Method and device for controlling an internal combustion engine

Details Method and device for controlling an internal combustion engine Method and device for controlling an internal combustion engine

2006-10-31

2006-10-31

Solis, Erick R (Department: 3747)

Internal-combustion engines

Charge forming device

Including exhaust gas condition responsive means

C123S681000, C123S687000, C123S698000

Reexamination Certificate

active

07128065

ABSTRACT:
A method and a device are described for controlling an internal combustion engine. On the basis of the comparison of a setpoint value with an actual value for a variable that characterizes the supplied oxygen quantity, an actuating variable is predefined for controlling an actuating element that influences the fuel quantity conducted to the internal combustion engine and/or the oxygen quantity supplied to the internal combustion engine. The actual value and/or the setpoint value are/is normalized to a reference value.

REFERENCES:
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patent: 5856922 (1999-01-01), Jehanno
patent: 6622691 (2003-09-01), Bagnasco et al.
patent: 195 28 696 (1997-02-01), None
patent: 199 20 498 (1999-11-01), None
patent: 0 791 736 (1997-08-01), None
patent: 1 052 387 (2000-11-01), None

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