AR080393A1 - Accesorio para automotores para aislacion y absorcion sonora - Google Patents

Accesorio para automotores para aislacion y absorcion sonora

Info

Publication number
AR080393A1
AR080393A1 ARP110100736A ARP110100736A AR080393A1 AR 080393 A1 AR080393 A1 AR 080393A1 AR P110100736 A ARP110100736 A AR P110100736A AR P110100736 A ARP110100736 A AR P110100736A AR 080393 A1 AR080393 A1 AR 080393A1
Authority
AR
Argentina
Prior art keywords
area
insulation
layer
absorption
sound absorption
Prior art date
Application number
ARP110100736A
Other languages
English (en)
Inventor
Claudio Castagnetti
Claudio Bertolini
Original Assignee
Rieter Technologies Ag
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 Rieter Technologies Ag filed Critical Rieter Technologies Ag
Publication of AR080393A1 publication Critical patent/AR080393A1/es

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
    • 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
    • B60R13/0815—Acoustic or thermal insulation of passenger compartments
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a 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
    • 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
    • B32B5/02—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 structural features of a 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
    • 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
    • B32B5/02—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 structural features of a fibrous or filamentary layer
    • B32B5/022—Non-woven fabric
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • 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
    • 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
    • B60R13/0838—Insulating elements, e.g. for sound insulation for engine compartments
    • 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
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0253—Polyolefin fibres
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0261—Polyamide fibres
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0276—Polyester fibres
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/14—Mixture of at least two fibres made of different materials
    • 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
    • B32B2307/54—Yield strength; Tensile strength
    • 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
    • B32B2307/718—Weight, e.g. weight per square meter
    • 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
    • B32B2307/732—Dimensional properties
    • 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
    • B32B2605/08—Cars

Abstract

Un accesorio aislante de sonido con al menos un área con características predominantes de absorcion sonora (área de absorcion), al menos otra área con características acusticas de masa-resorte (área de aislacion). La capa de masa del área de absorcion consiste en la misma capa fibrosa porosa que el área de absorcion en el área de aislacion ajustada a un modulo de Young dinámico (Pa) de por lo menos (96-AWt) con un peso por área AW (g/m2) y un grosor t (mm) de la capa fibrosa y al menos una capa de barrera delgada impermeable al aire entre la capa fibrosa y la capa de desacoplamiento.
ARP110100736A 2010-03-09 2011-03-09 Accesorio para automotores para aislacion y absorcion sonora AR080393A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20100155905 EP2364881B1 (en) 2010-03-09 2010-03-09 Automotive trim part for sound insulation and absorption

Publications (1)

Publication Number Publication Date
AR080393A1 true AR080393A1 (es) 2012-04-04

Family

ID=42541576

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP110100736A AR080393A1 (es) 2010-03-09 2011-03-09 Accesorio para automotores para aislacion y absorcion sonora

Country Status (14)

Country Link
EP (2) EP2364881B1 (es)
JP (1) JP5769737B2 (es)
KR (1) KR101550234B1 (es)
CN (1) CN102892631B (es)
AR (1) AR080393A1 (es)
BR (1) BR112012018864B1 (es)
CA (1) CA2788430C (es)
ES (1) ES2542886T3 (es)
MX (1) MX2012010029A (es)
MY (1) MY166308A (es)
PL (1) PL2364881T3 (es)
RU (1) RU2549581C2 (es)
WO (1) WO2011110587A1 (es)
ZA (1) ZA201205740B (es)

Families Citing this family (18)

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FR2980734B1 (fr) * 2011-09-30 2016-10-21 Centre D'etude Et De Rech Pour L'automobile (Cera) Procede de realisation d’un ecran de protection acoustique destine a recouvrir un moteur de vehicule automobile
EP2664702B1 (en) 2012-05-15 2014-06-18 Autoneum Management AG Needle punched carpet
EP2873768A1 (en) 2013-11-19 2015-05-20 Autoneum Management AG Dual layer carpet
CN103786659B (zh) * 2014-01-25 2015-11-18 湖北三环汽车工程塑料有限公司 一种复合结构的轻量化隔音垫及其生产方法
JP6484408B2 (ja) * 2014-06-24 2019-03-13 ニチアス株式会社 防音材、及び防音カバーの製造方法
JP6541948B2 (ja) * 2014-09-03 2019-07-10 株式会社Ｈｏｗａ 車両用防音体及び車両用サイレンサー
EP3165658A1 (en) * 2015-11-04 2017-05-10 Autoneum Management AG Wheel arch liner for a vehicle
JP2017118042A (ja) * 2015-12-25 2017-06-29 株式会社ジャパンディスプレイ 積層フィルム、電子素子、プリント基板及び表示装置
FR3049752B1 (fr) * 2016-04-05 2018-05-11 Treves Products, Services & Innovation Procede de fabrication d’un panneau de protection acoustique pour vehicule automobile
IT201600128166A1 (it) * 2016-12-19 2018-06-19 Adler Evo S R L Struttura multistrato e componente per automobili fatto di tale struttura
EP3424698B1 (en) * 2017-07-07 2021-10-13 Autoneum Management AG Acoustic fibrous decoupler
KR102157758B1 (ko) * 2017-07-28 2020-09-18 닛산 지도우샤 가부시키가이샤 방음재
JP7052403B2 (ja) * 2018-02-21 2022-04-12 トヨタ自動車株式会社 車両
FR3078040B1 (fr) 2018-02-22 2020-03-13 Faurecia Automotive Industrie Piece d'insonorisation de vehicule automobile et procede de fabrication associe
CN109379682B (zh) * 2018-10-31 2021-04-02 歌尔股份有限公司 声学连接件及其制备方法和修复方法、发声装置
FR3088610B1 (fr) * 2018-11-15 2021-01-22 Renault Sas Corps de planche de bord a structure lacunaire et conduits de circulation de fluide integres
MX2021016103A (es) * 2019-12-30 2022-04-06 Pimsa Otomotiv Anonim Sirketi Una proteccion compuesta de bajos para vehiculo.
JP6858903B2 (ja) * 2020-04-28 2021-04-14 株式会社Ｈｏｗａ 車両用防音体及び車両用サイレンサー

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FR2516034A1 (fr) * 1981-11-09 1983-05-13 Peugeot Garniture de pavillon pour vehicule automobile
US5298694A (en) 1993-01-21 1994-03-29 Minnesota Mining And Manufacturing Company Acoustical insulating web
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CA2276041C (en) * 1997-01-07 2006-03-21 Cascade Engineering, Inc. Acoustical barrier with decoupler
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JP2001310672A (ja) 2000-04-28 2001-11-06 Toyota Motor Corp 内装材
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Also Published As

Publication number Publication date
MX2012010029A (es) 2012-09-21
CA2788430A1 (en) 2011-09-15
EP2364881A1 (en) 2011-09-14
EP2544922A1 (en) 2013-01-16
RU2549581C2 (ru) 2015-04-27
RU2012142925A (ru) 2014-04-20
ZA201205740B (en) 2013-04-24
WO2011110587A1 (en) 2011-09-15
EP2364881B1 (en) 2015-05-13
BR112012018864A2 (pt) 2017-11-28
PL2364881T3 (pl) 2015-10-30
CA2788430C (en) 2015-02-03
JP5769737B2 (ja) 2015-08-26
ES2542886T3 (es) 2015-08-12
BR112012018864B1 (pt) 2019-11-12
CN102892631A (zh) 2013-01-23
KR101550234B1 (ko) 2015-09-04
KR20130038196A (ko) 2013-04-17
JP2013521190A (ja) 2013-06-10
MY166308A (en) 2018-06-25
CN102892631B (zh) 2015-09-30

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