EP 0391014 B1 19940323 - Absorption silencer for internal combustion engines, especially for all-terrain vehicles.
Title (en)
Absorption silencer for internal combustion engines, especially for all-terrain vehicles.
Title (de)
Absorptions-Schalldämpfer für Brennkraftmaschinen, insbesondere für Geländefahrzeuge.
Title (fr)
Silencieux à absorption pour moteurs à explosion en particulier pour véhicules tout-terrain.
Publication
Application
Priority
IT 939589 A 19890407
Abstract (en)
[origin: EP0391014A2] The absorption silencer is for the engine of a cross-country vehicle in particular, having a perforated exhaust tube on which stuffing of heat-resistant and sound-insulating material such as mineral wool is wound. It comprises a casing in sections for assembly together, of heat-resistant material, threaded on and detachably fixed to the tube, with the stuffing in between. These are secured by front and rear annular joints, of heat-resistant and partly elastic material, and which seal the saing so that the exhaust gas cannot escape.
IPC 1-7
IPC 8 full level
F01N 1/24 (2006.01); F01N 13/16 (2010.01); F01N 13/18 (2010.01)
CPC (source: EP US)
F01N 1/24 (2013.01 - EP US); F01N 13/16 (2013.01 - EP US); F01N 13/1805 (2013.01 - EP US); F01N 13/1827 (2013.01 - EP US); F01N 13/1838 (2013.01 - EP US); F01N 13/1861 (2013.01 - EP US); F01N 2310/02 (2013.01 - EP US); F01N 2470/10 (2013.01 - EP US); F01N 2530/18 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0391014 A2 19901010; EP 0391014 A3 19901205; EP 0391014 B1 19940323; AT E103371 T1 19940415; DE 68914139 D1 19940428; DE 68914139 T2 19941103; ES 2054093 T3 19940801; IT 1233289 B 19920326; IT 8909395 A0 19890407; US 5033580 A 19910723
DOCDB simple family (application)
EP 89830558 A 19891220; AT 89830558 T 19891220; DE 68914139 T 19891220; ES 89830558 T 19891220; IT 939589 A 19890407; US 50590990 A 19900405