INTERNAL COMBUSTION ENGINE

PROBLEM TO BE SOLVED: To effectively avoid a misfire in deceleration, in an internal combustion engine attached with a low pressure loop EGR device.SOLUTION: This internal combustion engine 0 includes a low pressure loop type exhaust gas recirculating device formed by arranging an EGR valve 22 in an...

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Bibliographische Detailangaben
1. Verfasser:	KUSUNOKI RYOHEI
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION COMBUSTION ENGINES 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 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:	PROBLEM TO BE SOLVED: To effectively avoid a misfire in deceleration, in an internal combustion engine attached with a low pressure loop EGR device.SOLUTION: This internal combustion engine 0 includes a low pressure loop type exhaust gas recirculating device formed by arranging an EGR valve 22 in an EGR passage 2 for connecting the downstream side of a turbine 52 in an exhaust passage 4 and the upstream side of a compressor 51 in an intake passage 3. When there is a deceleration request, a throttle valve 33 existing on the downstream side of the compressor 51 is temporarily opened larger than opening corresponding to the deceleration request, and control for thinning out a combustion frequency in a cylinder 1 is performed.