Data processing: vehicles – navigation – and relative location – Vehicle control – guidance – operation – or indication – With indicator or control of power plant
Reexamination Certificate
2011-03-08
2011-03-08
Cronin, Stephen K (Department: 3747)
Data processing: vehicles, navigation, and relative location
Vehicle control, guidance, operation, or indication
With indicator or control of power plant
C701S104000
Reexamination Certificate
active
07904232
ABSTRACT:
An internal combustion engine includes a plurality of cylinders, into whose combustion chambers the fuel is introduced individually for each cylinder. It is proposed that, during a time period a setpoint fuel quantity is varied individually for each cylinder in such a way that the average formed over the time period equals, at least approximately, a normal setpoint fuel quantity which would have to be injected without the above-mentioned variation for inducing or maintaining a setpoint operating state of the internal combustion engine.
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Heimgaertner Corren
Kemmer Helerson
Cronin Stephen K
Hoang Johnny H
Kenyon & Kenyon LLP
Robert & Bosch GmbH
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