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IT1261418B - Copertina di rivestimento autoportante, termo- e fono-isolante, per motori di autoveicoli. - Google Patents

Copertina di rivestimento autoportante, termo- e fono-isolante, per motori di autoveicoli.

Info

Publication number
IT1261418B
IT1261418B ITRM930165A ITRM930165A IT1261418B IT 1261418 B IT1261418 B IT 1261418B IT RM930165 A ITRM930165 A IT RM930165A IT RM930165 A ITRM930165 A IT RM930165A IT 1261418 B IT1261418 B IT 1261418B
Authority
IT
Italy
Prior art keywords
layer
sound
self
supporting
heat
Prior art date
Application number
ITRM930165A
Other languages
English (en)
Italian (it)
Original Assignee
Daimler Benz 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 Daimler Benz Ag filed Critical Daimler Benz Ag
Publication of ITRM930165A0 publication Critical patent/ITRM930165A0/it
Publication of ITRM930165A1 publication Critical patent/ITRM930165A1/it
Application granted granted Critical
Publication of IT1261418B publication Critical patent/IT1261418B/it

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
    • 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
    • B32B5/22—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • 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
    • 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
    • B32B2262/0246—Acrylic resin 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
    • B32B2262/06—Vegetal fibres
    • B32B2262/062—Cellulose fibres, e.g. cotton
    • 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
    • B32B2262/10—Inorganic fibres
    • B32B2262/101—Glass 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
    • B32B2262/10—Inorganic fibres
    • B32B2262/106—Carbon fibres, e.g. graphite 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
    • 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
    • B32B2605/00—Vehicles
    • B32B2605/08—Cars

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Laminated Bodies (AREA)
  • Thermal Insulation (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Exhaust Silencers (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
ITRM930165A 1992-04-04 1993-03-17 Copertina di rivestimento autoportante, termo- e fono-isolante, per motori di autoveicoli. IT1261418B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4211409A DE4211409A1 (de) 1992-04-04 1992-04-04 Selbsttragende, wärme- und schalldämmende Verkleidung für Verbrennungsmotoren von Kraftfahrzeugen

Publications (3)

Publication Number Publication Date
ITRM930165A0 ITRM930165A0 (it) 1993-03-17
ITRM930165A1 ITRM930165A1 (it) 1994-09-17
IT1261418B true IT1261418B (it) 1996-05-23

Family

ID=6456127

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM930165A IT1261418B (it) 1992-04-04 1993-03-17 Copertina di rivestimento autoportante, termo- e fono-isolante, per motori di autoveicoli.

Country Status (5)

Country Link
DE (1) DE4211409A1 (de)
FR (1) FR2689935B1 (de)
GB (1) GB2265569B (de)
IT (1) IT1261418B (de)
SE (1) SE507286C2 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4340348B4 (de) * 1993-11-26 2004-07-29 Audi Ag Bauteil, enthaltend keramische Hohlkörper
DE9408097U1 (de) * 1994-05-17 1995-09-14 M. Faist GmbH & Co KG, 86381 Krumbach Schalldämmender Bauteil
DE4430961A1 (de) * 1994-08-31 1996-03-07 Christoph Dr Ing Freist Verfahren zur Herstellung eines Dämmelements sowie ein Dämmelement
KR100235678B1 (ko) * 1996-06-21 1999-12-15 권회현 자동차의 흡차음재시트
JP3304264B2 (ja) * 1996-09-25 2002-07-22 カネボウ株式会社 自動車用車体パネルインシュレータ
DE19700628C2 (de) * 1997-01-10 2003-03-20 Reinz Dichtungs Gmbh Verfahren zur Herstellung eines Hitzeschildes und ein mit dem Verfahren hergestelltes Hitzeschild
DE19720537A1 (de) * 1997-05-16 1998-11-19 Hp Chemie Pelzer Res & Dev Verkleidung von Einbauteilen, Karosserieteilen oder dergleichen von Automobilen
DE19734913B4 (de) * 1997-08-12 2007-05-03 Faist Automotive Gmbh & Co. Kg Verfahren zur Herstellung von Schallabsorbern
DE19821532A1 (de) * 1998-05-14 1999-11-25 Hp Chemie Pelzer Res & Dev Wärme- und schalldämmende Verkleidung für den Motorraum von Kraftfahrzeugen sowie ein Verfahren zu dessen Herstellung
DE19839237C2 (de) * 1998-08-28 2001-06-28 Reinz Dichtungs Gmbh Verfahren zur Herstellung eines Hitzeschildes und ein mit diesem Verfahren hergestelltes Hitzeschild
JP3929683B2 (ja) * 2000-07-11 2007-06-13 本田技研工業株式会社 自動車内装用天井材
US6900145B2 (en) * 2001-08-24 2005-05-31 Owens Corning Fiberglas Technology, Inc. Trim panel insulator for a vehicle
WO2003021096A1 (en) 2001-09-04 2003-03-13 Hp-Chemie Pelzer Research And Development Ltd. Heat-insulating and sound-absorbing lining for the engine compartment of motor vehicles
DE10143167A1 (de) * 2001-09-04 2003-03-27 Hp Chem Pelzer Res & Dev Ltd Wärme- und schalldämmende Verkleidung für den Motorraum von Kraftfahrzeugen
US6726980B2 (en) 2001-11-09 2004-04-27 Owens Corning Fiberglass Technology, Inc. Acoustic doorliner with integral water barrier
DE10324257B3 (de) 2003-05-28 2004-09-30 Clion Ireland Ltd., Newton Schallabsorber, Verfahren zur Herstellung, und Verwendung
DE102006039756A1 (de) 2006-08-24 2008-02-28 Elringklinger Ag Abschirmbauteil, insbesondere Hitzeschild
DE102008016566A1 (de) 2008-04-01 2009-10-15 Elringklinger Ag Abschirmbauteil, insbesondere Hitzeschild
DE102008035958B4 (de) 2008-07-31 2014-07-10 Elringklinger Ag Mehrlagiges Abschirmteil
US10077012B2 (en) 2016-11-15 2018-09-18 Ford Global Technologies, Llc Localized silicone heat shielding for extension dash panels
US10513591B2 (en) 2017-02-10 2019-12-24 Ford Global Technologies, Llc Low cost high heat polymer with improved sound deadening properties made with recycled plastics
DE102018008020A1 (de) 2018-10-10 2019-04-04 Daimler Ag Vorrichtung zur Wärmeisolierung von thermisch hochbelasteten Bauteilen im Motorraum eines Fahrzeuges
WO2020230176A1 (en) * 2019-05-13 2020-11-19 Isp S.R.L. Soundproofing cover for an engine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4430286A (en) * 1980-07-14 1984-02-07 Celotex Corporation Variable density board having improved thermal and acoustical properties and method and apparatus for producing same
DE3143586A1 (de) * 1980-12-11 1982-10-07 GAF Corp., New York, N.Y. Glasfasermatte insbesondere fuer ein dachhaut-verbundmaterial
DE3109424A1 (de) * 1981-03-12 1982-10-28 Herbert 7140 Ludwigsburg Schreiber Verfahren zur herstellung faserverstaerkter kunststoffgegenstaende und prepreg zu seiner durchfuehrung sowie danach hergestellte gegenstaende
JPH0618929B2 (ja) * 1984-03-28 1994-03-16 チッソ株式会社 ガラス繊維強化ポリプロピレン組成物
DE3601204A1 (de) * 1986-01-17 1987-07-23 Daimler Benz Ag Geraeuschdaemmende verkleidung fuer den motorraum von kraftfahrzeugen
DE3626349A1 (de) * 1986-08-04 1988-02-11 Dynamit Nobel Ag Formmasse fuer einen vernetzten schaumstoff fuer schallschutzanwendungen aus polyolefinen und ethylen-propylen-kautschuk und verfahren zum herstellen des schaumstoffes
DE3818301A1 (de) * 1988-05-30 1989-12-07 Deutsche Basaltsteinwolle Geraeuschdaemmende verkleidung fuer den motorraum von kraftfahrzeugen sowie verfahren zu seiner herstellung

Also Published As

Publication number Publication date
GB9306047D0 (en) 1993-05-12
GB2265569A (en) 1993-10-06
DE4211409A1 (de) 1993-10-07
SE507286C2 (sv) 1998-05-04
SE9300884D0 (sv) 1993-03-17
FR2689935B1 (fr) 1994-10-07
ITRM930165A1 (it) 1994-09-17
FR2689935A1 (fr) 1993-10-15
ITRM930165A0 (it) 1993-03-17
SE9300884L (sv) 1993-10-05
GB2265569B (en) 1995-05-10

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Legal Events

Date Code Title Description
0001 Granted