CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE

A control device (50) for an internal combustion engine is configured to control an exhaust gas flow rate adjusting device for adjusting the flow rate of exhaust gas supplied to a turbine (4b) of a turbocharger (4) on the basis of the difference between the target value (P1trg) of the first boost pr...

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Bibliographische Detailangaben
1. Verfasser:	IWATANI, Kazuki
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	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 TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE WEAPONS
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Beschreibung
Zusammenfassung:	A control device (50) for an internal combustion engine is configured to control an exhaust gas flow rate adjusting device for adjusting the flow rate of exhaust gas supplied to a turbine (4b) of a turbocharger (4) on the basis of the difference between the target value (P1trg) of the first boost pressure at a part of an intake channel (2) between a compressor (4a) of the turbocharger (4) and an electrically driven compressor (6) and the detection value of the first boost pressure with a first pressure sensor (41), and to control the electrically driven compressor (6) on the basis of the difference between the target value (P2trg) of the second boost pressure at a part of the intake channel (2) on the downstream side of the electrically driven compressor (6) and the detection value of the second boost pressure with a second pressure sensor (42).