EP 0268026 B1 19901003 - BURNER FOR REGENERATING PARTICLE FILTERS
Title (en)
BURNER FOR REGENERATING PARTICLE FILTERS
Publication
Application
Priority
DE 3636967 A 19861030
Abstract (en)
[origin: EP0268026A1] 1. A method for regenerating particle filters (11) for the exhaust gases (13) of internal combustion engines by means of a burner with an oil-atomising nozzle and two air-feed devices which can be supplied with air (33, 38) independently of each other, one air-feed device being an air duct (32) provided at the nozzle head (30) of the oil-atomising nozzle, characterised in that scavenging air (33) is conveyed through the air duct (32) on the nozzle head in the intervals in operation of the burner and during operation of the internal combustion engine.
IPC 1-7
IPC 8 full level
F01N 3/02 (2006.01); F01N 3/025 (2006.01); F23D 11/38 (2006.01); F23D 11/40 (2006.01)
CPC (source: EP)
F01N 3/025 (2013.01); F23D 11/40 (2013.01); F01N 2610/1493 (2013.01)
Designated contracting state (EPC)
AT DE FR GB IT NL SE
DOCDB simple family (publication)
EP 0268026 A1 19880525; EP 0268026 B1 19901003; EP 0268026 B2 19930818; DE 3636967 A1 19880519; DE 3636967 C2 19890427; DE 3765393 D1 19901108
DOCDB simple family (application)
EP 87112215 A 19870822; DE 3636967 A 19861030; DE 3765393 T 19870822