EP 1056943 A1 20001206 - METHOD FOR INJECTING FUEL
Title (en)
METHOD FOR INJECTING FUEL
Title (de)
KRAFTSTOFF-EINSPRITZVERFAHREN
Title (fr)
PROCEDE D'INJECTION DE CARBURANT
Publication
Application
Priority
- DE 9902260 W 19990723
- DE 19859424 A 19981222
Abstract (en)
[origin: DE19859424A1] The invention relates to a method for injecting fuel in an internal combustion engine. The injection is carried out alternately in a homogeneous normal operation mode or in an inhomogeneous shift operation mode. According to the invention, a variable for at least one cylinder of the internal combustion engine is acquired during the inhomogeneous shift operation mode, whereby said variable is a knocking characteristic. At least one cylinder in the inhomogeneous shift operation mode is shifted into the homogeneous normal operation mode when the acquired characteristic variable of the one cylinder meets a predetermined first criterion.
IPC 1-7
IPC 8 full level
F02D 9/02 (2006.01); F02D 35/02 (2006.01); F02D 41/00 (2006.01); F02D 41/02 (2006.01); F02D 41/14 (2006.01); F02D 41/22 (2006.01); F02D 41/30 (2006.01); F02D 41/34 (2006.01); F02D 45/00 (2006.01); F02P 5/152 (2006.01); F02P 5/153 (2006.01); F02P 17/12 (2006.01)
CPC (source: EP KR US)
F02D 35/027 (2013.01 - EP US); F02D 41/008 (2013.01 - EP US); F02D 41/30 (2013.01 - KR); F02D 41/3076 (2013.01 - EP US); F02D 41/1402 (2013.01 - EP US); F02D 41/3029 (2013.01 - EP US)
Citation (search report)
See references of WO 0037788A1
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 19859424 A1 20000629; DE 59908366 D1 20040226; EP 1056943 A1 20001206; EP 1056943 B1 20040121; JP 2002533606 A 20021008; KR 20010040888 A 20010515; US 6612283 B1 20030902; WO 0037788 A1 20000629
DOCDB simple family (application)
DE 19859424 A 19981222; DE 59908366 T 19990723; DE 9902260 W 19990723; EP 99948669 A 19990723; JP 2000589822 A 19990723; KR 20007008795 A 20000811; US 62272500 A 20001010