Apparatus and method for mixing reductant in an exhaust gas flow using virtual interception. Embodiments include an exhaust gas and reductant mixer comprising a body, a first flow device, and a reductant entry port. The body defines an exhaust gas flow path having a central portion. The first flow device swirls the exhaust gas in a circumferential direction with respect to the gas flow path. The reductant entry port introduces the reductant into the gas flow path at a location downstream from the first flow device and in an introduction direction (1) offset from the central portion, and (2) opposite the circumferential direction.
Exhaust gas and reductant mixer for an aftertreatment system
27.04.2022
Patent
Elektronische Ressource
Englisch
Insulation assembly for reductant delivery system for exhaust gas aftertreatment system
Europäisches Patentamt | 2020
|Systems and methods for mixing exhaust gases and reductant in an aftertreatment system
Europäisches Patentamt | 2022
Systems and methods for mixing exhaust gases and reductant in an aftertreatment system
Europäisches Patentamt | 2020
Systems and methods for mixing exhaust gases and reductant in an aftertreatment system
Europäisches Patentamt | 2022
An On-Board Reductant Delivery System for Diesel Aftertreatment
British Library Conference Proceedings | 2001
|