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BRPI0816855A2 - Subconjunto para conectar uma pá de turbina eólica a um cubo. - Google Patents

Subconjunto para conectar uma pá de turbina eólica a um cubo.

Info

Publication number
BRPI0816855A2
BRPI0816855A2 BRPI0816855-5A BRPI0816855A BRPI0816855A2 BR PI0816855 A2 BRPI0816855 A2 BR PI0816855A2 BR PI0816855 A BRPI0816855 A BR PI0816855A BR PI0816855 A2 BRPI0816855 A2 BR PI0816855A2
Authority
BR
Brazil
Prior art keywords
wind turbine
turbine blade
subassembly
hub
spar
Prior art date
Application number
BRPI0816855-5A
Other languages
English (en)
Inventor
Paul Rudling
Original Assignee
Blade Dynamics Ltd
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 Blade Dynamics Ltd filed Critical Blade Dynamics Ltd
Publication of BRPI0816855A2 publication Critical patent/BRPI0816855A2/pt

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
    • F05B2230/00—Manufacture
    • F05B2230/20—Manufacture essentially without removing material
    • F05B2230/23—Manufacture essentially without removing material by permanently joining parts together
    • 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
    • F05B2230/00—Manufacture
    • F05B2230/60—Assembly methods
    • 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
    • F05B2240/302—Segmented or sectional 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
    • F05B2250/00—Geometry
    • F05B2250/70—Shape
    • F05B2250/71—Shape curved
    • 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
    • F05B2280/40—Organic materials
    • F05B2280/4003—Synthetic polymers, e.g. plastics
    • 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
    • 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
    • F05B2280/6011—Coating
    • 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
    • F05B2280/6013—Fibres
    • 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
    • F05B2280/70—Treatments or modification of materials
    • F05B2280/702—Reinforcements
    • 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
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • 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
    • 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
    • F05C2253/12—Coating
    • 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
    • F05C2253/16—Fibres
    • 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
    • F05C2253/22—Reinforcements
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/49336—Blade making
    • Y10T29/49337—Composite blade
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining

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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
BRPI0816855-5A 2007-09-11 2008-07-28 Subconjunto para conectar uma pá de turbina eólica a um cubo. BRPI0816855A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0717690.2A GB0717690D0 (en) 2007-09-11 2007-09-11 Wind turbine blade
PCT/GB2008/002571 WO2009034292A2 (en) 2007-09-11 2008-07-28 A root end joint for a wind turbine blade

Publications (1)

Publication Number Publication Date
BRPI0816855A2 true BRPI0816855A2 (pt) 2015-03-17

Family

ID=38640584

Family Applications (2)

Application Number Title Priority Date Filing Date
BRPI0816855-5A BRPI0816855A2 (pt) 2007-09-11 2008-07-28 Subconjunto para conectar uma pá de turbina eólica a um cubo.
BRPI0816856-3A BRPI0816856A2 (pt) 2007-09-11 2008-07-28 Longarina para uma pá de turbina eólica, pá de turbina eólica, e, método de montar uma longarina para uma pá de turbina eólica.

Family Applications After (1)

Application Number Title Priority Date Filing Date
BRPI0816856-3A BRPI0816856A2 (pt) 2007-09-11 2008-07-28 Longarina para uma pá de turbina eólica, pá de turbina eólica, e, método de montar uma longarina para uma pá de turbina eólica.

Country Status (9)

Country Link
US (2) US8425195B2 (pt)
EP (2) EP2198152B1 (pt)
CN (2) CN101828030B (pt)
AT (1) ATE511016T1 (pt)
BR (2) BRPI0816855A2 (pt)
DK (2) DK2198152T3 (pt)
ES (1) ES2366460T3 (pt)
GB (1) GB0717690D0 (pt)
WO (2) WO2009034291A2 (pt)

Families Citing this family (107)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0717690D0 (en) 2007-09-11 2007-10-17 Blade Dynamics Ltd Wind turbine blade
US20090148300A1 (en) * 2007-12-10 2009-06-11 General Electric Company Modular wind turbine blades with resistance heated bonds
ES2436664T3 (es) * 2008-05-07 2014-01-03 Vestas Wind Systems A/S Pala seccional
WO2009153342A2 (en) 2008-06-20 2009-12-23 Vestas Wind Systems A/S A method of manufacturing a spar for a wind turbine from elements having end portions extending transversely to an intermediate portion
DK2318705T3 (da) * 2008-06-20 2013-01-21 Vestas Wind Sys As Fremgangsmåde til fremstilling af en bjælke til en vindmølle af elementer af forskellige materialer og den således opnåede bjælke
DK2318197T3 (en) * 2008-06-20 2016-07-18 Vestas Wind Sys As A process for the preparation of a spar for a wind turbine from elements of geometrically well-defined joining surface parts and the related bar
GB2462307A (en) * 2008-08-01 2010-02-03 Vestas Wind Sys As Extension portion for wind turbine blade
US20110158788A1 (en) * 2008-08-31 2011-06-30 Vestas Wind Systems A/S A sectional blade
GB0818466D0 (en) * 2008-10-08 2008-11-12 Blade Dynamics Ltd A wind turbine rotor
EP2358998B1 (en) 2008-12-05 2017-09-20 Vestas Wind Systems A/S Efficient wind turbine blades, wind turbine blade structures, and associated systems and methods of manufacture, assembly and use
CN102483032B (zh) * 2009-04-13 2014-07-23 极流制造股份有限公司 风力涡轮机叶片及其制造方法
US8043065B2 (en) * 2009-05-01 2011-10-25 General Electric Company Wind turbine blade with prefabricated leading edge segments
US8753091B1 (en) 2009-05-20 2014-06-17 A&P Technology, Inc. Composite wind turbine blade and method for manufacturing same
EP2317124B1 (en) * 2009-10-01 2018-08-08 Vestas Wind Systems A/S Wind turbine blade
DK2357357T3 (en) * 2009-10-01 2017-01-09 Vestas Wind Sys As The wind turbine blade
US20110100540A1 (en) * 2009-10-30 2011-05-05 General Electric Company Methods of manufacture of wind turbine blades and other structures
US20110103965A1 (en) * 2009-10-30 2011-05-05 General Electric Company Wind turbine blades
GB0920749D0 (en) * 2009-11-26 2010-01-13 Blade Dynamics Ltd An aerodynamic fairing for a wind turbine and a method of connecting adjacent parts of such a fairing
US20100135796A1 (en) * 2009-12-01 2010-06-03 Venkateswara Rao Kavala Monitoring joint efficiency in wind turbine rotor blades
US8702397B2 (en) * 2009-12-01 2014-04-22 General Electric Company Systems and methods of assembling a rotor blade for use in a wind turbine
ES2536290T3 (es) * 2009-12-02 2015-05-22 Vestas Wind Systems A/S Pala de turbina eólica en secciones
US8142164B2 (en) * 2009-12-31 2012-03-27 General Electric Company Rotor blade for use with a wind turbine and method for assembling rotor blade
MX341495B (es) 2010-01-14 2016-08-23 Neptco Inc * Componentes de pala de rotor de turbina eolica y metodos para la fabricacion de los mismos.
US10137542B2 (en) 2010-01-14 2018-11-27 Senvion Gmbh Wind turbine rotor blade components and machine for making same
US8192169B2 (en) * 2010-04-09 2012-06-05 Frederick W Piasecki Highly reliable, low cost wind turbine rotor blade
GB201007336D0 (en) 2010-04-30 2010-06-16 Blade Dynamics Ltd A modular structural composite beam
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
EP2402594A1 (en) * 2010-07-01 2012-01-04 Lm Glasfiber A/S Wind turbine blade for a rotor of a wind turbine
GB201011539D0 (en) 2010-07-08 2010-08-25 Blade Dynamics Ltd A wind turbine blade
US8317483B2 (en) * 2010-12-15 2012-11-27 General Electric Company Wind turbine rotor blade
US20110268576A1 (en) * 2011-03-22 2011-11-03 General Electric Company System and method for increasing energy capture by wind turbines
GB201109412D0 (en) 2011-06-03 2011-07-20 Blade Dynamics Ltd A wind turbine rotor
CN102278275A (zh) * 2011-07-04 2011-12-14 唐山市拓又达科技有限公司 一种大型垂直轴风力发电机的扇叶及制作方法
DE202011103238U1 (de) * 2011-07-08 2012-10-11 Rehau Ag + Co. Rotorflügel für Windkraftwerke
GB2494389B (en) * 2011-09-01 2015-02-18 Aviat Entpr Ltd Rotor blade
EP2587050B1 (en) * 2011-10-27 2019-06-19 Siemens Gamesa Renewable Energy A/S Rotor blade
CN102918262A (zh) * 2011-12-09 2013-02-06 三菱重工业株式会社 风车叶片
US8500406B2 (en) 2011-12-22 2013-08-06 General Electric Company Wind turbine rotor blades with shape memory polymer composites and methods for deploying the same
US8956115B2 (en) * 2012-01-20 2015-02-17 General Electric Company Blade extension and rotor blade assembly for wind turbine
CN102588224A (zh) * 2012-03-16 2012-07-18 西南交通大学 风力发电机空心扇叶
DE102013006203B4 (de) * 2012-04-30 2024-10-10 HKB Turbinen GmbH & Co. KG Rotorblatt für eine Windkraftanlage
GB201215004D0 (en) 2012-08-23 2012-10-10 Blade Dynamics Ltd Wind turbine tower
GB201217212D0 (en) 2012-09-26 2012-11-07 Blade Dynamics Ltd Windturbine blade
GB201217210D0 (en) 2012-09-26 2012-11-07 Blade Dynamics Ltd A metod of forming a structural connection between a spar cap fairing for a wind turbine blade
US9188102B2 (en) * 2012-10-31 2015-11-17 General Electric Company Wind turbine blades with tension fabric skin structure
EP2935875B1 (en) * 2012-12-20 2018-12-12 Vestas Wind Systems A/S Turbine blade shear web alignment method
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
DK2781734T3 (da) * 2013-03-20 2019-05-13 Siemens Gamesa Renewable Energy As Rotorvinge med en segmenteret støttestruktur og fremgangsmåde til fremstilling af rotorvingen
US10400746B1 (en) * 2013-05-08 2019-09-03 David A. Shoffler Wind turbine
US9290212B2 (en) * 2013-05-24 2016-03-22 Ford Global Technologies, Llc Carbon fiber prepreg-wrapped beam structures
EP2918399B1 (en) * 2014-03-10 2021-04-28 Siemens Gamesa Renewable Energy A/S A method for manufacturing a rotor blade for a wind turbine
US20160160837A1 (en) * 2014-12-04 2016-06-09 General Electric Company Pultruded rotor blade components having interlocking edges
US9897065B2 (en) 2015-06-29 2018-02-20 General Electric Company Modular wind turbine rotor blades and methods of assembling same
US10337490B2 (en) 2015-06-29 2019-07-02 General Electric Company Structural component for a modular rotor blade
US10451030B2 (en) 2016-05-27 2019-10-22 Blade Dynamics Limited Wind turbine blade and a method of assembling a wind turbine blade and a spar cap connection piece
US11572861B2 (en) 2017-01-31 2023-02-07 General Electric Company Method for forming a rotor blade for a wind turbine
US10830206B2 (en) 2017-02-03 2020-11-10 General Electric Company Methods for manufacturing wind turbine rotor blades and components thereof
US11098691B2 (en) 2017-02-03 2021-08-24 General Electric Company Methods for manufacturing wind turbine rotor blades and components thereof
US10527023B2 (en) 2017-02-09 2020-01-07 General Electric Company Methods for manufacturing spar caps for wind turbine rotor blades
US10738759B2 (en) 2017-02-09 2020-08-11 General Electric Company Methods for manufacturing spar caps for wind turbine rotor blades
US10677216B2 (en) 2017-10-24 2020-06-09 General Electric Company Wind turbine rotor blade components formed using pultruded rods
US10821652B2 (en) 2017-11-21 2020-11-03 General Electric Company Vacuum forming mold assembly and method for creating a vacuum forming mold assembly
US10913216B2 (en) 2017-11-21 2021-02-09 General Electric Company Methods for manufacturing wind turbine rotor blade panels having printed grid structures
US11668275B2 (en) 2017-11-21 2023-06-06 General Electric Company Methods for manufacturing an outer skin of a rotor blade
US10773464B2 (en) 2017-11-21 2020-09-15 General Electric Company Method for manufacturing composite airfoils
US11248582B2 (en) 2017-11-21 2022-02-15 General Electric Company Multiple material combinations for printed reinforcement structures of rotor blades
US10920745B2 (en) 2017-11-21 2021-02-16 General Electric Company Wind turbine rotor blade components and methods of manufacturing the same
US11040503B2 (en) 2017-11-21 2021-06-22 General Electric Company Apparatus for manufacturing composite airfoils
US11390013B2 (en) 2017-11-21 2022-07-19 General Electric Company Vacuum forming mold assembly and associated methods
US10865769B2 (en) 2017-11-21 2020-12-15 General Electric Company Methods for manufacturing wind turbine rotor blade panels having printed grid structures
CN107939619B (zh) * 2017-12-04 2024-05-24 惠阳航空螺旋桨有限责任公司 一种复合材料叶片与金属叶柄的连接结构
WO2019115337A1 (en) * 2017-12-14 2019-06-20 Lm Wind Power International Technology Ii Aps System and method for manufacturing preforms for a wind turbine rotor blade
US11738530B2 (en) 2018-03-22 2023-08-29 General Electric Company Methods for manufacturing wind turbine rotor blade components
US10821696B2 (en) 2018-03-26 2020-11-03 General Electric Company Methods for manufacturing flatback airfoils for wind turbine rotor blades
US11035339B2 (en) 2018-03-26 2021-06-15 General Electric Company Shear web assembly interconnected with additive manufactured components
EP3788305A4 (en) * 2018-04-28 2022-01-19 The Research Foundation for the State University of New York FLEXIBLE WIND TURBINE BLADE WITH ACTIVELY VARIABLE SPIN DISTRIBUTION
WO2019212532A1 (en) * 2018-05-01 2019-11-07 General Electric Company Methods for manufacturing spar caps for wind turbine rotor blades
US10830207B2 (en) 2018-08-28 2020-11-10 General Electric Company Spar configuration for jointed wind turbine rotor blades
EP3870834B1 (en) 2018-10-25 2024-06-26 LM Wind Power A/S Spar cap configuration for a jointed wind turbine blade
GB201817598D0 (en) * 2018-10-29 2018-12-12 Blade Dynamics Ltd A wind turbine blade with a plurality of shear webs
EP3874155B1 (en) 2018-10-31 2023-07-19 General Electric Company Jointed wind turbine rotor blade having varying material combinations along its span for pin reinforcement
CA3117312A1 (en) 2018-11-01 2020-05-07 General Electric Company Method for installing and retaining a bushing in a bearing block of a rotor blade joint
WO2020091783A1 (en) 2018-11-01 2020-05-07 General Electric Company Scarf connection for a wind turbine rotor blade
EP3874141B1 (en) 2018-11-01 2025-05-21 General Electric Renovables España, S.L. Span-wise extending pin for joining rotor blade segments
ES3038071T3 (en) 2018-11-01 2025-10-09 General Electric Renovables Espana Sl Spacer material for reducing a bond gap between a beam structure and a blade shell of a segmented rotor blade
CA3117311A1 (en) 2018-11-01 2020-05-07 General Electric Company Compliant structures for jointed rotor blades
AU2018448000A1 (en) 2018-11-01 2021-05-27 General Electric Renovables España, S.L. Wind turbine jointed rotor blade having a hollow chord-wise extending pin
EP3894690A1 (en) 2018-12-11 2021-10-20 General Electric Company Beam structure for a segmented rotor blade having a transitioning shape
US11969959B2 (en) 2018-12-11 2024-04-30 Ge Infrastructure Technology Llc Methods for manufacturing blade components for wind turbine rotor blades
EP3894193A1 (en) 2018-12-11 2021-10-20 General Electric Company Method for manufacturing a structural component of a blade segment for a rotor blade of a wind turbine
US11840030B2 (en) 2018-12-11 2023-12-12 General Electric Company Method for manufacturing a structural component of a blade segment for a rotor blade of a wind turbine
CA3121890A1 (en) 2018-12-11 2020-06-18 Louis Rondeau Method for manufacturing a hollow composite structure, particularly a spar beam for a wind turbine rotor blade, and an associated mandrel
ES2978766T3 (es) 2018-12-11 2024-09-19 General Electric Renovables Espana Sl Pala de rotor segmentada que tiene una precurvatura global maximizada por medio de una precurvatura incrementada en un segmento de punta de pala de la misma
ES3024688T3 (en) 2018-12-13 2025-06-05 General Electric Renovables Espana Sl Jointed rotor blade having a chord-wise extending pin supported via one or more structural members
EP3899246B1 (en) * 2018-12-19 2024-02-14 LM Wind Power A/S Jointed rotor blade having internal support structure with varying fiber orientation for pin reinforcement
CN113167215B (zh) 2018-12-20 2024-06-18 Lm风力发电公司 经由在其间限定尺寸可变的间隙的内部支承结构来紧固在一起的转子叶片节段
DK3899244T3 (da) 2018-12-20 2025-12-15 General Electric Renovables Espana Sl Sammenføjet vindmøllerotorvinge med bjælkeflange konstrueret af varierende former for materialer langs dens spænvidde
CA3131584A1 (en) 2019-03-01 2020-09-10 General Electric Company Jointed wind turbine rotor blade with chord-wise extending pin bushings designed to minimize chord-wise gap
CN109882365A (zh) * 2019-03-26 2019-06-14 株洲时代新材料科技股份有限公司 一种碳纤维风电叶片腹板及其制备方法
EP3719298B1 (en) * 2019-04-05 2023-01-11 Siemens Gamesa Renewable Energy A/S Beam for a wind turbine blade and method for manufacturing therefor
EP3719297B1 (en) * 2019-04-05 2023-01-11 Siemens Gamesa Renewable Energy A/S Beam for a wind turbine blade and manufacturing method therefor
US12365120B2 (en) 2019-07-16 2025-07-22 Ge Infrastructure Technology Llc System and method for manufacturing panels for use in wind turbine rotor blade components
WO2021010980A1 (en) 2019-07-16 2021-01-21 General Electric Company System and method for manufacturing panels for use in wind turbine rotor blade components
CN112065658B (zh) * 2020-08-24 2022-07-08 河南恒聚新能源设备有限公司 动叶片及垂直轴涡轮风力发电装置
GB202013647D0 (en) 2020-08-31 2020-10-14 Lm Wind Power As Jointed wind turbine blade having improved transitions between varying material combinations
CN115977867B (zh) * 2023-03-20 2023-06-09 新创碳谷集团有限公司 一种分段式叶片模块结构及其成型方法
US12448897B2 (en) * 2024-01-31 2025-10-21 Rtx Corporation Gas turbine engine component formed by CMCS and having a compressed insert with tapered ends

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1638695A (en) * 1924-06-23 1927-08-09 Leitner Henry Screw propeller
US1611717A (en) * 1926-03-11 1926-12-21 Lee R Bushyager Fan and propeller
US1685881A (en) * 1926-11-01 1928-10-02 Moses C Nixon Propeller blade
US2561705A (en) * 1942-08-08 1951-07-24 Emil R Lochman Propeller and method of propeller manufacture
US2493139A (en) * 1944-02-23 1950-01-03 Smith Corp A O Hollow steel propeller blade construction
US2574980A (en) * 1947-06-05 1951-11-13 Piasecki Helicopter Corp Rotary wing blade
US2877503A (en) * 1954-04-15 1959-03-17 Curtiss Wright Corp Method of forming plastic aerodynamic cuffs
US3528753A (en) * 1968-06-14 1970-09-15 United Aircraft Corp Helicopter blade with non-homogeneous structural spar
US3603701A (en) * 1969-08-28 1971-09-07 Tadeusz Tarcrynski Composite rotor blade retention
US3923421A (en) * 1974-12-19 1975-12-02 United Technologies Corp Lightning protected composite helicopter blade
SU571628A1 (ru) 1976-02-25 1977-09-05 Ордена Ленина И Ордена Трудового Красного Знамени Невский Машиностроительный Завод Им. В.И.Ленина Рабочее колесо центробежной турбомашины
DE2921152C2 (de) * 1979-05-25 1982-04-22 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Rotorblatt für Windkraftwerke
US4332525A (en) * 1979-12-03 1982-06-01 United Technologies Corporation Matched stiffness rotor flexbeam and blade system
US4474536A (en) * 1980-04-09 1984-10-02 Gougeon Brothers, Inc. Wind turbine blade joint assembly and method of making wind turbine blades
US4339230A (en) 1980-04-22 1982-07-13 Hercules Incorporated Bifoil blade
WO1982003366A1 (en) * 1981-03-30 1982-10-14 Ian Cecil Toll Improvements in aircraft seating
NL8602097A (nl) * 1986-08-18 1988-03-16 Strijense Kunststof Technieken Windturbinerotor met twee rotorbladen.
US4739954A (en) * 1986-12-29 1988-04-26 Hamilton Terry W Over-lap rib joint
US4877374A (en) * 1988-04-26 1989-10-31 Bill Burkett Self-regulating windmill
US4976587A (en) * 1988-07-20 1990-12-11 Dwr Wind Technologies Inc. Composite wind turbine rotor blade and method for making same
US5013215A (en) * 1990-01-25 1991-05-07 Wetterau Incorporated Blowers for freezer system and methods of installation thereof
IT219392Z2 (it) 1990-03-12 1993-02-26 Sistema di fissaggio tra pala estrusa a struttura cava per ventilatore assiale e gambo della pala inserito
AT398064B (de) * 1992-07-01 1994-09-26 Hoac Austria Flugzeugwerk Wr N Kunststoff-verbundprofil, insbesondere flügelholm für den flugzeugbau
DE4335221C1 (de) * 1993-10-15 1995-03-16 Deutsche Forsch Luft Raumfahrt Rotorblatt für Windkraftanlagen
WO1995020104A1 (en) 1994-01-20 1995-07-27 Torres Martinez, Manuel Fabrication of aerodynamic profiles
AU5848096A (en) 1995-06-02 1996-12-18 Industrial Research Limited A damped element
US5660527A (en) * 1995-10-05 1997-08-26 The Wind Turbine Company Wind turbine rotor blade root end
FR2740380B1 (fr) * 1995-10-30 1998-01-02 Eurocopter France Procede de fabrication d'une pale a pas variable en materiau composite pour rotor d'helicoptere
DE29704151U1 (de) 1997-03-07 1997-04-24 Schreier, Michael, 90765 Fürth Metallisches Rotorblatt für Windkraftwerke
DE19733372C1 (de) * 1997-08-01 1999-01-07 Aloys Wobben Rotorblatt und Rotor einer Windenergieanlage
ES2178903B1 (es) 1999-05-31 2004-03-16 Torres Martinez M Pala para aerogenerador.
US6513757B1 (en) * 1999-07-19 2003-02-04 Fuji Jukogyo Kabushiki Kaisha Wing of composite material and method of fabricating the same
US6796318B2 (en) * 2001-12-04 2004-09-28 New Products Too, Llc Fan assembly for an umbrella
CA2426711C (en) * 2002-05-02 2009-11-17 General Electric Company Wind power plant, control arrangement for a wind power plant, and method for operating a wind power plant
EP1584817A1 (en) * 2004-04-07 2005-10-12 Gamesa Eolica, S.A. (Sociedad Unipersonal) Wind turbine blade
WO2006002621A1 (en) 2004-06-30 2006-01-12 Vestas Wind Systems A/S Wind turbine blades made of two separate sections, and method of assembly
GB0415545D0 (en) 2004-07-12 2004-08-11 Peace Steven Wind turbine
US7246998B2 (en) * 2004-11-18 2007-07-24 Sikorsky Aircraft Corporation Mission replaceable rotor blade tip section
US7153090B2 (en) * 2004-12-17 2006-12-26 General Electric Company System and method for passive load attenuation in a wind turbine
EP1754886B1 (en) * 2005-08-17 2012-10-10 General Electric Company Rotor blade for a wind energy turbine
GB0717690D0 (en) 2007-09-11 2007-10-17 Blade Dynamics Ltd Wind turbine blade

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EP2188522B1 (en) 2011-05-25
WO2009034292A3 (en) 2009-09-03
CN101828031B (zh) 2015-01-21
EP2188522B8 (en) 2012-04-25
ES2366460T3 (es) 2011-10-20
BRPI0816856A2 (pt) 2015-03-17
GB0717690D0 (en) 2007-10-17
WO2009034292A2 (en) 2009-03-19
WO2009034291A3 (en) 2009-12-03
WO2009034291A2 (en) 2009-03-19
US8425195B2 (en) 2013-04-23
CN101828030A (zh) 2010-09-08
EP2188522A2 (en) 2010-05-26
CN101828030B (zh) 2012-12-26
US20100260611A1 (en) 2010-10-14
CN101828031A (zh) 2010-09-08
EP2198152A2 (en) 2010-06-23
DK2188522T3 (da) 2011-09-12
EP2198152B1 (en) 2017-05-17
DK2198152T3 (en) 2017-07-10
US8696317B2 (en) 2014-04-15
ATE511016T1 (de) 2011-06-15

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