公开(公告)号：US20190063300A1

公开(公告)日：2019-02-28

申请号：US16103713

申请日：2018-08-14

Applicant: MAZDA MOTOR CORPORATION

Inventor： Taichi MASUOKA ,  Yasunori KANDA ,  Keishi KITABATAKE ,  Taku KURAMASHI ,  Yuji TORIGOE ,  Shoko SUZUKI

IPC: F01N13/18 ,  F01N13/10

CPC classification number: F01N13/1811 ,  B60K13/04 ,  F01N13/10 ,  F01N13/1822 ,  F01N13/1872 ,  F01N2340/04

Abstract: Provided is a powertrain for a vehicle in which an exhaust purifier is utilized as a dynamic damper. The powertrain includes an engine, and a transmission linked to the engine. The engine has an exhaust purification system containing a GPF device for purifying an exhaust gas. The exhaust purification system is disposed along a rear external surface of a cylinder head. The exhaust purification system is supported via a first support on the engine. A vertical side portion of the exhaust purification system is located downstream of the first support in a flow direction of an exhaust gas, extending in a direction away from the external surface.