BR112015007135A2 - turbina de vento - Google Patents

turbina de vento

Info

Publication number
BR112015007135A2
BR112015007135A2 BR112015007135A BR112015007135A BR112015007135A2 BR 112015007135 A2 BR112015007135 A2 BR 112015007135A2 BR 112015007135 A BR112015007135 A BR 112015007135A BR 112015007135 A BR112015007135 A BR 112015007135A BR 112015007135 A2 BR112015007135 A2 BR 112015007135A2
Authority
BR
Brazil
Prior art keywords
wind turbine
shell
allows
glue
away
Prior art date
Application number
BR112015007135A
Other languages
English (en)
Inventor
Ruijter Wout
Original Assignee
Envision Energy Denmark Aps
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 Envision Energy Denmark Aps filed Critical Envision Energy Denmark Aps
Publication of BR112015007135A2 publication Critical patent/BR112015007135A2/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • F03D1/065—Rotors characterised by their construction elements
    • F03D1/0675—Rotors characterised by their construction elements of the blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • 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
    • F03D1/0691—Rotors characterised by their construction elements of the hub
    • 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
    • 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
    • F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
    • 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
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • 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
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
    • B29C65/483—Reactive adhesives, e.g. chemically curing adhesives
    • 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
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/50—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like
    • B29C65/5057—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like positioned between the surfaces to be joined
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
    • B29C66/131—Single flanged joints, i.e. one of the parts to be joined being rigid and flanged in the joint area
    • B29C66/1312—Single flange to flange joints, the parts to be joined being rigid
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
    • B29C66/543—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles joining more than two hollow-preforms to form said hollow articles
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/721—Fibre-reinforced materials
    • B29C66/7212—Fibre-reinforced materials characterised by the composition of the fibres
    • 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
    • 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
    • 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
    • Y02E10/728—Onshore wind turbines
    • 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)

Abstract

1 / 1 resumo “turbina de vento” a presente invenã§ã£o se refere uma turbina de vento compreendendo uma torre de turbina de vento, uma nacela proporcionada na torre de turbina de vento; um cubo de rotor montado rotativamente na nacela e uma ou mais pã¡s de turbina de vento tendo uma raiz de pã¡ configurada para ser montada no cubo de rotor e uma extremidade de ponta, onde a pã¡ de turbina de vento compreende ainda um lado de pressã£o e um lado de sucã§ã£o conectados uns aos outros via uma borda de ataque, em que a pã¡ de turbina de vento compreende uma primeira parte de concha tendo uma superfã­cie interna e uma superfã­cie externa e uma segunda parte de concha tendo uma superfã­cie interna e uma superfã­cie externa, em que a primeira parte de concha compreende um primeiro flange tendo uma primeira superfã­cie de colagem, e a segunda parte de concha compreende uma segunda superfã­cie de colagem, e em que as duas superfã­cies de colagem sã£o configuradas para serem coladas juntas usando uma cola quando as duas partes de concha sã£o colocadas em cima umas das outras. o primeiro flange se estende para fora da borda de fuga e para longe da superfã­cie externa da primeira parte de concha. um segundo flange se estende para fora da borda de fuga da segunda parte de concha e para longe da superfã­cie externa. isto permite que a linha de cola seja movida para fora da ã¡rea interna definida pelas partes de concha, de modo que o processo de colagem possa ser controlado mais eficazmente e permita uma inspeã§ã£o rã¡pida e fã¡cil da linha de colagem. isto tambã©m permite um melhor controle do processo de salpico.
BR112015007135A 2012-10-16 2013-10-07 turbina de vento BR112015007135A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK201270630A DK177744B1 (en) 2012-10-16 2012-10-16 Wind turbine having external gluing flanges near flat back panel
PCT/DK2013/050316 WO2014059989A1 (en) 2012-10-16 2013-10-07 Wind turbine having external gluing flanges near flat back panel

Publications (1)

Publication Number Publication Date
BR112015007135A2 true BR112015007135A2 (pt) 2017-07-04

Family

ID=49447307

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015007135A BR112015007135A2 (pt) 2012-10-16 2013-10-07 turbina de vento

Country Status (8)

Country Link
US (1) US9759187B2 (pt)
EP (1) EP2909474B1 (pt)
CN (1) CN104903570B (pt)
BR (1) BR112015007135A2 (pt)
CA (1) CA2888212C (pt)
DK (1) DK177744B1 (pt)
ES (1) ES2674982T3 (pt)
WO (1) WO2014059989A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9869295B2 (en) * 2015-05-07 2018-01-16 General Electric Company Attachment method to install components, such as tip extensions and winglets, to a wind turbine blade, as well as the wind turbine blade and component
US9869296B2 (en) * 2015-05-07 2018-01-16 General Electric Company Attachment method and system to install components, such as tip extensions and winglets, to a wind turbine blade
PL3488100T3 (pl) * 2016-07-19 2022-04-04 Lm Wind Power International Technology Ii Aps Łopata turbiny wiatrowej z płaskim segmentem i powiązany sposób
CN109989876B (zh) * 2017-12-29 2020-06-19 江苏金风科技有限公司 叶片及包括其的风力发电机组
ES2965908T3 (es) * 2019-03-12 2024-04-17 Lm Wind Power As Pala de turbina eólica y procedimiento para producir una pala de turbina eólica
DE102019113085A1 (de) 2019-05-17 2020-11-19 Wobben Properties Gmbh Rotorblatt und Windenergieanlage
EP4013960A1 (en) 2019-08-14 2022-06-22 Power Curve ApS Wind turbine blade with a gurney flap

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT1695813E (pt) 2005-02-24 2007-07-02 Vestas Wind Sys As Método de fabricação de uma pá de turbina eólica, instalação de fabricação de pás de turbina eólica e sua utilização.
DK2126349T3 (en) * 2007-02-27 2018-08-27 Vestas Wind Sys As A WINDMILL CLEANING AND PROCEDURE FOR COLLECTING A WINDMILL CLEANING
US7895745B2 (en) * 2007-03-09 2011-03-01 General Electric Company Method for fabricating elongated airfoils for wind turbines
ES2326203B1 (es) * 2007-07-23 2010-07-09 GAMESA INNOVATION & TECHNOLOGY, S.L. Pala de aerogenerador con alerones arqueables.
US20110254189A1 (en) * 2008-10-10 2011-10-20 Eirecomposites Teoranta Heated mould for moulding polymeric composites
ES2341073B1 (es) * 2008-10-28 2011-05-20 GAMESA INNOVATION & TECHNOLOGY, S.L. Una pala de aerogenerador multi-panel con uniones mejoradas en el borde de salida.
US8075278B2 (en) * 2009-05-21 2011-12-13 Zuteck Michael D Shell structure of wind turbine blade having regions of low shear modulus
ES2423186T3 (es) * 2009-08-20 2013-09-18 Siemens Aktiengesellschaft Estructura de plástico reforzado con fibra y método para producir la estructura de plástico reforzado con fibra
DK2366891T3 (da) * 2010-03-18 2014-10-27 Nordex Energy Gmbh Vindenergianlægs-rotorblad
GB2481842A (en) * 2010-07-08 2012-01-11 Vestas Wind Sys As Wind turbine blade comprising bonded shells and incorporating a temperature measurement system
US9566754B2 (en) 2010-07-08 2017-02-14 Vesta Wind Systems A/S Turbine blade temperature measurement system and method of manufacture of turbine blades
ES2582039T3 (es) * 2010-08-11 2016-09-08 Vestas Wind Systems A/S Aparato y método para formar un borde de salida de una pala de turbina eólica y componente de borde de salida
US8038407B2 (en) * 2010-09-14 2011-10-18 General Electric Company Wind turbine blade with improved trailing edge bond
ES2388865B1 (es) * 2010-12-23 2013-09-06 Gamesa Innovation & Tech Sl Molde de conchas partido para palas de aerogenerador, metodo de fabricacion de dicho molde y metodo de fabricacion de pala empleando dicho molde.
GB2488099A (en) * 2011-01-31 2012-08-22 Vestas Wind Sys As Modular wind turbine blade with both spar and foil sections forming aerodynamic profile

Also Published As

Publication number Publication date
WO2014059989A1 (en) 2014-04-24
EP2909474B1 (en) 2018-03-28
EP2909474A1 (en) 2015-08-26
US9759187B2 (en) 2017-09-12
CA2888212A1 (en) 2014-04-24
US20150267681A1 (en) 2015-09-24
DK177744B1 (en) 2014-05-19
CN104903570B (zh) 2018-05-29
DK201270630A (en) 2014-04-17
CN104903570A (zh) 2015-09-09
ES2674982T3 (es) 2018-07-05
CA2888212C (en) 2020-04-28

Similar Documents

Publication Publication Date Title
BR112015007135A2 (pt) turbina de vento
BR112015007517A2 (pt) pá de rotor de instalação de potência eólica, e, instalação de potência eólica
DK201170445A (en) Blade extension for rotor blade in wind turbine
MX357626B (es) Turbina de eje vertical.
BR112015013197A2 (pt) método de fixação de um cume de borda traseira sobre uma pá de rotor de uma turbina eólica, pá de rotor, cume de borda traseira, e, turbina eólica
WO2012112613A3 (en) Turbine blades, systems and methods
DK201270257A (en) Root flap for rotor blade in wind turbine
EP2716906A3 (en) Noise reduction tab and method for wind turbine rotor blade
MX2013011010A (es) Pala del rotor de aerogenerador.
BR112015020873A2 (pt) conjunto de pás de passo variável e uma turbomáquina
DK201170610A (en) Winglet for wind turbine rotor blade
WO2010150084A3 (en) Vertical axis wind turbine
BR112014013700A2 (pt) seção de caixa traseira, pá de rotor, e, instalação de energia eólica
BR112017005345A2 (pt) pá de rotor de turbina eólica
DK201270120A (en) Lift device for rotor blade in wind turbine
BR112015011013A2 (pt) pá de rotor de uma instalação de energia eólica, dispositivo de conexão, ponta de pá de uma pá de rotor, métodos para montar uma ponta de pá e para produzir um arco de aresta, arco de aresta de uma pá de rotor, e, instalação de energia eólica
WO2012134833A3 (en) High camber compressor rotor blade
EP2224127A3 (en) Improved spar cap for wind turbine blades
EP2466121A3 (en) Wind turbine, aerodynamic assembly for use in a wind turbine, and method for assembling thereof
MX363296B (es) Pala de compresor para motor de turbina de gas.
TN2014000123A1 (en) Blade wind turbine and method of assembly of the blade
BR112015010038A2 (pt) turbina eólica, seção de eixo de uma turbina eólica, e, método para projetar uma turbina eólica
DK201370046A (en) Wind turbine rotor blade assembly with root extension panel and method of assembly
DK201170381A (en) Wind turbine rotor blade with a suction side winglet
BR112015031662A2 (pt) método para montar uma pá de rotor de turbina eólica, pá de rotor de turbina eólica, e, turbina eólica

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]