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DEVICE FOR REDUCING THE EMISSIONS OF NITROGEN MONOXIDES AND NITROGEN DIOXIDES IN THE EXHAUST GASES OF A COMBUSTION ENGINE
DEVICE FOR REDUCING THE EMISSIONS OF NITROGEN MONOXIDES AND NITROGEN DIOXIDES IN THE EXHAUST GASES OF A COMBUSTION ENGINE
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机译:减少燃烧发动机排气中一氧化氮和氮氧化物排放的装置
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摘要
A device includes at least one ammonia storage cartridge comprising an outlet orifice for ammonia intended to be connected to an ammonia transport circuit towards an exhaust line. The device includes an obturator to obturate the outlet orifice, and which is capable of changing between an obturation configuration of the outlet orifice and a configuration for clearance the outlet orifice. The device includes a detector to detect at least one predefined situation, and a controller to control the obturator, and which is capable of controlling the transition of the obturators towards their obturation configuration when the detector detects the predefined situation.
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