SIMULTANEOUS EGR CORRECTION AND INDIVIDUAL CYLINDER COMBUSTION PHASE BALANCING

• Main Authors: HASKARA IBRAHIM, MATEKUNAS, FREDERIC ANTON, SZYMKOWICZ, PATRICK G, BATTISTON, PAUL, ANTHONY, GANGOPADHYAY, ANUPAM
• Format: Patent
• Language: English; French
• Published: 03.01.2008
• Subjects: BLASTING; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION; COMBUSTION ENGINES; COMBUSTION ENGINES IN GENERAL; CONTROLLING COMBUSTION ENGINES; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; 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; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; WEAPONS

An internal combustion engine is configured with combustion chamber pressure sensing and exhaust gas recirculation apparatus. Fuel injection timing is adjusted based on combustion phasing and exhaust gas recirculation is controlled based on average fuel injection timing adjustments. Cette invention concerne un moteur à combustion interne comprenant un dispositif de recyclage des gaz d'échappement et de détection de la pression dans la chambre de combustion. Le calage de l'injection de carburant est réglé sur la base du phasage de la combustion et le recyclage des gaz d'échappement est commandé sur la base des réglages moyens du phasage de l'injection de carburant