DK2224127T3 - Forbedret bjælkedæksel til vindmøllevinger - Google Patents

Forbedret bjælkedæksel til vindmøllevinger Download PDF

Info

Publication number
DK2224127T3
DK2224127T3 DK10152746.3T DK10152746T DK2224127T3 DK 2224127 T3 DK2224127 T3 DK 2224127T3 DK 10152746 T DK10152746 T DK 10152746T DK 2224127 T3 DK2224127 T3 DK 2224127T3
Authority
DK
Denmark
Prior art keywords
wind turbine
turbine blades
beam cover
improved beam
improved
Prior art date
Application number
DK10152746.3T
Other languages
English (en)
Inventor
Bharat S Bagepalli
Carlos E Latorre
Mohamad B Sultan
Jason J Testa
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Application granted granted Critical
Publication of DK2224127T3 publication Critical patent/DK2224127T3/da

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
    • 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
    • F05B2240/301—Cross-section characteristics
    • 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)
  • Wind Motors (AREA)
DK10152746.3T 2009-02-20 2010-02-05 Forbedret bjælkedæksel til vindmøllevinger DK2224127T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/389,699 US7841835B2 (en) 2009-02-20 2009-02-20 Spar cap for wind turbine blades

Publications (1)

Publication Number Publication Date
DK2224127T3 true DK2224127T3 (da) 2019-08-12

Family

ID=42222977

Family Applications (1)

Application Number Title Priority Date Filing Date
DK10152746.3T DK2224127T3 (da) 2009-02-20 2010-02-05 Forbedret bjælkedæksel til vindmøllevinger

Country Status (6)

Country Link
US (1) US7841835B2 (da)
EP (1) EP2224127B1 (da)
CN (1) CN101825057B (da)
DK (1) DK2224127T3 (da)
ES (1) ES2743688T3 (da)
PL (1) PL2224127T3 (da)

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Also Published As

Publication number Publication date
CN101825057B (zh) 2013-07-10
EP2224127A3 (en) 2017-05-17
CN101825057A (zh) 2010-09-08
US7841835B2 (en) 2010-11-30
PL2224127T3 (pl) 2019-11-29
EP2224127B1 (en) 2019-05-08
EP2224127A2 (en) 2010-09-01
US20100135815A1 (en) 2010-06-03
ES2743688T3 (es) 2020-02-20

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