CA2592338A1 - Acoustic absorption system for an aircraft interior trim panel system - Google Patents
Acoustic absorption system for an aircraft interior trim panel system Download PDFInfo
- Publication number
- CA2592338A1 CA2592338A1 CA002592338A CA2592338A CA2592338A1 CA 2592338 A1 CA2592338 A1 CA 2592338A1 CA 002592338 A CA002592338 A CA 002592338A CA 2592338 A CA2592338 A CA 2592338A CA 2592338 A1 CA2592338 A1 CA 2592338A1
- Authority
- CA
- Canada
- Prior art keywords
- composite core
- trim panel
- acoustic absorption
- layer
- recited
- 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.)
- Abandoned
Links
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 31
- 239000002131 composite material Substances 0.000 claims abstract description 33
- 230000004888 barrier function Effects 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims description 11
- 229920000784 Nomex Polymers 0.000 claims description 5
- 239000004763 nomex Substances 0.000 claims description 5
- 229920000271 Kevlar® Polymers 0.000 claims description 4
- 239000004761 kevlar Substances 0.000 claims description 4
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 4
- 229920002554 vinyl polymer Polymers 0.000 claims description 4
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 3
- 239000011152 fibreglass Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 2
- 239000004917 carbon fiber Substances 0.000 claims description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 2
- 238000013016 damping Methods 0.000 abstract description 17
- 238000010276 construction Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000011358 absorbing material Substances 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Classifications
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Laminated Bodies (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/017,281 US7246772B2 (en) | 2004-12-20 | 2004-12-20 | Acoustic absorption system for an aircraft interior trim panel system |
| US11/017,281 | 2004-12-20 | ||
| PCT/US2005/044916 WO2007053159A2 (en) | 2004-12-20 | 2005-12-12 | Acoustic absorption system for an aircraft interior trim panel system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2592338A1 true CA2592338A1 (en) | 2007-05-10 |
Family
ID=36639273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002592338A Abandoned CA2592338A1 (en) | 2004-12-20 | 2005-12-12 | Acoustic absorption system for an aircraft interior trim panel system |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7246772B2 (enExample) |
| EP (1) | EP1836090A4 (enExample) |
| JP (1) | JP5021493B2 (enExample) |
| CA (1) | CA2592338A1 (enExample) |
| WO (1) | WO2007053159A2 (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1717143B1 (de) * | 2005-04-28 | 2008-10-22 | Lufthansa Technik AG | Schalldämmmaterial für die Dämmung in Flugzeugen |
| US8079443B2 (en) * | 2008-01-07 | 2011-12-20 | Pelzer Acoustic Products Gmbh | Aircraft trim panel with integrated adjustable acoustic properties |
| DE102010015638B4 (de) | 2010-04-20 | 2015-02-12 | Airbus Operations Gmbh | Luftfahrzeugkabinen-Plattenabsorber |
| US8534594B2 (en) | 2011-04-11 | 2013-09-17 | Gulfstream Aerospace Corporation | Vibration isolation system using electrical cables as mass |
| JP5972376B2 (ja) * | 2011-08-17 | 2016-08-17 | ビー イー エアロスペイス，インク． | 埋込みインサートを備えた高強度航空機インテリアパネル |
| US8685302B2 (en) | 2012-02-20 | 2014-04-01 | Honeywell International Inc. | Monolithic acoustically-treated composite structures and methods for fabricating the same |
| HK1212215A1 (zh) | 2012-09-27 | 2016-06-10 | Bayer Consumer Care Ag | 起泡的护肤制剂 |
| US9493894B2 (en) | 2013-06-12 | 2016-11-15 | Spectra Aerostructures of South Carolina, Inc. | Interior panel for vehicle |
| US11056092B2 (en) * | 2017-12-13 | 2021-07-06 | The Boeing Company | Anti-resonant panel and methods of making the same |
| US11315538B2 (en) | 2017-12-13 | 2022-04-26 | The Boeing Company | Anti-resonant panels |
| US20210024196A1 (en) * | 2019-07-25 | 2021-01-28 | Gulfstream Aerospace Corporation | Aircraft, interior panels for aircfraft, and methods for making interior panels |
| CN116535995A (zh) * | 2023-05-19 | 2023-08-04 | 西安立远新材料科技开发有限公司 | 一种用于航空器舱内多效能模块化材料 |
Family Cites Families (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3221835A (en) | 1963-07-05 | 1965-12-07 | Harry J Wenger | Adjustable suspended acoustical panel assembly |
| US4340129A (en) | 1980-05-01 | 1982-07-20 | Cabot Corporation | Acoustical laminate construction and attenuated systems comprising same |
| JPS601236Y2 (ja) | 1980-09-22 | 1985-01-14 | 日産自動車株式会社 | エンジン表面遮蔽板 |
| US4780359A (en) * | 1987-04-03 | 1988-10-25 | Gates Formed-Fibre Products, Inc. | Fire retardent structural textile panel |
| US4848514A (en) | 1987-10-06 | 1989-07-18 | Uas Support, Inc. | Sound attenuation system for jet aircraft engines |
| JPH01300298A (ja) * | 1988-05-30 | 1989-12-04 | Mitsubishi Heavy Ind Ltd | 高周波防音障壁 |
| US4940112A (en) | 1989-06-20 | 1990-07-10 | Neill Justin T O | High performance flame and smoke foam-barrier-foam-facing acoustical composite |
| US5039567A (en) | 1989-12-04 | 1991-08-13 | Supracor Systems, Inc. | Resilient panel having anisotropic flexing characteristics and method of making same |
| US5251849A (en) * | 1989-12-26 | 1993-10-12 | Florida International University For Board Of Regents | Strain reduced airplane skin |
| US5300178A (en) | 1990-02-06 | 1994-04-05 | Soltech Inc. | Insulation arrangement for machinery |
| US5198291A (en) * | 1990-05-25 | 1993-03-30 | Tomark Industries, Inc. | High performance reinforced insulation jacketing/blanketing material |
| US5015522A (en) * | 1990-09-05 | 1991-05-14 | The Dow Chemical Company | Multicomponent fibers, films and foams |
| US5169700A (en) * | 1991-02-22 | 1992-12-08 | Manville Corporation | Faced fiber glass insulation |
| US5175401A (en) | 1991-03-18 | 1992-12-29 | Grumman Aerospace Corporation | Segmented resistance acoustic attenuating liner |
| US5445861A (en) | 1992-09-04 | 1995-08-29 | The Boeing Company | Lightweight honeycomb panel structure |
| DE4315759C1 (de) | 1993-05-11 | 1994-05-05 | Fraunhofer Ges Forschung | Schallabsorbierendes Glas- oder transparentes Kunstglasbauteil |
| US5557078A (en) | 1994-09-14 | 1996-09-17 | Cascade Engineering, Inc. | Acoustical barrier |
| SG73527A1 (en) | 1995-01-13 | 2000-06-20 | Minnesota Mining & Mfg | Damped laminates with improved fastener force retention a method of making and novel tools useful in making |
| CH691465A5 (de) | 1995-04-20 | 2001-07-31 | Dornier Gmbh | Schallschutz für Nutzlastverkleidungen bei Trägerraketen und Verfahren zum Herstellen eines Schallschutzes. |
| US5824974A (en) | 1996-07-26 | 1998-10-20 | Cascade Engineering, Inc. | Insulating layer with integral grommets |
| US5916093A (en) * | 1996-10-24 | 1999-06-29 | American Composite Material Engineering, Inc. | Composite fiberglass railcar roof |
| JP3296984B2 (ja) * | 1996-12-09 | 2002-07-02 | トヨタ車体株式会社 | 自動車用遮音シート |
| WO1998030417A1 (en) * | 1997-01-07 | 1998-07-16 | Cascade Engineering, Inc. | Acoustical barrier with decoupler |
| US6007026A (en) | 1997-06-30 | 1999-12-28 | The Boeing Company | Quick installation-removal thermal insulation blanket for space craft |
| CA2255556A1 (en) * | 1997-12-24 | 1999-06-24 | Arcoplast, Inc. | Closed edge fiberglass panels |
| US6158690A (en) * | 1998-10-30 | 2000-12-12 | Sikorsky Aircraft Corporation | Cabin interior panel system for reducing noise transmission in an aircraft |
| DE59904890D1 (de) * | 1998-12-17 | 2003-05-08 | Etis Ag Teufen | Schallisolierung zum isolieren von schallerzeugenden geräten oder anlageteilen, insbesondere von vibrationszuführgeräten bzw. rüttlern |
| US6260660B1 (en) * | 1998-12-18 | 2001-07-17 | Sikorsky Aircraft Corporation | Aircraft cabin interior noise treatment |
| US6224020B1 (en) | 1998-12-24 | 2001-05-01 | Alliant Techsystems, Inc. | Payload fairing with improved acoustic suppression |
| US6213430B1 (en) | 1999-01-05 | 2001-04-10 | Trw Inc. | Vehicle launch system having an acoustic insulator |
| US6231710B1 (en) | 1999-06-04 | 2001-05-15 | The United States Of America As Represented By The Secretary Of The Air Force | Method of making composite chambercore sandwich-type structure with inherent acoustic attenuation |
| GB0016149D0 (en) * | 2000-06-30 | 2000-08-23 | Short Brothers Plc | A noise attenuation panel |
| US6648100B2 (en) | 2001-10-24 | 2003-11-18 | Lear Corporation | Method of tuning acoustical absorption in a vehicle interior |
| US6854166B2 (en) * | 2002-05-08 | 2005-02-15 | Atlantic Integrated Technologies | Insulative non-woven fabric and method for forming same |
| US6886783B2 (en) * | 2003-02-20 | 2005-05-03 | The Boeing Company | Quick install insulation |
| US7040575B2 (en) | 2004-03-29 | 2006-05-09 | The Boeing Company | Foam composite insulation for aircraft |
-
2004
- 2004-12-20 US US11/017,281 patent/US7246772B2/en not_active Expired - Lifetime
-
2005
- 2005-12-12 EP EP05858650A patent/EP1836090A4/en not_active Withdrawn
- 2005-12-12 CA CA002592338A patent/CA2592338A1/en not_active Abandoned
- 2005-12-12 WO PCT/US2005/044916 patent/WO2007053159A2/en not_active Ceased
- 2005-12-12 JP JP2007548276A patent/JP5021493B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US20060145004A1 (en) | 2006-07-06 |
| EP1836090A4 (en) | 2011-08-03 |
| WO2007053159A2 (en) | 2007-05-10 |
| EP1836090A2 (en) | 2007-09-26 |
| WO2007053159A3 (en) | 2007-11-22 |
| JP2008524076A (ja) | 2008-07-10 |
| JP5021493B2 (ja) | 2012-09-05 |
| US7246772B2 (en) | 2007-07-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Dead |