公开(公告)号：US11725573B2

公开(公告)日：2023-08-15

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 ,  F01N1/00 ,  F01N1/24 ,  F02B37/02 ,  F01N13/02

CPC classification number: F02B37/183 ,  F01N1/003 ,  F01N1/24 ,  F01N13/02 ,  F02B37/02 ,  F01N2470/20 ,  F01N2490/02 ,  F01N2490/16 ,  F01N2490/18

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.