EP 1567757 B1 20060816 - METHOD AND DEVICE FOR ESTIMATION OF COMBUSTION CHAMBER PRESSURE
Title (en)
METHOD AND DEVICE FOR ESTIMATION OF COMBUSTION CHAMBER PRESSURE
Title (de)
VERFAHREN UND VORRICHTUNG ZUR SCHÄTZUNG DES BRENNRAUMDRUCKS
Title (fr)
PROCEDE ET DISPOSITIF POUR EVALUER LA PRESSION D'UNE CHAMBRE DE COMBUSTION
Publication
Application
Priority
- DE 10256107 A 20021129
- EP 0312316 W 20031105
Abstract (en)
[origin: WO2004051064A1] According to the invention, indications as to cylinder pressure are to be gained for the optimisation of combustion process in internal combustion engines. The internal combustion engine is thus modelled with several model parameters (1 to 5). An obtained model varying torque (MW) is compared with an actual varying torque (IW). The model parameters are altered based on the comparison. The model provides realistic values of combustion chamber pressure based on the altered model parameters.
IPC 8 full level
F02D 35/02 (2006.01)
CPC (source: EP US)
F02D 35/024 (2013.01 - EP US); F02D 2200/1002 (2013.01 - EP US); F02D 2200/1004 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2004051064 A1 20040617; AT E336649 T1 20060915; AU 2003302686 A1 20040623; AU 2003302686 A8 20040623; DE 10256107 A1 20040812; DE 50304686 D1 20060928; EP 1567757 A1 20050831; EP 1567757 B1 20060816; US 2006196173 A1 20060907; US 7292926 B2 20071106
DOCDB simple family (application)
EP 0312316 W 20031105; AT 03812145 T 20031105; AU 2003302686 A 20031105; DE 10256107 A 20021129; DE 50304686 T 20031105; EP 03812145 A 20031105; US 53655703 A 20031105