CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE

PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine capable of easily suppressing dispersion in air-fuel ratio among a plurality of cylinders while supplying evaporated fuel to the plurality of cylinders. SOLUTION: In this control device for the internal combustion en...

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Bibliographic Details
Main Authors TAKAMIYA HIDEJI, NISHINO MASAYOSHI, NISHIOKA FUTOSHI
Format Patent
LanguageEnglish
Published 28.07.2011
Subjects
BLASTING
COMBUSTION ENGINES
CONTROLLING COMBUSTION ENGINES
HEATING
HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
LIGHTING
MECHANICAL ENGINEERING
SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF
WEAPONS
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Summary:PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine capable of easily suppressing dispersion in air-fuel ratio among a plurality of cylinders while supplying evaporated fuel to the plurality of cylinders. SOLUTION: In this control device for the internal combustion engine, by changing a lift Liftin of an intake air valve provided in each of the plurality of cylinders by a variable lift device, an intake air amount taken into each of the plurality of cylinders via an intake system is changed, and by an evaporated fuel processing device, evaporated fuel generated in a fuel tank is supplied to the plurality of cylinders via the intake system. Further, the amount of evaporated fuel supplied from the evaporated fuel processing device to the intake system is controlled according to the lift Liftin of each of the intake air valves (steps 3, 4). COPYRIGHT: (C)2011,JPO&INPIT
Bibliography:Application Number: JP20100003589