BR112014010991B1 - Dispositivo de manutenqao em pressao para um sistema de injeqao de resina, sistema de injeqao de resina, e, processo de injeqao de resina por rtm implementado pelo sistema de injeqao de resina - Google Patents

Dispositivo de manutenqao em pressao para um sistema de injeqao de resina, sistema de injeqao de resina, e, processo de injeqao de resina por rtm implementado pelo sistema de injeqao de resina Download PDF

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Publication number
BR112014010991B1
BR112014010991B1 BR112014010991-5A BR112014010991A BR112014010991B1 BR 112014010991 B1 BR112014010991 B1 BR 112014010991B1 BR 112014010991 A BR112014010991 A BR 112014010991A BR 112014010991 B1 BR112014010991 B1 BR 112014010991B1
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BR
Brazil
Prior art keywords
resin
injection
pressure
pipe
injection system
Prior art date
Application number
BR112014010991-5A
Other languages
English (en)
Portuguese (pt)
Other versions
BR112014010991A2 (pt
Inventor
Richard MATHON
Antoine Phelippeau
Original Assignee
Snecma
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=47191984&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112014010991(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Snecma filed Critical Snecma
Publication of BR112014010991A2 publication Critical patent/BR112014010991A2/pt
Publication of BR112014010991B1 publication Critical patent/BR112014010991B1/pt

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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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/76—Measuring, controlling or regulating
    • B29C45/77—Measuring, controlling or regulating of velocity or pressure of moulding material
    • 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
    • B29C70/46—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
    • B29C70/48—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs and impregnating the reinforcements in the closed mould, e.g. resin transfer moulding [RTM], e.g. by vacuum
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C2045/468—Means for plasticising or homogenising the moulding material or forcing it into the mould using a fluid as directly acting injection means
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
BR112014010991-5A 2011-11-08 2012-10-23 Dispositivo de manutenqao em pressao para um sistema de injeqao de resina, sistema de injeqao de resina, e, processo de injeqao de resina por rtm implementado pelo sistema de injeqao de resina BR112014010991B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161557124P 2011-11-08 2011-11-08
US61/557,124 2011-11-08
PCT/FR2012/052420 WO2013068666A1 (fr) 2011-11-08 2012-10-23 Dispositif de maintien en pression pour la realisation de pieces composites par injection de resine et procede associe

Publications (2)

Publication Number Publication Date
BR112014010991A2 BR112014010991A2 (pt) 2017-06-13
BR112014010991B1 true BR112014010991B1 (pt) 2020-11-24

Family

ID=47191984

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014010991-5A BR112014010991B1 (pt) 2011-11-08 2012-10-23 Dispositivo de manutenqao em pressao para um sistema de injeqao de resina, sistema de injeqao de resina, e, processo de injeqao de resina por rtm implementado pelo sistema de injeqao de resina

Country Status (8)

Country Link
US (1) US9517581B2 (https=)
EP (1) EP2776234B2 (https=)
JP (1) JP6092238B2 (https=)
CN (1) CN103917357B (https=)
BR (1) BR112014010991B1 (https=)
CA (1) CA2854040C (https=)
RU (1) RU2616066C2 (https=)
WO (1) WO2013068666A1 (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103640151A (zh) * 2013-11-11 2014-03-19 吴中区木渎蒯斌模具加工厂 一种注塑模用气力放大器
FR3026340B1 (fr) * 2014-09-30 2017-03-17 Snecma Procede de moulage d'une resine thermodurcissable
WO2016092132A1 (es) * 2014-12-12 2016-06-16 Associació Centre Tecnològic Del Compòsit Procedimiento y sistema para fabricar una pieza de material compuesto, y pieza obtenida mediante dicho procedimiento
US11826939B2 (en) * 2017-02-09 2023-11-28 Safran Aircraft Engines Resin injection regulator, resin injection circuit and associated methods
FR3068640B1 (fr) * 2017-07-07 2019-08-02 Safran Aircraft Engines Procede et outillage de fabrication d'une piece par injection de resine dans une preforme en fibres tissees
FR3081750B1 (fr) * 2018-06-04 2021-11-12 Safran Outillage de moulage par injection de resine
CN108972986B (zh) * 2018-07-02 2020-09-01 武汉理工大学 提高碳纤维复合材料薄壁件树脂传递模塑成型质量的方法
FR3085298B1 (fr) 2018-08-31 2021-11-26 Safran Modulateur d'injection de resine, circuit d'injection de resine et procedes associes
FR3138344B1 (fr) 2022-07-27 2024-07-26 Safran Rechauffeur de resine pour une installation d'injection de resine, formant capacite de resine
CN115742377B (zh) * 2022-11-17 2025-07-22 中国航空制造技术研究院 一种树脂浇铸体制备装置及其制备方法

Family Cites Families (20)

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FR1154662A (fr) 1956-03-12 1958-04-15 Frankignoul Pieux Armes Outil à grappin pour le creusement de puits dans le sol
US3071496A (en) * 1959-04-30 1963-01-01 Motor Coils Mfg Company Epoxy resin impregnation of electrical members
GB944955A (en) * 1960-04-12 1963-12-18 English Electric Co Ltd Improvements in or relating to methods of producing reinforced plastic structures
US3154618A (en) * 1961-01-19 1964-10-27 Baer Maschf Josef Method of and apparatus for effecting a succession of pressure casting operations with castable resins
US3975479A (en) 1973-03-09 1976-08-17 Mcclean Anderson, Inc. Method of fabricating a reinforced plastic article
EP0320302A3 (en) * 1987-12-10 1992-01-02 General Electric Company Method and apparatus for making a fiber reinforced composite article
JPH0381121A (ja) * 1989-08-24 1991-04-05 Tokin Corp モールド方法並びにその装置
JP2889708B2 (ja) * 1990-12-25 1999-05-10 株式会社東芝 樹脂注型装置
JP2593772B2 (ja) * 1992-09-01 1997-03-26 川崎重工業株式会社 複合材製品の製造方法
US5518388A (en) * 1993-12-14 1996-05-21 United Technologies Corporation Automated apparatus and method for resin transfer molding
JP3513718B2 (ja) * 1994-10-06 2004-03-31 東邦テナックス株式会社 構造反応射出成形装置及び構造反応射出成形方法
WO1996022871A1 (en) * 1995-01-27 1996-08-01 Mcdonnell Douglas Helicopter Company Method of resin transfer molding
US6532799B2 (en) * 2000-01-18 2003-03-18 Florida State University Research Foundation System for in-situ and on-line monitoring of a perform layup process for liquid composite molding
US20040018265A1 (en) * 2002-07-24 2004-01-29 Miller Scott A. Liquid molding pressure control apparatus
JP2005193587A (ja) * 2004-01-09 2005-07-21 Toray Ind Inc Ｒｔｍ成形方法
DE102005053691A1 (de) * 2005-11-10 2007-05-16 Airbus Gmbh Werkzeug für Resin-Transfer-Moulding-Verfahren
JP2008246690A (ja) * 2007-03-29 2008-10-16 Toho Tenax Co Ltd 樹脂トランスファー成形法
JPWO2011043253A1 (ja) * 2009-10-09 2013-03-04 東レ株式会社 繊維強化プラスチックの製造方法および装置
KR20110082422A (ko) † 2010-01-11 2011-07-19 삼성전자주식회사 몰딩 장치 및 몰딩 방법
FR2975629A1 (fr) 2011-05-27 2012-11-30 Snecma Dispositif de maintien en pression pour la realisation de pieces composites par injection de resine et procede associe

Also Published As

Publication number Publication date
JP2014534918A (ja) 2014-12-25
EP2776234B2 (fr) 2020-11-04
WO2013068666A1 (fr) 2013-05-16
US20140252692A1 (en) 2014-09-11
CN103917357B (zh) 2016-11-23
JP6092238B2 (ja) 2017-03-08
EP2776234B1 (fr) 2017-09-20
CA2854040C (fr) 2019-12-03
CA2854040A1 (fr) 2013-05-16
EP2776234A1 (fr) 2014-09-17
CN103917357A (zh) 2014-07-09
BR112014010991A2 (pt) 2017-06-13
US9517581B2 (en) 2016-12-13
RU2616066C2 (ru) 2017-04-12
RU2014123379A (ru) 2015-12-20

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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]
B07A Application suspended after technical examination (opinion) [chapter 7.1 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]

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