Method of regulating an internal combustion engine

Details Method of regulating an internal combustion engine Method of regulating an internal combustion engine

2007-02-13

2007-02-13

Kwon, John T. (Department: 3747)

Data processing: vehicles, navigation, and relative location

Vehicle control, guidance, operation, or indication

With indicator or control of power plant

C701S104000, C123S672000

Reexamination Certificate

active

11056490

ABSTRACT:
A method of regulating an internal combustion engine, in particular involving a lean-burn mode of operation, for achieving predeterminable nitrogen oxide emission values from the internal combustion engine, wherein the actual value of the λ-value or the calorific value of a fuel-air mixture to be burnt in the internal combustion engine or a nitrogen oxide emission value is detected, preferably directly measured, and is regulated in dependence on a parameter which is characteristic of quality and/or quantity of the fuel supplied or in dependence on the power (P) delivered by the internal combustion engine.

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