EP 0236817 B1 19891108 - HOUSING FOR EXHAUST GAS AFTER-TREATMENT SYSTEMS, ESPECIALLY PARTICLE FILTER SYSTEMS
Title (en)
HOUSING FOR EXHAUST GAS AFTER-TREATMENT SYSTEMS, ESPECIALLY PARTICLE FILTER SYSTEMS
Publication
Application
Priority
DE 3608371 A 19860313
Abstract (en)
[origin: US4709549A] An assembly for particulate filter traps in which engine exhaust particulates are deposited for the treatment of internal combustion emission, includes a filter trap support containing a plurality of individual particulate filter traps arranged side-by-side and parallel to the direction of exhaust gas flow therethrough. An inflow housing overlying the trap support is removable for inspection of the filter traps, and a sectioned cover of the trap support underlying the removable housing permits one or more individual traps to be inspected and separately replaced.
IPC 1-7
IPC 8 full level
B01D 46/00 (2006.01); F01N 3/02 (2006.01); F01N 3/021 (2006.01); F01N 3/035 (2006.01); F01N 3/28 (2006.01); F01N 13/18 (2010.01); F01N 13/04 (2010.01)
CPC (source: EP US)
F01N 3/0211 (2013.01 - EP US); F01N 3/035 (2013.01 - EP US); F01N 3/2853 (2013.01 - EP US); F01N 13/017 (2014.06 - EP US); F01N 13/1894 (2013.01 - EP US); F01N 2330/06 (2013.01 - EP US); F01N 2350/02 (2013.01 - EP US); F01N 2470/18 (2013.01 - EP US); Y10S 55/30 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB IT SE
DOCDB simple family (publication)
EP 0236817 A1 19870916; EP 0236817 B1 19891108; DE 3608371 A1 19870917; DE 3760969 D1 19891214; US 4709549 A 19871201
DOCDB simple family (application)
EP 87102379 A 19870219; DE 3608371 A 19860313; DE 3760969 T 19870219; US 2581887 A 19870313