Control system for exhaust gas recirculation system

A system and method for controlling an exhaust gas recirculation system (10) on an electronically controlled, turbocharger (18) equipped internal combustion engine (12) having two or more actuating devices (84,86). In the disclosed embodiments, the actuating devices (84,86) may include an exhaust ga...

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Bibliographische Detailangaben
Hauptverfasser:	FALETTI JAMES J, AMSTUTZ ALOIS
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING COMBUSTION ENGINES COMBUSTION ENGINES IN GENERAL CONTROLLING COMBUSTION ENGINES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INTERNAL-COMBUSTION PISTON ENGINES LIGHTING MECHANICAL ENGINEERING SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF WEAPONS
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Beschreibung
Zusammenfassung:	A system and method for controlling an exhaust gas recirculation system (10) on an electronically controlled, turbocharger (18) equipped internal combustion engine (12) having two or more actuating devices (84,86). In the disclosed embodiments, the actuating devices (84,86) may include an exhaust gas recirculation valve (40), a turbocharger back pressure valve (44), the vane actuators (46) in a variable geometry turbocharger (48), or an air intake throttle valve.