EXHAUST EMISSION CONTROL DEVICE FOR VEHICLE

PROBLEM TO BE SOLVED: To prevent generation of deceleration shock in a shift change process upon shift-changing during filter regeneration in an exhaust emission control device automatically regenerating a filter 14b collecting PM in exhaust gas of a vehicle having a manual transmission 2 connected...

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Bibliographische Detailangaben
Hauptverfasser:	MAEDA KOTARO, NIGORO TAKUYA
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING COMBUSTION ENGINES CONTROLLING COMBUSTION ENGINES ENGINE PLANTS IN GENERAL GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To prevent generation of deceleration shock in a shift change process upon shift-changing during filter regeneration in an exhaust emission control device automatically regenerating a filter 14b collecting PM in exhaust gas of a vehicle having a manual transmission 2 connected to an internal combustion engine 1 through a clutch 3. SOLUTION: The exhaust emission control device includes a filter 14b disposed in an exhaust gas passage (42) of the internal combustion engine 1 and collecting particulate matter in exhaust gas, an exhaust throttle valve 15 disposed at a downstream side of the filter 14b in the exhaust gas passage (42), and a control device 4 executing filter regeneration in which temperature of the filter 14b is raised to a filter regeneration temperature as the occasion demands. The control device 4 executes exhaust throttle control after completion of shift change upon shift-changing during regeneration of the filter 14b. COPYRIGHT: (C)2010,JPO&INPIT