IN2014DN05752A - - Google Patents
Info
- Publication number
- IN2014DN05752A IN2014DN05752A IN5752DEN2014A IN2014DN05752A IN 2014DN05752 A IN2014DN05752 A IN 2014DN05752A IN 5752DEN2014 A IN5752DEN2014 A IN 5752DEN2014A IN 2014DN05752 A IN2014DN05752 A IN 2014DN05752A
- Authority
- IN
- India
- Prior art keywords
- layer
- aircraft
- interposed
- interior
- acoustic energy
- Prior art date
Links
- 239000000463 material Substances 0.000 abstract 4
- 239000011148 porous material Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C1/40—Sound or heat insulation, e.g. using insulation blankets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
- B32B3/12—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by a layer of regularly- arranged cells, e.g. a honeycomb structure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/245—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it being a foam layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/02—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising animal or vegetable substances, e.g. cork, bamboo, starch
- B32B9/025—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising animal or vegetable substances, e.g. cork, bamboo, starch comprising leather
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B9/046—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C1/06—Frames; Stringers; Longerons ; Fuselage sections
- B64C1/066—Interior liners
-
- 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
- G10K11/172—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using resonance effects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
- B32B2260/02—Composition of the impregnated, bonded or embedded layer
- B32B2260/021—Fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
- B32B2260/04—Impregnation, embedding, or binder material
- B32B2260/046—Synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2266/00—Composition of foam
- B32B2266/06—Open cell foam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/10—Properties of the layers or laminate having particular acoustical properties
- B32B2307/102—Insulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/56—Damping, energy absorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/724—Permeability to gases, adsorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/724—Permeability to gases, adsorption
- B32B2307/7242—Non-permeable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2605/00—Vehicles
- B32B2605/003—Interior finishings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2605/00—Vehicles
- B32B2605/18—Aircraft
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Ceramic Engineering (AREA)
- Laminated Bodies (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
A trim panel (10) for the interior (11) of an aircraft (E) the panel having a multilayer structure and including an outer layer (12) made of material impervious to air and which is positioned in use facing the fuselage of the aircraft (E); an inner layer (13) made of trim material and which in use defines the interior (11); a structural layer (14) interposed between the inner and outer layer (13 12); and acoustic energy dissipating material (17 21) also interposed between the inner (13) and outer (12) layer; the inner layer (13) being made of porous material allowing airflow towards the acoustic energy dissipating material (17 21).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11425314.9A EP2610052A1 (en) | 2011-12-30 | 2011-12-30 | Aircraft interior trim panel, and aircraft fitted with such panels |
PCT/IB2012/055523 WO2013098665A1 (en) | 2011-12-30 | 2012-10-11 | Aircraft interior trim panel, and aircraft fitted with such panels |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2014DN05752A true IN2014DN05752A (en) | 2015-04-10 |
Family
ID=47221498
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN5752DEN2014 IN2014DN05752A (en) | 2011-12-30 | 2012-10-11 |
Country Status (8)
Country | Link |
---|---|
US (1) | US9604714B2 (en) |
EP (2) | EP2610052A1 (en) |
JP (1) | JP6175072B2 (en) |
KR (2) | KR20190066083A (en) |
CN (1) | CN104185546B (en) |
IN (1) | IN2014DN05752A (en) |
RU (1) | RU2607210C2 (en) |
WO (1) | WO2013098665A1 (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105173059A (en) * | 2015-08-13 | 2015-12-23 | 中国航空工业集团公司西安飞机设计研究所 | Double-layer honeycomb noise reduction structure |
CN106042469A (en) * | 2016-06-08 | 2016-10-26 | 中航复合材料有限责任公司 | Preparation method of sound-absorption honeycomb with embedded micro-perforated sound-eliminating separating plates |
JP6292339B1 (en) * | 2016-12-25 | 2018-03-14 | 株式会社 静科 | Sound absorption panel |
DE102018206120A1 (en) * | 2018-04-20 | 2019-10-24 | Faurecia Innenraum Systeme Gmbh | Composite part, in particular interior trim part, and method for its production |
CA3106654C (en) * | 2018-07-17 | 2023-10-03 | Certainteed Ceilings Corporation | Acoustic panels and methods for preparing them |
RU2723876C2 (en) * | 2018-12-06 | 2020-06-17 | Сергей Юрьевич Алышев | Multilayer composite material |
DE102019118591B4 (en) * | 2019-07-09 | 2022-02-10 | Deutsche Institute Für Textil- Und Faserforschung Denkendorf | sound absorber arrangement |
US20210024196A1 (en) * | 2019-07-25 | 2021-01-28 | Gulfstream Aerospace Corporation | Aircraft, interior panels for aircfraft, and methods for making interior panels |
DE102020116396A1 (en) | 2020-06-22 | 2021-12-23 | Kaiser GmbH | Sound absorber |
USD989687S1 (en) * | 2020-11-06 | 2023-06-20 | Rh Us, Llc | Aircraft interior |
USD1017511S1 (en) * | 2020-11-06 | 2024-03-12 | Rh Us, Llc | Aircraft interior with TV arrangement |
USD978549S1 (en) * | 2021-02-19 | 2023-02-21 | Rh Us, Llc | Aircraft interior |
USD977268S1 (en) * | 2021-02-19 | 2023-02-07 | Rh Us, Llc | Aircraft interior |
CN113823251B (en) * | 2021-08-26 | 2023-12-01 | 南京航空航天大学 | Hexagonal honeycomb-viscoelastic material coupling underwater sound absorption structure |
Family Cites Families (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3166149A (en) * | 1965-01-19 | Damped-resonator acoustical panels | ||
US3211253A (en) * | 1964-01-15 | 1965-10-12 | Douglas Aircraft Co Inc | Acoustical panel comprising a cellular core having a face thereof coated with fibers bridging the cells |
US3622430A (en) * | 1969-11-24 | 1971-11-23 | Peter L Jurisich | Dimpled sheet structural laminate |
US3822762A (en) * | 1971-09-23 | 1974-07-09 | Mc Donnell Douglas Corp | Decorative acoustic panel |
US3770560A (en) * | 1971-10-21 | 1973-11-06 | American Cyanamid Co | Composite laminate with a thin, perforated outer layer and cavitated bonded backing member |
US4294329A (en) * | 1979-12-17 | 1981-10-13 | Rohr Industries, Inc. | Double layer attenuation panel with two layers of linear type material |
US4496024A (en) * | 1983-08-06 | 1985-01-29 | Midwest-Acoust-A-Fiber, Inc. | Sound absorption panel and method of making |
US4849276A (en) * | 1984-02-17 | 1989-07-18 | The Boeing Company | Thermal insulation structure |
US5000998A (en) * | 1984-02-17 | 1991-03-19 | The Boeing Company | Method for making thermal insulation |
DE3720371A1 (en) * | 1987-06-19 | 1989-01-05 | Messerschmitt Boelkow Blohm | Lightweight composite panel and process for the production thereof |
GB9101355D0 (en) * | 1991-01-22 | 1991-03-06 | Short Brothers Plc | Noise attentuation panel |
RU2042547C1 (en) * | 1992-02-05 | 1995-08-27 | Терентьев Александр Сергеевич | Vehicle cab noise-absorbing inner panel |
US5445861A (en) * | 1992-09-04 | 1995-08-29 | The Boeing Company | Lightweight honeycomb panel structure |
US5604010A (en) * | 1996-01-11 | 1997-02-18 | Hartz; Dale E. | Composite honeycomb sandwich structure |
DE19653850C2 (en) * | 1996-12-21 | 1999-01-28 | Daimler Benz Aerospace Airbus | Wall element |
US6176964B1 (en) * | 1997-10-20 | 2001-01-23 | Vought Aircraft Industries, Inc. | Method of fabricating an acoustic liner |
DE19804718C2 (en) * | 1998-02-06 | 2001-09-13 | Eurocopter Deutschland | Sound absorbing sandwich wall |
US5997985A (en) * | 1998-09-10 | 1999-12-07 | Northrop Grumman Corporation | Method of forming acoustic attenuation chambers using laser processing of multi-layered polymer films |
DE19855556A1 (en) * | 1998-12-02 | 2000-06-15 | Daimler Chrysler Ag | Sandwich construction material e.g. for motor vehicles and aircraft comprises honeycomb structure whose protruding edges are joined to cover layer by means of adhesive layer forming fillets along these protruding edges |
GB9909581D0 (en) * | 1999-04-26 | 1999-06-23 | Short Brothers Plc | Noise attenuation panel |
US6220388B1 (en) * | 2000-01-27 | 2001-04-24 | Strandtek International, Inc. | Acoustical insulation panel |
FR2815603B1 (en) * | 2000-10-20 | 2003-02-21 | Eurocopter France | SOUNDPROOFING PANEL, IN PARTICULAR STRUCTURAL OR TRIM PANEL OF A TURNED AIRCRAFT |
FR2844304B1 (en) * | 2002-09-10 | 2004-12-10 | Airbus France | ACOUSTICALLY RESISTIVE LAYER FOR ACOUSTIC MITIGATION PANEL, PANEL USING SUCH A LAYER |
DE102004001080A1 (en) * | 2004-01-05 | 2005-08-04 | Airbus Deutschland Gmbh | Arrangement for the interior lining of a passenger cabin of an aircraft |
US8070994B2 (en) * | 2004-06-18 | 2011-12-06 | Zephyros, Inc. | Panel structure |
US7419031B2 (en) * | 2005-11-04 | 2008-09-02 | The Boeing Company | Integrally damped composite aircraft floor panels |
CN101151417B (en) * | 2005-03-30 | 2011-05-04 | 松下电器产业株式会社 | Sound absorption structure body |
US7434659B2 (en) * | 2005-04-04 | 2008-10-14 | Hexcel Corporation | Acoustic septum cap honeycomb |
US20070101679A1 (en) * | 2005-10-25 | 2007-05-10 | L&L Products, Inc. | Panel structure |
US7631727B2 (en) * | 2006-05-24 | 2009-12-15 | Airbus Deutschland Gmbh | Sandwich structure with frequency-selective double wall behavior |
JP4879320B2 (en) * | 2006-05-24 | 2012-02-22 | エアバス オペレーションズ ゲーエムベーハー | Sandwich member for cladding inside sound absorption of means of transport, in particular sandwich member for cladding inside sound absorption of aircraft |
US20100247848A1 (en) * | 2006-05-30 | 2010-09-30 | Airbus Deutschland Gmbh | Sandwich element for sound-absorbing inner cladding of transport means, especially for sound-absorbing inner cladding of aircraft fuselage cells |
DE102007008988A1 (en) * | 2007-02-23 | 2008-08-28 | Airbus Deutschland Gmbh | Hull of an aircraft or spacecraft and a corresponding aerospace vehicle |
FR2918636B1 (en) * | 2007-07-10 | 2009-10-23 | Eads Europ Aeronautic Defence | AIRCRAFT WITH IMPROVED ACOUSTIC COMFORT |
JP2009062977A (en) * | 2007-08-15 | 2009-03-26 | Rohr Inc | Linear acoustic liner |
DE102007060662B4 (en) * | 2007-12-17 | 2014-07-24 | Airbus Operations Gmbh | Flugzeugkabinenpaneel |
US8079443B2 (en) * | 2008-01-07 | 2011-12-20 | Pelzer Acoustic Products Gmbh | Aircraft trim panel with integrated adjustable acoustic properties |
US8292214B2 (en) * | 2008-01-18 | 2012-10-23 | The Boeing Company | Vibration damping for wing-to-body aircraft fairing |
DE102008016066A1 (en) * | 2008-03-28 | 2009-10-01 | Airbus Deutschland Gmbh | sandwich panel |
DE102008017357B4 (en) * | 2008-04-04 | 2014-01-16 | Airbus Operations Gmbh | Acoustically optimized cabin wall element and its use |
FR2929746B1 (en) * | 2008-04-07 | 2010-09-03 | Hutchinson | ACOUSTIC INSULATION PANEL |
DE102008062701A1 (en) * | 2008-12-17 | 2010-07-01 | Airbus Deutschland Gmbh | Aircraft cabin panel with core pockets for sound absorption |
DE102008062703A1 (en) * | 2008-12-17 | 2010-07-01 | Airbus Deutschland Gmbh | Aircraft cabin panel for sound absorption |
DE102008063923A1 (en) * | 2008-12-19 | 2010-06-24 | Airbus Deutschland Gmbh | Multi-layer panel for sound insulation |
US8590670B1 (en) * | 2012-06-08 | 2013-11-26 | Polyglass S.P.A. | Sound proof membrane |
US8869933B1 (en) * | 2013-07-29 | 2014-10-28 | The Boeing Company | Acoustic barrier support structure |
-
2011
- 2011-12-30 EP EP11425314.9A patent/EP2610052A1/en not_active Withdrawn
-
2012
- 2012-10-11 KR KR1020197015846A patent/KR20190066083A/en not_active IP Right Cessation
- 2012-10-11 US US14/366,451 patent/US9604714B2/en active Active
- 2012-10-11 RU RU2014131240A patent/RU2607210C2/en active
- 2012-10-11 JP JP2014549563A patent/JP6175072B2/en active Active
- 2012-10-11 IN IN5752DEN2014 patent/IN2014DN05752A/en unknown
- 2012-10-11 WO PCT/IB2012/055523 patent/WO2013098665A1/en active Application Filing
- 2012-10-11 CN CN201280065655.6A patent/CN104185546B/en active Active
- 2012-10-11 EP EP12790660.0A patent/EP2797738B1/en active Active
- 2012-10-11 KR KR1020147018793A patent/KR20140130104A/en active Search and Examination
Also Published As
Publication number | Publication date |
---|---|
RU2607210C2 (en) | 2017-01-10 |
JP6175072B2 (en) | 2017-08-02 |
US20150008281A1 (en) | 2015-01-08 |
RU2014131240A (en) | 2016-02-20 |
KR20190066083A (en) | 2019-06-12 |
WO2013098665A1 (en) | 2013-07-04 |
EP2610052A1 (en) | 2013-07-03 |
US9604714B2 (en) | 2017-03-28 |
JP2015507574A (en) | 2015-03-12 |
CN104185546B (en) | 2016-03-16 |
KR20140130104A (en) | 2014-11-07 |
CN104185546A (en) | 2014-12-03 |
EP2797738A1 (en) | 2014-11-05 |
EP2797738B1 (en) | 2016-04-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IN2014DN05752A (en) | ||
ATE474768T1 (en) | AIRPLANE DOOR | |
MY165168A (en) | Multilayer and composition gradient structures with improved damping properties | |
EP2457831A3 (en) | Improvements in and relating to interior trim components for aircraft cabins | |
MX2015017101A (en) | Fastening tape and mechanical fastener including microporous film. | |
WO2014149428A3 (en) | Method and apparatus for reducing ply wrinkling of composite laminates during forming | |
GB2549597B (en) | Supply of air to an air-conditioning circuit of an aircraft cabin | |
WO2012164310A3 (en) | Composite materials and uses thereof | |
MX336308B (en) | Reconfigurable multilayer laminates and methods. | |
BR112017007424A2 (en) | lightweight acoustic trim piece | |
EP2280864A4 (en) | Aircraft fuselage structural components and methods of making same | |
WO2011082983A3 (en) | Acoustically optimized air conditioning components | |
EP2671794A4 (en) | Composite material structure, and aircraft wing and fuselage provided therewith | |
EP2487106A4 (en) | Composite material structure, as well as aircraft wing and fuselage provided therewith | |
NZ604688A (en) | A prefabricated composite insulation board | |
GB2486120B (en) | Seamless acoustic liner | |
WO2015047480A3 (en) | Composite flange with three-dimensional weave architecture | |
BRPI0924434A2 (en) | methods of fabricating composite material element, aircraft wing structure and aircraft fuselage structure, and prepreg sheet laminate. | |
MX2018009333A (en) | Gypsum panels and methods. | |
RU2016142593A (en) | METHOD FOR CONCLUDING FRAGILE INSULATION MATERIALS IN A COVER OF POLYISOCYANURATE | |
EP2671792A4 (en) | Composite material structure, and aircraft wing and fuselage provided therewith | |
ES2526458T3 (en) | Thermal insulation for aircraft | |
BRPI1102962A8 (en) | FUSELAGE STRUCTURE MADE OF COMPOSITE MATERIAL | |
MY184897A (en) | Exterior vehicle trim part | |
AR104088A1 (en) | PANEL FOR SELF-DRIVING DUCTS, IN PARTICULAR FOR AIR CONDITIONING DUCTS |