BR112018014177A2 - ?elemento de encaixe para uma lâmina de turbina eólica? - Google Patents

?elemento de encaixe para uma lâmina de turbina eólica?

Info

Publication number
BR112018014177A2
BR112018014177A2 BR112018014177A BR112018014177A BR112018014177A2 BR 112018014177 A2 BR112018014177 A2 BR 112018014177A2 BR 112018014177 A BR112018014177 A BR 112018014177A BR 112018014177 A BR112018014177 A BR 112018014177A BR 112018014177 A2 BR112018014177 A2 BR 112018014177A2
Authority
BR
Brazil
Prior art keywords
wind turbine
locking element
turbine rotor
rotor blade
turbine blade
Prior art date
Application number
BR112018014177A
Other languages
English (en)
Other versions
BR112018014177B1 (pt
Inventor
Lehmann Madsen Kristian
Hauge Pedersen Steven
Original Assignee
Lm Wp Patent Holding As
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 Lm Wp Patent Holding As filed Critical Lm Wp Patent Holding As
Publication of BR112018014177A2 publication Critical patent/BR112018014177A2/pt
Publication of BR112018014177B1 publication Critical patent/BR112018014177B1/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
    • 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
    • B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
    • B29C70/52—Pultrusion, i.e. forming and compressing by continuously pulling through a die
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B11/00—Making preforms
    • B29B11/14—Making preforms characterised by structure or composition
    • B29B11/16—Making preforms characterised by structure or composition comprising fillers or reinforcement
    • 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
    • B29C66/723—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 being multi-layered
    • B29C66/7232—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 being multi-layered comprising a non-plastics layer
    • B29C66/72324—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 being multi-layered comprising a non-plastics layer consisting of inorganic materials not provided for in B29C66/72321 - B29C66/72322
    • B29C66/72326—Glass
    • 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
    • B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
    • B29C70/52—Pultrusion, i.e. forming and compressing by continuously pulling through a die
    • B29C70/523—Pultrusion, i.e. forming and compressing by continuously pulling through a die and impregnating the reinforcement in the die
    • 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
    • B29C70/681—Component parts, details or accessories; Auxiliary operations
    • B29C70/682—Preformed parts characterised by their structure, e.g. form
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Composite Materials (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Wind Motors (AREA)

Abstract

a presente invenção refere-se a um elemento de encaixe (76) para embutir em uma estrutura do revestimento de uma lâmina de rotor de turbina eólica (10), o elemento tendo uma parte cuneiforme (85). o elemento de encaixe (76) compreende um material fibroso e um agente de ligação, em que o material fibroso é pelo menos parcialmente unido por meio do agente de ligação. o elemento da invenção proporciona flexibilidade e elasticidade estruturais melhoradas, resultando em menor formação de rugas durante a fabricação da lâmina. em outros aspectos, a presente invenção refere-se a um método de fabricação de um elemento de encaixe (76), a um método de fabricação de uma lâmina de rotor de turbina eólica (10) usando o elemento de encaixe (76) e a uma lâmina de rotor de turbina eólica (10) obtida pelo dito método.
BR112018014177-1A 2016-01-11 2017-01-10 Elemento de encaixe para uma lâmina de turbina eólica BR112018014177B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP16150749.6 2016-01-11
EP16150749 2016-01-11
EP2017121710 2017-07-20

Publications (2)

Publication Number Publication Date
BR112018014177A2 true BR112018014177A2 (pt) 2018-12-11
BR112018014177B1 BR112018014177B1 (pt) 2022-06-28

Family

ID=55080046

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018014177-1A BR112018014177B1 (pt) 2016-01-11 2017-01-10 Elemento de encaixe para uma lâmina de turbina eólica

Country Status (7)

Country Link
US (1) US11396860B2 (pt)
EP (1) EP3402659A1 (pt)
CN (1) CN108883588B (pt)
BR (1) BR112018014177B1 (pt)
CA (1) CA3011075A1 (pt)
MA (1) MA43857A (pt)
WO (1) WO2017121710A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105899353B (zh) * 2013-11-19 2018-08-14 Lm Wp 专利控股有限公司 用于制造风力涡轮机叶片部件的***和方法
EP4212321A1 (en) 2022-01-18 2023-07-19 LM Wind Power A/S Manufacturing of an embedding element for a wind turbine blade
CN116557217B (zh) * 2023-07-10 2023-11-10 东方电气（天津）风电叶片工程有限公司 一种叶根预埋螺栓套安装结构、叶片及风力发电机

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2714398B1 (fr) * 1993-12-24 1996-03-08 Vetrotex France Sa Réseau de fils de verre et matériau composite renforcé par ledit réseau.
WO2003057456A1 (en) * 2002-01-11 2003-07-17 Fiberline A/S A method of producing a fibre reinforced structural element
US6848381B2 (en) 2003-02-12 2005-02-01 Georg K. Thomas Tension rod constructions and method of making
ES2735146T3 (es) * 2007-06-12 2019-12-16 Hexcel Reinforcements Procedimiento de fabricación de piezas compuestas que presentan por lo menos una curva y piezas obtenidas mediante este procedimiento
US8940119B2 (en) * 2009-10-16 2015-01-27 Toray Industries, Inc. Process and apparatus for producing beam member
AT510694B1 (de) * 2011-01-21 2012-06-15 Hexcel Holding Gmbh Modul zum halten von mindestens einer hülse
DK2697047T3 (en) * 2011-04-11 2016-11-21 Lm Wp Patent Holding As Wind turbine blade with a cylindrical metal insert in the root area
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
DK2589796T3 (en) 2011-11-04 2015-10-26 Siemens Ag Preparation of a root portion
DE102012104276A1 (de) * 2012-05-16 2013-12-05 Benteler Automobiltechnik Gmbh Vorrichtung und Verfahren zur Aufnahme und Transport von einzelnen Textilbahnen oder Stapeln von Textilbahnen
GB201402830D0 (en) 2014-02-18 2014-04-02 Lm Wp Patent Holding As Wind turbine blade brushing system
US10060411B2 (en) * 2015-07-22 2018-08-28 General Electric Company Rotor blade root assembly for a wind turbine

Also Published As

Publication number Publication date
WO2017121710A1 (en) 2017-07-20
MA43857A (fr) 2018-11-21
CN108883588B (zh) 2021-08-27
US20190024630A1 (en) 2019-01-24
CA3011075A1 (en) 2017-07-20
EP3402659A1 (en) 2018-11-21
US11396860B2 (en) 2022-07-26
BR112018014177B1 (pt) 2022-06-28
CN108883588A (zh) 2018-11-23

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Legal Events

Date Code Title Description
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 10/01/2017, OBSERVADAS AS CONDICOES LEGAIS