DE20000969U1 - Thermal and acoustic insulation material - Google Patents

Thermal and acoustic insulation material

Info

Publication number
DE20000969U1
DE20000969U1 DE20000969U DE20000969U DE20000969U1 DE 20000969 U1 DE20000969 U1 DE 20000969U1 DE 20000969 U DE20000969 U DE 20000969U DE 20000969 U DE20000969 U DE 20000969U DE 20000969 U1 DE20000969 U1 DE 20000969U1
Authority
DE
Germany
Prior art keywords
fibers
material according
mixture
inorganic
thermal
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
DE20000969U
Other languages
German (de)
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.)
Asglawo Stoffe Zum Daemme GmbH
Original Assignee
Asglawo Stoffe Zum Daemme GmbH
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 Asglawo Stoffe Zum Daemme GmbH filed Critical Asglawo Stoffe Zum Daemme GmbH
Priority to DE20000969U priority Critical patent/DE20000969U1/en
Publication of DE20000969U1 publication Critical patent/DE20000969U1/en
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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/04—Arrangements using dry fillers, e.g. using slag wool which is added to the object to be insulated by pouring, spreading, spraying or the like
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Mechanical Engineering (AREA)
  • Exhaust Silencers (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Nonwoven Fabrics (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (6)

1. Material zur Wärme- und Schalldämmung, insbesondere für Auskleidungen im Motorraum eines Kraftfahrzeuges für Schalldämpfer-Töpfe in Auspuffanlagen und dergleichen, bestehend aus einer thermisch verfestigen Mischung aus end­ los gezogenen anorganischen Fasern und einem thermo­ plastischen Hilfsstoff.1. Material for heat and sound insulation, especially for Linings in the engine compartment of a motor vehicle for Silencer pots in exhaust systems and the like, consisting of a thermally solidifying mixture of end detached inorganic fibers and a thermo plastic auxiliary. 2. Material nach Anspruch 1, wobei der Hilfsstoff aus ther­ moplastischen Fasern besteht.2. Material according to claim 1, wherein the excipient from ther plastic fibers. 3. Material nach Anspruch 1 oder 2, wobei die anorganischen Fasern aus endlos gezogenen Basaltfasern, Glasfasern, Al2O3-Fasern, SiO2-Fasern oder einer Mischung aus den genannten, endlos gezogenen Fasern bestehen.3. Material according to claim 1 or 2, wherein the inorganic fibers consist of endless drawn basalt fibers, glass fibers, Al 2 O 3 fibers, SiO 2 fibers or a mixture of said endless drawn fibers. 4. Material nach einem der Ansprüche 1 bis 3, wobei die anorganischen Fasern eine Länge von einigen Zentimetern aufweisen.4. Material according to any one of claims 1 to 3, wherein the inorganic fibers a length of a few centimeters exhibit. 5. Material nach einem der Ansprüche 1 bis 4, wobei die thermoplastischen Fasern aus Polyethylen, Polypropylen, Polyamid oder einer Mischung aus diesen Fasern bestehen.5. Material according to any one of claims 1 to 4, wherein the thermoplastic fibers made of polyethylene, polypropylene, Polyamide or a mixture of these fibers. 6. Material nach einem der Ansprüche 1 bis 5, wobei der Anteil der thermoplastischen Fasern in der Fasermischung 10 bis 20 Gew.-% beträgt.6. Material according to any one of claims 1 to 5, wherein the Proportion of thermoplastic fibers in the fiber blend 10 is up to 20% by weight.
DE20000969U 2000-01-21 2000-01-21 Thermal and acoustic insulation material Expired - Lifetime DE20000969U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20000969U DE20000969U1 (en) 2000-01-21 2000-01-21 Thermal and acoustic insulation material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20000969U DE20000969U1 (en) 2000-01-21 2000-01-21 Thermal and acoustic insulation material

Publications (1)

Publication Number Publication Date
DE20000969U1 true DE20000969U1 (en) 2000-05-04

Family

ID=7936166

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20000969U Expired - Lifetime DE20000969U1 (en) 2000-01-21 2000-01-21 Thermal and acoustic insulation material

Country Status (1)

Country Link
DE (1) DE20000969U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005021299A1 (en) * 2005-05-09 2006-11-16 Stankiewicz Gmbh Element for sound insulation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005021299A1 (en) * 2005-05-09 2006-11-16 Stankiewicz Gmbh Element for sound insulation

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20000608

R150 Term of protection extended to 6 years

Effective date: 20030717

R120 Application withdrawn or ip right abandoned

Effective date: 20050324