公开(公告)号：US11795856B2

公开(公告)日：2023-10-24

申请号：US17978277

申请日：2022-11-01

Applicant: FAURECIA SYSTEMES D'ECHAPPEMENT

Inventor： Bjorn Bourion ,  Thibault Waltzer ,  Morgane Guldner

IPC: F01N3/30 ,  F01N3/20 ,  B01D53/94

CPC classification number: F01N3/30 ,  B01D53/94 ,  F01N3/2013 ,  F01N2470/04

Abstract: An end-piece is intended to equip an air inlet nozzle for an exhaust gas purification device, in particular for an internal combustion engine. The end-piece comprises a lateral wall with a general shape of revolution, and at least a first air outlet port provided in the lateral wall.