DK2922690T3 - Vindmøllevinger og fremgangsmåde til fremstilling heraf - Google Patents

Vindmøllevinger og fremgangsmåde til fremstilling heraf Download PDF

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DK2922690T3
DK2922690T3 DK13799185.7T DK13799185T DK2922690T3 DK 2922690 T3 DK2922690 T3 DK 2922690T3 DK 13799185 T DK13799185 T DK 13799185T DK 2922690 T3 DK2922690 T3 DK 2922690T3
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edge
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DK13799185.7T
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Stephen Sandercock
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Vestas Wind Sys As
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
    • B29C70/52—Pultrusion, i.e. forming and compressing by continuously pulling through a die
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/70—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
    • B29C70/543—Fixing the position or configuration of fibrous reinforcements before or during moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
    • B29C70/546—Measures for feeding or distributing the matrix material in the reinforcing structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
    • B29C70/546—Measures for feeding or distributing the matrix material in the reinforcing structure
    • B29C70/547—Measures for feeding or distributing the matrix material in the reinforcing structure using channels or porous distribution layers incorporated in or associated with the product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D99/00—Subject matter not provided for in other groups of this subclass
    • B29D99/0003—Producing profiled members, e.g. beams
    • B29D99/0007—Producing profiled members, e.g. beams having a variable cross-section
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D99/00—Subject matter not provided for in other groups of this subclass
    • B29D99/0025—Producing blades or the like, e.g. blades for turbines, propellers, or wings
    • B29D99/0028—Producing blades or the like, e.g. blades for turbines, propellers, or wings hollow blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/263—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer having non-uniform thickness
    • 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
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/10—Assembly of wind motors; Arrangements for erecting wind motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2603/00—Vanes, blades, propellers, rotors with blades
    • 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
    • Y10T29/49339—Hollow 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24488—Differential nonuniformity at margin

Claims (15)

1. Fremgangsmåde til fremstilling af et bjælkedæksel (146) til en vindmøllevinge, idet fremgangsmåden omfatter: (a) at tilvejebringe en flerhed af forlængede pultruderede fibrøse kompositstrimler (100), idet hver strimmel i det væsentlige er et konstant tværsnit defineret af første og anden gensidigt modstillede og i længderetningen strækkende sider (102, 104) og af første og anden længdekanter (110, 112), den første og den anden side omfattende, respektivt, første og anden i det væsentlige plane understøtningsoverflader (118), idet adskillelsen mellem den første og den anden side definerer tykkelsen på strimlen, idet strimlen har i det væsentlige ensartet tykkelse mellem den første og den anden understøtningsoverflade, idet et første kantområde (120) af strimlen omfatter en første kant (110) af strimlen med relativt reduceret tykkelse, idet den første side af strimlen omfatter en kantoverflade (122) tilstødende den første understøtningsoverflade (118) i det første kantområde (120) af strimlen, og idet strimlen har et første afrivningslag (114) der mindst delvist dækker den første understøtningsoverflade (118) og mindst delvist dækker kantoverfladen (122); (b) at fjerne de første afrivningslag (118) fra de respektive strimler (100); (c) at stable strimlerne (100) i en form (150) således at den første understøtningsoverflade (118) af hver strimmel vender mod en understøtningsoverflade afen tilstødende strimmel i stablen for at definere et grænsefladeområde (142) mellem strimlerne, og således at et afstandsområde (144) defineres mellem det første kantområde af hver strimmel og et kantområde afen tilstødende strimmel i stablen; (d) at levere resin til de respektive afstandsområder (144) og at bevirke at resinet trænger ind i grænsefladeområderne (142) mellem tilstødende strimler (100); og (e) at hærde resinet for at klæbe strimlerne (100) sammen.
2. Fremgangsmåde ifølge krav 1, hvor et mellemlag anbringes i grænsefladeområdet (142) mellem den første understøtningsoverflade (118) af hver strimmel (100) og understøtningsoverfladen af den tilstødende strimmel i stablen.
3. Fremgangsmåde ifølge et hvilket som helst af de foregående krav, hvor hver strimmel (100) haret andet kantområde med relativt reduceret tykkelse, idet det andet kantområde omfatter den anden kant (112) af strimlen, og trin (c) ifølge fremgangsmåden omfatter stabling af strimlerne i formen således at et afstandsområde defineres mellem det andet kantområde af hver strimmel og et kantområde afen tilstødende strimmel i stablen.
4. Fremgangsmåde ifølge krav 3, hvor den første side af hver strimmel (100) omfatter en kantoverflade mellem den anden kant og den første understøtningsoverflade, idet kantoverfladen er skråtstillet i forhold til den første understøtningsoverflade, og det første afrivningslag (114) mindst delvist dækker kantoverfladen, og trin (b) ifølge fremgangsmåden omfatter at fjerne det første afrivningslag fra kantoverfladen.
5. Fremgangsmåde ifølge et hvilket som helst foregående krav, hvor den anden understøtningsoverflade (118) af hver strimmel (100) er mindst delvist dækket af et andet afrivningslag (114), og trin (b) ifølge fremgangsmåden omfatter at fjerne det andet afrivningslag fra de respektive strimler for at afdække fibre på den respektive anden understøtningsoverflade; og trin (c) ifølge fremgangsmåden omfatter at stable strimlerne i formen (150) således at den anden understøtningsoverflade af hver strimmel vender mod en understøtningsoverflade af en tilstødende strimmel i stablen for at definere et grænsefladeområde (142) mellem strimlerne.
6. Pultruderet fibrøs kompositstrimmel (100) til stabling med en eller flere lignende strimler til at danne et bjælkedæksel (146) til en vindmøllevinge, idet strimlen i det væsentlige er et konstant tværsnit defineret af første og anden gensidigt modstillede og i længderetningen strækkende sider (102, 104) og af første og anden længdekanter (110, 112), den første og den anden side omfattende, respektivt, første og anden i det væsentlige plane understøtningsoverflader (118), idet adskillelsen mellem den første og den anden side definerer tykkelsen på strimlen, idet strimlen har i det væsentlige ensartet tykkelse mellem den første og den anden understøtningsoverflade, idet et første kantområde (120) af strimlen omfatter en første kant af strimlen (110) med relativt reduceret tykkelse, idet den første side (102) af strimlen omfatter en kantoverflade (122) tilstødende den første understøtningsoverflade i det første kantområde af strimlen, og idet strimlen har et første afrivningslag (114) der mindst delvist dækker den første understøtningsoverflade (118) og mindst delvist dækker kantoverfladen (122).
7. Strimmel ifølge krav 6, hvor strimlen (100) har tilspidsende tykkelse i det første kantområde (120).
8. Strimmel ifølge et hvilket som helst af kravene 6 til 7, hvor et periferisk område (138) af den første side tilstødende (102) den første kant (110) ikke er dækket af det første afrivningslag (114).
9. Strimmel ifølge krav 8, hvor det første afrivnings- (114) lag er på niveau med det periferiske område (138).
10. Strimmel ifølge et hvilket som helst af kravene 7 til 9, hvor den anden understøtningsoverflade (118) er mindst delvist dækket af et andet afrivningslag (114).
11. Strimmel ifølge krav 10, hvor den anden side (104) omfatter en kantoverflade (122) mellem den første kant (110) og den anden understøtningsoverflade (118), og det andet afrivningslag (114) mindst delvist dækker kantoverfladen.
12. Strimmel ifølge krav 11, hvor et periferisk område (138) af den anden side tilstødende den første kant ikke er dækket af det andet afrivningslag.
13. Vindmøllevinge med et bjælkedæksel (146) omfattende en flerhed af pultruderede fibrøse kompositstrimler (100) som defineret ifølge et hvilket som helst af kravene 6 til 9 hvor det første afrivningslag (114) af de respektive strimler fjernes, eller som defineret ifølge kravene 10 til 12 hvor det første og det andet afrivningslag af de respektive strimler fjernes, idet strimlerne arrangeres i en stabel således at et afstandsområde (114) defineres mellem det første kantområde af hver strimmel (120) og et kantområde af en tilstødende strimmel i stablen, hvor tilstødende strimler klæbes sammen via et resinlag i et grænsefladeområde (142) mellem strimlerne, idet resinlaget også mindst delvist udfylder afstandsområdet defineret mellem strimlerne.
14. Vindmølle omfattende vindmøllevingen ifølge krav 13.
15. Fremgangsmåde til fremstilling afen strimmel (100) som defineret ifølge et hvilket som helst af kravene 6 til 12, omfattende at trække en stabel af resinovertrukne fibre og det første afrivningslag gennem en pultruderingsmatrice med et tværsnit svarende til tværsnittet på strimlen defineret i krav 6.
DK13799185.7T 2012-11-20 2013-11-18 Vindmøllevinger og fremgangsmåde til fremstilling heraf DK2922690T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261728268P 2012-11-20 2012-11-20
DKPA201270722 2012-11-20
PCT/DK2013/050387 WO2014079456A1 (en) 2012-11-20 2013-11-18 Wind turbine blades and method of manufacturing the same

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DK2922690T3 true DK2922690T3 (da) 2017-05-22

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US (1) US10105913B2 (da)
EP (1) EP2922690B1 (da)
CN (1) CN104936768B (da)
DK (1) DK2922690T3 (da)
ES (1) ES2625946T3 (da)
WO (1) WO2014079456A1 (da)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2520082A (en) 2013-11-11 2015-05-13 Vestas Wind Sys As Wind turbine blades
US20160040651A1 (en) * 2014-08-07 2016-02-11 General Electric Company Methods of manufacturing rotor blades of a wind turbine
US9822761B2 (en) 2014-08-13 2017-11-21 General Electric Company Structural components and methods of manufacturing
CN105508142B (zh) * 2014-10-15 2018-06-05 株洲时代新材料科技股份有限公司 一种多梁结构大尺寸风电叶片及其的制作方法
DE102014221966B4 (de) * 2014-10-28 2018-07-12 Senvion Gmbh Verfahren zum Herstellen eines Rotorblatts einer Windenergieanlage
DE102014221965A1 (de) * 2014-10-28 2016-04-28 Senvion Gmbh Rotorblatt für eine Windkraftanlage und Verfahren zum Herstellen eines Rotorblatts
EP3061596B1 (en) * 2015-02-27 2021-05-05 Siemens Gamesa Renewable Energy A/S Fixation of fibre fabric layers in moulds for wind turbine blades
DE102015007801A1 (de) * 2015-06-19 2016-12-22 Senvion Gmbh Verfahren zur Herstellung eines Bauteils eines Rotorblattes einer Windenergieanlage
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
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
DE102015225467B4 (de) * 2015-12-16 2019-12-19 Airbus Defence and Space GmbH Beschichtetes Verbundbauteil und Verfahren zum Herstellen eines beschichteten Verbundbauteils
EP3541613A1 (en) 2016-11-17 2019-09-25 Vestas Wind Systems A/S A reinforcing structure for a wind turbine blade
FR3059935B1 (fr) * 2016-12-13 2020-05-29 Epsilon Composite Profile avec une bande d'arrachage
EP3354450A1 (de) 2017-01-27 2018-08-01 Nordex Energy GmbH Pultrudiertes profil für ein strukturbauteil einer windenergieanlage
EP3360670B1 (en) * 2017-02-08 2022-03-30 LM Wind Power A/S Method of manufacturing a wind turbine rotor blade
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
US10987879B2 (en) * 2017-03-02 2021-04-27 General Electric Company Methods of manufacturing rotor blade components for a wind turbine
ES2959369T3 (es) * 2017-05-09 2024-02-23 Vestas Wind Sys As Tiras pultruidas
WO2018215457A1 (en) * 2017-05-22 2018-11-29 Lm Wind Power International Technology Ii Aps Wind turbine blade and method of assembly of blade elements to form a wind turbine blade
US20180345604A1 (en) 2017-06-02 2018-12-06 Arris Composites Llc Aligned fiber reinforced molding
US11433632B2 (en) 2017-06-06 2022-09-06 Vestas Wind Systems A/S Relating to wind turbine blade manufacture
DE102017113757A1 (de) 2017-06-21 2018-12-27 Nordex Energy Gmbh Pultrudiertes Profil mit Abreißgewebe
US10619622B2 (en) * 2017-06-21 2020-04-14 General Electric Company Wind turbine blade with hybrid spar cap and associated method for making
US10087519B1 (en) 2017-06-21 2018-10-02 General Electric Company Preform and method of making a preform
DE102017113762A1 (de) 2017-06-21 2018-12-27 Nordex Energy Gmbh Pultrudiertes Profil mit Abreißgewebe
DE102017113769A1 (de) 2017-06-21 2018-12-27 Nordex Energy Gmbh Pultrudiertes Profil mit Abreißgewebe
EP3418040A1 (de) 2017-06-21 2018-12-26 Nordex Energy GmbH Pultrudiertes profil mit abreissgewebe
US10677216B2 (en) 2017-10-24 2020-06-09 General Electric Company Wind turbine rotor blade components formed using pultruded rods
EP3501809A1 (en) 2017-12-22 2019-06-26 Siemens Gamesa Renewable Energy A/S Pultruded fibrous composite strips having non-planar profiles cross-section for wind turbine blade spar caps
EP3501810B1 (en) 2017-12-22 2022-06-01 Siemens Gamesa Renewable Energy A/S Pultruded fibrous composite strips having corrugated profiles for wind turbine blade spar caps
CN208431095U (zh) * 2018-02-01 2019-01-25 上海电气风电集团有限公司 一种风力机叶片及其叶片增强结构件
CA3033583C (en) * 2018-03-06 2023-08-15 The Boeing Company Stringer stiffened composite panels having improved pull-off strength
US11738530B2 (en) 2018-03-22 2023-08-29 General Electric Company Methods for manufacturing wind turbine rotor blade components
WO2019238606A1 (en) * 2018-06-11 2019-12-19 Vestas Wind Systems A/S Wind turbine blade spar structure and method of manufacturing
CN110657061B (zh) * 2018-06-29 2023-11-17 中材科技风电叶片股份有限公司 风电叶片板材、风电叶片及其制造方法
WO2020077272A1 (en) * 2018-10-12 2020-04-16 Arris Composites Inc. Preform charges and fixtures therefor
CN109822935A (zh) * 2019-01-25 2019-05-31 上伟（江苏）碳纤复合材料有限公司 一种制造用于风轮机叶片的梁帽的方法
EP3711935A1 (en) 2019-03-21 2020-09-23 Siemens Gamesa Renewable Energy A/S Method and system for manufacturing a sub-component for a rotor blade of a wind turbine
EP3712424B1 (en) 2019-03-21 2023-08-16 Siemens Gamesa Renewable Energy A/S Wind turbine blade and wind turbine
CN109882364B (zh) * 2019-03-26 2020-11-06 株洲时代新材料科技股份有限公司 一种碳纤维风电叶片大梁及其制备方法
DK3719296T3 (da) * 2019-04-03 2022-06-20 Siemens Gamesa Renewable Energy As Spar cap til en vindmøllevinge af en vindmølle, vindmøllevinge, vindmølle og fremgangsmåde til fremstilling af en spar cap til en vindmøllevinge af en vindmølle
GB201905144D0 (en) * 2019-04-11 2019-05-29 Hexcel Composites Ltd Peel ply for elongate composite materials
CN110836164B (zh) * 2019-11-22 2023-11-24 中材科技风电叶片股份有限公司 条状件、梁及其制作方法、叶片和风电机组
CN111873489A (zh) * 2020-07-30 2020-11-03 上海电气风电集团股份有限公司 一种板材加工设备、板材拉挤工艺及板材
CN113464357B (zh) * 2021-03-22 2023-04-25 中材科技(萍乡)风电叶片有限公司 条状件、梁、叶片以及风电机组
CN113858659A (zh) * 2021-09-30 2021-12-31 中材科技（酒泉）风电叶片有限公司 一种风电叶片芯材结构及其铺放方法
KR102644954B1 (ko) * 2021-11-10 2024-03-06 한국재료연구원 모듈형 스파캡 구조체 및 이의 제조 방법, 모듈형 스파캡 구조체를 포함하는 풍력발전기용 블레이드 및 이의 제조 방법

Family Cites Families (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL301671A (da) * 1962-12-11
US4474536A (en) * 1980-04-09 1984-10-02 Gougeon Brothers, Inc. Wind turbine blade joint assembly and method of making wind turbine blades
US4402813A (en) * 1982-07-26 1983-09-06 Olin Corporation Composite fiber reinforced plastic electrode frame
US4812343A (en) * 1988-01-27 1989-03-14 W. H. Brady Co. Pultruded fiber reinforced plastic marking devices
US5480706A (en) * 1991-09-05 1996-01-02 Alliedsignal Inc. Fire resistant ballistic resistant composite armor
US5438171A (en) * 1992-01-22 1995-08-01 Carsonite International Corporation Composite sound wall
FR2701665B1 (fr) * 1993-02-17 1995-05-19 Europ Propulsion Procédé de fabrication d'une pièce en matériau composite, notamment un panneau sandwich, à partir de plusieurs préformes assemblées.
US5403062A (en) * 1993-05-21 1995-04-04 Stoughton Composites, Inc. Panel joint for adhesively bonded wall panels
US5678715A (en) * 1993-05-21 1997-10-21 Stoughton Composites, Inc. Composite stacking frame assembly for shipping container
US5556496A (en) * 1995-01-10 1996-09-17 Sumerak; Joseph E. Pultrusion method for making variable cross-section thermoset articles
US5705795A (en) * 1995-06-06 1998-01-06 The Boeing Company Gap filling for thermoplastic welds
US5783013A (en) * 1995-06-07 1998-07-21 Owens-Corning Fiberglas Technology Inc. Method for performing resin injected pultrusion employing multiple resins
US5829215A (en) * 1996-09-10 1998-11-03 Billing; Martyn Kenneth Multi-layer composite panel and method of making same
DK1417409T4 (da) 2001-07-19 2017-07-31 Vestas Wind Sys As Wind turbine blade
FR2828722B1 (fr) 2001-08-14 2003-10-31 Coflexip Ruban textile plat de renfort pour conduite et conduite ainsi renforcee
US6607358B2 (en) * 2002-01-08 2003-08-19 General Electric Company Multi-component hybrid turbine blade
JP2004060406A (ja) * 2002-07-31 2004-02-26 Nippon Oil Corp Ｆｒｐ製構造用部材
FR2850117B1 (fr) 2003-01-21 2005-07-29 Chomarat Composites Ruban de renforcement
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
CN101137841B (zh) * 2005-02-03 2013-01-09 维斯塔斯风力系统有限公司 制造风轮机叶片壳体构件的方法
US9102103B2 (en) * 2006-02-02 2015-08-11 The Boeing Company Thermoplastic composite parts having integrated metal fittings and method of making the same
CA2660326A1 (en) * 2006-08-17 2008-02-21 Airbus Deutschland Gmbh Production method for a workpiece composed of a fibre-composite material, and a fibre-composite component in the form of a profile with a profile cross section which varies over its length
GB0624208D0 (en) * 2006-12-04 2007-01-10 Airbus Uk Ltd Composite structure
US8272190B2 (en) * 2006-12-04 2012-09-25 Composite Panel Systems, Llc Method of fabricating building wall panels
PL2160286T4 (pl) * 2007-06-29 2019-08-30 Lm Glasfiber A/S Sposób zastosowania bloku rdzenia dającego się formować dla procesu impregnacji żywicą, sposób formowania struktury kompozytowej oraz struktura kompozytowa uzyskana tym sposobem
WO2009111468A1 (en) * 2008-03-03 2009-09-11 Abe Karem Wing and blade structure using pultruded composites
US20090273111A1 (en) * 2008-04-30 2009-11-05 Bha Group, Inc. Method of making a wind turbine rotor blade
KR101621275B1 (ko) * 2008-05-16 2016-05-16 엑스이엠시 다르윈드 비.브이. 터빈 블레이드 절반부의 제조 방법, 터빈 블레이드 절반부, 터빈 블레이드의 제조 방법 및 터빈 블레이드
GB2451192B (en) * 2008-07-18 2011-03-09 Vestas Wind Sys As Wind turbine blade
JP5656861B2 (ja) * 2008-12-05 2015-01-21 モジュラー ウィンド エナジー インコーポレイテッド 効率が良い風力タービンブレード、風力タービンブレードの構造、ならびに、関連したシステム、および、製造、組み立て、および、使用の方法
US7841835B2 (en) * 2009-02-20 2010-11-30 General Electric Company Spar cap for wind turbine blades
EP2416950B1 (en) * 2009-04-10 2013-09-25 XEMC Darwind B.V. A protected wind turbine blade, a method of manufacturing it and a wind turbine
US20110052408A1 (en) * 2009-08-25 2011-03-03 Zuteck Michael D Swept blades utilizing asymmetric double biased fabrics
DK2357357T3 (da) * 2009-10-01 2017-01-09 Vestas Wind Sys As Vindmøllevinge
US20110135485A1 (en) * 2009-12-30 2011-06-09 Jing Wang Spar for a wind turbine rotor blade and method for fabricating the same
US20110204611A1 (en) * 2010-02-18 2011-08-25 Daimler Trucks North America Llc Fiber reinforced polymer frame rail
US20110221093A1 (en) * 2010-03-12 2011-09-15 Nathaniel Perrow Method and system for manufacturing wind turbine blades
EP2585277A2 (en) * 2010-06-22 2013-05-01 Ticona LLC Method for forming reinforced pultruded profiles
US20110143081A1 (en) * 2010-06-29 2011-06-16 General Electric Company Modified ply drops for composite laminate materials
US8888940B2 (en) * 2010-08-24 2014-11-18 Apple Inc. Methods for forming composite housing frames
US20120027609A1 (en) 2011-05-17 2012-02-02 Prasad Ogde Wind turbine rotor blade with precured fiber rods and method for producing the same
JP5670434B2 (ja) * 2011-12-09 2015-02-18 三菱重工業株式会社 風車翼の製造方法及び風車翼
ES2632058T3 (es) * 2012-06-25 2017-09-08 Vestas Wind Systems A/S Método y aparato para proporcionar un borde con sección decreciente sobre una lámina que comprende un material fibroso

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