JP2019528195A5 - - Google Patents

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Publication number
JP2019528195A5
JP2019528195A5 JP2019509557A JP2019509557A JP2019528195A5 JP 2019528195 A5 JP2019528195 A5 JP 2019528195A5 JP 2019509557 A JP2019509557 A JP 2019509557A JP 2019509557 A JP2019509557 A JP 2019509557A JP 2019528195 A5 JP2019528195 A5 JP 2019528195A5
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JP
Japan
Prior art keywords
layer
cell
main surfaces
opening
cell wall
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.)
Pending
Application number
JP2019509557A
Other languages
English (en)
Japanese (ja)
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JP2019528195A (ja
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Publication date
Application filed filed Critical
Priority claimed from PCT/US2017/046399 external-priority patent/WO2018034949A1/en
Publication of JP2019528195A publication Critical patent/JP2019528195A/ja
Publication of JP2019528195A5 publication Critical patent/JP2019528195A5/ja
Pending legal-status Critical Current

Links

JP2019509557A 2016-08-19 2017-08-11 セル壁のいくつかが開口を有する接続されたセルからなるコアを含む吸音パネル Pending JP2019528195A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662377285P 2016-08-19 2016-08-19
US62/377,285 2016-08-19
PCT/US2017/046399 WO2018034949A1 (en) 2016-08-19 2017-08-11 Sound-absorbing panels comprising a core consisting of connected cells, wherein some of the cell walls have openings

Publications (2)

Publication Number Publication Date
JP2019528195A JP2019528195A (ja) 2019-10-10
JP2019528195A5 true JP2019528195A5 (enExample) 2020-09-24

Family

ID=59702851

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019509557A Pending JP2019528195A (ja) 2016-08-19 2017-08-11 セル壁のいくつかが開口を有する接続されたセルからなるコアを含む吸音パネル

Country Status (5)

Country Link
US (1) US20190213990A1 (enExample)
EP (1) EP3500427B1 (enExample)
JP (1) JP2019528195A (enExample)
CN (1) CN109641416A (enExample)
WO (1) WO2018034949A1 (enExample)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019195189A1 (en) 2018-04-02 2019-10-10 Itt Manufacturing Enterprises Llc Multi-frequency helmholtz resonator system
DE102018206120A1 (de) * 2018-04-20 2019-10-24 Faurecia Innenraum Systeme Gmbh Verbundteil, insbesondere Innenverkleidungsteil, und Verfahren zu dessen Herstellung
US11351703B2 (en) * 2018-05-30 2022-06-07 The Boeing Company Matched compression die apparatus
US20210382529A1 (en) * 2018-11-09 2021-12-09 3M Innovative Properties Company Acoustic panels and structures including the same
WO2020095205A1 (en) * 2018-11-09 2020-05-14 3M Innovative Properties Company Blanking panels including acoustic absorbing materials
CN110176223A (zh) * 2019-05-27 2019-08-27 西安交通大学 一种任意形状迷宫型低频吸声装置设计方法
US12125464B2 (en) 2019-09-03 2024-10-22 3M Innovative Properties Company Assembly including acoustic baffles
WO2021059088A1 (en) 2019-09-23 2021-04-01 3M Innovative Properties Company Articles including panels and molded structures and methods of making same
KR102260317B1 (ko) * 2019-10-17 2021-06-03 (주)신호산업 벽체 지지형 천장 흡음 시스템
WO2021116888A1 (en) * 2019-12-12 2021-06-17 3M Innovative Properties Company Dual layer sound-absorbing panels comprising a core consisting of connected cells, wherein some of the cell walls have openings
WO2021116889A1 (en) * 2019-12-12 2021-06-17 3M Innovative Properties Company Methods of making dual layer sound-absorbing panels comprising a core consisting of connected cells, wherein some of the cell walls have openings
USD946787S1 (en) * 2020-06-26 2022-03-22 Corsair Memory, Inc. Acoustic panel
USD943390S1 (en) * 2020-06-26 2022-02-15 Corsair Memory, Inc. Mounting element for an acoustic panel
USD943785S1 (en) * 2020-06-26 2022-02-15 Corsair Memory, Inc. Acoustic panel
USD943783S1 (en) * 2020-06-26 2022-02-15 Corsair Memory, Inc. Acoustic panel
USD943784S1 (en) * 2020-06-26 2022-02-15 Corsair Memory, Inc. Acoustic panel
USD943391S1 (en) * 2020-06-26 2022-02-15 Corsair Memory, Inc. Mounting element and bracket combination for an acoustic panel
TWD214631S (zh) * 2020-06-26 2021-10-11 美商海盜船記憶體股份有限公司 吸音板總成
US20240228110A9 (en) 2021-02-17 2024-07-11 Cabka Group Gmbh Foldable transport containers
FR3120732B1 (fr) * 2021-03-10 2023-10-27 Airbus Operations Sas Procédé de fabrication d’une structure d’absorption acoustique, structure d’absorption acoustique ainsi obtenue
EP4079501A1 (en) * 2021-04-20 2022-10-26 Paneltim N V An intermediate layer for a sandwich panel
US20240239025A1 (en) * 2021-05-04 2024-07-18 Safran Aircraft Engines Acoustic metamaterial and method for the additive manufacturing thereof
US11932373B2 (en) * 2021-07-23 2024-03-19 The Boeing Company Method for attaching decoration panels to interior architecture of an aircraft
CN116134195A (zh) * 2021-08-06 2023-05-16 精灵光粉科技有限公司 吸音构件、吸音板以及吸音壁
PL247595B1 (pl) * 2022-09-12 2025-08-04 Inst Podstawowych Problemow Techniki Polskiej Akademii Nauk Sposób adaptacyjnego pochłaniania dźwięku i izolacji akustycznej poprzez modyfikację mikrogeometrii warstwy porowatej
WO2024107080A1 (ru) * 2022-11-14 2024-05-23 Общество с ограниченной ответственностью "Автомобильный завод "ГАЗ" Устройство для защиты агрегатов двигателя и трансмиссии транспортного средства
EP4411725A1 (fr) * 2023-01-31 2024-08-07 Airbus SAS Structure alvéolaire d'un panneau d atténuation acoustique comprenant au moins un élément rapporté et configuré pour vibrer à une fréquence souhaitée, procédé de fabrication de ladite structure alvéolaire
US20240262488A1 (en) * 2023-02-08 2024-08-08 B/E Aerospace, Inc. Transmission loss panel for aircraft cabin noise and thermal treatment
US12562143B2 (en) 2023-07-17 2026-02-24 Volvo Car Corporation Unit cell and structural panel assemblies with enhanced impact and noise absorption characteristics
CN116754654B (zh) * 2023-08-21 2023-12-01 成都中弘轨道交通环保产业股份有限公司 一种基于图像分析模型的声音屏障检测方法及装置
CN119920227A (zh) * 2023-10-31 2025-05-02 上海飞机制造有限公司 一种低频、宽带降噪的声学结构及声学结构的设计方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61249853A (ja) * 1985-04-30 1986-11-07 Mazda Motor Corp 車両の吸音構造
JPH0261699A (ja) * 1988-08-27 1990-03-01 Mitsui Eng & Shipbuild Co Ltd マルチセル吸音板
JPH07150749A (ja) * 1993-12-01 1995-06-13 Ibiden Co Ltd 防音床材
FR2841031B1 (fr) * 2002-06-17 2005-02-11 Hurel Hispano Le Havre Procede de fabrication d'un panneau acoustique a double resonateur
US7718246B2 (en) * 2006-06-21 2010-05-18 Ben Strauss Honeycomb with a fraction of substantially porous cell walls
DE102007060662B4 (de) * 2007-12-17 2014-07-24 Airbus Operations Gmbh Flugzeugkabinenpaneel
JP2010085818A (ja) * 2008-10-01 2010-04-15 Inoac Corp 吸音材
US8464831B2 (en) * 2009-09-17 2013-06-18 Volvo Aero Corporation Noise attenuation panel and a gas turbine component comprising a noise attenuation panel
GB2486120B (en) * 2010-03-02 2012-10-31 Gkn Aerospace Services Ltd Seamless acoustic liner
CN203773937U (zh) * 2014-02-10 2014-08-13 郑州宇通客车股份有限公司 隔声吸声蜂窝板

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