MX2009011981A - Estructura de membrana para articulo reforzado con fibra de moldeo asistido por vacio. - Google Patents

Estructura de membrana para articulo reforzado con fibra de moldeo asistido por vacio.

Info

Publication number
MX2009011981A
MX2009011981A MX2009011981A MX2009011981A MX2009011981A MX 2009011981 A MX2009011981 A MX 2009011981A MX 2009011981 A MX2009011981 A MX 2009011981A MX 2009011981 A MX2009011981 A MX 2009011981A MX 2009011981 A MX2009011981 A MX 2009011981A
Authority
MX
Mexico
Prior art keywords
membrane structure
membrane
fiber reinforced
reinforced article
fiber
Prior art date
Application number
MX2009011981A
Other languages
English (en)
Inventor
Vishal Bansal
Nusrat Farzana
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of MX2009011981A publication Critical patent/MX2009011981A/es

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
    • 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
    • B29C70/546—Measures for feeding or distributing the matrix material in the reinforcing structure
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249955—Void-containing component partially impregnated with adjacent component

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

Un método para fabricar un artículo reforzado con fibra; el método incluye los pasos de proporcionar una estructura de fibra en esterilla que define vacíos en la misma; una estructura de membrana se aplica sobre al menos una porción de la estructura de fibra; la estructura de membrana incluye una membrana microporosa; al menos la membrana microporosa de la estructura membrana tiene una clasificación de resistencia al aceite de al menos un número 8 determinado por la prueba AATCC 118; se proporciona una mezcla de resina y endurecedor; la resina se infusiona en vacíos de la estructura de fibra al aplicar un vacío a la estructura de fibra y la estructura de membrana en donde la estructura de membrana inhibe el flujo de resina a través de la misma.
MX2009011981A 2008-11-18 2009-11-05 Estructura de membrana para articulo reforzado con fibra de moldeo asistido por vacio. MX2009011981A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/272,883 US8388885B2 (en) 2008-11-18 2008-11-18 Membrane structure for vacuum assisted molding fiber reinforced article

Publications (1)

Publication Number Publication Date
MX2009011981A true MX2009011981A (es) 2010-05-17

Family

ID=42105344

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009011981A MX2009011981A (es) 2008-11-18 2009-11-05 Estructura de membrana para articulo reforzado con fibra de moldeo asistido por vacio.

Country Status (5)

Country Link
US (1) US8388885B2 (es)
CN (1) CN101797804B (es)
BR (1) BRPI0904732A2 (es)
DE (1) DE102009044515A1 (es)
MX (1) MX2009011981A (es)

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BR112013004244A2 (pt) 2010-08-23 2016-07-26 Materia Inc modificações de fluxo vartim sistemas de resina de baixa viscosidade
DK2497941T3 (da) * 2011-03-08 2019-10-21 Lm Wp Patent Holding As Vindmøllevinge omfattende et rodendeskot
CN102664312A (zh) * 2012-04-13 2012-09-12 深圳光启创新技术有限公司 多层超材料薄膜覆层的制造方法和超材料天线罩的制造方法
EP2692501A1 (de) * 2012-07-31 2014-02-05 Bayer MaterialScience AG Verfahren zur Vakuum-unterstützten Herstellung eines PUR/PIR-Schaumkörpers
ES2470966B1 (es) * 2012-11-23 2015-04-07 Industrias Deltavigo S.L. Equipo de conformado de piezas de tejidos secos con adhesivo incorporado
US20140264969A1 (en) * 2013-03-15 2014-09-18 Environmental Dynamics International, Inc. Single-layer membrane comprising polytetrafluoroethylene interspersed therein
CN108819293B (zh) * 2017-06-26 2022-07-26 纤维复合材料创新有限责任公司 用于借助于真空注入法制造纤维复合材料构件的方法
ES2781318T3 (es) * 2017-06-26 2020-09-01 Faserverbund Innovations Ug Haftungsbeschraenkt Método para la fabricación de componentes de compuestos de fibra mediante un método de inyección bajo vacío
PL3421228T3 (pl) * 2017-06-26 2020-08-24 Faserverbund Innovations UG (haftungsbeschränkt) Sposób wytwarzania włóknistych zespolonych elementów konstrukcyjnych za pomocą sposobu iniekcji próżniowej
DE102018130550A1 (de) * 2018-11-30 2020-06-04 Tpi Composites Germany Gmbh Verfahren zur Herstellung einer Rotorblatthalbwurzel und eine Herstellungsform dafür
US20220088505A1 (en) * 2019-01-29 2022-03-24 Donaldson Company, Inc. System and method for deaeration
WO2023272451A1 (en) * 2021-06-28 2023-01-05 Entegris, Inc. Oleophobic fluoropolymers and filter materials prepared therefrom

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4946736A (en) * 1987-08-06 1990-08-07 W. L. Gore & Associates, Inc. Protective electromagnetically transparent window
ATE256164T1 (de) * 1996-09-20 2003-12-15 Vantico Gmbh Verfahren zum transfer-spritzgiessen von stabilen epoxidharzzusammensetzungen
US6228477B1 (en) 1999-02-12 2001-05-08 Bha Technologies, Inc. Porous membrane structure and method
US6288477B1 (en) 1999-12-03 2001-09-11 Atl Ultrasound Composite ultrasonic transducer array operating in the K31 mode
DE10013409C1 (de) 2000-03-17 2000-11-23 Daimler Chrysler Ag Verfahren und Vorrichtung zur Herstellung von faserverstärkten Bauteilen mittels eines Injektionsverfahrens
US7156945B2 (en) * 2002-04-24 2007-01-02 Sipix Imaging, Inc. Process for forming a patterned thin film structure for in-mold decoration
US7407703B2 (en) * 2002-09-20 2008-08-05 Bha Group, Inc. Composite membrane having oleophobic properties
US7771818B2 (en) 2002-09-20 2010-08-10 Bha Group, Inc. Treatment of porous article
US20090117367A1 (en) * 2007-09-28 2009-05-07 General Electric Company Article and associated method
US8402652B2 (en) 2005-10-28 2013-03-26 General Electric Company Methods of making wind turbine rotor blades
US20090273111A1 (en) 2008-04-30 2009-11-05 Bha Group, Inc. Method of making a wind turbine rotor blade

Also Published As

Publication number Publication date
DE102009044515A1 (de) 2010-05-20
CN101797804A (zh) 2010-08-11
BRPI0904732A2 (pt) 2010-11-03
US20100285297A1 (en) 2010-11-11
US8388885B2 (en) 2013-03-05
CN101797804B (zh) 2015-05-13

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