EP 2535545 A4 20180307 - COMBUSTION CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
Title (en)
COMBUSTION CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
Title (de)
VERBRENNUNGSSTEUERUNGSVORRICHTUNG FÜR EINEN VERBRENNUNGSMOTOR
Title (fr)
DISPOSITIF DE COMMANDE DE LA COMBUSTION POUR UN MOTEUR À COMBUSTION INTERNE
Publication
Application
Priority
JP 2010052128 W 20100208
Abstract (en)
[origin: EP2535545A1] The invention provides a combustion control device applied to an internal combustion engine having a glow plug 23, the glow plug 23 heating a gas in a cylinder, the combustion control device comprising: a compression end temperature estimating means for estimating a compression end temperature Tt which is a temperature of the gas in a cylinder when a position of a piston moving in the cylinder in a reciprocating manner is at the compression top dead center; and a compression end temperature changing means for causing the internal combustion engine to perform a compression end temperature increasing operation in the case where the compression end temperature Tt estimated by the compression end temperature estimating means is lower than a predetermined compression end reference temperature Ttref during the operation of the glow plug, the compression end temperature increasing operation changing the compression end temperature Tt to be equal to or higher than the predetermined compression end reference temperature Ttref.
IPC 8 full level
F02D 45/00 (2006.01); F02D 35/02 (2006.01); F02D 43/00 (2006.01)
CPC (source: EP)
F02D 35/023 (2013.01); F02D 35/026 (2013.01); F02P 19/026 (2013.01)
Citation (search report)
- [XI] EP 2009268 A1 20081231 - HONDA MOTOR CO LTD [JP]
- [XI] EP 1544443 A1 20050622 - TOYOTA MOTOR CO LTD [JP]
- [A] EP 1852604 A1 20071107 - BERU AG [DE]
- [A] DE 4403029 A1 19950810 - INST EN UND UMWELTTECHNIK BRAN [DE]
- [A] DE 102007044003 A1 20090102 - BOSCH GMBH ROBERT [DE]
- See references of WO 2011096092A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
EP 2535545 A1 20121219; EP 2535545 A4 20180307; CN 102741533 A 20121017; CN 102741533 B 20150909; JP 5375979 B2 20131225; JP WO2011096092 A1 20130610; WO 2011096092 A1 20110811
DOCDB simple family (application)
EP 10845224 A 20100208; CN 201080062850 A 20100208; JP 2010052128 W 20100208; JP 2011552639 A 20100208