BR112014002142A2 - fita protetora perfilada para lâminas de rotores de geradores de turbinas eólicas - Google Patents

fita protetora perfilada para lâminas de rotores de geradores de turbinas eólicas

Info

Publication number
BR112014002142A2
BR112014002142A2 BR112014002142A BR112014002142A BR112014002142A2 BR 112014002142 A2 BR112014002142 A2 BR 112014002142A2 BR 112014002142 A BR112014002142 A BR 112014002142A BR 112014002142 A BR112014002142 A BR 112014002142A BR 112014002142 A2 BR112014002142 A2 BR 112014002142A2
Authority
BR
Brazil
Prior art keywords
thickness
rotor blades
layer
wind turbine
tape
Prior art date
Application number
BR112014002142A
Other languages
English (en)
Inventor
Kuehneweg Bernd
Claus Christian
D Forster Jan
Traser Steffen
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of BR112014002142A2 publication Critical patent/BR112014002142A2/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
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/24—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer not being coherent before laminating, e.g. made up from granular material sprinkled onto a substrate
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J5/00—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers
    • C09J5/08—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers using foamed adhesives
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • C09J7/38—Pressure-sensitive adhesives [PSA]
    • C09J7/381—Pressure-sensitive adhesives [PSA] based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C09J7/385—Acrylic polymers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/20—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive itself
    • C09J2301/204—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive itself the adhesive coating being discontinuous
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/20—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive itself
    • C09J2301/208—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive itself the adhesive layer being constituted by at least two or more adjacent or superposed adhesive layers, e.g. multilayer adhesive
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2475/00—Presence of polyurethane
    • C09J2475/006—Presence of polyurethane in the substrate
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24496—Foamed or cellular component
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24521—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness with component conforming to contour of nonplanar surface
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24612—Composite web or sheet

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Sustainable Energy (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Adhesive Tapes (AREA)
  • Laminated Bodies (AREA)
  • Wind Motors (AREA)

Abstract

resumo “fita protetora perfilada para lâminas de rotores de geradores de turbinas eólicas” a presente invenção apresenta uma fita protetora multicamada (1) para lâminas de rotores de turbinas de energia eólica, a dita fita (1) tendo uma camada superior protetora (2) que compreende um filme de polímero e uma camada inferior adesiva (3), sendo que a camada superior (2) tem uma superfície contínua (s) que é uma superfície curvada para fora ou trapezoidal para fora, de modo que a fita (1) tem um perfil em seção transversal que tem uma seção interna entre duas seções laterais, sendo que a seção interna tem uma espessura (ti) constituída pela espessura da camada superior (2) e da camada adesiva inferior (3) que é maior que a espessura de ao menos uma dentre as seções laterais (t1, t2) constituída pela espessura da camada superior (2) e da camada inferior adesiva (3), e em que a espessura (t1 ou t2) de ao menos uma seção lateral é de no máximo 600 µm e a espessura da seção interna (ti) é de pelo menos 330 µm. são fornecidos também processos para fabricação de fitas perfiladas e métodos para a aplicação das fitas às lâminas de rotores e lâminas que contêm fitas protetoras. 1 / 1
BR112014002142A 2011-07-29 2012-07-26 fita protetora perfilada para lâminas de rotores de geradores de turbinas eólicas BR112014002142A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11176051.8A EP2551314B1 (en) 2011-07-29 2011-07-29 Profiled protective tape for rotor blades of wind turbine generators
PCT/US2012/048219 WO2013019524A1 (en) 2011-07-29 2012-07-26 Profiled protective tape for rotor blades of wind turbine generators

Publications (1)

Publication Number Publication Date
BR112014002142A2 true BR112014002142A2 (pt) 2017-02-21

Family

ID=46614641

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014002142A BR112014002142A2 (pt) 2011-07-29 2012-07-26 fita protetora perfilada para lâminas de rotores de geradores de turbinas eólicas

Country Status (8)

Country Link
US (4) US9718992B2 (pt)
EP (1) EP2551314B1 (pt)
CN (1) CN103732707B (pt)
BR (1) BR112014002142A2 (pt)
DK (1) DK2551314T3 (pt)
ES (1) ES2504969T3 (pt)
IN (1) IN2014CN00723A (pt)
WO (1) WO2013019524A1 (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2504969T3 (es) 2011-07-29 2014-10-09 3M Innovative Properties Company Cinta protectora perfilada para palas de rotores de generadores de turbina eólica
EP2851406A4 (en) * 2012-05-14 2015-12-23 Lg Chemical Ltd METHOD FOR PRODUCING AN ADHESIVE ARTICLE
US20140366799A1 (en) * 2013-06-13 2014-12-18 Shurtape Technologies, Llc Adhesive tape having shaped edge and method of making same
CN103627277B (zh) * 2013-11-25 2015-01-14 西安维乐抗磨工程技术有限公司 一种新型风电叶片用耐磨防护剂及其制备方法和施工方法
US11629689B2 (en) 2014-11-10 2023-04-18 Polytech A/S Polyurethane material, process for preparing such material and protective cover for wind turbine blade
CA2992633C (en) 2015-07-17 2022-05-31 Lm Wp Patent Holding A/S A wind turbine blade having an erosion shield
ES2887114T3 (es) 2016-05-12 2021-12-21 3M Innovative Properties Co Película adhesiva estructural
DK3619024T3 (da) * 2017-05-05 2022-01-17 3M Innovative Properties Co Profilerede film
KR102355330B1 (ko) * 2017-06-09 2022-01-24 피브로보틱스 오와이 섬유상에 액적 또는 액적들을 형성하기 위한 방법 및 디바이스
JP6588119B2 (ja) * 2018-03-29 2019-10-09 三菱重工業株式会社 風車翼の補修、補強又は付属部品の取り付け方法
EP3560822A1 (en) * 2018-04-26 2019-10-30 3M Innovative Properties Company Anti-icing stack
CN108843486B (zh) * 2018-07-30 2023-10-13 中科国风检测（天津）有限公司 一种风电叶片前缘防护系统及施工工艺
DE102019103304A1 (de) * 2019-02-11 2020-08-13 Wobben Properties Gmbh Verfahren zum Reparieren eines Windenergieanlagen-Rotorblattes
DE102019203438A1 (de) 2019-03-13 2020-09-17 Tesa Se Oberflächenschutzfolie zum Schutz der Kanten von Rotorblättern an Windrädern
US11014202B1 (en) * 2020-01-27 2021-05-25 Vestas Wind Systems A/S Coating applicator tool and method for repairing leading edge damage on a wind turbine blade
CN112360610B (zh) * 2020-10-13 2021-11-19 潍柴动力股份有限公司 发动机冷却系统及其冷却方法
CN113061396B (zh) * 2021-03-30 2022-11-01 中材科技（阜宁）风电叶片有限公司 风电叶片胶膜组件及其制备方法、风电叶片的粘接方法

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EP2353736A1 (en) 2010-01-29 2011-08-10 3M Innovative Properties Company Continuous process for forming a multilayer film and multilayer film prepared by such method
EP2551102B1 (en) 2011-07-29 2014-12-03 3M Innovative Properties Company Self-stick foam adhesive
EP2551313A1 (en) 2011-07-29 2013-01-30 3M Innovative Properties Company Multilayer pressure-sensitive adhesive film
EP2551024B1 (en) 2011-07-29 2017-03-22 3M Innovative Properties Co. Multilayer film having at least one thin layer and continuous process for forming such a film
ES2504969T3 (es) 2011-07-29 2014-10-09 3M Innovative Properties Company Cinta protectora perfilada para palas de rotores de generadores de turbina eólica
EP2557132B1 (en) 2011-08-10 2018-03-14 3M Innovative Properties Company Multilayer adhesive film, in particular for bonding optical sensors
EP2581423A1 (en) 2011-10-14 2013-04-17 3M Innovative Properties Company Primerless multilayer adhesive film for bonding glass substrates

Also Published As

Publication number Publication date
US20140154089A1 (en) 2014-06-05
CN103732707B (zh) 2015-08-12
DK2551314T3 (da) 2014-10-27
IN2014CN00723A (pt) 2015-04-03
US20170283659A1 (en) 2017-10-05
US10995729B2 (en) 2021-05-04
EP2551314B1 (en) 2014-07-23
ES2504969T3 (es) 2014-10-09
US9718992B2 (en) 2017-08-01
WO2013019524A1 (en) 2013-02-07
US20190285048A1 (en) 2019-09-19
CN103732707A (zh) 2014-04-16
EP2551314A1 (en) 2013-01-30
US20210239090A1 (en) 2021-08-05

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B15K Others concerning applications: alteration of classification

Ipc: B32B 37/24 (2006.01), C09J 5/08 (2006.01), C09J 7/

B15K Others concerning applications: alteration of classification

Ipc: C09J 5/08 (2006.01), C09J 7/20 (2018.01), C09J 7/3

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2524 DE 21-05-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.