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BRPI0518663A2 - infusço de vÁcuo por meio de uma membrana semipermeÁvel - Google Patents

infusço de vÁcuo por meio de uma membrana semipermeÁvel

Info

Publication number
BRPI0518663A2
BRPI0518663A2 BRPI0518663-3A BRPI0518663A BRPI0518663A2 BR PI0518663 A2 BRPI0518663 A2 BR PI0518663A2 BR PI0518663 A BRPI0518663 A BR PI0518663A BR PI0518663 A2 BRPI0518663 A2 BR PI0518663A2
Authority
BR
Brazil
Prior art keywords
fiber
distribution layer
semi
lateral face
liquid polymer
Prior art date
Application number
BRPI0518663-3A
Other languages
English (en)
Inventor
Tim Moller Hansen
Original Assignee
Lm Glasfiber 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 Glasfiber As filed Critical Lm Glasfiber As
Publication of BRPI0518663A2 publication Critical patent/BRPI0518663A2/pt
Publication of BRPI0518663B1 publication Critical patent/BRPI0518663B1/pt

Links

Classifications

    • 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
    • B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
    • 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
    • B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
    • B29C70/546—Measures for feeding or distributing the matrix material in the reinforcing structure
    • 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
    • B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/44—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding
    • 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
    • B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/44—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding
    • B29C70/443—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding and impregnating by vacuum or injection

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • External Artificial Organs (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

INFUSçO DE VÁCUO POR MEIO DE UMA MEMBRANA SEMIPERMEÁVEL. A presente invenção refere-se a um elemento de invólucro oblongo, feito de material de compósito de fibras, por meio de infusão de vácuo, em que o material de fibras é impregnado com polímero líquido. Um molde é aplicado com uma cavidade de molde, no qual uma inserção de fibras (3), com uma primeira face lateral (1) e uma segunda face lateral (2), é colocada, em que a dita inserção de fibras inclui uma pluralidade de camadas de fibras e uma camada de distribuição (4), a dita camada de distribuição (4) propiciando uma maior taxa de escoamento para o polímero líquido do que as camadas de fibras. Uma membrana semipermeável (5) é colocadaoposta à primeira face lateral (1) da inserção de fibras, a dita membrana se- mipermeável sendo substancialmente permeável a gases e substancialmente impermeável a polímero líquido, e comunicando-se ainda com uma fonte de vácuo. A camada de distribuição (4) é colocada dentro da inserção de fibras (3) com camadas de fibras em ambos os lados e é interrompida por uma zona (6), oposta à membrana semipermeável (5). O polímero líquido é dirigido pelos canais de entrada (7, 8) à camada de distribuição (4), criando, desse modo, uma frente de escoamento (9,10), entre a camada de distribuição (4) e a segunda face lateral (2), a dita frente de escoamento movimentando-se pela zona central (6), na direção da membrana semipermeável (5).
BRPI0518663A 2004-11-30 2005-11-30 infusão de vácuo por meio de uma membrana semipermeável BRPI0518663B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK200401868A DK176135B1 (da) 2004-11-30 2004-11-30 Vakuuminfusion ved hjælp af semipermeabel membran
PCT/DK2005/000765 WO2006058540A1 (en) 2004-11-30 2005-11-30 Vacuum infusion by means of a semi-permeable membrane

Publications (2)

Publication Number Publication Date
BRPI0518663A2 true BRPI0518663A2 (pt) 2008-12-02
BRPI0518663B1 BRPI0518663B1 (pt) 2015-12-22

Family

ID=35583438

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0518663A BRPI0518663B1 (pt) 2004-11-30 2005-11-30 infusão de vácuo por meio de uma membrana semipermeável

Country Status (15)

Country Link
US (1) US7803302B2 (pt)
EP (1) EP1819504B1 (pt)
JP (1) JP4874261B2 (pt)
CN (1) CN100553955C (pt)
AT (1) ATE411154T1 (pt)
AU (1) AU2005312177B2 (pt)
BR (1) BRPI0518663B1 (pt)
CA (1) CA2588022C (pt)
DE (1) DE602005010473D1 (pt)
DK (2) DK176135B1 (pt)
ES (1) ES2315926T3 (pt)
MX (1) MX2007006282A (pt)
NO (1) NO338206B1 (pt)
PL (1) PL1819504T3 (pt)
WO (1) WO2006058540A1 (pt)

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CN101312820B (zh) * 2005-10-04 2012-08-29 Lm玻璃纤维有限公司 一种用于生产纤维强化产品的方法
DK176490B1 (da) 2006-03-03 2008-05-13 Lm Glasfiber As Fremgangsmåde og polymerforsyningsindretning til brug ved vakuuminfusion
DK2160287T3 (da) 2007-06-29 2013-03-11 Lm Glasfiber As En fremgangsmåde til fremstilling af et kompositlegeme og et kompositlegeme
PL2160286T5 (pl) 2007-06-29 2019-08-30 Lm Glasfiber A/S Sposób zastosowania bloku rdzenia dającego się formować dla procesu impregnacji żywicą, sposób formowania struktury kompozytowej oraz struktura kompozytowa uzyskana tym sposobem
ES2362554T5 (es) 2008-02-22 2020-07-14 Lm Glasfiber As Método, aparato y sistema para detectar fugas en un proceso de VARTM
EP2106839A1 (en) 2008-03-28 2009-10-07 Lm Glasfiber A/S Filter for a resin vessel
ES2388756T3 (es) 2008-04-03 2012-10-18 Siemens Aktiengesellschaft Molde y método para el moldeo por transferencia de resina asistido por vacío
JP5329649B2 (ja) * 2008-05-16 2013-10-30 エクスイーエムシー ダーウィンド ビーブイ タービン翼半体の製造方法、タービン翼半体、タービン翼の製造方法およびタービン翼
DE102008055771C5 (de) † 2008-11-04 2018-06-14 Senvion Gmbh Rotorblattgurt
EP2358998B1 (en) 2008-12-05 2017-09-20 Vestas Wind Systems A/S Efficient wind turbine blades, wind turbine blade structures, and associated systems and methods of manufacture, assembly and use
DE102009017512A1 (de) 2009-04-15 2010-10-28 Airbus Deutschland Gmbh Herstellen eines Verbundbauteils
EP2266788A1 (fr) * 2009-06-26 2010-12-29 Bd Invent S.A. Procédé de fabrication de bielles composites et bielles obtenues selon le procédé
FR2948600B1 (fr) * 2009-07-28 2011-10-07 Airbus Operations Sas Procede de fabrication d'une piece d'aeronef par infusion de resine
FR2953160A1 (fr) * 2009-11-30 2011-06-03 Messier Dowty Sa Procede de fabrication d'une bielle en materiau composite integrant une chape renforcee
EP2335908A1 (en) * 2009-12-18 2011-06-22 Siemens Aktiengesellschaft Arrangement to build up a blade
DE102010062871A1 (de) * 2009-12-29 2011-06-30 Airbus Operations GmbH, 21129 Infusionsverfahren und Aufbau eines Infusionsverfahrens
DE102010025068B4 (de) * 2010-06-25 2016-07-28 Airbus Defence and Space GmbH Vorrichtung und Verfahren zur Herstellung von faserverstärkten Bauteilen
CN103097116B (zh) * 2010-07-02 2016-11-09 赫克赛尔控股有限责任公司 纤维增强复合材料模制品
ES2427971T3 (es) * 2010-07-09 2013-11-05 Lm Wp Patent Holding A/S Método de producción de palas de aerogenerador precurvadas
WO2012026980A2 (en) 2010-08-23 2012-03-01 Materia, Inc. Vartm flow modifications for low viscosity resin systems
JP5693296B2 (ja) 2011-02-28 2015-04-01 三菱重工業株式会社 Ｒｔｍ成形装置及びｒｔｍ成形方法、並びに半成形体
DK2535171T3 (en) * 2011-06-17 2018-07-23 Lm Wind Power Int Tech Ii Aps Process for making an oblong shell body and such a shell body
EP2639050B1 (en) 2012-03-14 2014-05-14 Siemens Aktiengesellschaft Method of manufacturing an article by molding
WO2014006131A2 (en) 2012-07-05 2014-01-09 Lm Wp Patent Holding A/S Method and moulding system for manufacturing a fibre-reinforced polymer object via a feedback system for controlling resin flow rate
US9579873B2 (en) * 2013-02-07 2017-02-28 The Boeing Company Method and apparatus for reworking structures
DE102013006940B4 (de) * 2013-04-23 2015-11-19 Airbus Defence and Space GmbH Fließhilfe für Infusionsaufbau, Infusionsaufbau mit Fließhilfe sowie Verfahren zum Infiltrieren von Fasermaterial mit Harz
DK2799215T3 (en) * 2013-05-02 2019-01-14 Siemens Ag Perforated vacuum membrane for fiber reinforced laminates
MX2021006924A (es) * 2018-12-11 2021-07-21 Gen Electric Metodo para fabricar una viga compuesta de polimero reforzado con fibra, particularmente una viga para un aspa de rotor de turbina eolica.
CN111577529B (zh) * 2020-05-25 2021-04-30 湖南翰坤实业有限公司 一种风力发电叶片及其安装方法
CN112549583A (zh) * 2020-10-16 2021-03-26 中材科技（酒泉）风电叶片有限公司 一种风电叶片预制叶根干型灌注方法
CN115008790B (zh) * 2022-06-07 2023-03-24 嘉兴禾晟新材料科技有限公司 一种碳纤维航空椅背模压加袋压一体成型设备及工艺

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US4132755A (en) * 1977-07-22 1979-01-02 Jay Johnson Process for manufacturing resin-impregnated, reinforced articles without the presence of resin fumes
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GB0229094D0 (en) * 2002-12-13 2003-01-15 Hexcel Composites Ltd Improvements in or relating to the preparation of fibre-reinforced composites

Also Published As

Publication number Publication date
AU2005312177A1 (en) 2006-06-08
EP1819504A1 (en) 2007-08-22
JP4874261B2 (ja) 2012-02-15
DK1819504T3 (da) 2008-12-01
CN100553955C (zh) 2009-10-28
ATE411154T1 (de) 2008-10-15
US20080093761A1 (en) 2008-04-24
WO2006058540A1 (en) 2006-06-08
NO338206B1 (no) 2016-08-08
MX2007006282A (es) 2007-12-10
CA2588022A1 (en) 2006-06-08
AU2005312177B2 (en) 2010-08-05
DK200401868A (da) 2006-05-31
DK176135B1 (da) 2006-09-18
PL1819504T3 (pl) 2009-04-30
EP1819504B1 (en) 2008-10-15
NO20073380L (no) 2007-08-29
ES2315926T3 (es) 2009-04-01
CA2588022C (en) 2013-02-05
BRPI0518663B1 (pt) 2015-12-22
JP2008521648A (ja) 2008-06-26
CN101094762A (zh) 2007-12-26
DE602005010473D1 (de) 2008-11-27
US7803302B2 (en) 2010-09-28

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Legal Events

Date Code Title Description
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 22/12/2015, OBSERVADAS AS CONDICOES LEGAIS.