JP6195112B2 - 複合材料製部品、とりわけ大規模な風車プロペラに対する機械的補強材 - Google Patents
複合材料製部品、とりわけ大規模な風車プロペラに対する機械的補強材 Download PDFInfo
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- JP6195112B2 JP6195112B2 JP2013557164A JP2013557164A JP6195112B2 JP 6195112 B2 JP6195112 B2 JP 6195112B2 JP 2013557164 A JP2013557164 A JP 2013557164A JP 2013557164 A JP2013557164 A JP 2013557164A JP 6195112 B2 JP6195112 B2 JP 6195112B2
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- wind turbine
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- 230000002787 reinforcement Effects 0.000 title claims description 19
- 239000002131 composite material Substances 0.000 title claims description 10
- 239000012779 reinforcing material Substances 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 12
- 239000000835 fiber Substances 0.000 claims description 9
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 4
- 239000004917 carbon fiber Substances 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical group C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 6
- 238000010030 laminating Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 206010040844 Skin exfoliation Diseases 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
- F01D5/282—Selecting composite materials, e.g. blades with reinforcing filaments
-
- 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
- B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
- B29C70/302—Details of the edges of fibre composites, e.g. edge finishing or means to avoid delamination
-
- 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
- B29C70/545—Perforating, cutting or machining during or after 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
- B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
- B29C70/86—Incorporated in coherent impregnated reinforcing layers, e.g. by winding
- B29C70/865—Incorporated in coherent impregnated reinforcing layers, e.g. by winding completely encapsulated
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- 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
- 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
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/08—Blades for rotors, stators, fans, turbines or the like, e.g. screw propellers
- B29L2031/082—Blades, e.g. for helicopters
- B29L2031/085—Wind turbine 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
- F05B2280/00—Materials; Properties thereof
- F05B2280/60—Properties or characteristics given to material by treatment or manufacturing
- F05B2280/6003—Composites; 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
-
- 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)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Sustainable Energy (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Wind Motors (AREA)
- Moulding By Coating Moulds (AREA)
- Woven Fabrics (AREA)
Description
Claims (7)
- 複合材料製素子(10)、とりわけ風車プロペラ用の繊維および樹脂ベースの補強材(26)であって、積層された、断面が一定の変形可能な少なくとも2つの引き抜き材部品(30)から構成されることを特徴とする、補強材(26)であって、
前記少なくとも2つの引き抜き材部品(30)は、前記補強材(26)を配置する領域の横断面が湾曲していることを特徴とし、
前記少なくとも2つの引き抜き材部品(30)は、それぞれ、幅に対して厚みが薄く、長さが長い薄片であり、それぞれ異なる寸法である、補強材であって、
前記少なくとも2つの引き抜き材部品(30)はそれぞれ、前記少なくとも2つの引き抜き材部品(30)を受ける前記素子(10)のプロファイルを有し、前記補強材は、前記少なくとも2つの引き抜き材部品(30)で構成され、前記素子のプロファイルに適応されることを特徴とする、補強材。 - 積層された前記少なくとも2つの引き抜き材部品(30)は、互いに結合していることを特徴とする、請求項1に記載の複合材料製素子用補強材。
- 前記少なくとも2つの引き抜き材部品(30)はそれぞれ、単一方向を向いた繊維を含むことを特徴とする、請求項1又は2のうちいずれか一項に記載の複合材料製素子用補強材。
- 風車プロペラの縦通材を構成することを特徴とする、請求項1〜3のうちいずれか一項に記載の複合材料製素子用補強材。
- 前記繊維は、炭素繊維であることを特徴とする、請求項1〜4のうちいずれか一項に記載の複合材料製素子用補強材。
- 端部は、湾曲したプロファイルを有することを特徴とする、請求項1〜5のうちいずれか一項に記載の複合材料製素子用補強材。
- 前記補強材(26)は、屈曲に耐えるために長手方向軸に沿って配置されること、および風車プロペラの下面と上面とで強度が異なることを特徴とする、請求項1〜6のうちいずれか一項に記載の補強材(26)を備える風車プロペラ(10)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1152013 | 2011-03-11 | ||
FR1152013A FR2972503B1 (fr) | 2011-03-11 | 2011-03-11 | Renfort mecanique pour piece en materiau composite, notamment pour une pale d'eolienne de grandes dimensions |
PCT/FR2012/050497 WO2012123667A2 (fr) | 2011-03-11 | 2012-03-09 | Renfort mecanique pour piece en materiau composite, notamment pour une pale d'eolienne de grandes dimensions |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014510866A JP2014510866A (ja) | 2014-05-01 |
JP6195112B2 true JP6195112B2 (ja) | 2017-09-13 |
Family
ID=45808386
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013557164A Active JP6195112B2 (ja) | 2011-03-11 | 2012-03-09 | 複合材料製部品、とりわけ大規模な風車プロペラに対する機械的補強材 |
Country Status (11)
Country | Link |
---|---|
US (2) | US10544688B2 (ja) |
EP (1) | EP2497945B1 (ja) |
JP (1) | JP6195112B2 (ja) |
BR (1) | BR112013021821B1 (ja) |
DK (1) | DK2497945T3 (ja) |
ES (1) | ES2600523T3 (ja) |
FR (1) | FR2972503B1 (ja) |
HU (1) | HUE030585T2 (ja) |
PL (1) | PL2497945T3 (ja) |
PT (1) | PT2497945T (ja) |
WO (1) | WO2012123667A2 (ja) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10137542B2 (en) | 2010-01-14 | 2018-11-27 | Senvion Gmbh | Wind turbine rotor blade components and machine for making same |
US20110243750A1 (en) | 2010-01-14 | 2011-10-06 | Neptco, Inc. | Wind Turbine Rotor Blade Components and Methods of Making Same |
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 |
GB2497578B (en) | 2011-12-16 | 2015-01-14 | Vestas Wind Sys As | Wind turbine blades |
GB201320166D0 (en) * | 2013-11-15 | 2014-01-01 | Vestas Wind Sys As | Wind turbine components |
US20160160837A1 (en) * | 2014-12-04 | 2016-06-09 | General Electric Company | Pultruded rotor blade components having interlocking edges |
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 |
US10077758B2 (en) | 2015-06-30 | 2018-09-18 | General Electric Company | Corrugated pre-cured laminate plates for use within wind turbine rotor blades |
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 |
US9951750B2 (en) | 2015-07-30 | 2018-04-24 | General Electric Company | Rotor blade with interior shelf for a flat plate spar cap |
US10584678B2 (en) | 2015-09-01 | 2020-03-10 | General Electric Company | Shear web for a wind turbine rotor blade |
US10422315B2 (en) | 2015-09-01 | 2019-09-24 | General Electric Company | Pultruded components for a shear web of a wind turbine rotor blade |
KR101878158B1 (ko) * | 2015-09-03 | 2018-07-13 | 세키스이가세이힝코교가부시키가이샤 | 풍차용 블레이드 |
US10669984B2 (en) | 2015-09-22 | 2020-06-02 | General Electric Company | Method for manufacturing blade components using pre-cured laminate materials |
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 |
US10422316B2 (en) | 2016-08-30 | 2019-09-24 | General Electric Company | Pre-cured rotor blade components having areas of variable stiffness |
EP3330529B1 (de) | 2016-12-05 | 2020-07-29 | Nordex Energy GmbH | Gurtbaugruppe für ein windenergieanlagenrotorblatt |
ES2824153T3 (es) | 2016-12-05 | 2021-05-11 | Nordex Energy Se & Co Kg | Módulo de correa para una pala de rotor de aerogenerador |
FR3059935B1 (fr) | 2016-12-13 | 2020-05-29 | Epsilon Composite | Profile avec une bande d'arrachage |
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 |
IT201700028872A1 (it) * | 2017-03-15 | 2018-09-15 | Agripak S R L | Procedimento ed apparecchiatura per la lavorazione di un foglio di materiale termoplastico con profilo cavo |
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 |
US11738530B2 (en) | 2018-03-22 | 2023-08-29 | General Electric Company | Methods for manufacturing wind turbine rotor blade components |
DK3549752T3 (da) | 2018-04-05 | 2021-07-05 | Siemens Gamesa Renewable Energy As | Pultruderet fiberkompositstrimmel med tilspidsede ender i bredden og i tykkelsen til vindmølle-spar caps |
EP3550138B1 (en) * | 2018-04-05 | 2020-06-17 | Siemens Gamesa Renewable Energy A/S | Pultruded fibrous composite strip with serially formed tapered ends for wind turbine rotor blade spar caps |
DE102018006085A1 (de) * | 2018-08-02 | 2020-02-06 | Senvion Gmbh | Verjüngter Pultrudatgurt und ein Verfahren zu seiner Herstellung |
DE102018009332A1 (de) * | 2018-11-28 | 2020-05-28 | Senvion Gmbh | Rotorblatt mit Gurten mit verformbaren Pultrudaten |
EP3757383A1 (en) * | 2019-06-26 | 2020-12-30 | Siemens Gamesa Renewable Energy Innovation & Technology, S.L. | Electrical connection system for a wind turbine blade, wind turbine and related method |
CN112848404B (zh) * | 2021-02-07 | 2023-03-17 | 江阴市科诚技术有限公司 | 一种风电叶片主梁用拉挤板材后处理生产线脱膜布方法 |
CN113339209B (zh) * | 2021-06-02 | 2023-07-25 | 株洲时代新材料科技股份有限公司 | 一种风电叶片防雷系统及风电叶片 |
FR3140573A1 (fr) | 2022-10-05 | 2024-04-12 | Arkema France | Semelle de longeron et procédé de production correspondant |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE552288A (ja) | 1953-10-20 | |||
JP3529009B2 (ja) | 1996-10-14 | 2004-05-24 | 新日本石油株式会社 | 炭素繊維強化複合材 |
JP3641553B2 (ja) | 1998-06-16 | 2005-04-20 | 新日本石油株式会社 | 繊維強化複合材料成形体 |
JP3825346B2 (ja) * | 2001-03-27 | 2006-09-27 | 三菱重工業株式会社 | 風力発電装置用複合材ブレード |
DK1417409T4 (en) * | 2001-07-19 | 2017-07-31 | Vestas Wind Sys As | Wind turbine blades |
EP1761702B1 (en) * | 2004-06-30 | 2011-11-23 | Vestas Wind Systems A/S | Wind turbine blades made of two separate sections |
DK200401225A (da) | 2004-08-13 | 2006-02-14 | Lm Glasfiber As | Metode til afskæring af laminatlag, eksempelvis et glasfiber- eller kulfiber-laminatlag i en vindmöllevinge |
US8047798B2 (en) * | 2005-02-03 | 2011-11-01 | Vestas Wind Systems A/S | Method of manufacturing a wind turbine blade shell member |
JP4676228B2 (ja) * | 2005-03-30 | 2011-04-27 | ゼファー株式会社 | 風車翼 |
EP1754589B1 (en) | 2005-08-17 | 2015-10-14 | General Electric Company | Use of continuous laminates, in particular suitable as a spar cap or another part of a wind energy turbine rotor blade |
JP2007092716A (ja) | 2005-09-30 | 2007-04-12 | Toray Ind Inc | 翼構造体およびその製造方法 |
WO2007069511A1 (ja) | 2005-12-13 | 2007-06-21 | Toray Industries, Inc. | 炭素繊維、炭素繊維製造用ポリアクリロニトリル系前駆体繊維の製造方法、および、炭素繊維の製造方法 |
EP1990178B1 (en) | 2007-05-07 | 2010-07-21 | Siemens Aktiengesellschaft | Method for producing a wind turbine rotor blade |
CA2699312A1 (en) | 2007-11-02 | 2009-05-07 | Taiga Biotechnologies, Inc. | Compounds for treating abnormal cellular proliferation |
ES2372440T3 (es) | 2007-11-09 | 2012-01-19 | Vestas Wind Systems A/S | Procedimiento para fabricar una pala de aerogenerador y uso de una esterilla estructural para reforzar una estructura de pala de aerogenerador. |
US8114329B2 (en) | 2008-03-03 | 2012-02-14 | Abe Karem | Wing and blade structure using pultruded composites |
GB2451192B (en) * | 2008-07-18 | 2011-03-09 | Vestas Wind Sys As | Wind turbine blade |
DK2358998T3 (en) * | 2008-12-05 | 2017-10-30 | Vestas Wind Sys As | EFFICIENT WINDOWS, WINDOWS, AND ASSOCIATED SYSTEMS AND PROCEDURES FOR MANUFACTURING, INSTALLING AND USING |
US9073270B2 (en) | 2009-01-21 | 2015-07-07 | Vestas Wind Systems A/S | Method of manufacturing a wind turbine blade by embedding a layer of pre-cured fibre reinforced resin |
DK2283995T3 (da) * | 2009-08-13 | 2013-08-19 | Siemens Ag | Fremgangsmåde til fremstilling af mindst en komponent af en vinge til en vindmølle |
DE102009047570A1 (de) * | 2009-12-07 | 2011-06-09 | Repower Systems Ag | Gurt eines Rotorblatts einer Windenergieanlage |
US20110135485A1 (en) | 2009-12-30 | 2011-06-09 | Jing Wang | Spar for a wind turbine rotor blade and method for fabricating the same |
DE102010002432A1 (de) * | 2010-02-26 | 2011-09-01 | Repower Systems Ag | Rotorblatt für eine Windenergieanlage, Windenergieanlage und Verfahren zum Herstellen eines Rotorblatts |
GB2482345A (en) | 2010-07-30 | 2012-02-01 | Vestas Wind Sys As | Tapering an edge of a fibrous reinforcement sheet using a rotary tool |
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 |
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2011
- 2011-03-11 FR FR1152013A patent/FR2972503B1/fr not_active Expired - Fee Related
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2012
- 2012-03-09 JP JP2013557164A patent/JP6195112B2/ja active Active
- 2012-03-09 PL PL12305281T patent/PL2497945T3/pl unknown
- 2012-03-09 WO PCT/FR2012/050497 patent/WO2012123667A2/fr active Application Filing
- 2012-03-09 BR BR112013021821-5A patent/BR112013021821B1/pt not_active IP Right Cessation
- 2012-03-09 EP EP12305281.3A patent/EP2497945B1/fr not_active Revoked
- 2012-03-09 DK DK12305281.3T patent/DK2497945T3/en active
- 2012-03-09 US US14/004,657 patent/US10544688B2/en active Active
- 2012-03-09 ES ES12305281.3T patent/ES2600523T3/es active Active
- 2012-03-09 HU HUE12305281A patent/HUE030585T2/hu unknown
- 2012-03-09 PT PT123052813T patent/PT2497945T/pt unknown
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2019
- 2019-12-26 US US16/727,171 patent/US10947855B2/en active Active
Also Published As
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HUE030585T2 (hu) | 2017-06-28 |
US20200217210A1 (en) | 2020-07-09 |
DK2497945T3 (en) | 2016-11-28 |
PT2497945T (pt) | 2016-11-21 |
FR2972503B1 (fr) | 2013-04-12 |
EP2497945A1 (fr) | 2012-09-12 |
US10544688B2 (en) | 2020-01-28 |
ES2600523T3 (es) | 2017-02-09 |
WO2012123667A3 (fr) | 2012-12-13 |
BR112013021821A2 (pt) | 2016-10-25 |
FR2972503A1 (fr) | 2012-09-14 |
BR112013021821B1 (pt) | 2020-06-02 |
PL2497945T3 (pl) | 2017-01-31 |
EP2497945B1 (fr) | 2016-08-10 |
US20140003956A1 (en) | 2014-01-02 |
WO2012123667A2 (fr) | 2012-09-20 |
US10947855B2 (en) | 2021-03-16 |
JP2014510866A (ja) | 2014-05-01 |
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