WO2003021096A1 - Revetement isolant thermique et acoustique applique sur le compartiment moteur de vehicules motorises - Google Patents

Revetement isolant thermique et acoustique applique sur le compartiment moteur de vehicules motorises Download PDF

Info

Publication number
WO2003021096A1
WO2003021096A1 PCT/EP2002/009830 EP0209830W WO03021096A1 WO 2003021096 A1 WO2003021096 A1 WO 2003021096A1 EP 0209830 W EP0209830 W EP 0209830W WO 03021096 A1 WO03021096 A1 WO 03021096A1
Authority
WO
WIPO (PCT)
Prior art keywords
lining according
layer
heat reflector
heat
lining
Prior art date
Application number
PCT/EP2002/009830
Other languages
English (en)
Inventor
Michael Enkler
Original Assignee
Hp-Chemie Pelzer Research And Development Ltd.
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
Priority claimed from DE10143167A external-priority patent/DE10143167A1/de
Application filed by Hp-Chemie Pelzer Research And Development Ltd. filed Critical Hp-Chemie Pelzer Research And Development Ltd.
Publication of WO2003021096A1 publication Critical patent/WO2003021096A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/11—Thermal or acoustic insulation
    • F02B77/13—Acoustic insulation
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/11—Thermal or acoustic insulation
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/24—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer not being coherent before laminating, e.g. made up from granular material sprinkled onto a substrate
    • B32B2037/243—Coating
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B2038/0052—Other operations not otherwise provided for
    • B32B2038/0076—Curing, vulcanising, cross-linking
    • 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
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/02—Cellular or porous
    • B32B2305/022—Foam
    • 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
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/304—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
    • B32B2375/00—Polyureas; Polyurethanes
    • 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

Definitions

  • the lining is characterized in that the foam layer (2) has a flow resistance according to DIN of from 200 to 10,000 Ns/m 3 , especially from 500 to 5000 Ns/m 3 .
  • the lining is characterized in that the layer thickness of foam layer (2) is up to 20 mm, especially up to 10 mm.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)

Abstract

L'invention se rapporte à un revêtement isolant thermique et acoustique appliqué sur le compartiment moteur de véhicules motorisés, entre autres, et à son procédé de préparation. Le revêtement isolant thermique et acoustique du compartiment moteur de véhicules motorisés est constitué d'un réflecteur (1) thermique microperforé sur la partie moteur et d'une couche (2) de mousse de polyuréthanne que l'on imprègne sur la partie moteur à l'aide d'un matériau thermodurci présentant une résistance à la température sur le long terme de 200° C, plus spécifiquement 150 °C, pendant trois semaines et d'une couche (3) de couverture opposée et éloignée de la partie moteur.
PCT/EP2002/009830 2001-09-04 2002-09-03 Revetement isolant thermique et acoustique applique sur le compartiment moteur de vehicules motorises WO2003021096A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10143167.8 2001-09-04
DE10143167A DE10143167A1 (de) 2001-09-04 2001-09-04 Wärme- und schalldämmende Verkleidung für den Motorraum von Kraftfahrzeugen
US31836001P 2001-09-12 2001-09-12
US60/318,360 2001-09-12

Publications (1)

Publication Number Publication Date
WO2003021096A1 true WO2003021096A1 (fr) 2003-03-13

Family

ID=26010062

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/009830 WO2003021096A1 (fr) 2001-09-04 2002-09-03 Revetement isolant thermique et acoustique applique sur le compartiment moteur de vehicules motorises

Country Status (1)

Country Link
WO (1) WO2003021096A1 (fr)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006097251A1 (fr) * 2005-03-15 2006-09-21 Carcoustics Tech Center Gmbh Element de recouvrement de moteur insonorisant moule par soufflage pourvu d'une decoration de surface
EP1772604A1 (fr) * 2005-10-07 2007-04-11 Centre d'etude et de recherche pour l'automobile (CERA) Ecran de protection thermique et acoustique d'un composant de véhicule
WO2007141193A3 (fr) * 2006-06-09 2008-05-29 Entwicklungsgesellschaft Fuer Isolant à action acoustique et thermique
FR2924716A1 (fr) * 2007-12-11 2009-06-12 Cera Utilisation d'une feuille d'aluminium pour ignifuger une piece et piece ainsi ignifugee
US20110232833A1 (en) * 2009-09-30 2011-09-29 Rolls-Royce Plc Method of securing a liner panel to a casing
JP2012002119A (ja) * 2010-06-16 2012-01-05 Aisin Seiki Co Ltd 屋外設置型発電装置
EP2631449A1 (fr) * 2012-02-22 2013-08-28 ISOLITE GmbH Absorbeur acoustique
CN103707592A (zh) * 2013-12-29 2014-04-09 长城汽车股份有限公司 一种汽车发动机舱隔热垫及制备方法
CN104080600A (zh) * 2011-11-30 2014-10-01 本田技研工业株式会社 热反射材料
EP2808202A1 (fr) * 2013-05-28 2014-12-03 Centre D'etude Et De Recherche Pour L'automobile (Cera) Ecran de protection acoustique pour un moteur de véhicule automobile
US9251778B2 (en) 2014-06-06 2016-02-02 Industrial Technology Research Institute Metal foil with microcracks, method of manufacturing the same, and sound-absorbing structure having the same
FR3033746A1 (fr) * 2015-03-20 2016-09-23 Cera Aps Ecran de protection acoustique pour moteur de vehicule automobile
US9944063B1 (en) * 2016-05-23 2018-04-17 Boral Ip Holdings (Australia) Pty Limited Method of producing reinforced substrate
WO2018226838A1 (fr) * 2017-06-06 2018-12-13 Basf Se Couvercle de moteur à composants multiples
WO2020139235A1 (fr) * 2018-12-28 2020-07-02 Hassan Tekstil Sanayi Ve Ticaret A.S. Procédé de production d'un tissu non tissé utilisé comme matériau isolant de capot de moteur
EP3434529B1 (fr) * 2017-07-24 2020-12-02 Faurecia Automotive Industrie Pièce d'insonorisation de véhicule automobile et procédé de fabrication associé

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3601204A1 (de) 1986-01-17 1987-07-23 Daimler Benz Ag Geraeuschdaemmende verkleidung fuer den motorraum von kraftfahrzeugen
DE3818301A1 (de) 1988-05-30 1989-12-07 Deutsche Basaltsteinwolle Geraeuschdaemmende verkleidung fuer den motorraum von kraftfahrzeugen sowie verfahren zu seiner herstellung
US5241512A (en) * 1991-04-25 1993-08-31 Hutchinson 2 Acoustic protection material and apparatus including such material
EP0557597A1 (fr) * 1991-12-18 1993-09-01 Rex-Patent Graf von Rex KG Laminé pour l'isolation acoustique et thermique
DE4211409A1 (de) 1992-04-04 1993-10-07 Daimler Benz Ag Selbsttragende, wärme- und schalldämmende Verkleidung für Verbrennungsmotoren von Kraftfahrzeugen
US5807628A (en) * 1995-07-28 1998-09-15 Rohr, Inc. Method of repairing sound attenuation structure used for aircraft applications
DE19720537A1 (de) * 1997-05-16 1998-11-19 Hp Chemie Pelzer Res & Dev Verkleidung von Einbauteilen, Karosserieteilen oder dergleichen von Automobilen
WO1999058833A1 (fr) 1998-05-14 1999-11-18 Hp-Chemie Research And Development Ltd. Habillage calorifuge et insonorisant pour le compartiment moteur de vehicules automobiles
WO2001012470A1 (fr) * 1999-08-11 2001-02-22 Hp-Chemie Pelzer Research And Development Ltd. Composant presentant un effet absorbant important sur une large gamme de frequences

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3601204A1 (de) 1986-01-17 1987-07-23 Daimler Benz Ag Geraeuschdaemmende verkleidung fuer den motorraum von kraftfahrzeugen
DE3818301A1 (de) 1988-05-30 1989-12-07 Deutsche Basaltsteinwolle Geraeuschdaemmende verkleidung fuer den motorraum von kraftfahrzeugen sowie verfahren zu seiner herstellung
US5241512A (en) * 1991-04-25 1993-08-31 Hutchinson 2 Acoustic protection material and apparatus including such material
EP0557597A1 (fr) * 1991-12-18 1993-09-01 Rex-Patent Graf von Rex KG Laminé pour l'isolation acoustique et thermique
DE4211409A1 (de) 1992-04-04 1993-10-07 Daimler Benz Ag Selbsttragende, wärme- und schalldämmende Verkleidung für Verbrennungsmotoren von Kraftfahrzeugen
US5807628A (en) * 1995-07-28 1998-09-15 Rohr, Inc. Method of repairing sound attenuation structure used for aircraft applications
DE19720537A1 (de) * 1997-05-16 1998-11-19 Hp Chemie Pelzer Res & Dev Verkleidung von Einbauteilen, Karosserieteilen oder dergleichen von Automobilen
WO1999058833A1 (fr) 1998-05-14 1999-11-18 Hp-Chemie Research And Development Ltd. Habillage calorifuge et insonorisant pour le compartiment moteur de vehicules automobiles
WO2001012470A1 (fr) * 1999-08-11 2001-02-22 Hp-Chemie Pelzer Research And Development Ltd. Composant presentant un effet absorbant important sur une large gamme de frequences

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006097251A1 (fr) * 2005-03-15 2006-09-21 Carcoustics Tech Center Gmbh Element de recouvrement de moteur insonorisant moule par soufflage pourvu d'une decoration de surface
EP1772604A1 (fr) * 2005-10-07 2007-04-11 Centre d'etude et de recherche pour l'automobile (CERA) Ecran de protection thermique et acoustique d'un composant de véhicule
FR2891865A1 (fr) * 2005-10-07 2007-04-13 Cera Ecran de protection thermique et acoustique d'un composant de vehicule
US7954596B2 (en) 2006-06-09 2011-06-07 Entwicklungsgesellschaft Fur Akustik (Efa) Mit Beschrankter Haftung Acoustically and thermally acting insulation
JP2009540183A (ja) * 2006-06-09 2009-11-19 エントヴィックラングスゲゼルシャフト フュア アクスティック （エーエフアー）ミト・ベシュレンクテル・ハフツング 音および熱の効果的な遮蔽体
WO2007141193A3 (fr) * 2006-06-09 2008-05-29 Entwicklungsgesellschaft Fuer Isolant à action acoustique et thermique
JP4745440B2 (ja) * 2006-06-09 2011-08-10 エントヴィックラングスゲゼルシャフト フュア アクスティック （エーエフアー）ミト・ベシュレンクテル・ハフツング 音および熱の効果的な遮蔽体
EP2604476A1 (fr) * 2006-06-09 2013-06-19 HP Pelzer Holding GmbH Isolation acoustique et thermique
KR101446976B1 (ko) * 2006-06-09 2014-10-07 에이치피 펠저 홀딩 게엠베하 음향 및 열에 대한 효과적인 절연재
KR101446967B1 (ko) 2006-06-09 2014-10-06 에이치피 펠저 홀딩 게엠베하 음향 및 열에 대한 효과적인 절연재
FR2924716A1 (fr) * 2007-12-11 2009-06-12 Cera Utilisation d'une feuille d'aluminium pour ignifuger une piece et piece ainsi ignifugee
US20110232833A1 (en) * 2009-09-30 2011-09-29 Rolls-Royce Plc Method of securing a liner panel to a casing
US8747586B2 (en) * 2009-09-30 2014-06-10 Ross Collins Method of securing a liner panel to a casing
JP2012002119A (ja) * 2010-06-16 2012-01-05 Aisin Seiki Co Ltd 屋外設置型発電装置
CN104080600A (zh) * 2011-11-30 2014-10-01 本田技研工业株式会社 热反射材料
US9260064B2 (en) 2011-11-30 2016-02-16 Honda Motor Co., Ltd. Heat reflective material
EP2631449A1 (fr) * 2012-02-22 2013-08-28 ISOLITE GmbH Absorbeur acoustique
EP2808202A1 (fr) * 2013-05-28 2014-12-03 Centre D'etude Et De Recherche Pour L'automobile (Cera) Ecran de protection acoustique pour un moteur de véhicule automobile
FR3006265A1 (fr) * 2013-05-28 2014-12-05 Cera Ecran de protection acoustique pour un moteur de vehicule automobile
CN103707592A (zh) * 2013-12-29 2014-04-09 长城汽车股份有限公司 一种汽车发动机舱隔热垫及制备方法
US9251778B2 (en) 2014-06-06 2016-02-02 Industrial Technology Research Institute Metal foil with microcracks, method of manufacturing the same, and sound-absorbing structure having the same
FR3033746A1 (fr) * 2015-03-20 2016-09-23 Cera Aps Ecran de protection acoustique pour moteur de vehicule automobile
WO2016151209A1 (fr) * 2015-03-20 2016-09-29 Cera Aps Procédé de réalisation d'un écran de protection acoustique pour moteur de véhicule automobile et écran obtenu par un tel procédé
US9944063B1 (en) * 2016-05-23 2018-04-17 Boral Ip Holdings (Australia) Pty Limited Method of producing reinforced substrate
WO2018226838A1 (fr) * 2017-06-06 2018-12-13 Basf Se Couvercle de moteur à composants multiples
EP3434529B1 (fr) * 2017-07-24 2020-12-02 Faurecia Automotive Industrie Pièce d'insonorisation de véhicule automobile et procédé de fabrication associé
WO2020139235A1 (fr) * 2018-12-28 2020-07-02 Hassan Tekstil Sanayi Ve Ticaret A.S. Procédé de production d'un tissu non tissé utilisé comme matériau isolant de capot de moteur
EP4375493A1 (fr) * 2018-12-28 2024-05-29 Hassan Tekstil Sanayi Ve Ticaret A.S. Procédé de production d'un tissu non tissé utilisé comme matériau isolant de capot de moteur

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