EXHAUST TRACT HAVING A METERING DEVICE WHICH SPRAYS COUNTER TO A DIRECTION OF FLOW, METHOD FOR OPERATING AN EXHAUST TRACT AND VEHICLE HAVING AN EXHAUST TRACT
Methods and systems are provided for an exhaust tract for vehicles having an internal combustion engine, the exhaust tract including a first exhaust gas aftertreatment device and a metering device arranged downstream therefrom. In one example, a region of the first exhaust gas aftertreatment device...
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Main Authors | , , , , , |
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Format | Patent |
Language | English |
Published |
05.01.2017
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Subjects | |
Online Access | Get full text |
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Summary: | Methods and systems are provided for an exhaust tract for vehicles having an internal combustion engine, the exhaust tract including a first exhaust gas aftertreatment device and a metering device arranged downstream therefrom. In one example, a region of the first exhaust gas aftertreatment device which is situated downstream is designed as an SCR region. Further, the metering device is designed to spray a reducing agent onto a side of the first exhaust gas aftertreatment device which faces the metering device, counter to a main direction of flow of an exhaust gas. |
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Bibliography: | Application Number: US201615199121 |