FR2978694B1 - Paroi en materiau composite renforcee - Google Patents

Paroi en materiau composite renforcee

Info

Publication number
FR2978694B1
FR2978694B1 FR1157150A FR1157150A FR2978694B1 FR 2978694 B1 FR2978694 B1 FR 2978694B1 FR 1157150 A FR1157150 A FR 1157150A FR 1157150 A FR1157150 A FR 1157150A FR 2978694 B1 FR2978694 B1 FR 2978694B1
Authority
FR
France
Prior art keywords
wall
composite material
reinforced composite
reinforced
composite
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
FR1157150A
Other languages
English (en)
Other versions
FR2978694A1 (fr
Inventor
Alain Porte
Jacques Lalane
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.)
Airbus Operations SAS
Original Assignee
Airbus Operations SAS
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 Airbus Operations SAS filed Critical Airbus Operations SAS
Priority to FR1157150A priority Critical patent/FR2978694B1/fr
Priority to US13/565,996 priority patent/US20130040117A1/en
Publication of FR2978694A1 publication Critical patent/FR2978694A1/fr
Application granted granted Critical
Publication of FR2978694B1 publication Critical patent/FR2978694B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02CGAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/04Air intakes for gas-turbine plants or jet-propulsion plants
    • F02C7/045Air intakes for gas-turbine plants or jet-propulsion plants having provisions for noise suppression
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02KJET-PROPULSION PLANTS
    • F02K1/00Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/78Other construction of jet pipes
    • F02K1/82Jet pipe walls, e.g. liners
    • F02K1/827Sound absorbing structures or liners
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06Fibrous reinforcements only
    • B29C70/08Fibrous 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
    • B29C70/088Fibrous 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 non-plastics material or non-specified material, e.g. supports
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/688Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks the inserts being meshes or lattices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/86Incorporated in coherent impregnated reinforcing layers, e.g. by winding
    • B29C70/865Incorporated in coherent impregnated reinforcing layers, e.g. by winding completely encapsulated
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05DINDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00Materials; Properties thereof
    • F05D2300/70Treatment or modification of materials
    • F05D2300/702Reinforcement
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00Aeronautics or air transport
    • Y02T50/60Efficient propulsion technologies, e.g. for aircraft
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24851Intermediate layer is discontinuous or differential
FR1157150A 2011-08-04 2011-08-04 Paroi en materiau composite renforcee Expired - Fee Related FR2978694B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1157150A FR2978694B1 (fr) 2011-08-04 2011-08-04 Paroi en materiau composite renforcee
US13/565,996 US20130040117A1 (en) 2011-08-04 2012-08-03 Wall reinforced composite material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1157150A FR2978694B1 (fr) 2011-08-04 2011-08-04 Paroi en materiau composite renforcee

Publications (2)

Publication Number Publication Date
FR2978694A1 FR2978694A1 (fr) 2013-02-08
FR2978694B1 true FR2978694B1 (fr) 2016-12-09

Family

ID=46603843

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1157150A Expired - Fee Related FR2978694B1 (fr) 2011-08-04 2011-08-04 Paroi en materiau composite renforcee

Country Status (2)

Country Link
US (1) US20130040117A1 (fr)
FR (1) FR2978694B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2983772B1 (fr) * 2011-12-13 2014-01-10 Airbus Operations Sas Paroi en materiau composite renforcee de maniere a limiter la propagation d'une crique selon une direction
FR3049651B1 (fr) * 2016-04-04 2019-06-21 Airbus Operations Panneau acoustique pour nacelle d'aeronef et procede de fabrication du panneau acoustique.
FR3094828A1 (fr) * 2019-04-08 2020-10-09 Airbus Operations (S.A.S.) Procédé de fabrication d’une couche poreuse d’une structure d’absorption acoustique, couche poreuse d’une structure d’absorption acoustique ainsi obtenue et structure d’absorption acoustique comprenant ladite couche poreuse

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1338292C (fr) * 1985-12-09 1996-04-30 William Everett Peters Composition et articles a base d'un elastomere de type ptfe; procedes d'obtention
GB9014381D0 (en) * 1990-06-28 1990-08-22 Short Brothers Plc A composite structural component
US6187411B1 (en) * 1996-10-04 2001-02-13 The Boeing Company Stitch-reinforced sandwich panel and method of making same
US6619913B2 (en) * 2002-02-15 2003-09-16 General Electric Company Fan casing acoustic treatment
US8262823B2 (en) * 2003-09-04 2012-09-11 The Boeing Company Window skin panel and method of making same
US9963879B2 (en) * 2007-01-30 2018-05-08 Sabic Global Technologies B.V. Multiwall polymer sheet, and methods for making and articles using the same
US8371009B2 (en) * 2007-12-12 2013-02-12 General Electric Company Methods for repairing composite containment casings

Also Published As

Publication number Publication date
US20130040117A1 (en) 2013-02-14
FR2978694A1 (fr) 2013-02-08

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