EP 1056936 A1 20001206 - METHOD OF BURNING OFF SPARK PLUGS IN STRATIFIED CHARGE MODE
Title (en)
METHOD OF BURNING OFF SPARK PLUGS IN STRATIFIED CHARGE MODE
Title (de)
VERFAHREN ZUM FREIBRENNEN VON ZÜNDKERZEN IM SCHICHTBETRIEB
Title (fr)
PROCEDE D'AUTONETTOYAGE DE BOUGIES D'ALLUMAGE EN MODE DE CHARGE STRATIFIEE
Publication
Application
Priority
- DE 9903874 W 19991203
- DE 19859311 A 19981222
Abstract (en)
[origin: DE19859311A1] The invention provides a method for burning off the spark plugs of an internal combustion engine in which injection is carried out in the stratified charge mode. The inventive method is characterized in that during a phase in which the combustion chamber is filled with a non-ignitable gas amount, at least one additional spark is ignited to burn off a corresponding spark plug.
IPC 1-7
IPC 8 full level
F02P 15/00 (2006.01); F02B 17/00 (2006.01); F02B 77/04 (2006.01); F02P 3/02 (2006.01); F02P 5/15 (2006.01); F02P 9/00 (2006.01); F02P 17/00 (2006.01)
CPC (source: EP KR)
F02B 17/00 (2013.01 - KR); F02B 17/005 (2013.01 - EP); F02B 77/04 (2013.01 - EP); F02P 9/007 (2013.01 - EP)
Citation (search report)
See references of WO 0037782A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
DE 19859311 A1 20000629; DE 59904729 D1 20030430; EP 1056936 A1 20001206; EP 1056936 B1 20030326; JP 2002533604 A 20021008; KR 20010041047 A 20010515; WO 0037782 A1 20000629
DOCDB simple family (application)
DE 19859311 A 19981222; DE 59904729 T 19991203; DE 9903874 W 19991203; EP 99964393 A 19991203; JP 2000589817 A 19991203; KR 20007009082 A 20000818