ES2039418T3 - Placa insonorizante consistente en material espumado. - Google Patents

Placa insonorizante consistente en material espumado.

Info

Publication number
ES2039418T3
ES2039418T3 ES198787118679T ES87118679T ES2039418T3 ES 2039418 T3 ES2039418 T3 ES 2039418T3 ES 198787118679 T ES198787118679 T ES 198787118679T ES 87118679 T ES87118679 T ES 87118679T ES 2039418 T3 ES2039418 T3 ES 2039418T3
Authority
ES
Spain
Prior art keywords
regions
boards
thickness
foamed material
plate consisting
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 - Lifetime
Application number
ES198787118679T
Other languages
English (en)
Inventor
Rolf Tschudin-Mahrer
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.)
Illbruck Production SA
Original Assignee
Illbruck Production SA
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 Illbruck Production SA filed Critical Illbruck Production SA
Application granted granted Critical
Publication of ES2039418T3 publication Critical patent/ES2039418T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Laminated Bodies (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Building Environments (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)

Abstract

EL INVENTO SE TRATA DE UNA PLACA AISLANTE DEL SONIDO, QUE CONSTA DE MATERIAL ESPONJOSO CON SUPERFICIE SUPERIOR ESTRUCTURADA, QUE FORMA EXPANSIONES EN FORMA DE MARGENES DE DIFERENTES GROSORES (I,II) Y PRESENTA PARA LA OBTENCION DE UN EFICACIA DISTINTA, ACUSTICA, QUE LAS PLACAS AISLANTES DEL SONIDO CONSTEN DE VARIAS PLACAS AISLANTES (1) AMONTONADAS UNA SOBRE OTRA, MIENTRAS QUE ELLAS ESTAN SITUADAS UNA SOBRE OTRA, EN LOS MARGENES (II) DEL GROSOR MAS GRANDE, AISLADAS DE TAL MANERA, QUE EL LADO SUPERIOR, QUE MUESTRA EN EL SENTIDO DE LA EXPANSION DE LA ESTRUCTUA, DE UNA PLACA AISLADA MEDIANTE (1) ESTA PERFILADO EN LOS MARGENES DEL GROSOR MAS GRANDE.
ES198787118679T 1987-01-07 1987-12-16 Placa insonorizante consistente en material espumado. Expired - Lifetime ES2039418T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8700264U DE8700264U1 (de) 1987-01-07 1987-01-07 Aus Schaumstoff bestehende Schalldämmplatte

Publications (1)

Publication Number Publication Date
ES2039418T3 true ES2039418T3 (es) 1993-10-01

Family

ID=6803396

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198787118679T Expired - Lifetime ES2039418T3 (es) 1987-01-07 1987-12-16 Placa insonorizante consistente en material espumado.

Country Status (6)

Country Link
US (1) US4867271A (es)
EP (1) EP0274097B1 (es)
JP (1) JPS63174099A (es)
AT (1) ATE85859T1 (es)
DE (2) DE8700264U1 (es)
ES (1) ES2039418T3 (es)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH682553A5 (de) * 1990-09-03 1993-10-15 Matec Holding Schallisolierendes und schalldämpfendes Verbundwerk.
DE4304628C2 (de) * 1993-02-16 1997-04-03 Freudenberg Carl Fa Schalldämpfende Gehäuseauskleidung
DE4321551C2 (de) * 1993-06-29 1996-11-21 Freudenberg Carl Fa Verkleidungselement zur Isolierung akustisch störender Schwingungen
GB2292786B (en) * 1994-08-27 1997-10-22 Noisco Products Ltd Acoustic sheet material
DE9414943U1 (de) * 1994-09-14 1996-01-18 M. Faist GmbH & Co KG, 86381 Krumbach Folienresonanzabsorber
US5483028A (en) * 1994-11-14 1996-01-09 Cascade Engineering, Inc. Acoustical barrier with decoupler
DE29605599U1 (de) * 1996-03-26 1997-07-31 M. Faist GmbH & Co KG, 86381 Krumbach Mehrschichtiges, schallabsorbierendes Bauteil
CN1099350C (zh) * 1996-07-26 2003-01-22 凯萨德工程公司 适于安装至一挡壁上的挡声板
US5886305A (en) * 1996-07-26 1999-03-23 Cascade Engineering, Inc. Sound insulating layer with integral rib structure
US6213252B1 (en) * 1996-11-08 2001-04-10 Royal Mat International Inc. Sound absorbing substrate
AU7079600A (en) * 1999-08-25 2001-03-19 Ergodyne Corporation Vibration damping member and method of making same
US6723401B1 (en) 1999-08-25 2004-04-20 Ergodyne Corporation Vibration damping member and method of making same
US6422575B1 (en) 2000-03-14 2002-07-23 L&L Products, Inc. Expandable pre-formed plug
US6820923B1 (en) * 2000-08-03 2004-11-23 L&L Products Sound absorption system for automotive vehicles
GB0106911D0 (en) * 2001-03-20 2001-05-09 L & L Products Structural foam
US6793274B2 (en) * 2001-11-14 2004-09-21 L&L Products, Inc. Automotive rail/frame energy management system
SE525812C2 (sv) * 2002-06-12 2005-05-03 Saab Ab Akustiskt foder, användning av ett foder samt sätt att framställa ett akustiskt foder
US7004536B2 (en) * 2002-07-29 2006-02-28 L&L Products, Inc. Attachment system and method of forming same
US6923499B2 (en) * 2002-08-06 2005-08-02 L & L Products Multiple material assembly for noise reduction
US6883858B2 (en) * 2002-09-10 2005-04-26 L & L Products, Inc. Structural reinforcement member and method of use therefor
US20050102815A1 (en) * 2003-11-03 2005-05-19 L&L Products, Inc. Reinforced members formed with absorbent mediums
US7007892B2 (en) * 2004-03-23 2006-03-07 The Boeing Company Insulating baffle for a floor shear truss
ATE428834T1 (de) * 2004-06-17 2009-05-15 Heimbach Gmbh & Co Kg Schalldämmeinrichtung für einen wand-, decken- oder bodenbelag
US20060272279A1 (en) * 2005-05-13 2006-12-07 Administrator Of The National Aeronautics And Space Administration Composite panel having subsonic transverse wave speed characteristics
JP5459835B2 (ja) * 2008-08-08 2014-04-02 ニチアス株式会社 自動車用防音カバー
KR101604886B1 (ko) * 2012-12-06 2016-03-25 (주)엘지하우시스 미세공명구조를 갖는 흡음시트, 그 제조 방법 및 이를 이용한 흡음형 방음패널
USD959704S1 (en) * 2020-07-29 2022-08-02 Axel & Susann Meise Beteiligungsgesellschaft Mbh Acoustic insulation boards
USD956270S1 (en) * 2020-07-29 2022-06-28 Axel & Susann Meise Beteiligungsgesellschaft Mbh Acoustic insulation board
USD956269S1 (en) * 2020-07-29 2022-06-28 Axel & Susann Meise Beteiligungsgesellschaft Mbh Acoustic insulation board

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2187335A (en) * 1937-05-06 1940-01-16 Hinde & Dauch Paper Co Composite board
FR2148355B2 (es) * 1971-08-10 1974-09-06 Isolants Franca S
DE2625168B1 (de) * 1976-06-04 1977-10-27 Irbit Holding Ag Aus schaumstoff bestehende schall- daemmauskleidung
DE2750122A1 (de) * 1977-11-09 1979-05-10 Erich Munz Koerperschalldaemmleiste
US4242398A (en) * 1979-01-16 1980-12-30 Teijin Limited Fibrous shaped article having non-level surface
CH638281A5 (de) * 1979-05-18 1983-09-15 Inventio Ag Daempfungskoerper fuer maschinenlagerung.
US4493471A (en) * 1983-02-14 1985-01-15 Mcinnis Donald E Sound speaker stand for attenuating vibrations
DE3506488A1 (de) * 1985-02-23 1986-09-04 Daimler-Benz Ag, 7000 Stuttgart Geraeuschdaemmender schichtkoerper
DE8520047U1 (de) * 1985-07-11 1986-11-13 Irbit Research + Consulting Ag, Freiburg/Fribourg Aus Schaumstoff bestehende Schalldämmplatte
DE3531886A1 (de) * 1985-09-06 1987-03-19 Stankiewicz Alois Dr Gmbh Hohlkammern

Also Published As

Publication number Publication date
EP0274097A2 (de) 1988-07-13
DE8700264U1 (de) 1988-05-11
DE3784232D1 (de) 1993-03-25
EP0274097A3 (en) 1989-04-26
ATE85859T1 (de) 1993-03-15
US4867271A (en) 1989-09-19
JPS63174099A (ja) 1988-07-18
EP0274097B1 (de) 1993-02-17

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