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AssigneeYanmar Holdings Co., Ltd.
InventorsJun Tomita, Kazuma Sugimoto
Estimating the term…
A control method of an aftertreatment system is a control method of the aftertreatment system including a first SCR device, a second SCR device, a first reducing agent supply device, and a second reducing agent supply device. The first SCR device is located on the exhaust path through which the exhaust gas discharged from the engine main body passes. The second SCR device is located on the exhaust path and on the downstream side of the first SCR device in a flow direction of the exhaust gas. The first reducing agent supply device supplies the reducing agent to the first SCR device. The second reducing agent supply device supplies the reducing agent to the second SCR device. The control method of the aftertreatment system includes individually controlling the supply amount of the reducing agent of each of the first reducing agent supply device and the second reducing agent supply device.
A control method of an aftertreatment system including a first SCR device located on an exhaust path through which exhaust gas discharged from an engine main body passes, a second SCR device located on the exhaust path and on a downstream side of the first SCR device in a flow direction of the exhaust gas, a first reducing agent supply device that supplies a reducing agent to the first SCR device, and a second reducing agent supply device that supplies the reducing agent to the second SCR device, the control method comprising:
An aftertreatment system comprising:
Dependencies are inferred from the claim text.