FR2940176B1 - Procede de fabrication d'un panneau d'attenuation acoustique, notamment pour l'aeronautique - Google Patents

Procede de fabrication d'un panneau d'attenuation acoustique, notamment pour l'aeronautique

Info

Publication number
FR2940176B1
FR2940176B1 FR0807349A FR0807349A FR2940176B1 FR 2940176 B1 FR2940176 B1 FR 2940176B1 FR 0807349 A FR0807349 A FR 0807349A FR 0807349 A FR0807349 A FR 0807349A FR 2940176 B1 FR2940176 B1 FR 2940176B1
Authority
FR
France
Prior art keywords
aeronautics
manufacturing
attenuation panel
acoustical attenuation
acoustical
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR0807349A
Other languages
English (en)
Other versions
FR2940176A1 (fr
Inventor
Guy Vauchel
Guillaume Ruckert
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Safran Nacelles SAS
Original Assignee
Aircelle SA
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
Priority to FR0807349A priority Critical patent/FR2940176B1/fr
Application filed by Aircelle SA filed Critical Aircelle SA
Priority to US13/141,333 priority patent/US20110254196A1/en
Priority to BRPI0923268A priority patent/BRPI0923268A2/pt
Priority to RU2011129699/05A priority patent/RU2519382C2/ru
Priority to EP09737033A priority patent/EP2385894A1/fr
Priority to PCT/FR2009/001033 priority patent/WO2010072903A1/fr
Priority to CN2009801514809A priority patent/CN102256770A/zh
Priority to CA2743352A priority patent/CA2743352A1/fr
Publication of FR2940176A1 publication Critical patent/FR2940176A1/fr
Application granted granted Critical
Publication of FR2940176B1 publication Critical patent/FR2940176B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B29C70/06—Fibrous reinforcements only
    • B29C70/08—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
    • B29C70/086—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers and with one or more layers of pure plastics material, e.g. foam layers
    • 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
    • B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
    • B29C70/34—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation
    • 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
    • B29C70/545—Perforating, cutting or machining during or after moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D99/00—Subject matter not provided for in other groups of this subclass
    • B29D99/001—Producing wall or panel-like structures, e.g. for hulls, fuselages, or buildings
    • B29D99/0021—Producing wall or panel-like structures, e.g. for hulls, fuselages, or buildings provided with plain or filled structures, e.g. cores, placed between two or more plates or sheets, e.g. in a matrix
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/162—Selection of materials
    • G10K11/168—Plural layers of different materials, e.g. sandwiches
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • B29K2105/043—Skinned foam

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
FR0807349A 2008-12-22 2008-12-22 Procede de fabrication d'un panneau d'attenuation acoustique, notamment pour l'aeronautique Expired - Fee Related FR2940176B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR0807349A FR2940176B1 (fr) 2008-12-22 2008-12-22 Procede de fabrication d'un panneau d'attenuation acoustique, notamment pour l'aeronautique
BRPI0923268A BRPI0923268A2 (pt) 2008-12-22 2009-08-26 metodo para fazer um painel de atenuacao acustica
RU2011129699/05A RU2519382C2 (ru) 2008-12-22 2009-08-26 Способ изготовления звукопоглощающей панели, в частности, для использования в авиации
EP09737033A EP2385894A1 (fr) 2008-12-22 2009-08-26 Procédé de fabrication d'un panneau d'atténuation acoustique, notamment pour l'aéronautique
US13/141,333 US20110254196A1 (en) 2008-12-22 2009-08-26 Method for making an acoustic attentuation panel, in particular for aeronautics
PCT/FR2009/001033 WO2010072903A1 (fr) 2008-12-22 2009-08-26 Procédé de fabrication d'un panneau d'atténuation acoustique, notamment pour l'aéronautique
CN2009801514809A CN102256770A (zh) 2008-12-22 2009-08-26 特别用于航空应用的声衰减板的制造方法
CA2743352A CA2743352A1 (fr) 2008-12-22 2009-08-26 Procede de fabrication d'un panneau d'attenuation acoustique, notamment pour l'aeronautique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0807349A FR2940176B1 (fr) 2008-12-22 2008-12-22 Procede de fabrication d'un panneau d'attenuation acoustique, notamment pour l'aeronautique

Publications (2)

Publication Number Publication Date
FR2940176A1 FR2940176A1 (fr) 2010-06-25
FR2940176B1 true FR2940176B1 (fr) 2011-02-11

Family

ID=40846087

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0807349A Expired - Fee Related FR2940176B1 (fr) 2008-12-22 2008-12-22 Procede de fabrication d'un panneau d'attenuation acoustique, notamment pour l'aeronautique

Country Status (8)

Country Link
US (1) US20110254196A1 (fr)
EP (1) EP2385894A1 (fr)
CN (1) CN102256770A (fr)
BR (1) BRPI0923268A2 (fr)
CA (1) CA2743352A1 (fr)
FR (1) FR2940176B1 (fr)
RU (1) RU2519382C2 (fr)
WO (1) WO2010072903A1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2970670A1 (fr) * 2011-01-26 2012-07-27 Aircelle Sa Piece en materiau composite et procede de realisation d'une telle piece
FR2991625B1 (fr) * 2012-06-12 2014-06-20 Aircelle Sa Procede de fabrication de panneaux cellulaires, destines notamment au domaine de l'aeronautique
FR2991628A1 (fr) * 2012-06-12 2013-12-13 Aircelle Sa Ensemble d'outillage pour la fabrication d'une piece composite et procede de fabrication d'une piece composite.
US9370902B2 (en) 2013-10-03 2016-06-21 Comerstone Research Group, Inc. Fiber-reinforced epoxy composites and methods of making same without the use of oven or autoclave
US9908993B1 (en) 2014-10-06 2018-03-06 Cornerstone Research Group, Inc. Hybrid fiber layup and fiber-reinforced polymeric composites produced therefrom
US10589455B2 (en) 2014-11-25 2020-03-17 Polymer Technologies, Inc. Foam insulation with thermoformable film coating and process for manufacture
FR3030357A1 (fr) * 2014-12-19 2016-06-24 Faurecia Automotive Ind Procede de fabrication d'une piece composite avec impressions en relief et piece composite issue d'un tel procede
US9741331B1 (en) 2016-06-01 2017-08-22 The Boeing Company Sound-attenuating composite structure
RU2636628C1 (ru) * 2016-09-15 2017-11-24 Публичное акционерное общество "Уфимское моторостроительное производственное объединение" (ПАО "ОДК-УМПО") Элемент трансмиссии турбомашины
RU2644358C1 (ru) * 2016-12-15 2018-02-09 Николай Валерьевич Денисов Способ производства акустической композитной панели с древобетоном
US10946594B1 (en) 2017-01-06 2021-03-16 Cornerstone Research Group, Inc. Reinforced polymer-infused fiber composite repair system and methods for repairing composite materials
IT201700019746A1 (it) * 2017-02-22 2018-08-22 Sapa S R L Metodo multifase di produzione di una componente composita per veicoli e prodotto così ottenuto.
US10695986B2 (en) 2017-08-22 2020-06-30 Rohr, Inc. Method for forming a structural panel
FR3092844A1 (fr) * 2019-02-14 2020-08-21 Airbus Operations (S.A.S.) Procédé de réalisation d’une structure d’absorption acoustique comprenant une peau formant une pluralité d’enceintes, structure d’absorption acoustique obtenue selon ledit procédé et aéronef comprenant ladite structure d’absorption acoustique

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US3832264A (en) * 1959-04-24 1974-08-27 S Barnette Self-reinforced plastic articles with core envelopment
US3867240A (en) * 1972-05-22 1975-02-18 Detroit Gasket & Manufacturing Decorative resilient laminar panel
GB1510712A (en) * 1974-06-04 1978-05-17 Scott Paper Co Perforated embossed film to foam laminates
US4265955A (en) * 1978-05-01 1981-05-05 The Boeing Company Honeycomb core with internal septum and method of making same
US4614553A (en) * 1984-05-29 1986-09-30 Allred John C Method of manufacturing acoustic panels for controlling reverberation of sound in enclosed environments
GB8724970D0 (en) * 1987-10-24 1987-11-25 British Petroleum Co Plc Composite material
JPH02175238A (ja) * 1988-12-28 1990-07-06 Jamco Corp ハニカムパネルの連続成形方法
FR2708777B1 (fr) * 1993-08-06 1995-09-22 Roth Sa Freres Panneau absorbant l'énergie acoustique dans les basses, moyennes et hautes fréquences, en particulier dans les fréquences comprises entre 400 Hz et 5000 Hz.
FR2726500B1 (fr) * 1994-11-09 1997-01-10 Eurocopter France Procede pour la realisation de panneaux composites de type sandwich et panneaux ainsi obtenus
EP1220765B1 (fr) * 1999-10-14 2003-12-17 Magna Interior Systems, Inc. Procede de fabrication d'une garniture de toit a mousse integree absorbant l'energie
RU2249258C2 (ru) * 2003-03-27 2005-03-27 Федеральное государственное унитарное предприятие "Научно-исследовательский институт автоматизированных средств производства и контроля" Звукопоглощающая панель
US20040192127A1 (en) * 2003-03-28 2004-09-30 Javier Huarcaya-Pro Surfboard and method of manufacturing
RU2265251C2 (ru) * 2003-08-11 2005-11-27 Закрытое акционерное общество "Тэкникал консалтинг" Многослойная шумопоглощающая панель
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Also Published As

Publication number Publication date
EP2385894A1 (fr) 2011-11-16
RU2519382C2 (ru) 2014-06-10
BRPI0923268A2 (pt) 2016-01-26
CN102256770A (zh) 2011-11-23
RU2011129699A (ru) 2013-01-27
FR2940176A1 (fr) 2010-06-25
US20110254196A1 (en) 2011-10-20
CA2743352A1 (fr) 2010-07-01
WO2010072903A1 (fr) 2010-07-01

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20150831