BRPI0911877A2 - processo para produção de uma conexão de lâmina de um rotor, uma conexão de lâmina e um elemento de fixação para uma conexão de lâmina - Google Patents

processo para produção de uma conexão de lâmina de um rotor, uma conexão de lâmina e um elemento de fixação para uma conexão de lâmina

Info

Publication number
BRPI0911877A2
BRPI0911877A2 BRPI0911877-2A BRPI0911877A BRPI0911877A2 BR PI0911877 A2 BRPI0911877 A2 BR PI0911877A2 BR PI0911877 A BRPI0911877 A BR PI0911877A BR PI0911877 A2 BRPI0911877 A2 BR PI0911877A2
Authority
BR
Brazil
Prior art keywords
blade connection
fastening
blade
connection
fastener
Prior art date
Application number
BRPI0911877-2A
Other languages
English (en)
Inventor
Bendel Urs
Werner Markus
Knops Martin
Original Assignee
Repower Systems Ag
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=41102797&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0911877(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Repower Systems Ag filed Critical Repower Systems Ag
Publication of BRPI0911877A2 publication Critical patent/BRPI0911877A2/pt
Publication of BRPI0911877B1 publication Critical patent/BRPI0911877B1/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/04—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass turbine or like blades from several pieces
    • 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
    • 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
    • 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
BRPI0911877A 2008-04-29 2009-04-08 processo para produção de uma conexão de lâmina de um rotor, e conexão de lâmina BRPI0911877B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102008021498.1 2008-04-29
DE102008021498A DE102008021498A1 (de) 2008-04-29 2008-04-29 Verfahren zur Fertigung eines Blattanschlusses eines Rotorblatts, ein Blattanschluss und ein Befestigungselement für einen Blattanschluss
PCT/DE2009/000488 WO2009132612A1 (de) 2008-04-29 2009-04-08 Verfahren zur fertigung eines blattanschlusses eines rotorblatts, ein blattanschluss und ein befestigungselement für einen blattanschluss

Publications (2)

Publication Number Publication Date
BRPI0911877A2 true BRPI0911877A2 (pt) 2018-08-14
BRPI0911877B1 BRPI0911877B1 (pt) 2020-04-28

Family

ID=41102797

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0911877A BRPI0911877B1 (pt) 2008-04-29 2009-04-08 processo para produção de uma conexão de lâmina de um rotor, e conexão de lâmina

Country Status (9)

Country Link
US (1) US8727731B2 (pt)
EP (1) EP2283231B2 (pt)
CN (1) CN101970860B (pt)
AT (1) ATE548563T1 (pt)
BR (1) BRPI0911877B1 (pt)
DE (2) DE102008021498A1 (pt)
DK (1) DK2283231T4 (pt)
ES (1) ES2382439T5 (pt)
WO (1) WO2009132612A1 (pt)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008012664A1 (de) 2008-01-30 2009-08-06 Repower Systems Ag Windenergieanlage und ein Turm oder Turmsegment und eine Türzarge dafür
GB0822681D0 (en) * 2008-12-12 2009-01-21 Aviat Entpr Ltd Rotor blades
DE102010011549A1 (de) 2010-03-15 2011-09-15 Repower Systems Ag Wartungsazimutwinkel
DE202010013535U1 (de) 2010-09-24 2010-12-02 Repower Systems Ag Blattanschluss eines Rotorblatts einer Windenergieanlage
EP2697047B1 (en) * 2011-04-11 2016-07-20 LM WP Patent Holding A/S Wind turbine blade comprising cylindrical metal inserts in a root region thereof
EP2532880B1 (en) * 2011-06-10 2014-03-05 Siemens Aktiengesellschaft Rotor blade for a wind turbine
DK2532881T3 (en) * 2011-06-10 2015-01-12 Siemens Ag A rotor blade for a wind turbine
ES2393865B2 (es) * 2011-06-13 2013-06-26 Investigaciones Y Desarrollos Eólicos, S.L. Método de colocación de insertos en piezas de material compuesto.
DE102011051172A1 (de) 2011-06-17 2012-12-20 Lars Kästner Laminiertes Rotorblatt für Windenergieanlagen mit einem Befestigungssystem für Rotorblätter an der Rotornabe
EP2551512B1 (en) * 2011-07-27 2014-04-16 Alstom Renovables España, S.L. Wind turbine blade connector assembly
DK2589796T3 (en) 2011-11-04 2015-10-26 Siemens Ag Preparation of a root portion
ES2531181T3 (es) 2011-11-11 2015-03-11 Nordex Energy Gmbh Conexión de pala para una pala de rotor de una planta de energía eólica
EP2623771A1 (en) * 2012-02-03 2013-08-07 E.On Climate and Renewables UK Ltd. Wind turbine blade mounting element and method of repair
EP2677166B1 (en) * 2012-06-22 2015-08-12 ALSTOM Renewable Technologies Wind turbine blade with means for hoisting at the blade root and method of hoisting a blade
DK2917568T3 (en) * 2012-09-17 2018-02-12 Lm Wp Patent Holding As Wind turbine blade with fasteners
ES2475491B1 (es) 2013-01-10 2015-04-17 Ingeniería Prosix, S.L. Pala de turbina eólica
US9464622B2 (en) 2013-05-31 2016-10-11 General Electric Company Rotor blade assembly having a stiffening root insert
PL3045297T3 (pl) * 2013-05-31 2018-06-29 Lm Wind Power International Technology Ii Aps Forma i sposób do zastosowania przy wytwarzaniu skorupy turbiny wiatrowej
US20150071701A1 (en) * 2013-09-06 2015-03-12 Amool Raina Insert and Method of Attaching Insert to Structure
EP2952734B1 (en) * 2014-06-05 2021-04-07 Siemens Gamesa Renewable Energy A/S A root bushing for a blade root of a wind turbine rotor blade, a blade root, a wind turbine rotor blade and a wind turbine
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
EP2963282B1 (en) * 2014-07-04 2018-10-24 Siemens Aktiengesellschaft Mounting ring arrangement for wind turbine blade
DE102014214220A1 (de) * 2014-07-22 2016-01-28 Wobben Properties Gmbh Hinterkantensegment eines Rotorblatts
DE202014007558U1 (de) * 2014-09-22 2014-11-18 Wpt Nord Gmbh Bohrwerkzeug zur Modifikation einer Sacklochbohrung
US9745956B2 (en) 2014-12-10 2017-08-29 General Electric Company Spar cap for a wind turbine rotor blade
DE102015007977A1 (de) 2015-06-23 2016-12-29 Senvion Gmbh Rotorblattanschluss mit Stahl-Laminat-Verklebung
US10190571B2 (en) 2015-07-01 2019-01-29 General Electric Company Ring insert for a wind turbine rotor blade
US9970304B2 (en) 2015-07-22 2018-05-15 General Electric Company Rotor blade root assembly for a wind turbine
US10060411B2 (en) 2015-07-22 2018-08-28 General Electric Company Rotor blade root assembly for a wind turbine
US10626847B2 (en) 2017-01-05 2020-04-21 General Electric Company Method for manufacturing a wind turbine rotor blade root section with pultruded rods and associated wind turbine blade
US10677216B2 (en) 2017-10-24 2020-06-09 General Electric Company Wind turbine rotor blade components formed using pultruded rods
EP3721077B1 (en) 2017-12-08 2022-10-19 Vestas Wind Systems A/S Insert and blank for a wind turbine blade root
US11167507B2 (en) 2018-03-16 2021-11-09 General Electric Company Method for manufacturing a wind turbine rotor blade root assembly
US11738530B2 (en) 2018-03-22 2023-08-29 General Electric Company Methods for manufacturing wind turbine rotor blade components
DK3557041T3 (da) * 2018-04-16 2022-06-07 Nordex Energy Se & Co Kg Hylse til et vindenergianlægsrotorblad, flangeindlæg, vindener-gianlægsrotorblad og vindenergianlæg
DK3561292T3 (da) * 2018-04-25 2023-04-24 Nordex Energy Se & Co Kg Fastgørelsesskruebolte til fremstillingen af en flangeforbindelse til et vindenergiturbinerotorblad, system, fremgangsmåde flangeindsats, rotorblad, og vindenergiturbine
DE102018005679A1 (de) 2018-07-19 2020-01-23 Senvion Gmbh Rotorblattanschluss und ein Verfahren zu seiner Herstellung
DE102019000056A1 (de) 2019-01-08 2020-07-09 Senvion Gmbh Windkraftanlage mit Befestigungselementen für ein Rotorblatt und ein Verfahren zur Herstellung einer Windkraftanlage
EP3822065A1 (en) * 2019-11-14 2021-05-19 Siemens Gamesa Renewable Energy A/S Method for manufacturing root segment sections for a root segment of a turbine blade, method for manufacturing the root segment and method for manufacturing the turbine blade
CN111022248B (zh) * 2019-12-26 2024-04-16 中材科技风电叶片股份有限公司 风电叶片叶根的预制件、叶根部件、叶片及其制造方法
EP4119790A1 (en) 2021-07-12 2023-01-18 General Electric Renovables España S.L. Wind turbine blade assembly and methods
EP4239186A1 (en) * 2022-03-02 2023-09-06 LM Wind Power A/S Fastener assembly, wind turbine hub assembly and related methods

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH651111A5 (fr) 1982-07-28 1985-08-30 Cerac Inst Sa Installation de pompage et procede de mise en action de celle-ci.
DK148088A (da) † 1988-03-18 1989-09-19 Aerostar Denmark A S Vindmoellevinge
JP3530261B2 (ja) 1995-03-31 2004-05-24 三菱重工業株式会社 風車翼
JPH11182408A (ja) 1997-12-15 1999-07-06 Mitsubishi Heavy Ind Ltd 風車翼取付装置
NL1013807C2 (nl) * 1999-12-09 2001-07-05 Aerpac Holding B V Windturbinerotor, alsmede naaf en extender daarvoor.
ATE358014T1 (de) * 2002-01-11 2007-04-15 Fiberline As Verfahren zur herstellung eines faserverstärkten lasttragenden elements
EP1486415A1 (en) † 2003-06-12 2004-12-15 SSP Technology A/S Wind turbine blade and method of manufacturing a blade root
FR2863321A1 (fr) * 2003-12-09 2005-06-10 Ocea Sa Pale d'aerogenerateur integrant des moyens de liaison ameliores entre la racine de la pale et le moyeu de l'aerogenerateur, bride, procede de fabrication et aerogenerateur correspondant
DE102004023773B3 (de) * 2004-05-11 2005-11-17 Repower Systems Ag Windenergieanlage
DE102004056340B4 (de) 2004-11-22 2010-11-18 Repower Systems Ag Vorrichtung und Verfahren zur Montage und/oder Demontage eines Bauteils einer Windkraftanlage
JP4691565B2 (ja) † 2004-12-29 2011-06-01 ヴェスタス ウィンド システムズ アー／エス 固定部材を有する風力タービンブレードシェル部材を製造する方法および固定部材を有する風力タービンブレード
DE102005014868A1 (de) 2005-03-30 2006-10-05 Repower Systems Ag Offshore-Windenergieanlage mit rutschfesten Füßen
DE102006021982C5 (de) 2006-05-10 2010-10-07 Repower Systems Ag Gestaffelt abschaltbarer Windpark
DE102007014863A1 (de) 2007-03-26 2008-10-02 Repower Systems Ag Verfahren zum Betreiben einer Windenergieanlage
DE102008012664A1 (de) 2008-01-30 2009-08-06 Repower Systems Ag Windenergieanlage und ein Turm oder Turmsegment und eine Türzarge dafür

Also Published As

Publication number Publication date
US20110044817A1 (en) 2011-02-24
ATE548563T1 (de) 2012-03-15
US8727731B2 (en) 2014-05-20
WO2009132612A1 (de) 2009-11-05
EP2283231B1 (de) 2012-03-07
EP2283231B2 (de) 2017-03-08
CN101970860A (zh) 2011-02-09
CN101970860B (zh) 2013-07-24
DE112009001589A5 (de) 2011-03-31
DE102008021498A1 (de) 2009-11-05
ES2382439T3 (es) 2012-06-08
ES2382439T5 (es) 2017-08-21
DK2283231T3 (da) 2012-06-11
BRPI0911877B1 (pt) 2020-04-28
EP2283231A1 (de) 2011-02-16
DK2283231T4 (en) 2017-05-08

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: REPOWER SYSTEMS SE (DE)

B25D Requested change of name of applicant approved

Owner name: SENVION SE (DE)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B25D Requested change of name of applicant approved

Owner name: SENVION AG (DE)

B25D Requested change of name of applicant approved

Owner name: SENVION GMBH (DE)

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 28/04/2020, OBSERVADAS AS CONDICOES LEGAIS.