BR112013009062A2 - lâmina para uma turbina eólica - Google Patents

lâmina para uma turbina eólica

Info

Publication number
BR112013009062A2
BR112013009062A2 BR112013009062A BR112013009062A BR112013009062A2 BR 112013009062 A2 BR112013009062 A2 BR 112013009062A2 BR 112013009062 A BR112013009062 A BR 112013009062A BR 112013009062 A BR112013009062 A BR 112013009062A BR 112013009062 A2 BR112013009062 A2 BR 112013009062A2
Authority
BR
Brazil
Prior art keywords
blade
wind turbine
turbine
wind
Prior art date
Application number
BR112013009062A
Other languages
English (en)
Other versions
BR112013009062A8 (pt
BR112013009062B1 (pt
Inventor
Luca Feigi
Original Assignee
Alstom Wind Slu
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 Alstom Wind Slu filed Critical Alstom Wind Slu
Publication of BR112013009062A2 publication Critical patent/BR112013009062A2/pt
Publication of BR112013009062A8 publication Critical patent/BR112013009062A8/pt
Publication of BR112013009062B1 publication Critical patent/BR112013009062B1/pt

Links

Classifications

    • 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
    • F01D5/14—Form or construction
    • 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
    • F03D1/0658—Arrangements for fixing wind-engaging parts to a 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
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Wind Motors (AREA)
BR112013009062-6A 2010-10-15 2011-10-13 lâmina para uma turbina eólica, rotor de turbina eólica e método para reduzir a deformação da raiz da lâmina BR112013009062B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP10382269.8 2010-10-15
EP10382269.8A EP2441950B1 (en) 2010-10-15 2010-10-15 Blade for a wind turbine
PCT/EP2011/067868 WO2012049237A1 (en) 2010-10-15 2011-10-13 Blade for a wind turbine

Publications (3)

Publication Number Publication Date
BR112013009062A2 true BR112013009062A2 (pt) 2016-07-19
BR112013009062A8 BR112013009062A8 (pt) 2017-07-11
BR112013009062B1 BR112013009062B1 (pt) 2021-01-12

Family

ID=43978040

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013009062-6A BR112013009062B1 (pt) 2010-10-15 2011-10-13 lâmina para uma turbina eólica, rotor de turbina eólica e método para reduzir a deformação da raiz da lâmina

Country Status (7)

Country Link
US (1) US9353627B2 (pt)
EP (1) EP2441950B1 (pt)
CN (1) CN103180606B (pt)
BR (1) BR112013009062B1 (pt)
DK (1) DK2441950T3 (pt)
ES (1) ES2473816T3 (pt)
WO (1) WO2012049237A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015024573A1 (en) * 2013-08-20 2015-02-26 Bladena Aps A wind turbine, a wind turbine blade, and a method of reinforcing a wind turbine blade
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
US10557455B2 (en) * 2017-06-27 2020-02-11 General Electric Company Root insert and a wind turbine having wind turbine blades with root inserts
US11434876B2 (en) * 2019-07-12 2022-09-06 Tpi Composites, Inc. Movement and positioning adaptor for handling root-ring of wind turbine blade
EP4234919A1 (en) 2022-02-24 2023-08-30 Siemens Gamesa Renewable Energy Innovation & Technology S.L. Root section, wind turbine blade and methods for producing and modifying a root portion of a wind turbine blade

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4915590A (en) * 1987-08-24 1990-04-10 Fayette Manufacturing Corporation Wind turbine blade attachment methods
DE10063136B4 (de) * 2000-07-10 2007-03-08 Wobben, Aloys, Dipl.-Ing. Vorrichtung zum Handhaben von Stückgütern
EA005878B1 (ru) * 2002-01-11 2005-06-30 Файберлайн А/С Способ изготовления конструктивного элемента, усиленного волокном
ES2399158T3 (es) * 2007-01-25 2013-03-26 Bladena Aps Pala reforzada para aerogenerador
NL1035301C1 (nl) * 2008-04-16 2008-06-04 Dhlc Lift- en daalmethode middels een demontabele hijsinrichting.
ES2383061T3 (es) * 2008-06-24 2012-06-18 Bladena Aps Paleta de turnina eólica reforzada
DK176948B1 (da) * 2008-07-30 2010-06-21 Liftra Aps Fixtur for fastholdelse af enden af et emne, såsom en sektion af et vindmølletårn, en vinge til en vindmølle, eller et vindmøllenav.
US7891947B2 (en) * 2008-12-12 2011-02-22 General Electric Company Turbine blade and method of fabricating the same
US20100254813A1 (en) * 2009-04-02 2010-10-07 Frontier Pro Services Winch servicing of wind turbines
HUE024438T2 (en) * 2009-04-09 2016-01-28 Wobben Properties Gmbh Means of transport
US8511921B2 (en) * 2009-12-07 2013-08-20 General Electric Company System and method for arranging wind turbine blades

Also Published As

Publication number Publication date
US20130209263A1 (en) 2013-08-15
EP2441950B1 (en) 2014-03-05
WO2012049237A1 (en) 2012-04-19
BR112013009062A8 (pt) 2017-07-11
CN103180606A (zh) 2013-06-26
CN103180606B (zh) 2016-09-28
ES2473816T3 (es) 2014-07-07
BR112013009062B1 (pt) 2021-01-12
US9353627B2 (en) 2016-05-31
DK2441950T3 (da) 2014-06-10
EP2441950A1 (en) 2012-04-18

Similar Documents

Publication Publication Date Title
GB2497578B (en) Wind turbine blades
EP2636897A4 (en) WIND TURBINE BLADE
PL2783103T3 (pl) Łopata turbiny wiatrowej
PL2591230T3 (pl) Łopata turbiny wiatrowej
GB201103861D0 (en) A wind turbine blade tester
DK2706228T3 (da) Rotorbladsamling til en vindmølle
DK2670977T3 (da) A tool for management of blades for wind turbines
DK2564058T3 (da) Vindmøllevinge med en slat-samling
DK2749765T3 (da) Vindmøllerotorvinge
BR112014007591A2 (pt) pá para turbina eólica e método para montar a pá
BR112013002403A2 (pt) aerogerador ressoante por vorticidade
DK201170702A (en) Wind turbine rotor blade
DK2665942T4 (da) Rotorleje til en vindmølle
NO20111329A1 (no) Flytende vindmølle
BRPI1000021A2 (pt) caixa de engrenagens para um gerador de turbina eólica, e, gerador de turbina eólica
DK2551512T3 (da) Forbindelsesanordning på en vindmøllevinge
DK2341238T3 (da) Rotorvinge til anvendelse med en vindmølle
BR112013011757A2 (pt) lâmina para turbina eólica
BRPI0925087A2 (pt) Dispositivo de embalagem intercambiável para pás de aerogeradores
BR112014002841A2 (pt) uma disposição de acionamento para uma turbina de vento
EP2764238A4 (en) WIND TURBINE WITH ALIGNED BLADES ON THE CURRENT
BRPI1013261A2 (pt) método para fabricar pás de turbina eólica
DK2497941T3 (da) Vindmøllevinge omfattende et rodendeskot
DK2573387T4 (da) Nacelle til en vindmølle
DK2546516T3 (da) Vindmøllehjælpedrevssystem

Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: ALSTOM HYDRO ESPANA, S.L. (ES)

B25A Requested transfer of rights approved

Owner name: ALSTOM RENEWABLES ESPANA, S.L. (ES)

B25D Requested change of name of applicant approved

Owner name: ALSTOM RENEWABLES ESPANA, S.L. (ES)

B15K Others concerning applications: alteration of classification

Ipc: F01D 5/14 (2006.01), F03D 1/06 (2006.01), F03D 13/

B25D Requested change of name of applicant approved

Owner name: GENERAL ELECTRIC RENOVABLES ESPANA, S.L. (ES)

B25A Requested transfer of rights approved

Owner name: GE RENEWABLE TECHNOLOGIES (FR)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B25A Requested transfer of rights approved

Owner name: GE RENEWABLE TECHNOLOGIES WIND B.V. (NL)

B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 13/10/2011, OBSERVADAS AS CONDICOES LEGAIS.