Global Patent Index - EP 1360401 B1

EP 1360401 B1 20060503 - SOUNDPROOFING MATERIAL FOR EXHAUST SILENCERS THAT EXPANDS AT A CERTAIN TEMPERATURE

Title (en)

SOUNDPROOFING MATERIAL FOR EXHAUST SILENCERS THAT EXPANDS AT A CERTAIN TEMPERATURE

Title (de)

SCHALLDÄMPFENDES MATERIAL FÜR ABGASSCHALLDÄMPFER, DAS BEI EINER BESTIMMTEN TEMPERATUR EXPANDIERT

Title (fr)

MATERIAU D'INSONORISATION POUR SILENCIEUX DE REFOULEMENT SE DILATANT A UNE CERTAINE TEMPERATURE

Publication

EP 1360401 B1 20060503 (EN)

Application

EP 02703840 A 20020207

Priority

  • IT 0200077 W 20020207
  • IT NA20010011 A 20010213

Abstract (en)

[origin: WO02066800A1] Soundproofing and lagging material, which has the characteristic to increase its volume with the heat, thanks to fiber glass yarn (1, 2) or other suitable material; the above mentioned yarns (1, 2) are arranged at 90 degree among them, forming a double fiber glass weft. Then are superimposed on the above mentioned weft two other layers of yarn (3, 4) at +45 degree. All these fibers are compacted and hold together by not heat-resistant filament (5).

IPC 8 full level

F01N 1/24 (2006.01)

CPC (source: EP)

F01N 1/24 (2013.01)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

DOCDB simple family (publication)

WO 02066800 A1 20020829; AT 325260 T 20060615; DE 60211122 D1 20060608; DE 60211122 T2 20061130; EP 1360401 A1 20031112; EP 1360401 B1 20060503; IT NA20010011 A1 20020813; IT NA20010011 D0 20010213

DOCDB simple family (application)

IT 0200077 W 20020207; AT 02703840 T 20020207; DE 60211122 T 20020207; EP 02703840 A 20020207; IT NA20010011 A 20010213