公开(公告)号：US20210131343A1

公开(公告)日：2021-05-06

申请号：US17145317

申请日：2021-01-09

Applicant: Polaris Industries Inc.

Inventor： William J. Bryant ,  Derek D. ZIMNEY ,  Angus M. MORISON ,  Colton ROSS ,  Ross LIBERTY ,  Lucas R. SALFER ,  Sean M. TRIHEY ,  Darren J. HEDLUND ,  James H. BUCHWITZ

IPC: F02B37/18 ,  F02B37/02 ,  F01N1/24 ,  F01N1/00

Abstract: An exhaust system includes a housing comprising a first housing portion and a second housing portion separated by a common wall. The first housing portion has a first exhaust passage therethrough. The first exhaust passage has a first inlet receiving exhaust gasses from a turbocharger. The second housing portion has a second exhaust passage therethrough. The second exhaust passage has a second inlet receiving gasses from an exhaust bypass valve. The first passage and the second passage are non-intersecting within the housing.