BRPI0823303A2 - Placa abafadora com propriedades de amortecimento acústico melhoradas - Google Patents

Placa abafadora com propriedades de amortecimento acústico melhoradas

Info

Publication number
BRPI0823303A2
BRPI0823303A2 BRPI0823303-9A BRPI0823303A BRPI0823303A2 BR PI0823303 A2 BRPI0823303 A2 BR PI0823303A2 BR PI0823303 A BRPI0823303 A BR PI0823303A BR PI0823303 A2 BRPI0823303 A2 BR PI0823303A2
Authority
BR
Brazil
Prior art keywords
damping properties
acoustic damping
improved acoustic
muffler plate
muffler
Prior art date
Application number
BRPI0823303-9A
Other languages
English (en)
Inventor
Fabrice Prunarety
Jean-Luc Wojtowicki
Josef Hudina
Original Assignee
Henkel Ag & Co Kgaa
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 Henkel Ag & Co Kgaa filed Critical Henkel Ag & Co Kgaa
Publication of BRPI0823303A2 publication Critical patent/BRPI0823303A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/08—Insulating elements, e.g. for sound insulation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D29/00—Superstructures, understructures, or sub-units thereof, characterised by the material thereof
    • B62D29/001—Superstructures, understructures, or sub-units thereof, characterised by the material thereof characterised by combining metal and synthetic material
    • B62D29/002—Superstructures, understructures, or sub-units thereof, characterised by the material thereof characterised by combining metal and synthetic material a foamable synthetic material or metal being added in situ
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24777—Edge feature

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Structural Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Body Structure For Vehicles (AREA)
BRPI0823303-9A 2008-12-16 2008-12-16 Placa abafadora com propriedades de amortecimento acústico melhoradas BRPI0823303A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2008/010711 WO2010069339A1 (en) 2008-12-16 2008-12-16 Baffle with enhanced acoustic damping properties

Publications (1)

Publication Number Publication Date
BRPI0823303A2 true BRPI0823303A2 (pt) 2015-06-23

Family

ID=40792940

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0823303-9A BRPI0823303A2 (pt) 2008-12-16 2008-12-16 Placa abafadora com propriedades de amortecimento acústico melhoradas

Country Status (8)

Country Link
US (1) US8469143B2 (pt)
EP (1) EP2365923A1 (pt)
JP (1) JP5514833B2 (pt)
KR (1) KR101478538B1 (pt)
CN (1) CN102245464A (pt)
BR (1) BRPI0823303A2 (pt)
RU (1) RU2478513C2 (pt)
WO (1) WO2010069339A1 (pt)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2265484B1 (en) 2008-03-17 2015-09-16 Zephyros Inc. Insert with integrated fastener
EP2648882A1 (en) 2010-12-08 2013-10-16 Zephyros Inc. Sealing assembly
GB2490707B (en) 2011-05-11 2013-12-18 Land Rover Uk Ltd Assembly and method of manufacture thereof
CN103857511B (zh) 2011-06-17 2016-01-20 泽菲罗斯公司 腔体密封组件
CA2834895A1 (en) 2011-06-21 2012-12-27 Zephyros, Inc. Integrated fastening system
KR102174628B1 (ko) 2011-08-15 2020-11-05 제피로스, 인크. 푸시-핀 공동 밀봉재
US8801079B2 (en) 2012-03-13 2014-08-12 Zephyros, Inc. Load actuated baffle
US8967327B2 (en) 2012-03-20 2015-03-03 Zephyros, Inc. Baffle assembly
CN104349972B (zh) 2012-06-08 2018-02-02 泽费罗斯股份有限公司 具有可膨胀材料的阻挡件
DE102014201340A1 (de) * 2014-01-24 2015-07-30 Volkswagen Aktiengesellschaft Schallschutzelement, Kraftfahrzeug
US9458362B2 (en) * 2014-04-02 2016-10-04 Kraton Polymers U.S. Llc Adhesive compositions containing a block copolymer with polymyrcene
US10053603B2 (en) 2014-04-02 2018-08-21 Kraton Polymers U.S. Llc Block copolymers containing a copolymer myrcene block
US9327769B2 (en) 2014-09-05 2016-05-03 Toyota Motor Engineering & Manufacturing North America, Inc. Vehicles having internal body cavity seals and methods of assembling the same
CN107000271A (zh) * 2014-11-14 2017-08-01 泽菲罗斯公司 多重注塑方法及产品
USD751887S1 (en) 2015-01-26 2016-03-22 Zephyros, Inc. Sealer
US11192995B2 (en) * 2015-12-18 2021-12-07 Sika Technology Ag Heat expandable foam for low temperature cure
WO2017158143A1 (de) * 2016-03-18 2017-09-21 Sika Technology Ag Dämmelement
JP7016509B2 (ja) * 2017-05-31 2022-02-07 北川工業株式会社 複合緩衝材
EP3630585A1 (en) 2017-06-02 2020-04-08 Zephyros, Inc. Anti-flutter baffle
ES2949793T3 (es) * 2018-08-31 2023-10-03 Sika Tech Ag Dispositivo para reforzar, sellar o amortiguar un elemento estructural
CN111533883B (zh) * 2020-05-11 2022-10-28 青岛爱尔家佳新材料股份有限公司 一种舰船灌注密封阻尼减振材料及其制备方法
CN112126230B (zh) * 2020-09-15 2022-05-31 暨南大学 一种耐磨聚醚砜复合材料及其制备方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4987194A (en) 1988-10-07 1991-01-22 Kuraray Company, Limited Block copolymers and composition containing the same
JP3090181B2 (ja) * 1994-06-30 2000-09-18 戸田工業株式会社 制振性材料、制振性材料用マスターバッチペレット、制振性材料の製造法及び制振性材料からなる制振性構造材
JP2835596B2 (ja) * 1995-05-23 1998-12-14 大塚化学株式会社 高剛性制振性樹脂組成物
JP3501879B2 (ja) 1995-07-31 2004-03-02 株式会社ネオックスラボ 中空構造物における発泡性材料の支持構造
US6114004A (en) * 1998-01-26 2000-09-05 Cydzik; Edward A. Cavity sealing article
US6146565A (en) * 1998-07-15 2000-11-14 Noble Polymers, L.L.C. Method of forming a heat expandable acoustic baffle
US6387470B1 (en) 1998-11-05 2002-05-14 Sika Corporation Sound deadening and structural reinforcement compositions and methods of using the same
US6413611B1 (en) * 2000-05-01 2002-07-02 Sika Corporation Baffle and reinforcement assembly
US6521704B1 (en) * 2000-06-13 2003-02-18 General Electric Company Vibration dampening compositions and methods thereof
JP2002060634A (ja) * 2000-08-21 2002-02-26 Teijin Chem Ltd 制振性熱可塑性樹脂組成物
US7313865B2 (en) * 2003-01-28 2008-01-01 Zephyros, Inc. Process of forming a baffling, sealing or reinforcement member with thermoset carrier member
RU2296066C1 (ru) * 2005-08-17 2007-03-27 Общество с ограниченной ответственностью "Автотехника-НН" Материал для шумоизоляционных покрытий, комплект деталей шумоизоляционных покрытий для салона транспортного средства и способ изготовления этих деталей
EP1772480B1 (en) * 2005-10-06 2013-12-04 Henkel AG & Co. KGaA Reduction of transfer of vibrations
EP2176113B1 (en) 2007-08-16 2011-05-04 Henkel AG & Co. KGaA Acoustic baffle
CN101802062B (zh) 2007-09-19 2012-07-04 汉高两合股份公司 高度衰减的可膨胀的材料和装置

Also Published As

Publication number Publication date
KR101478538B1 (ko) 2015-01-05
JP2012512057A (ja) 2012-05-31
CN102245464A (zh) 2011-11-16
RU2478513C2 (ru) 2013-04-10
RU2011129457A (ru) 2013-01-27
JP5514833B2 (ja) 2014-06-04
EP2365923A1 (en) 2011-09-21
KR20110104493A (ko) 2011-09-22
WO2010069339A1 (en) 2010-06-24
US8469143B2 (en) 2013-06-25
US20120010367A1 (en) 2012-01-12

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2343 DE 01-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.