GB2265569B - A cowling for internal-combustion engines of motor vehicles - Google Patents

A cowling for internal-combustion engines of motor vehicles

Info

Publication number
GB2265569B
GB2265569B GB9306047A GB9306047A GB2265569B GB 2265569 B GB2265569 B GB 2265569B GB 9306047 A GB9306047 A GB 9306047A GB 9306047 A GB9306047 A GB 9306047A GB 2265569 B GB2265569 B GB 2265569B
Authority
GB
United Kingdom
Prior art keywords
cowling
internal
motor vehicles
combustion engines
engines
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 - Fee Related
Application number
GB9306047A
Other versions
GB9306047D0 (en
GB2265569A (en
Inventor
Helmut Stober
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.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
Mercedes 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, Mercedes Benz AG filed Critical Daimler Benz AG
Publication of GB9306047D0 publication Critical patent/GB9306047D0/en
Publication of GB2265569A publication Critical patent/GB2265569A/en
Application granted granted Critical
Publication of GB2265569B publication Critical patent/GB2265569B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B32B5/02—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
GB9306047A 1992-04-04 1993-03-23 A cowling for internal-combustion engines of motor vehicles Expired - Fee Related GB2265569B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4211409A DE4211409A1 (en) 1992-04-04 1992-04-04 Self-supporting, heat and sound-insulating cladding for internal combustion engines of motor vehicles

Publications (3)

Publication Number Publication Date
GB9306047D0 GB9306047D0 (en) 1993-05-12
GB2265569A GB2265569A (en) 1993-10-06
GB2265569B true GB2265569B (en) 1995-05-10

Family

ID=6456127

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9306047A Expired - Fee Related GB2265569B (en) 1992-04-04 1993-03-23 A cowling for internal-combustion engines of motor vehicles

Country Status (5)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

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DE4340348B4 (en) * 1993-11-26 2004-07-29 Audi Ag Component containing ceramic hollow bodies
DE9408097U1 (en) * 1994-05-17 1995-09-14 Faist M Gmbh & Co Kg Soundproofing component
DE4430961A1 (en) * 1994-08-31 1996-03-07 Christoph Dr Ing Freist Process for producing an insulating element and an insulating element
KR100235678B1 (en) * 1996-06-21 1999-12-15 권회현 A material for absorbing noise in a car
JP3304264B2 (en) * 1996-09-25 2002-07-22 カネボウ株式会社 Automotive body panel insulator
DE19700628C2 (en) * 1997-01-10 2003-03-20 Reinz Dichtungs Gmbh Method for producing a heat shield and a heat shield produced using the method
DE19720537A1 (en) * 1997-05-16 1998-11-19 Hp Chemie Pelzer Res & Dev Thermal insulation for sound absorbing elements etc. in cars
DE19734913B4 (en) * 1997-08-12 2007-05-03 Faist Automotive Gmbh & Co. Kg Process for the production of sound absorbers
DE19821532A1 (en) 1998-05-14 1999-11-25 Hp Chemie Pelzer Res & Dev Lower cost, heat and noise absorbing shroud, manufacturing method and use of shroud in an engine vehicle compartment
DE19839237C2 (en) * 1998-08-28 2001-06-28 Reinz Dichtungs Gmbh Method for producing a heat shield and a heat shield produced using this method
JP3929683B2 (en) * 2000-07-11 2007-06-13 本田技研工業株式会社 Car interior ceiling material
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 (en) * 2001-09-04 2003-03-27 Hp Chem Pelzer Res & Dev Ltd Heat-insulating and sound-absorbing lining for engine compartment of motor vehicles, has microperforated heat reflector in contact with polyurethane foam layer on engine side and cover layer facing away from engine side
US6726980B2 (en) 2001-11-09 2004-04-27 Owens Corning Fiberglass Technology, Inc. Acoustic doorliner with integral water barrier
DE10324257B3 (en) * 2003-05-28 2004-09-30 Clion Ireland Ltd., Newton Acoustic insulation material, especially for use in automobiles, is of two bonded nonwoven layers with structured layers towards and away from the sound source
DE102006039756A1 (en) 2006-08-24 2008-02-28 Elringklinger Ag Shielding component, in particular heat shield
DE102008016566A1 (en) 2008-04-01 2009-10-15 Elringklinger Ag Shielding component, particularly heat shield, is provided with active fluid medium which allows release of fragrance, and release of fragrance is carried out at increased temperature in relation to shielding component
DE102008035958B4 (en) 2008-07-31 2014-07-10 Elringklinger Ag Multi-layer shielding part
US10077012B2 (en) 2016-11-15 2018-09-18 Ford Global Technologies, Llc Localized silicone heat shielding for extension dash panels
DE102018008020A1 (en) 2018-10-10 2019-04-04 Daimler Ag Device for thermal insulation of highly thermally stressed components in the engine compartment of a vehicle
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 (en) * 1980-12-11 1982-10-07 GAF Corp., New York, N.Y. GLASS FIBER MAT IN PARTICULAR FOR A ROOF SKIN COMPOSITE MATERIAL
DE3109424A1 (en) * 1981-03-12 1982-10-28 Herbert 7140 Ludwigsburg Schreiber METHOD FOR THE PRODUCTION OF FIBER REINFORCED PLASTIC OBJECTS AND PREPREG FOR ITS IMPLEMENTATION AND ITEMS OBTAINED THEREOF
JPH0618929B2 (en) * 1984-03-28 1994-03-16 チッソ株式会社 Glass fiber reinforced polypropylene composition
DE3601204A1 (en) * 1986-01-17 1987-07-23 Daimler Benz Ag NOISE-REDUCING FAIRING FOR THE ENGINE COMPARTMENT OF MOTOR VEHICLES
DE3626349A1 (en) * 1986-08-04 1988-02-11 Dynamit Nobel Ag Moulding composition for a crosslinked foam for sound insulation applications, comprising polyolefins and ethylene-propylene rubber, and process for the production of the foam
DE3818301A1 (en) * 1988-05-30 1989-12-07 Deutsche Basaltsteinwolle NOISE-REDUCING FAIRING FOR THE ENGINE COMPARTMENT OF MOTOR VEHICLES AND METHOD FOR THE PRODUCTION THEREOF

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
FR2689935B1 (en) 1994-10-07
SE507286C2 (en) 1998-05-04
SE9300884D0 (en) 1993-03-17
DE4211409A1 (en) 1993-10-07
ITRM930165A0 (en) 1993-03-17
ITRM930165A1 (en) 1994-09-17
GB9306047D0 (en) 1993-05-12
GB2265569A (en) 1993-10-06
FR2689935A1 (en) 1993-10-15
IT1261418B (en) 1996-05-23
SE9300884L (en) 1993-10-05

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20010323