BR112014015353A2 - método para fabricar composto - Google Patents

método para fabricar composto

Info

Publication number
BR112014015353A2
BR112014015353A2 BR112014015353A BR112014015353A BR112014015353A2 BR 112014015353 A2 BR112014015353 A2 BR 112014015353A2 BR 112014015353 A BR112014015353 A BR 112014015353A BR 112014015353 A BR112014015353 A BR 112014015353A BR 112014015353 A2 BR112014015353 A2 BR 112014015353A2
Authority
BR
Brazil
Prior art keywords
mold
vacuum
degradable membrane
region
layer
Prior art date
Application number
BR112014015353A
Other languages
English (en)
Other versions
BR112014015353A8 (pt
Inventor
Grove-Nielsen Erik
Jørgen Østergaard Kristensen Jens
Kybelund Peter
Original Assignee
Siemens 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
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of BR112014015353A8 publication Critical patent/BR112014015353A8/pt
Publication of BR112014015353A2 publication Critical patent/BR112014015353A2/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
    • B29C70/40—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
    • 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
    • B29C70/543—Fixing the position or configuration of fibrous reinforcements before or during moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2025/00—Use of polymers of vinyl-aromatic compounds or derivatives thereof as moulding material
    • B29K2025/04—Polymers of styrene
    • B29K2025/06—PS, i.e. polystyrene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2033/00—Use of polymers of unsaturated acids or derivatives thereof as moulding material
    • B29K2033/04—Polymers of esters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • B29K2067/06—Unsaturated polyesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0059—Degradable
    • 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
    • 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)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

resumo patente de invenção: "método para fabricar composto". a presente invenção refere-se ao método para fabricar composto compreendendo as etapas de depositar pelo menos uma camada de reforço (2, 3, 4) sobre superfície interna de molde (6, 6a, 6b), posicionar membrana degradável (1) sobre camada de reforço externa (2) da pelo menos uma camada de reforço (2, 3, 4), em que membrana degradável (1) é feita de material que tem permeabilidade ao ar mais baixa do que pelo menos uma camada de reforço (2, 3, 4), aplicar sucção entre superfície interna do molde (6, 6a, 6b) e membrana degradável (1) para pressionar pelo menos uma camada de reforço (2, 3, 4) na direção da superfície interna do molde (6, 6a, 6b), cobrir membrana degradável (1) com pelo menos um filme de vácuo (9), gerar vácuo dentro da região entre filme de vácuo (9) e molde (6, 6a, 6b), injetar resina dentro desta região com vácuo, e deixar a resina curar, compreendendo ainda iniciar degradação da membrana degradável (1) provocando mudança física ou química do material de membrana após ter gerado vácuo dentro da região entre filme de vácuo (9) e molde (6, 6a, 6b) e antes da resina ter curado completamente.
BR112014015353A 2011-12-23 2012-12-13 método para fabricar composto BR112014015353A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11195628.0A EP2607059A1 (en) 2011-12-23 2011-12-23 Method for manufacturing a composite using a degradable membrane
PCT/EP2012/075321 WO2013092359A2 (en) 2011-12-23 2012-12-13 Method for manufacturing a composite

Publications (2)

Publication Number Publication Date
BR112014015353A8 BR112014015353A8 (pt) 2017-06-13
BR112014015353A2 true BR112014015353A2 (pt) 2017-06-13

Family

ID=47358462

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014015353A BR112014015353A2 (pt) 2011-12-23 2012-12-13 método para fabricar composto

Country Status (11)

Country Link
US (1) US9610736B2 (pt)
EP (2) EP2607059A1 (pt)
JP (1) JP5980348B2 (pt)
KR (1) KR20140107607A (pt)
CN (1) CN103998212B (pt)
BR (1) BR112014015353A2 (pt)
CA (1) CA2862025C (pt)
DK (1) DK2755816T3 (pt)
IN (1) IN2014DN03071A (pt)
MX (1) MX354554B (pt)
WO (1) WO2013092359A2 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK2799215T3 (en) * 2013-05-02 2019-01-14 Siemens Ag Perforated vacuum membrane for fiber reinforced laminates
EP2952315A1 (en) 2014-06-02 2015-12-09 Siemens Aktiengesellschaft A method for manufacturing a single- or multi-cell composite material structure
PL3708825T3 (pl) * 2019-03-12 2024-03-04 Lm Wind Power A/S Łopata do turbiny wiatrowej i sposób produkcji łopaty do turbiny wiatrowej

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58136412A (ja) * 1982-02-09 1983-08-13 Showa Highpolymer Co Ltd 絵付け成形品の製造法
US6630095B2 (en) 2001-08-01 2003-10-07 Lockheed Martin Corporation Method for making composite structures
DK176335B1 (da) 2001-11-13 2007-08-20 Siemens Wind Power As Fremgangsmåde til fremstilling af vindmöllevinger
JP4160771B2 (ja) * 2002-04-18 2008-10-08 三菱レイヨン株式会社 繊維強化プラスチック成形体の成形装置とその成形方法
WO2005105416A1 (en) * 2004-04-29 2005-11-10 Cook Composites & Polymers Company In-mold coating by a multiple step infusion process
GB0702781D0 (en) * 2007-02-13 2007-03-21 Airbus Uk Ltd Method of processing a composite material
DE602008005276D1 (de) * 2008-05-21 2011-04-14 Siemens Ag Verfahren zur Herstellung eines Verbundstoffes

Also Published As

Publication number Publication date
WO2013092359A2 (en) 2013-06-27
US20140361468A1 (en) 2014-12-11
KR20140107607A (ko) 2014-09-04
CN103998212A (zh) 2014-08-20
DK2755816T3 (en) 2016-01-25
EP2755816A2 (en) 2014-07-23
IN2014DN03071A (pt) 2015-05-15
BR112014015353A8 (pt) 2017-06-13
EP2755816B1 (en) 2015-10-28
WO2013092359A3 (en) 2013-08-15
CN103998212B (zh) 2017-07-04
CA2862025C (en) 2019-05-14
US9610736B2 (en) 2017-04-04
JP5980348B2 (ja) 2016-08-31
MX354554B (es) 2018-03-09
JP2015506282A (ja) 2015-03-02
CA2862025A1 (en) 2013-06-27
EP2607059A1 (en) 2013-06-26
MX2014007702A (es) 2014-08-21

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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]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements
B350 Update of information on the portal [chapter 15.35 patent gazette]