ATE540221T1 - Windturbinenblatt - Google Patents

Windturbinenblatt

Info

Publication number
ATE540221T1
ATE540221T1 AT09777267T AT09777267T ATE540221T1 AT E540221 T1 ATE540221 T1 AT E540221T1 AT 09777267 T AT09777267 T AT 09777267T AT 09777267 T AT09777267 T AT 09777267T AT E540221 T1 ATE540221 T1 AT E540221T1
Authority
AT
Austria
Prior art keywords
blade
wind turbine
different types
turbine blade
composite material
Prior art date
Application number
AT09777267T
Other languages
English (en)
Inventor
Mark Hancock
Original Assignee
Vestas Wind Sys 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39737321&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE540221(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Vestas Wind Sys As filed Critical Vestas Wind Sys As
Application granted granted Critical
Publication of ATE540221T1 publication Critical patent/ATE540221T1/de

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
    • 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
    • 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
    • F05B2240/21—Rotors for wind turbines
    • F05B2240/221—Rotors for wind turbines with horizontal axis
    • 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
    • F05B2280/00—Materials; Properties thereof
    • F05B2280/60—Properties or characteristics given to material by treatment or manufacturing
    • F05B2280/6003—Composites; e.g. fibre-reinforced
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2253/00—Other material characteristics; Treatment of material
    • F05C2253/04—Composite, e.g. fibre-reinforced
    • 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)
AT09777267T 2008-07-18 2009-07-17 Windturbinenblatt ATE540221T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13533708P 2008-07-18 2008-07-18
GB0813240A GB2451192B (en) 2008-07-18 2008-07-18 Wind turbine blade
PCT/EP2009/005211 WO2010006807A2 (en) 2008-07-18 2009-07-17 Wind turbine blade

Publications (1)

Publication Number Publication Date
ATE540221T1 true ATE540221T1 (de) 2012-01-15

Family

ID=39737321

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09777267T ATE540221T1 (de) 2008-07-18 2009-07-17 Windturbinenblatt

Country Status (7)

Country Link
US (1) US7988423B2 (de)
EP (1) EP2318703B1 (de)
CN (1) CN102187091B (de)
AT (1) ATE540221T1 (de)
ES (1) ES2379985T3 (de)
GB (1) GB2451192B (de)
WO (1) WO2010006807A2 (de)

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* Cited by examiner, † Cited by third party
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AU2009322104B2 (en) 2008-12-05 2014-07-10 Vestas Wind Systems A/S Efficient wind turbine blades, wind turbine blade structures, and associated systems and methods of manufacture, assembly and use
LU91530B1 (de) * 2009-02-20 2010-08-23 Constant Seiwerath Rotorblattfertigung
CN102022254B (zh) * 2009-09-23 2014-12-17 固瑞特模具（太仓）有限公司 风轮机叶片及其生产方法
KR20120089344A (ko) 2009-11-23 2012-08-09 어플라이드 나노스트럭처드 솔루션스, 엘엘씨. Ｃｎｔ 맞춤형 복합재 공기 기반의 구조체
EP2508755A1 (de) * 2009-11-30 2012-10-10 Mitsubishi Heavy Industries, Ltd. Turm für windmühle und windkraftanlage
JP5308323B2 (ja) * 2009-12-22 2013-10-09 三菱重工業株式会社 風車翼及びそれを用いた風力発電装置
US20110135485A1 (en) * 2009-12-30 2011-06-09 Jing Wang Spar for a wind turbine rotor blade and method for fabricating the same
CA2786793A1 (en) * 2010-01-14 2011-07-21 Saab Ab A wind turbine blade having an outer surface with improved properties
US8999453B2 (en) 2010-02-02 2015-04-07 Applied Nanostructured Solutions, Llc Carbon nanotube-infused fiber materials containing parallel-aligned carbon nanotubes, methods for production thereof, and composite materials derived therefrom
US9500179B2 (en) 2010-05-24 2016-11-22 Vestas Wind Systems A/S Segmented wind turbine blades with truss connection regions, and associated systems and methods
US9017854B2 (en) 2010-08-30 2015-04-28 Applied Nanostructured Solutions, Llc Structural energy storage assemblies and methods for production thereof
JP2012112264A (ja) * 2010-11-22 2012-06-14 Mitsubishi Plastics Inc 風力発電用ブレード及び風力発電装置
US8186964B2 (en) * 2010-12-10 2012-05-29 General Electric Company Spar assembly for a wind turbine rotor blade
EP2474747B1 (de) * 2011-01-07 2014-04-23 F&G Engineering GmbH Zusammenstellung eines Faserverbundelements und eines Unterlegelements
FR2972503B1 (fr) 2011-03-11 2013-04-12 Epsilon Composite Renfort mecanique pour piece en materiau composite, notamment pour une pale d'eolienne de grandes dimensions
DK2511477T3 (da) 2011-04-11 2014-09-01 Lm Wp Patent Holding As Vindmølle med overgangsområde
NL2006654C2 (en) * 2011-04-22 2012-10-23 E J H Kuipers B V Rotor blade with an asymmetrical main element for carrying a flat wise bending moment.
GB201109412D0 (en) * 2011-06-03 2011-07-20 Blade Dynamics Ltd A wind turbine rotor
CN103958835B (zh) * 2011-07-20 2016-08-17 Lmwp专利控股有限公司 具有过渡区域的风力涡轮机叶片
EP2922690B1 (de) * 2012-11-20 2017-04-19 Vestas Wind Systems A/S Windturbinenschaufeln und verfahren zur herstellung davon
BR112015012213B8 (pt) 2012-11-26 2022-08-30 Ocv Intellectual Capital Llc Tecido híbrido multiaxial compreendendo uma pluralidade de fibras
US9470205B2 (en) * 2013-03-13 2016-10-18 Vestas Wind Systems A/S Wind turbine blades with layered, multi-component spars, and associated systems and methods
EP3038813B1 (de) * 2013-08-28 2020-12-23 Sikorsky Aircraft Corporation Rotorschaufelholm aus hochmoduligem hybridmaterial
GB2520083A (en) * 2013-11-11 2015-05-13 Vestas Wind Sys As Wind turbine blades
CN106489024A (zh) * 2014-07-15 2017-03-08 学校法人冲绳科学技术大学院大学学园 波浪能转换器
US20160040651A1 (en) * 2014-08-07 2016-02-11 General Electric Company Methods of manufacturing rotor blades of a wind turbine
US20160146184A1 (en) * 2014-11-25 2016-05-26 General Electric Company Methods of manufacturing rotor blade components for a wind turbine
GB201508004D0 (en) * 2015-05-11 2015-06-24 Blade Dynamics Ltd A wind turbine blade
US10337490B2 (en) 2015-06-29 2019-07-02 General Electric Company Structural component for a modular rotor blade
US9897065B2 (en) 2015-06-29 2018-02-20 General Electric Company Modular wind turbine rotor blades and methods of assembling same
US10072632B2 (en) 2015-06-30 2018-09-11 General Electric Company Spar cap for a wind turbine rotor blade formed from pre-cured laminate plates of varying thicknesses
US10077758B2 (en) 2015-06-30 2018-09-18 General Electric Company Corrugated pre-cured laminate plates for use within wind turbine rotor blades
US9951750B2 (en) * 2015-07-30 2018-04-24 General Electric Company Rotor blade with interior shelf for a flat plate spar cap
JPWO2017033249A1 (ja) * 2015-08-24 2018-03-22 株式会社日立製作所 風力発電装置
US10107257B2 (en) 2015-09-23 2018-10-23 General Electric Company Wind turbine rotor blade components formed from pultruded hybrid-resin fiber-reinforced composites
US10113532B2 (en) 2015-10-23 2018-10-30 General Electric Company Pre-cured composites for rotor blade components
CA3009251A1 (en) * 2015-12-23 2017-06-29 Lm Wp Patent Holding A/S Wind turbine blades and related methods of manufacturing
US10422316B2 (en) 2016-08-30 2019-09-24 General Electric Company Pre-cured rotor blade components having areas of variable stiffness
GB2564375B (en) 2017-05-17 2022-08-10 Joseph Rotherham James Aircraft propulsion system, method of manufacture and use thereof
US10677216B2 (en) 2017-10-24 2020-06-09 General Electric Company Wind turbine rotor blade components formed using pultruded rods
US11738530B2 (en) 2018-03-22 2023-08-29 General Electric Company Methods for manufacturing wind turbine rotor blade components
CN109571991B (zh) * 2018-11-20 2021-04-23 中复连众(安阳)复合材料有限公司 采用不同材料制备风电叶片主梁的方法
ES2962057T3 (es) * 2019-03-21 2024-03-14 Siemens Gamesa Renewable Energy As Alabe de turbina eólica y turbina eólica
US11773822B2 (en) 2019-12-17 2023-10-03 Vestas Wind Systems A/S Wind turbine blade
CN114412827B (zh) * 2021-12-22 2024-04-19 集美大学 一体化碳纤维风机叶片及其成型方法
CN114347576B (zh) * 2021-12-29 2023-06-27 江苏金风科技有限公司 叶片的主梁及叶片

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Publication number Priority date Publication date Assignee Title
DE50007631D1 (de) * 1999-03-31 2004-10-07 Alcan Tech & Man Ag Kunststoffbauelement mit Einlegeteilen
FR2823070B1 (fr) * 2001-04-10 2003-05-16 Garbolino Sa Ets Procede pour la realisation en vue de les emboiter les uns dans les autres d'elements de canne a peche
JP2004535527A (ja) * 2001-07-19 2004-11-25 エンエーゲー ミコン アクティーゼルスカブ 風力タービン用ブレード
DK175562B1 (da) * 2002-03-19 2004-12-06 Lm Glasfiber As Vindmöllevinge med kulfibertip
DK175275B1 (da) * 2002-03-19 2004-08-02 Lm Glasfiber As Overgangsområde i vindmöllevinge
WO2004078465A1 (en) * 2003-03-06 2004-09-16 Vestas Wind Systems A/S Wind turbine blade, spar for wind turbine blade and method of preparing these
US20050186081A1 (en) * 2004-02-24 2005-08-25 Mohamed Mansour H. Wind blade spar cap and method of making
EP1846657B1 (de) * 2005-02-03 2013-08-21 Vestas Wind Systems A/S Verfahren zur herstellung eines windturbinenschaufelmantelglieds
US7802968B2 (en) * 2005-07-29 2010-09-28 General Electric Company Methods and apparatus for reducing load in a rotor blade
US7427189B2 (en) * 2006-02-13 2008-09-23 General Electric Company Wind turbine rotor blade

Also Published As

Publication number Publication date
US20110123346A1 (en) 2011-05-26
EP2318703A2 (de) 2011-05-11
GB2451192B (en) 2011-03-09
ES2379985T3 (es) 2012-05-07
CN102187091B (zh) 2013-08-14
GB0813240D0 (en) 2008-08-27
WO2010006807A3 (en) 2010-12-23
US7988423B2 (en) 2011-08-02
EP2318703B1 (de) 2012-01-04
GB2451192A (en) 2009-01-21
CN102187091A (zh) 2011-09-14
WO2010006807A2 (en) 2010-01-21

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