Method for operating an internal combustion engine,...

Details Method for operating an internal combustion engine,... Method for operating an internal combustion engine,...

2007-02-27

2008-09-02

Wolfe, Jr., Willis R (Department: 3747)

Data processing: vehicles, navigation, and relative location

Vehicle control, guidance, operation, or indication

With indicator or control of power plant

C701S105000, C701S111000, C123S435000, C123S478000

Reexamination Certificate

active

07421331

ABSTRACT:
A method for operating an internal combustion engine, particularly of a motor vehicle. The internal combustion engine has a combustion chamber and an injection valve by which fuel is able to be supplied to the combustion chamber, directly or via an intake manifold. In the method, a maximum combustion chamber pressure and a signal for a start of the injection of fuel is determined, and the signal for the start of injection is influenced as a function of the maximum combustion chamber pressure. A signal for an injection duration of fuel is determined and influenced as a function of the maximum combustion chamber pressure.

REFERENCES:
patent: 6789531 (2004-09-01), Remmels
patent: 6837214 (2005-01-01), Doelker et al.
patent: 7168408 (2007-01-01), Toda
patent: 197 05 463 (1998-08-01), None

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