EXHAUST EMISSION CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE

PROBLEM TO BE SOLVED: To avoid deterioration in exhaust property by precisely predicting NOx desorption quantity in a NOx trap catalyst during rich spike control and appropriately controlling the supply quantity of a reducing agent used for desorption of NOx.SOLUTION: During a period of time when a...

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Bibliographische Detailangaben
1. Verfasser: HOSAKA YUICHI
Format: Patent
Sprache:eng
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