EXHAUST SYSTEM

Methods and systems are provided for SCR devices cascaded along an exhaust passage. In one example, a method may include adjusting a reductant injection pressure based on a temperature of one or more of the SCR devices.

Saved in:
Bibliographic Details
Main Authors Lambert, Christine Kay, Hendrickson, Cory Scott, Van Nieuwstadt, Michiel J
Format Patent
LanguageEnglish
Published 17.05.2018
Subjects
BLASTING
ENGINE PLANTS IN GENERAL
GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES
GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL
HEATING
LIGHTING
MACHINES OR ENGINES IN GENERAL
MECHANICAL ENGINEERING
STEAM ENGINES
WEAPONS
Online AccessGet full text

Cover

More Information
Summary:Methods and systems are provided for SCR devices cascaded along an exhaust passage. In one example, a method may include adjusting a reductant injection pressure based on a temperature of one or more of the SCR devices.
Bibliography:Application Number: US201615354191