DK2138716T3 - Vingeindsats - Google Patents

Vingeindsats Download PDF

Info

Publication number
DK2138716T3
DK2138716T3 DK09008602.6T DK09008602T DK2138716T3 DK 2138716 T3 DK2138716 T3 DK 2138716T3 DK 09008602 T DK09008602 T DK 09008602T DK 2138716 T3 DK2138716 T3 DK 2138716T3
Authority
DK
Denmark
Prior art keywords
wing
effort
wing effort
Prior art date
Application number
DK09008602.6T
Other languages
English (en)
Other versions
DK2138716T4 (da
Inventor
Collado Sandra Arroz
Pascual Eneko Sanz
De La Rua Ion Arocena
Original Assignee
Siemens Gamesa Renewable Energy Innovation & Technology 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=41170040&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK2138716(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from ES200801927A external-priority patent/ES2369442B1/es
Priority claimed from ES200803279A external-priority patent/ES2392301B8/es
Application filed by Siemens Gamesa Renewable Energy Innovation & Technology SL filed Critical Siemens Gamesa Renewable Energy Innovation & Technology SL
Application granted granted Critical
Publication of DK2138716T3 publication Critical patent/DK2138716T3/da
Publication of DK2138716T4 publication Critical patent/DK2138716T4/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
    • 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
    • B29C70/72—Encapsulating inserts having non-encapsulated projections, e.g. extremities or terminal portions of electrical components
    • 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
    • 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
    • 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
    • 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
    • F03D1/0658—Arrangements for fixing wind-engaging parts to a hub
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
    • 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
    • B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/46—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
    • B29C70/48—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs and impregnating the reinforcements in the closed mould, e.g. resin transfer moulding [RTM], e.g. by vacuum
    • 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
    • F05B2250/20—Geometry three-dimensional
    • F05B2250/23—Geometry three-dimensional prismatic
    • F05B2250/232—Geometry three-dimensional prismatic conical
    • 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
    • F05B2260/00—Function
    • F05B2260/30—Retaining components in desired mutual position
    • F05B2260/301—Retaining bolts or nuts
    • 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
    • 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
    • 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
    • Y10T29/49316—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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4998—Combined manufacture including applying or shaping of fluent material
    • Y10T29/49982—Coating
DK09008602.6T 2008-06-27 2009-06-25 Vingeindsats DK2138716T4 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES200801927A ES2369442B1 (es) 2008-06-27 2008-06-27 Inserto de pala y método de colocación de insertos en el laminado de una pala.
ES200803279A ES2392301B8 (es) 2008-11-18 2008-11-18 Mecanismo y método de unión entre insertos.

Publications (2)

Publication Number Publication Date
DK2138716T3 true DK2138716T3 (da) 2019-07-22
DK2138716T4 DK2138716T4 (da) 2024-03-11

Family

ID=41170040

Family Applications (1)

Application Number Title Priority Date Filing Date
DK09008602.6T DK2138716T4 (da) 2008-06-27 2009-06-25 Vingeindsats

Country Status (4)

Country Link
US (1) US8388316B2 (da)
EP (1) EP2138716B2 (da)
DK (1) DK2138716T4 (da)
ES (1) ES2735227T3 (da)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0822681D0 (en) * 2008-12-12 2009-01-21 Aviat Entpr Ltd Rotor blades
US7998303B2 (en) * 2009-05-28 2011-08-16 General Electric Company Method for assembling jointed wind turbine blade
CN102022255A (zh) * 2009-09-23 2011-04-20 苏州红枫风电模具有限公司 用于风力涡轮机叶片根部的嵌入件
AT510694B1 (de) * 2011-01-21 2012-06-15 Hexcel Holding Gmbh Modul zum halten von mindestens einer hülse
EP2697046B1 (en) 2011-04-11 2016-02-10 LM WP Patent Holding A/S Wind turbine blade with tapering root bushings
WO2012140039A2 (en) 2011-04-11 2012-10-18 Lm Wind Power A/S Wind turbine blade comprising circumferential retaining means in root regions
US20140030094A1 (en) * 2011-04-11 2014-01-30 Lm Wp Patent Holding A/S Wind turbine blade having a root region with elongated fastening members provided with metal fibres
WO2012140049A2 (en) * 2011-04-11 2012-10-18 Lm Wind Power A/S Wind turbine blade comprising cylindrical metal inserts in a root region thereof
DE202011100897U1 (de) * 2011-05-17 2011-10-14 Windnovation Engineering Solutions Gmbh Befestigung von Rotorblättern auf der Nabe von Windenergieanlagen
DK2532881T3 (da) * 2011-06-10 2015-01-12 Siemens Ag Rotorvinge til en vindmølle
ES2393865B2 (es) * 2011-06-13 2013-06-26 Investigaciones Y Desarrollos Eólicos, S.L. Método de colocación de insertos en piezas de material compuesto.
EP2554834B1 (en) 2011-08-02 2016-07-13 Alstom Wind, S.L.U. Rotor for a wind turbine
US20120141287A1 (en) * 2011-08-29 2012-06-07 General Electric Company Wind turbine rotor blade joint
ES2549032T3 (es) * 2011-11-04 2015-10-22 Siemens Aktiengesellschaft Fabricación de una sección de raíz
EP2623769A1 (en) * 2012-02-01 2013-08-07 LM Wind Power A/S Wind turbine blade with a connection ring forming part of a blade root - to - hub connection
ITAN20120025A1 (it) * 2012-03-16 2013-09-17 Mait Spa Radice di una pala di generatore eolico e relativo metodo di produzione.
ES2425026B1 (es) 2012-04-03 2014-12-05 Gamesa Innovation & Technology, S.L. Método de fabricación de un componente de una pala partida de un aerogenerador
WO2014041151A2 (en) * 2012-09-17 2014-03-20 Lm Wp Patent Holding A/S Wind turbine blade with fastening means
US20140119926A1 (en) * 2012-10-31 2014-05-01 General Electric Company Wind turbine rotor blade assembly with a ring insert in the blade root
ES2475491B1 (es) 2013-01-10 2015-04-17 Ingeniería Prosix, S.L. Pala de turbina eólica
US9297357B2 (en) 2013-04-04 2016-03-29 General Electric Company Blade insert for a wind turbine rotor blade
US9506452B2 (en) 2013-08-28 2016-11-29 General Electric Company Method for installing a shear web insert within a segmented rotor blade assembly
DK3150848T3 (da) * 2014-05-29 2021-11-22 Nabrawind Tech Sl Fastskruet forbindelse til en modulopbygget vinge
EP2952735A1 (en) * 2014-06-05 2015-12-09 Siemens Aktiengesellschaft A root bushing for a wind turbine rotor blade, a wind turbine rotor blade, a wind turbine and a method for manufacturing a wind turbine rotor blade for a wind turbine
US10060411B2 (en) 2015-07-22 2018-08-28 General Electric Company Rotor blade root assembly for a wind turbine
US9970304B2 (en) * 2015-07-22 2018-05-15 General Electric Company Rotor blade root assembly for a wind turbine
WO2017101944A1 (en) * 2015-12-14 2017-06-22 Vestas Wind Systems A/S Joint for connecting a wind turbine rotor blade to a rotor hub and associated method
CN105952580B (zh) * 2016-05-24 2018-09-25 白银中科宇能科技有限公司 一种风电叶片及其制作工艺
WO2018121824A1 (en) * 2016-12-28 2018-07-05 Vestas Wind Systems A/S Joint for connecting a wind turbine rotor blade to a rotor hub and associated methods
CN106762462B (zh) * 2016-12-29 2018-04-24 北京金风科创风电设备有限公司 螺栓套连接件、叶片和叶片制造方法及风力发电机组
GB201712722D0 (en) * 2017-08-08 2017-09-20 Dfs Composites Ltd Method of manufacturing a wind turbine blade root prefab, and a wind turbine blade root prefab
CN107344422B (zh) * 2017-08-10 2020-02-28 中材科技风电叶片股份有限公司 风电叶片轻质叶根结构生产方法
US10830207B2 (en) 2018-08-28 2020-11-10 General Electric Company Spar configuration for jointed wind turbine rotor blades
WO2020061450A1 (en) * 2018-09-21 2020-03-26 Tpi Composites, Inc. Wind turbine blade root attachment system and method of manufacture
BR112021006655A2 (pt) 2018-10-25 2021-07-13 General Electric Company pá de rotor de turbina eólica juntada e turbina eólica
BR112021007648A2 (pt) 2018-10-31 2021-07-27 General Electric Company pá de rotor para uma turbina eólica e método de montagem de uma pá de rotor de uma turbina eólica
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
US11828264B2 (en) 2018-11-01 2023-11-28 General Electric Company Compliant structures for jointed rotor blades
EP3874140A1 (en) 2018-11-01 2021-09-08 General Electric Company Scarf connection for a wind turbine rotor blade
CN112912618A (zh) 2018-11-01 2021-06-04 通用电气公司 用于连结转子叶片节段的展向延伸销
WO2020091784A1 (en) 2018-11-01 2020-05-07 General Electric Company Wind turbine jointed rotor blade having a hollow chord-wise extending pin
US11767819B2 (en) 2018-11-01 2023-09-26 General Electric Company Spacer material, for reducing a bond gap between a beam structure and a blade shell of a segmented rotor blade
WO2020122866A1 (en) 2018-12-11 2020-06-18 General Electric Company Beam structure for a segmented rotor blade having a transitioning shape
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
CN113165285A (zh) 2018-12-11 2021-07-23 通用电气公司 用于制造用于风力涡轮的转子叶片的叶片节段的结构构件的方法
AU2018452334A1 (en) 2018-12-11 2021-07-08 General Electric Renovables España, S.L. Method for manufacturing a structural component of a blade segment for a rotor blade of a wind turbine
CN113167213A (zh) 2018-12-13 2021-07-23 通用电气公司 具有经由一个或多个结构部件支承的弦向延伸销的接头式转子叶片
CN113167217A (zh) 2018-12-19 2021-07-23 通用电气公司 具有带有用于销增强的不同的纤维取向的内部支承结构的连结式转子叶片
EP3899244A1 (en) 2018-12-20 2021-10-27 General Electric Company Jointed wind turbine rotor blade having spar cap constructed of varying forms of materials along its span
US20220195982A1 (en) * 2019-03-28 2022-06-23 Aero Dynamik Consult Gmbh Assembly, method, and tool for securing components
EP4004363A1 (en) * 2019-07-30 2022-06-01 Vestas Wind Systems A/S Connection for split wind turbine blade
WO2022042809A1 (en) * 2020-08-28 2022-03-03 Vestas Wind Systems A/S A connection joint for a split wind turbine blade
EP4092261A1 (en) * 2021-05-21 2022-11-23 Nordex Energy SE & Co. KG A wind turbine rotor blade element with connection assemblies

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4420354A (en) 1982-06-14 1983-12-13 Gougeon Brothers, Inc. Process for securing projecting studs in the ends of wood resin composite bodies and the like and the structure formed thereby
EP1467853B1 (en) † 2002-01-11 2007-03-28 Fiberline A/S A method of producing a fibre reinforced structural element
EP1486415A1 (en) 2003-06-12 2004-12-15 SSP Technology A/S Wind turbine blade and method of manufacturing a blade root
ES2375564T3 (es) 2004-06-30 2012-03-02 Vestas Wind Systems A/S Aspas de turbinas eólicas constituidas por dos secciones separadas.
DK176176B1 (da) 2004-11-24 2006-11-27 Siemens Wind Power As Fremgangsmåde og samlestykke til samling af en vinge, fortrinsvis vindmöllevinge, i sektioner
ES2586421T3 (es) 2004-12-29 2016-10-14 Vestas Wind Systems A/S Procedimiento de fabricación de un elemento de carcasa de pala de turbina eólica con un elemento de fijación y una pala de turbina eólica con un elemento de fijación
ES2265760B1 (es) 2005-03-31 2008-01-16 GAMESA INNOVATION & TECHNOLOGY, S.L. Pala para generadores eolicos.
ES2274701B1 (es) 2005-07-15 2008-05-01 GAMESA INNOVATION & TECHNOLOGY, S.L. Procedimiento de fabricacion de piezas huecas de grandes dimensiones a base de materiales compuestos.
US8402652B2 (en) 2005-10-28 2013-03-26 General Electric Company Methods of making wind turbine rotor blades
GB0818467D0 (en) * 2008-10-08 2008-11-12 Blade Dynamics Ltd An insert for forming an end connection in a uni-axial composite material
US8510947B2 (en) * 2008-11-14 2013-08-20 General Electric Company Turbine blade fabrication

Also Published As

Publication number Publication date
ES2735227T3 (es) 2019-12-17
US8388316B2 (en) 2013-03-05
EP2138716A1 (en) 2009-12-30
DK2138716T4 (da) 2024-03-11
US20090324420A1 (en) 2009-12-31
EP2138716B1 (en) 2019-05-08
EP2138716B2 (en) 2024-02-14

Similar Documents

Publication Publication Date Title
DK2138716T3 (da) Vingeindsats
DK2406492T3 (da) Vingemontering
DK2370462T3 (da) Glucagon-analoger
BRPI0907376A2 (pt) Fotobiorretador
DK2342317T3 (da) Hængende-dråbe-plade
DE602009000234D1 (de) msignals
DK3444343T3 (da) Polypeptider
BRPI0914649A2 (pt) Piprazolo-quinazolinas
DE602008003972D1 (de) Sitzrücklehnungsmechanismus
DE602008003521D1 (de) Sitzrücklehnungsmechanismus
DK2336132T3 (da) Morpholinpurinderivat
DK2335031T3 (da) In-line-måler
DK2342454T3 (da) Vindkraftanlæg
DK2379557T3 (da) Aminopyrazol-forbindelse
DE602008003970D1 (de) Strahlstromkalibriersystem
DK2271613T3 (da) Hydroxymethylcyklohexylaminer
BRPI0907522A2 (pt) biarlamidas
DE112009001946A5 (de) Mobelauszugsführung
DE602009000488D1 (de) Obstvereinzelvorrichtung
BRPI0907863A2 (pt) pirrolopirimidinacarboxamidas
BRPI0909634A2 (pt) 2-aminoquinolinas
DE112009000183A5 (de) Sicherheitsvorreiber
BRPI0909637A2 (pt) 2-aminoquinolinas
DE602009000862D1 (de) Gehwagenbremse
DK2379722T3 (da) Ekspressionsvektor