CL2013000616A1 - Punta de paleta de rotor para una paleta de rotor de una instalacion de energia eolica, dicha punta es una pieza independiente que se puede unir con la paleta del rotor y que posee una primera superficie de union orientada en la direccion de la paleta de rotor a unir; paleta de rotor; instalacion de energia eolica. - Google Patents

Punta de paleta de rotor para una paleta de rotor de una instalacion de energia eolica, dicha punta es una pieza independiente que se puede unir con la paleta del rotor y que posee una primera superficie de union orientada en la direccion de la paleta de rotor a unir; paleta de rotor; instalacion de energia eolica.

Info

Publication number
CL2013000616A1
CL2013000616A1 CL2013000616A CL2013000616A CL2013000616A1 CL 2013000616 A1 CL2013000616 A1 CL 2013000616A1 CL 2013000616 A CL2013000616 A CL 2013000616A CL 2013000616 A CL2013000616 A CL 2013000616A CL 2013000616 A1 CL2013000616 A1 CL 2013000616A1
Authority
CL
Chile
Prior art keywords
rotor vane
tip
wind power
power installation
rotor
Prior art date
Application number
CL2013000616A
Other languages
English (en)
Inventor
Gerhard Olthoff
Original Assignee
Wobben Properties Gmbh
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 Wobben Properties Gmbh filed Critical Wobben Properties Gmbh
Publication of CL2013000616A1 publication Critical patent/CL2013000616A1/es

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D1/00Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06Rotors
    • F03D1/065Rotors characterised by their construction elements
    • F03D1/0675Rotors characterised by their construction elements of the blades
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D1/00Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06Rotors
    • F03D1/065Rotors characterised by their construction elements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00Components
    • F05B2240/20Rotors
    • F05B2240/30Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05B2240/302Segmented or sectional blades
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00Components
    • F05B2240/20Rotors
    • F05B2240/30Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05B2240/307Blade tip, e.g. winglets
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/72Wind turbines with rotation axis in wind direction
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing 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)
  • Knives (AREA)
  • Body Washing Hand Wipes And Brushes (AREA)
  • Food-Manufacturing Devices (AREA)
CL2013000616A 2010-09-10 2013-03-05 Punta de paleta de rotor para una paleta de rotor de una instalacion de energia eolica, dicha punta es una pieza independiente que se puede unir con la paleta del rotor y que posee una primera superficie de union orientada en la direccion de la paleta de rotor a unir; paleta de rotor; instalacion de energia eolica. CL2013000616A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010040596A DE102010040596A1 (de) 2010-09-10 2010-09-10 Abnehmbare Rotorblattspitze

Publications (1)

Publication Number Publication Date
CL2013000616A1 true CL2013000616A1 (es) 2014-03-07

Family

ID=44545733

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2013000616A CL2013000616A1 (es) 2010-09-10 2013-03-05 Punta de paleta de rotor para una paleta de rotor de una instalacion de energia eolica, dicha punta es una pieza independiente que se puede unir con la paleta del rotor y que posee una primera superficie de union orientada en la direccion de la paleta de rotor a unir; paleta de rotor; instalacion de energia eolica.

Country Status (26)

Country Link
US (1) US9371817B2 (es)
EP (1) EP2561218B1 (es)
JP (1) JP5698363B2 (es)
KR (1) KR101469399B1 (es)
CN (1) CN103119289B (es)
AR (1) AR082935A1 (es)
AU (1) AU2011298883B2 (es)
BR (1) BR112013005253A2 (es)
CA (1) CA2807660C (es)
CL (1) CL2013000616A1 (es)
CY (1) CY1115998T1 (es)
DE (1) DE102010040596A1 (es)
DK (1) DK2561218T3 (es)
ES (1) ES2529596T3 (es)
HR (1) HRP20150249T1 (es)
ME (1) ME01984B (es)
MX (1) MX2013002555A (es)
NZ (1) NZ607965A (es)
PL (1) PL2561218T3 (es)
PT (1) PT2561218E (es)
RS (1) RS53794B1 (es)
RU (1) RU2539608C2 (es)
SI (1) SI2561218T1 (es)
TW (1) TWI467089B (es)
WO (1) WO2012031976A1 (es)
ZA (1) ZA201300970B (es)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013205965A1 (de) 2013-04-04 2014-10-30 Wobben Properties Gmbh Rotorblattspitze
NZ707643A (en) * 2012-11-15 2016-07-29 Wobben Properties Gmbh Rotor blade tip
US9932968B2 (en) * 2012-11-20 2018-04-03 Vestas Wind Systems A/S Wind turbine blade with lightning protection
RU2537753C1 (ru) * 2013-08-28 2015-01-10 Федеральное государственное унитарное предприятие "Центральный аэрогидродинамический институт имени профессора Н.Е. Жуковского" (ФГУП "ЦАГИ") Лопасть аэродинамической модели воздушного винта и способ ее изготовления
US20150132141A1 (en) * 2013-11-08 2015-05-14 Siemens Aktiengesellschaft Rotor blade of a wind turbine
US9790919B2 (en) * 2014-02-25 2017-10-17 General Electric Company Joint assembly for rotor blade segments of a wind turbine
GB2527035A (en) * 2014-06-05 2015-12-16 Vestas Wind Sys As Improvements relating to wind turbine blades
US20150369211A1 (en) * 2014-06-19 2015-12-24 General Electric Company Wind blade tip joint
EP3177828A4 (en) * 2014-08-05 2018-06-06 Ryan Church Structure with rigid winglet adapted to traverse a fluid environment
WO2016165713A1 (en) * 2015-04-17 2016-10-20 Global Lightning Protection Services A/S Side receptor for lightning protection system
GB2551311A (en) * 2016-05-24 2017-12-20 Airbus Operations Ltd Winglet
GB2547957A (en) * 2016-05-24 2017-09-06 Airbus Operations Ltd Winglet
DE102016113574A1 (de) * 2016-07-22 2018-01-25 Wobben Properties Gmbh Windenergieanlagen-Rotorblatt und Windenergieanlagen-Rotorblattspitze
US11248588B2 (en) 2016-07-29 2022-02-15 Vestas Wind Systems A/S Wind turbine blade having a lightning tip receptor
DK3491236T3 (da) * 2016-07-29 2020-06-15 Vestas Wind Sys As Vindmøllevinge med en lynspidsmodtager
EP3497322B1 (en) * 2016-08-11 2021-03-17 General Electric Company Aero-elastically tailored wind blade tip joint
EP3513064B1 (en) * 2016-09-15 2020-09-09 Vestas Wind Systems A/S Blade tip extension
US10495058B2 (en) * 2017-02-21 2019-12-03 General Electric Company Joint assembly for rotor blade segments of a wind turbine
DE102017107859A1 (de) 2017-04-11 2018-10-11 Nordex Energy Gmbh Blitzschutzeinrichtung für ein Rotorblatt einer Windenergieanlage
JP2018178902A (ja) * 2017-04-18 2018-11-15 Ntn株式会社 垂直軸風車および風力発電装置
US10563636B2 (en) 2017-08-07 2020-02-18 General Electric Company Joint assembly for a wind turbine rotor blade
US10801469B2 (en) * 2017-11-07 2020-10-13 General Electric Company Wind blade joints with floating connectors
EP3728842B1 (en) 2017-12-20 2023-05-24 Vestas Wind Systems A/S Wind turbine blade assembly
CN110608131B (zh) * 2018-06-15 2022-02-15 兰州理工大学 一种被动控制的可动叶尖小翼装置
US10830207B2 (en) 2018-08-28 2020-11-10 General Electric Company Spar configuration for jointed wind turbine rotor blades
US11572863B2 (en) 2018-10-25 2023-02-07 General Electric Company Spar cap configuration for a jointed wind turbine blade
US11162476B2 (en) * 2018-10-30 2021-11-02 General Electric Company Wind turbine rotor blade pre-staged for retrofitting with a replacement blade tip segment
DK3874155T3 (da) 2018-10-31 2023-10-23 Gen Electric Leddelt vindmøllerotorvinge med varierende materialekombinationer langs sin spændvidde til stiftforstærkning
EP3874140A1 (en) 2018-11-01 2021-09-08 General Electric Company Scarf connection for a wind turbine rotor blade
JP7221384B2 (ja) 2018-11-01 2023-02-13 ゼネラル・エレクトリック・カンパニイ 中空の翼弦方向に延在するピンを有する風力タービンのジョイントされたロータブレード
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
EP3874141A1 (en) 2018-11-01 2021-09-08 General Electric Company Span-wise extending pin for joining rotor blade segments
JP7210723B2 (ja) 2018-11-01 2023-01-23 ゼネラル・エレクトリック・カンパニイ セグメント化されたロータブレードのビーム構造とブレードシェルとの間の結合ギャップを低減するためのスペーサ材料
WO2020091785A1 (en) 2018-11-01 2020-05-07 General Electric Company Compliant structures for jointed rotor blades
US11840030B2 (en) 2018-12-11 2023-12-12 General Electric Company Method for manufacturing a structural component of a blade segment for a rotor blade of a wind turbine
EP3894191B1 (en) 2018-12-11 2023-06-28 General Electric Company Method for manufacturing blade components for wind turbine rotor blades
EP3894193A1 (en) 2018-12-11 2021-10-20 General Electric Company Method for manufacturing a structural component of a blade segment for a rotor blade of a wind turbine
US11878444B2 (en) 2018-12-11 2024-01-23 Ge Infrastructure Technology Llc Method for manufacturing a hollow composite structure, particularly a spar beam for a wind turbine rotor blade, and an associated mandrel
EP3894690A1 (en) 2018-12-11 2021-10-20 General Electric Company Beam structure for a segmented rotor blade having a transitioning shape
WO2020122909A1 (en) 2018-12-13 2020-06-18 General Electric Company Jointed rotor blade having a chord-wise extending pin supported via one or more structural members
US11802543B2 (en) 2018-12-19 2023-10-31 General Electric Company Jointed rotor blade having internal support structure with varying fiber orientation for pin reinforcement
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
CN114320732B (zh) * 2020-09-30 2023-12-15 江苏金风科技有限公司 叶片、设计方法及风力发电机组
CN112610403A (zh) * 2020-12-30 2021-04-06 西安利和愽机械制造有限公司 一种风力发电叶片结构
CN114486148A (zh) * 2021-12-14 2022-05-13 西南科技大学 一种适用于桨尖涡流动控制实验研究的旋翼

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU29422A1 (ru) * 1932-03-16 1933-02-28 А.Н. Копцев Составное из двух частей крыло дл вертикальных ветр ных двигателей
SU75110A1 (ru) * 1948-07-30 1948-11-30 Н.В. Красовский Кинематическа св зь между поворотными концами крыльев быстроходных ветродвигателей
ES2178903B1 (es) 1999-05-31 2004-03-16 Torres Martinez M Pala para aerogenerador.
DE19962454A1 (de) 1999-12-22 2001-07-05 Aerodyn Eng Gmbh Rotorblatt für Windenergieanlagen
DE10300284A1 (de) 2003-01-02 2004-07-15 Aloys Wobben Rotorblatt für eine Windenergieanlage
KR20080022602A (ko) * 2003-01-02 2008-03-11 알로이즈 워벤 풍력 발전 플랜트를 위한 회전자 날개
DE10319246A1 (de) 2003-04-28 2004-12-16 Aloys Wobben Rotorblatt einer Windenergieanlage
EP2770197A3 (en) 2003-09-29 2014-09-17 Vestas Wind Systems A/S Wind turbine blade, wind turbine, method of providing lightning receptor means to a wind turbine blade and use hereof
EP1584817A1 (en) * 2004-04-07 2005-10-12 Gamesa Eolica, S.A. (Sociedad Unipersonal) Wind turbine blade
CL2004001586A1 (es) 2004-06-23 2005-04-22 Jang Keun Suk Aspa de molino de viento, que comprende cuerpos de aspa con orificios montados con un eje giratorio; una pluralidad de placas de ajuste de presion del viento acopladas al cuerpo del aspa, conectadas por un cable; miembros elasticos y huinches para co
JP2006138598A (ja) * 2004-11-15 2006-06-01 Paloma Ind Ltd ガスコンロ
JP4740580B2 (ja) 2004-11-30 2011-08-03 株式会社ベルシオン 横軸風車のブレード並びに横軸風車
JP4117289B2 (ja) 2004-12-28 2008-07-16 ゼファー株式会社 風車翼、風力発電装置および送風機
US8544800B2 (en) * 2005-07-21 2013-10-01 The Boeing Company Integrated wingtip extensions for jet transport aircraft and other types of aircraft
DK178167B1 (da) * 2005-12-02 2015-07-13 Lm Wind Power As Lynsikringssystem til vinge til et vindenergianlæg
DE102006022279B4 (de) 2006-05-11 2016-05-12 Aloys Wobben Rotorblatt für eine Windenergieanlage
WO2008052677A2 (en) * 2006-11-02 2008-05-08 Lignum Vitae Limited Wind rotor blade and wind turbine comprising such blade
RU65861U1 (ru) * 2006-12-06 2007-08-27 ООО "Инновационный Центр "Опережение" Законцовка лопасти винта
DK2122163T3 (da) 2006-12-22 2013-08-26 Vestas Wind Sys As Vindmølle med rotorblade udstyret med små vinger
US7766620B2 (en) * 2007-02-08 2010-08-03 General Electricc Company Rotor blade with a lightning protection unit, wind energy system having the same and a method for constructing a rotor blade
ES2337645B1 (es) * 2007-09-14 2011-03-11 GAMESA INNOVATION & TECHNOLOGY, S.L. Union de pala sensorizada.
US8221085B2 (en) * 2007-12-13 2012-07-17 General Electric Company Wind blade joint bonding grid
US8231351B2 (en) 2007-12-27 2012-07-31 General Electric Company Adaptive rotor blade for a wind turbine
BRPI0906961A2 (pt) * 2008-01-14 2015-07-14 Clipper Windpower Inc Pá de rotor modular para uma turbina geradora de energia e método para montagem de uma turbina geradora de energia com pás de rotor modulares.
ES2436664T3 (es) 2008-05-07 2014-01-03 Vestas Wind Systems A/S Pala seccional
US20110158788A1 (en) 2008-08-31 2011-06-30 Vestas Wind Systems A/S A sectional blade
US8342805B2 (en) * 2009-06-25 2013-01-01 General Electric Company Transversal conduction lightning protection system
US8328516B2 (en) * 2009-09-29 2012-12-11 General Electric Company Systems and methods of assembling a rotor blade extension for use in a wind turbine
EP2357357B1 (en) * 2009-10-01 2016-11-09 Vestas Wind Systems A/S Wind turbine blade
DK2317124T3 (en) * 2009-10-01 2018-10-08 Vestas Wind Sys As Wind turbine blade
DE102009046586B4 (de) * 2009-11-10 2012-02-23 Nordex Energy Gmbh Blattspitze für ein Rotorblatt einer Windenergieanlage und Verfahren zur Montage der Blattspitze an ein Rotorblatt
DE102010002720A1 (de) 2010-03-10 2011-09-15 Aloys Wobben Windenergieanlagen-Rotorblatt

Also Published As

Publication number Publication date
AR082935A1 (es) 2013-01-16
NZ607965A (en) 2015-03-27
AU2011298883B2 (en) 2016-02-25
JP5698363B2 (ja) 2015-04-08
TW201241302A (en) 2012-10-16
ES2529596T3 (es) 2015-02-23
CA2807660A1 (en) 2012-03-15
BR112013005253A2 (pt) 2016-05-03
EP2561218B1 (de) 2014-12-10
ME01984B (me) 2015-05-20
MX2013002555A (es) 2013-06-18
CY1115998T1 (el) 2017-01-25
WO2012031976A1 (de) 2012-03-15
US9371817B2 (en) 2016-06-21
RS53794B1 (en) 2015-06-30
JP2013539522A (ja) 2013-10-24
DK2561218T3 (en) 2015-01-12
HRP20150249T1 (hr) 2015-04-10
PT2561218E (pt) 2015-02-24
DE102010040596A1 (de) 2012-03-15
EP2561218A1 (de) 2013-02-27
ZA201300970B (en) 2013-09-25
PL2561218T3 (pl) 2015-04-30
TWI467089B (zh) 2015-01-01
KR20130054379A (ko) 2013-05-24
RU2539608C2 (ru) 2015-01-20
AU2011298883A1 (en) 2013-03-28
RU2013115914A (ru) 2014-10-20
CA2807660C (en) 2015-11-03
SI2561218T1 (sl) 2015-02-27
CN103119289B (zh) 2016-02-10
US20130236321A1 (en) 2013-09-12
CN103119289A (zh) 2013-05-22
KR101469399B1 (ko) 2014-12-04

Similar Documents

Publication Publication Date Title
CL2013000616A1 (es) Punta de paleta de rotor para una paleta de rotor de una instalacion de energia eolica, dicha punta es una pieza independiente que se puede unir con la paleta del rotor y que posee una primera superficie de union orientada en la direccion de la paleta de rotor a unir; paleta de rotor; instalacion de energia eolica.
UY36267A (es) Procedimiento para instalar una pala de rotor en una instalación de energía eólica
CL2014003358A1 (es) Instalación de energía eólica con una gondola, un rotor, un spinner, una primera y/o una segunda unidad de medicion de la tecnica de microonda, porque la primera y/o segunda unidad de medicion de la tecnica de microonda y/o de la tecnica de radares; procedimiento para controlar una instalacion de energia eolica.
CL2015000782A1 (es) Un convertidor de energia de ola que comprende una barquilla boyante que tiene un eje longitudinal central, un primer mastil acoplado a la barquilla, un segundo mastil acoplado a la barquilla, un primer flotador, un segundo flotador.
CL2015001305A1 (es) Pala de rotor de una instalacion de energia eolica con una parte principal de pala y una punta de pala, una seccion de punta fijada a la punta de pala y una seccion de base fijada a la parte principal de pala, porque una seccion de punta presenta por lo menos un medio de fijacion que llega hasta la seccion de base; dispositivo de union para unir una parte principal de la pala y una punta de pala, procedimiento para montar una pala de rotor.
BRPI0822497A2 (pt) Pá de turbina éolica, e, gerador de energia éolica.
BR112012027846A2 (pt) turbina hidráulica unidirecional com duto melhorado, lâminas e gerador
BRPI1011484A2 (pt) turbona eólica para geração de energia eólica.
DK2934857T3 (da) En vindmøllevinge omfattende en aerodynamisk skal med fordybning og forudfremstillet bjælkeflange
CL2012002096A1 (es) Segmento de torre de una instalacion de energia eolica, conformado como segmento de revestimiento y presenta un cuerpo de hormigon armado con dos juntas para colocar en las juntas al menos otro segmento de torre; torre de una instalacion; instalacion ; procedimiento de fabricacion; cuerpo de union; par de cuerpos de union.
BRPI0924519A2 (pt) agregação para economia de energia
BR112014013859A2 (pt) pá de rotor de uma instalação de energia eólica, dispositivo de conexão, e, instalação de energia
BRPI1014163A2 (pt) pá de aerogerador de comprimento variável que tem elementos na área de transição
BRPI1005442A2 (pt) gerador de turbina eólica de acionamento direto e estrutura de suporte.
DK2182203T3 (da) Rotorblad med forlænget rotorblad-spids og beregnet til vindenergianlæg
DK2431606T3 (da) Vindmølle med pitch bremse.
CL2014001430A1 (es) Caja posterior, para una paleta de rotor, en particular de una instalacion de energia eolica porque dicha caja esta dividida en un segmento de pie que presenta el lado de union y uno o mas segmentos de cabeza acoplables con el segmento de pie que presentan el borde posterior; y pala de rotor para una instalacion de energia eolica.
CL2014002720A1 (es) Pala de rotor de una instalación de energía eólica, donde el espesor de perfil relativo definido en relación entre el espesor de perfil y la profundidad de perfil presenta un máximo local en una región central, entre la raíz de la pala y la punta de la pala; instalación de energía eólica.
BRPI0904845A2 (pt) Torre para turbina eólica do tipo, monoposte, e, gerador de turbina eólica .
BR112013002502A2 (pt) turbina de parafuso, pá helicoidal de turbina e método de geração de energia
BR112013014861A2 (pt) sistema de turbinas que acompanha o vento/a água (windtracker) para energia eólica e/ou de água.
AR101074A1 (es) Pala de rotor de una instalación de energía eólica
BR112013002505A2 (pt) sistema de conversão de energia elétrica e turbina eólica
BR112013016148A2 (pt) rotor de energia eólica e processo para a geração de energia com este rotor.
CL2014003280A1 (es) Un ensamble de aspa de rotor de turbina eolica, comprende al menos dos secciones de aspa, una de dichas secciones tiene al menos una cavidad en una porcion de extremo de union, y la otra seccion tiene al menos una saliente; metodo; un aspa para un rotor de turbina eolica; un rotor; y una turbina.