DE20004796U1 - Soundproofing element - Google Patents

Soundproofing element

Info

Publication number
DE20004796U1
DE20004796U1 DE20004796U DE20004796U DE20004796U1 DE 20004796 U1 DE20004796 U1 DE 20004796U1 DE 20004796 U DE20004796 U DE 20004796U DE 20004796 U DE20004796 U DE 20004796U DE 20004796 U1 DE20004796 U1 DE 20004796U1
Authority
DE
Germany
Prior art keywords
layer
soundproofing
sound
element according
soundproofing element
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
DE20004796U
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.)
Plastocell Kunststoff GmbH
Original Assignee
Plastocell Kunststoff 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 Plastocell Kunststoff GmbH filed Critical Plastocell Kunststoff GmbH
Priority to DE20004796U priority Critical patent/DE20004796U1/en
Publication of DE20004796U1 publication Critical patent/DE20004796U1/en
Priority to EP01925480A priority patent/EP1263583B1/en
Priority to ES01925480T priority patent/ES2227175T3/en
Priority to DK01925480T priority patent/DK1263583T3/en
Priority to DE50103877T priority patent/DE50103877D1/en
Priority to PT01925480T priority patent/PT1263583E/en
Priority to PCT/EP2001/003047 priority patent/WO2001070499A1/en
Priority to TR2004/02578T priority patent/TR200402578T4/en
Priority to PL01358099A priority patent/PL358099A1/en
Priority to AT01925480T priority patent/ATE277759T1/en
Priority to AU2001252215A priority patent/AU2001252215A1/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
    • G10K11/168—Plural layers of different materials, e.g. sandwiches

Abstract

The invention relates to a sound-absorbing element containing a layer (2) made of a sound-absorbing material, to whose at least one surface an impervious layer (4) is applied. The aim of the invention is to further develop the sound-absorbing element in order to prevent the penetration of, in particular, volatile substances while, at the same time, attaining favorable acoustic properties. To this end, the invention provides that the layer (2) made of a sound-absorbing material is provided in the form of a fibrous material, and the impervious layer (4) is provided in the form of a thermoplastic material.

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 erfaßtThe description text was not recorded electronically

Claims (6)

1. Schalldämmelement mit einer Schicht (2) aus schalldämmendem Material, dadurch gekennzeichnet, daß an einer Oberfläche der Schicht (2) eine Sperrschicht (4) aus thermoplastischem Werkstoff angeordnet ist.1. Sound insulation element with a layer ( 2 ) made of sound-absorbing material, characterized in that a barrier layer ( 4 ) made of thermoplastic material is arranged on a surface of the layer ( 2 ). 2. Schalldämmelement nach Anspruch 1, dadurch gekennzeichnet, daß die Sperrschicht (4) unmittelbar mit der Schicht (2) verbunden ist und/oder daß die Sperr­ schicht (4) noch im warmen Zustand auf die Schicht (2) aufgebracht ist und/oder daß zwischen der Schicht (2) und der Sperrschicht (4) eine Wärmeverbindung vorhanden ist.2. Soundproofing element according to claim 1, characterized in that the barrier layer ( 4 ) is directly connected to the layer ( 2 ) and / or that the barrier layer ( 4 ) is applied to the layer ( 2 ) while still warm and / or that there is a thermal connection between the layer ( 2 ) and the barrier layer ( 4 ). 3. Schalldämmelement nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Schicht (2) aus schalldämmendem Material als ein thermoplastisches Vlies ausge­ bildet ist.3. Soundproofing element according to claim 1 or 2, characterized in that the layer ( 2 ) made of soundproofing material is formed out as a thermoplastic fleece. 4. Schalldämmelement nach einem der Ansprüche 1 bis 3, dadurch gekenn­ zeichnet, daß die Schicht (2) teilweise oder vollständig aus Kohlefasern besteht.4. Soundproofing element according to one of claims 1 to 3, characterized in that the layer ( 2 ) consists partly or completely of carbon fibers. 5. Schalldämmelement nach einem der Ansprüche 1 bis 4, gekennzeichnet durch die Kombination mit Schalldämm-Material (6), welches insbesondere als ein geschäumter oder vliesgefertigter Werkstoff ausgebildet ist.5. Soundproofing element according to one of claims 1 to 4, characterized by the combination with soundproofing material ( 6 ), which is designed in particular as a foamed or non-woven material. 6. Schalldämmelement nach Anspruch 5, dadurch gekennzeichnet, daß das Schalldämm-Material (6) eine Selbstklebeausrüstung aufweist.6. Soundproofing element according to claim 5, characterized in that the soundproofing material ( 6 ) has a self-adhesive equipment.
DE20004796U 2000-03-16 2000-03-16 Soundproofing element Expired - Lifetime DE20004796U1 (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
DE20004796U DE20004796U1 (en) 2000-03-16 2000-03-16 Soundproofing element
AU2001252215A AU2001252215A1 (en) 2000-03-16 2001-03-16 Sound-absorbing element
DE50103877T DE50103877D1 (en) 2000-03-16 2001-03-16 KNOWLEDGE FOR PRODUCING A SOUND INSULATION ELEMENT
ES01925480T ES2227175T3 (en) 2000-03-16 2001-03-16 ACOUSTIC INSULATION ELEMENT.
DK01925480T DK1263583T3 (en) 2000-03-16 2001-03-16 Process for producing a sound insulating element
EP01925480A EP1263583B1 (en) 2000-03-16 2001-03-16 Method for production of a sound-absorbing element
PT01925480T PT1263583E (en) 2000-03-16 2001-03-16 ACOUSTIC INSULATION ELEMENT
PCT/EP2001/003047 WO2001070499A1 (en) 2000-03-16 2001-03-16 Sound-absorbing element
TR2004/02578T TR200402578T4 (en) 2000-03-16 2001-03-16 Sound insulation element
PL01358099A PL358099A1 (en) 2000-03-16 2001-03-16 Sound-absorbing element
AT01925480T ATE277759T1 (en) 2000-03-16 2001-03-16 EXPERIENCE FOR PRODUCING A SOUND INSULATION ELEMENT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20004796U DE20004796U1 (en) 2000-03-16 2000-03-16 Soundproofing element

Publications (1)

Publication Number Publication Date
DE20004796U1 true DE20004796U1 (en) 2000-07-06

Family

ID=7938801

Family Applications (2)

Application Number Title Priority Date Filing Date
DE20004796U Expired - Lifetime DE20004796U1 (en) 2000-03-16 2000-03-16 Soundproofing element
DE50103877T Expired - Lifetime DE50103877D1 (en) 2000-03-16 2001-03-16 KNOWLEDGE FOR PRODUCING A SOUND INSULATION ELEMENT

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE50103877T Expired - Lifetime DE50103877D1 (en) 2000-03-16 2001-03-16 KNOWLEDGE FOR PRODUCING A SOUND INSULATION ELEMENT

Country Status (10)

Country Link
EP (1) EP1263583B1 (en)
AT (1) ATE277759T1 (en)
AU (1) AU2001252215A1 (en)
DE (2) DE20004796U1 (en)
DK (1) DK1263583T3 (en)
ES (1) ES2227175T3 (en)
PL (1) PL358099A1 (en)
PT (1) PT1263583E (en)
TR (1) TR200402578T4 (en)
WO (1) WO2001070499A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004017701A1 (en) * 2004-04-10 2005-10-27 Saurer Gmbh & Co. Kg Spindle cover, especially for a twisting machine, comprises damping plates attached to a flexible sheet that also acts as a hinge
DE102008022568A1 (en) 2007-05-23 2008-11-27 Gummi-Welz Gmbh U. Co. Kg Gummi-Kunststofftechnik-Schaumstoffe Insulating element with sandwich construction

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2335253B1 (en) * 2007-06-11 2011-05-16 Gea 21, S.A. ACOUSTIC INSULATION AND PROCEDURE FOR OBTAINING.
ES2339418B1 (en) * 2008-11-18 2011-06-09 Gea 21, S.A. IMPROVEMENTS INTRODUCED IN THE PATENT OF INVENTION P200701600 BY ACOUSTIC INSULATION AND PROCEDURE FOR OBTAINING IT.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2946892A1 (en) * 1979-11-21 1981-06-04 Erste Deutsche Basaltwolle Kg A. Messler, 8712 Volkach Heat and sound insulation - for metal structures by fibre mat covering plastic layer with filler
DE3539146A1 (en) * 1985-11-05 1987-05-14 Ford Werke Ag WHEEL HOUSING LINING FOR MOTOR VEHICLES
DE9114103U1 (en) * 1991-11-13 1992-02-06 Johann Borgers Gmbh & Co Kg, 4290 Bocholt, De
US5298694A (en) * 1993-01-21 1994-03-29 Minnesota Mining And Manufacturing Company Acoustical insulating web
DE9408097U1 (en) * 1994-05-17 1995-09-14 Faist M Gmbh & Co Kg Soundproofing component
IT239745Y1 (en) * 1996-05-27 2001-03-13 San Valeriano S P A WHEELHOUSE COVER PANEL FOR VEHICLES.
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
DE29903908U1 (en) * 1999-03-05 1999-07-08 Cww Gerko Akustik Gmbh & Co Kg Insulation part

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004017701A1 (en) * 2004-04-10 2005-10-27 Saurer Gmbh & Co. Kg Spindle cover, especially for a twisting machine, comprises damping plates attached to a flexible sheet that also acts as a hinge
DE102008022568A1 (en) 2007-05-23 2008-11-27 Gummi-Welz Gmbh U. Co. Kg Gummi-Kunststofftechnik-Schaumstoffe Insulating element with sandwich construction
EP1997617A2 (en) 2007-05-23 2008-12-03 GUMMI-WELZ GmbH u. Co. KG GUMMI-KUNSTSTOFFTECHNIK-SCHAUMSTOFFE Insulating element with sandwich structure

Also Published As

Publication number Publication date
ATE277759T1 (en) 2004-10-15
PT1263583E (en) 2005-01-31
PL358099A1 (en) 2004-08-09
DK1263583T3 (en) 2004-12-20
EP1263583A1 (en) 2002-12-11
DE50103877D1 (en) 2004-11-04
AU2001252215A1 (en) 2001-10-03
ES2227175T3 (en) 2005-04-01
EP1263583B1 (en) 2004-09-29
WO2001070499A1 (en) 2001-09-27
TR200402578T4 (en) 2004-12-21

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20000810

R163 Identified publications notified

Effective date: 20000713

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20021217

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20060413

R152 Utility model maintained after payment of third maintenance fee after eight years

Effective date: 20080411

R071 Expiry of right