-12-20 Wind turbine blade flap Withdrawn GB2486876A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1021534.1A GB2486876A (en) 2010-12-20 2010-12-20 Wind turbine blade flap

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1021534.1A GB2486876A (en) 2010-12-20 2010-12-20 Wind turbine blade flap

Publications (2)

Publication Number Publication Date
GB201021534D0 true GB201021534D0 (en) 2011-02-02
GB2486876A GB2486876A (en) 2012-07-04

Family

ID=43598635

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1021534.1A Withdrawn GB2486876A (en) 2010-12-20 2010-12-20 Wind turbine blade flap

Country Status (1)

Country Link
GB (1) GB2486876A (en)

Families Citing this family (5)

* 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
DK3128169T3 (en) * 2015-08-07 2018-04-23 Siemens Ag Rotor blade with actuator device
KR20180121569A (en) * 2016-02-29 2018-11-07 플렉시스, 아이엔씨. Edge changing device for airfoils
ES2825025T3 (en) * 2018-01-29 2021-05-14 Siemens Gamesa Renewable Energy As Trailing edge assembly
WO2020150302A1 (en) * 2019-01-17 2020-07-23 Flexsys Inc. Disappearing automotive vent

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008131800A1 (en) * 2007-04-30 2008-11-06 Vestas Wind Systems A/S A wind turbine blade
DK200900420A (en) * 2009-03-26 2010-09-27 Vestas Wind Sys As A wind turbine blade comprising a trailing edge flap and a piezoelectric actuator

Also Published As

Publication number Publication date
GB2486876A (en) 2012-07-04

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)