COMBUSTION CONTROL FOR COMBUSTION ENGINES

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20140305415A1
SERIAL NO

13862904

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An arrangement for control of an engine, the arrangement having a super-charger adapted to be disposed between an air intake and an inlet manifold of the engine, the super-charger device being adapted to boost the pressure of the intake air to the engine. The arrangement also has an exhaust gas recirculation, EGR, system, and a super-charger bypass conduit arranged to facilitate a variable bypassing of the super-charger device, the EGR flow level to be controlled such that the effect of the EGR system on the combustion process of the engine can be continuously varied. The arrangement is further adapted to sense a boost pressure level and an inlet temperature level of the inlet air at the inlet manifold of the engine, and to adjust said super-charger bypass and EGR level in order to reach a pre-determined inlet temperature and boost pressure level, thus facilitating control of the combustion process.

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Patent Owner(s)

Patent OwnerAddress
VOLVO CAR CORPORATIONASSAR GABRIELSSONS VAEG GÖTEBORG SE-405 31

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kristoffersson, Annika Hisings Backa, SE 4 24
Persson, Hakan Torslanda, SE 33 331
Somhorst, Joop Goeteborg, SE 2 10

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