DE60211122D1 - Schalldämpfendes material für abgasschalldämpfer, das bei einer bestimmten temperatur expandiert - Google Patents

Schalldämpfendes material für abgasschalldämpfer, das bei einer bestimmten temperatur expandiert

Info

Publication number
DE60211122D1
DE60211122D1 DE60211122T DE60211122T DE60211122D1 DE 60211122 D1 DE60211122 D1 DE 60211122D1 DE 60211122 T DE60211122 T DE 60211122T DE 60211122 T DE60211122 T DE 60211122T DE 60211122 D1 DE60211122 D1 DE 60211122D1
Authority
DE
Germany
Prior art keywords
expanding
specific temperature
exhaust mufflers
muffling material
degree
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
DE60211122T
Other languages
English (en)
Other versions
DE60211122T2 (de
Inventor
Ciro Esposito
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.)
KLEVERS ITALIANA Srl
Original Assignee
KLEVERS ITALIANA Srl
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 KLEVERS ITALIANA Srl filed Critical KLEVERS ITALIANA Srl
Application granted granted Critical
Publication of DE60211122D1 publication Critical patent/DE60211122D1/de
Publication of DE60211122T2 publication Critical patent/DE60211122T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/24—Silencing apparatus characterised by method of silencing by using sound-absorbing materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
  • Nonwoven Fabrics (AREA)
  • Thermal Insulation (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE60211122T 2001-02-13 2002-02-07 Schalldämpfendes material für abgasschalldämpfer, das bei einer bestimmten temperatur expandiert Expired - Lifetime DE60211122T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT2001NA000011A ITNA20010011A1 (it) 2001-02-13 2001-02-13 Materiale fonoisolante e termoisolante caratterizzato dal volumizzaread una certa temperatura particolarmente adatto per essere utilizzato
ITNA20010011 2001-02-13
PCT/IT2002/000077 WO2002066800A1 (en) 2001-02-13 2002-02-07 Soundproofing material for exhaust silencers that expands at a certain temperature

Publications (2)

Publication Number Publication Date
DE60211122D1 true DE60211122D1 (de) 2006-06-08
DE60211122T2 DE60211122T2 (de) 2006-11-30

Family

ID=11451352

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60211122T Expired - Lifetime DE60211122T2 (de) 2001-02-13 2002-02-07 Schalldämpfendes material für abgasschalldämpfer, das bei einer bestimmten temperatur expandiert

Country Status (5)

Country Link
EP (1) EP1360401B1 (de)
AT (1) ATE325260T1 (de)
DE (1) DE60211122T2 (de)
IT (1) ITNA20010011A1 (de)
WO (1) WO2002066800A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE417953T1 (de) * 2005-10-25 2009-01-15 Klevers Italiana S R L Schall- und wärmedämmendes fasermaterial
IT1403249B1 (it) * 2010-11-19 2013-10-17 Luve Spa Dispositivo silenziatore, particolarmente per i ventilatori di aero-scambiatori e simili.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4077491A (en) * 1976-08-27 1978-03-07 Acon, Inc. Acoustical composite
GB9723148D0 (en) * 1997-11-04 1998-01-07 Eurotex Thermal Engineering Li Sound muffling material and method of making thereof
US6155379A (en) * 1998-07-08 2000-12-05 Nsu Corporation Silencing member for mufflers and method of manufacturing the silencing member

Also Published As

Publication number Publication date
DE60211122T2 (de) 2006-11-30
ATE325260T1 (de) 2006-06-15
EP1360401B1 (de) 2006-05-03
ITNA20010011A0 (it) 2001-02-13
WO2002066800A1 (en) 2002-08-29
EP1360401A1 (de) 2003-11-12
ITNA20010011A1 (it) 2002-08-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition