DK3931436T3 - Sammenføjet vindmøllerotorvinge med kordevisudstrækkende stiftbøsninger udformet til at minimere kordevis mellemrum - Google Patents

Sammenføjet vindmøllerotorvinge med kordevisudstrækkende stiftbøsninger udformet til at minimere kordevis mellemrum

Info

Publication number
DK3931436T3
DK3931436T3 DK20713796.9T DK20713796T DK3931436T3 DK 3931436 T3 DK3931436 T3 DK 3931436T3 DK 20713796 T DK20713796 T DK 20713796T DK 3931436 T3 DK3931436 T3 DK 3931436T3
Authority
DK
Denmark
Prior art keywords
extended
wind turbine
rotor blade
turbine rotor
minimize
Prior art date
Application number
DK20713796.9T
Other languages
English (en)
Inventor
Jon Stuart Wright
Andrew Mitchell Rodwell
Scott Jacob Huth
Scott Iverson Shillig
Rohit Agarwal
Ashley Simone Wilford
Original Assignee
General Electric Renovables Espana Sl
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 General Electric Renovables Espana Sl filed Critical General Electric Renovables Espana Sl
Application granted granted Critical
Publication of DK3931436T3 publication Critical patent/DK3931436T3/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
    • F03D1/0677—Longitudinally segmented blades; Connectors therefor
    • 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
    • F05B2230/60—Assembly methods
    • F05B2230/604—Assembly methods using positioning or alignment devices for aligning or centering, e.g. pins
    • 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
    • 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
    • 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
    • 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

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)
DK20713796.9T 2019-03-01 2020-02-27 Sammenføjet vindmøllerotorvinge med kordevisudstrækkende stiftbøsninger udformet til at minimere kordevis mellemrum DK3931436T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
USPCT/US2019/020267 2019-03-01
PCT/US2020/020097 WO2020180601A1 (en) 2019-03-01 2020-02-27 Jointed wind turbine rotor blade with chord-wise extending pin bushings designed to minimize chord-wise gap

Publications (1)

Publication Number Publication Date
DK3931436T3 true DK3931436T3 (da) 2026-03-16

Family

ID=65812400

Family Applications (1)

Application Number Title Priority Date Filing Date
DK20713796.9T DK3931436T3 (da) 2019-03-01 2020-02-27 Sammenføjet vindmøllerotorvinge med kordevisudstrækkende stiftbøsninger udformet til at minimere kordevis mellemrum

Country Status (10)

Country Link
US (1) US12313030B2 (da)
EP (1) EP3931436B1 (da)
JP (1) JP7476220B2 (da)
CN (1) CN113710891B (da)
AU (1) AU2020232943A1 (da)
CA (1) CA3131584A1 (da)
DK (1) DK3931436T3 (da)
ES (1) ES3064366T3 (da)
MX (1) MX2021010507A (da)
WO (1) WO2020180601A1 (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB202018692D0 (en) * 2020-11-27 2021-01-13 Lm Wp Patent Holding As A mechanism for restraining movement of a locking pin
PL4116579T3 (pl) 2021-07-07 2024-07-01 Lm Wind Power A/S Blokada platformy dla komponentu z tulejami zaciskowymi i sposób utrzymywania komponentu łopaty turbiny wiatrowej
US20260126662A1 (en) * 2021-09-17 2026-05-07 Apple Inc. Optical enclosure

Family Cites Families (78)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US851196A (en) 1907-04-23 American British Mfg Company Automatic gun.
US2683380A (en) * 1951-07-13 1954-07-13 Silentbloe Ltd Gear wheel
GB1262704A (en) * 1968-08-10 1972-02-02 Messerschmitt Boelkow Blohm Helicopter rotor blade
US4474536A (en) 1980-04-09 1984-10-02 Gougeon Brothers, Inc. Wind turbine blade joint assembly and method of making wind turbine blades
DE3113079C2 (de) 1981-04-01 1985-11-21 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Aerodynamischer Groß-Flügel und Verfahren zu dessen Herstellung
US5281454A (en) 1991-08-16 1994-01-25 Kaiser Aerospace & Electronics Corporation Closed composite sections with bonded scarf joints
FR2710871B1 (fr) 1993-10-07 1995-12-01 France Etat Armement Procédé d'assemblage d'éléments en matériau composite et éléments assemblages entre eux.
DE10013409C1 (de) 2000-03-17 2000-11-23 Daimler Chrysler Ag Verfahren und Vorrichtung zur Herstellung von faserverstärkten Bauteilen mittels eines Injektionsverfahrens
DE10235496B4 (de) 2002-08-02 2015-07-30 General Electric Co. Verfahren zum Herstellen eines Rotorblattes, Rotorblatt und Windenergieanlage
EP1584817A1 (en) * 2004-04-07 2005-10-12 Gamesa Eolica, S.A. (Sociedad Unipersonal) Wind turbine blade
US8348622B2 (en) 2004-06-30 2013-01-08 Vestas Wind Systems A/S Wind turbine blades made of two separate sections, and method of assembly
US7344360B2 (en) 2004-09-29 2008-03-18 General Electric Company Wind turbine rotor blade with in-plane sweep and devices using same, and methods for making same
US8544800B2 (en) * 2005-07-21 2013-10-01 The Boeing Company Integrated wingtip extensions for jet transport aircraft and other types of aircraft
US7654799B2 (en) 2006-04-30 2010-02-02 General Electric Company Modular rotor blade for a wind turbine and method for assembling same
ES2319599B1 (es) 2007-01-08 2010-01-26 Guillermo Petri Larrea Sistema reversible de seccionamiento en varias piezas de palas de aerogeneradores.
WO2008104174A2 (en) * 2007-02-27 2008-09-04 Vestas Wind Systems A/S A strengthening structure for a wind turbine blade, a wind turbine blade, a method for assembling a wind turbine blade and use hereof.
EP2033769A1 (en) 2007-09-04 2009-03-11 Lm Glasfiber A/S A method of producing a composite structure via intermediate products and a composite structure obtainable by the method
GB0717690D0 (en) 2007-09-11 2007-10-17 Blade Dynamics Ltd Wind turbine blade
ES2337645B1 (es) 2007-09-14 2011-03-11 GAMESA INNOVATION & TECHNOLOGY, S.L. Union de pala sensorizada.
US8123488B2 (en) 2007-09-17 2012-02-28 General Electric Company System and method for joining turbine blades
US8075275B2 (en) * 2007-09-27 2011-12-13 General Electric Company Wind turbine spars with jointed shear webs
US8221085B2 (en) 2007-12-13 2012-07-17 General Electric Company Wind blade joint bonding grid
US7740453B2 (en) * 2007-12-19 2010-06-22 General Electric Company Multi-segment wind turbine blade and method for assembling the same
DE102007061318B3 (de) 2007-12-19 2009-05-14 Mathias Hofmann Verfahren zum Herstellen einer Längsverbindung für tragende Holzbauteile sowie tragendes Holzbauteil
US20110020126A1 (en) * 2008-01-14 2011-01-27 Clipper Windpower Technology, Inc. Modular rotor blade for a power-generating turbine and a method for assembling a power-generating turbine with modular rotor blades
ES2436664T3 (es) * 2008-05-07 2014-01-03 Vestas Wind Systems A/S Pala seccional
ES2385516B1 (es) 2008-06-27 2013-05-31 Gamesa Innovation & Technology, S.L. Inserto de pala y método de colocación del mismo.
EP2138716B2 (en) 2008-06-27 2024-02-14 Siemens Gamesa Renewable Energy Innovation & Technology, S.L. Blade insert
WO2010023299A2 (en) 2008-08-31 2010-03-04 Vestas Wind Systems A/S A sectional blade
JP5249684B2 (ja) * 2008-09-04 2013-07-31 三菱重工業株式会社 風車翼
US20100116938A1 (en) 2008-11-13 2010-05-13 Kline William T Method and apparatus for joining composite structural members and structural members made thereby
GB2464163A (en) 2009-02-25 2010-04-14 Vestas Wind Sys As Variable leading edge wind turbine blade
US20110158806A1 (en) 2009-04-15 2011-06-30 Arms Steven W Wind Turbines and Other Rotating Structures with Instrumented Load-Sensor Bolts or Instrumented Load-Sensor Blades
US7998303B2 (en) 2009-05-28 2011-08-16 General Electric Company Method for assembling jointed wind turbine blade
US7927077B2 (en) 2009-07-09 2011-04-19 General Electric Company Wind blade spar cap laminate repair
DE102009039534A1 (de) 2009-07-23 2011-02-03 Hydroflex Technologies Gmbh Composite-Körper
US8403641B2 (en) * 2009-09-12 2013-03-26 Paul Lewis Gay Wind turbine blade tip brake apparatus and method
DK2317124T3 (da) 2009-10-01 2018-10-08 Vestas Wind Sys As Vindmøllevinge
EP2357357B1 (en) 2009-10-01 2016-11-09 Vestas Wind Systems A/S Wind turbine blade
WO2011066279A2 (en) 2009-11-24 2011-06-03 Ronner David E Wind turbine blade and methods, apparatus and materials for fabrication in the field
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
ES2536290T3 (es) 2009-12-02 2015-05-22 Vestas Wind Systems A/S Pala de turbina eólica en secciones
EP2512778A1 (en) 2009-12-16 2012-10-24 Vestas Wind Systems A/S Method for joining fibre-containing composite materials
CN101718250B (zh) 2010-01-11 2011-11-09 华锐风电科技(集团)股份有限公司 风力发电机组分段式风轮叶片及其装配方法
CN102712131B (zh) 2010-01-12 2014-10-29 维斯塔斯风力系统有限公司 具有热固性基质的复合部件的接合方法及使用该方法制造的风轮机叶片
DK2534373T3 (da) 2010-02-10 2014-08-04 Vestas Wind Sys As Sektionsopdelt vinge
GB201002249D0 (en) 2010-02-10 2010-03-31 Walters Albert E D Improvements in or relating to methods of manufacture
EP2368699B1 (en) 2010-03-22 2018-11-21 Vestas Wind Systems A/S Method for manufacturing a blade spar for a windturbine
DK2368685T3 (da) 2010-03-25 2014-11-10 Siemens Ag Oppustelig dorn og fremgangsmåde til fremstilling af fiberforstærkende kompositdel under anvendelse af en sådan dorn
GB201011539D0 (en) 2010-07-08 2010-08-25 Blade Dynamics Ltd A wind turbine blade
US7997874B2 (en) 2010-08-19 2011-08-16 General Electric Company Wind turbine rotor blade joint
DE102010040596A1 (de) 2010-09-10 2012-03-15 Aloys Wobben Abnehmbare Rotorblattspitze
US20120093627A1 (en) 2010-10-18 2012-04-19 Clipper Windpower, Inc. Method for site specific energy capture optimization through modular rotor blade tip extension
JP4939640B2 (ja) 2010-10-22 2012-05-30 三菱重工業株式会社 風車回転翼
US7922454B1 (en) 2010-10-29 2011-04-12 General Electric Company Joint design for rotor blade segments of a wind turbine
US9709029B2 (en) 2011-06-21 2017-07-18 University Of Virginia Patent Foundation Morphing segmented wind turbine and related method
BR112014002704A2 (pt) * 2011-08-05 2015-04-22 Tecsis Tecnologia E Sist S Avançados S A Segmento de ponta de pá de aerogerador e método de montagem
US8517689B2 (en) 2011-10-13 2013-08-27 General Electric Company Multi-segment wind turbine rotor blade with span-wise offset joints
CN103249543A (zh) 2011-12-09 2013-08-14 三菱重工业株式会社 风轮机叶片的制造方法和风轮机叶片
EP2607075B1 (en) 2011-12-22 2017-05-17 Siemens Aktiengesellschaft Sandwich Laminate and manufacturing method
US20130177433A1 (en) 2012-01-11 2013-07-11 General Electric Company Multi-material retrofitted wind turbine rotor blade and methods for making the same
IN2012DE00573A (da) 2012-02-29 2015-06-05 Gen Electric
IN2012DE00572A (da) 2012-02-29 2015-06-05 Gen Electric
DK2636890T3 (da) 2012-03-09 2016-11-28 Siemens Ag Rotorvingepitchinganordning
DE102012217904A1 (de) 2012-10-01 2014-04-03 Repower Systems Se Faserverbundbauteil und Rotorblatt
DE102013203245A1 (de) * 2013-02-27 2014-08-28 Schaeffler Technologies Gmbh & Co. Kg Statortopf mit Einlegescheibe zur Reduzierung des Axiallagerspiels
WO2015051803A1 (en) 2013-10-10 2015-04-16 Vestas Wind Systems A/S Wind turbine blade
US9790919B2 (en) * 2014-02-25 2017-10-17 General Electric Company Joint assembly for rotor blade segments of a wind turbine
GB2527035A (en) 2014-06-05 2015-12-16 Vestas Wind Sys As Improvements relating to wind turbine blades
US20150369211A1 (en) * 2014-06-19 2015-12-24 General Electric Company Wind blade tip joint
US9669589B2 (en) 2015-06-08 2017-06-06 Siemens Aktiengesellschaft Hybrid solid-inflatable mandrel for blade manufacturing
US9897065B2 (en) * 2015-06-29 2018-02-20 General Electric Company Modular wind turbine rotor blades and methods of assembling same
EP3144526A1 (en) * 2015-09-16 2017-03-22 Siemens Aktiengesellschaft Joint for a segmented wind turbine rotor blade
US20180051672A1 (en) * 2016-08-19 2018-02-22 General Electric Company Jointed rotor blade for wind turbine
DE102016123346B3 (de) * 2016-12-02 2017-12-28 Deutsches Zentrum für Luft- und Raumfahrt e.V. Faserverbundbauteil, Faserverbundstruktur und Herstellung derselben
US10760545B2 (en) * 2017-02-07 2020-09-01 General Electric Company Joint configuration for a segmented wind turbine rotor blade
US10570879B2 (en) * 2017-05-23 2020-02-25 General Electric Company Joint assembly for a wind turbine rotor blade with flanged bushings
US10502181B2 (en) * 2017-06-22 2019-12-10 General Electric Company Bonded window cover with joint assembly for a wind turbine rotor blade

Also Published As

Publication number Publication date
CN113710891B (zh) 2025-08-12
US12313030B2 (en) 2025-05-27
CN113710891A (zh) 2021-11-26
CA3131584A1 (en) 2020-09-10
JP7476220B2 (ja) 2024-04-30
ES3064366T3 (en) 2026-04-24
BR112021016856A2 (pt) 2021-10-19
EP3931436B1 (en) 2025-12-10
WO2020180601A1 (en) 2020-09-10
US20220178346A1 (en) 2022-06-09
MX2021010507A (es) 2021-10-13
AU2020232943A1 (en) 2021-09-23
EP3931436A1 (en) 2022-01-05
JP2022521799A (ja) 2022-04-12

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