公开(公告)号：US20230151751A1

公开(公告)日：2023-05-18

申请号：US17987994

申请日：2022-11-16

Applicant: FAURECIA SYSTEMES D'ECHAPPEMENT

Inventor： ALEXANDRE WESTERMANN ,  Marion GONZALEZ ,  Stéphanie MEUNIER

IPC: F01N3/20 ,  H05B3/26 ,  B01D53/94

CPC classification number: F01N3/2026 ,  H05B3/26 ,  B01D53/94

Abstract: A heating element is provided for an exhaust line, the heating element comprising a substantially tubular housing aligned and/or merging with a pipe of the exhaust line and a heating disc arranged across the housing. The heating disc occupies substantially an entire passage section of the housing and at least two electrodes are electrically connected to the heating disc. The heating disc comprises at least two sectors and a contact member that is arranged between the at least two sectors. The at least two sectors are electrically insulated from each other and electrically connected only by the contact member.

公开(公告)号：US20210189939A1

公开(公告)日：2021-06-24

申请号：US17124611

申请日：2020-12-17

Applicant: FAURECIA SYSTEMES D'ECHAPPEMENT

Inventor： Stéphanie MEUNIER

IPC: F01N3/28

Abstract: An after-treatment exhaust gas mixer for mixing the exhaust gas with a reducing agent, such as a diesel exhaust fluid for selective catalyst reduction, comprises a mixing chamber through which the exhaust gas circulates, from an inlet to an outlet, and a reducing agent sprayer, able to spray a reducing agent into the mixing chamber. The mixing chamber comprises a pipe that is rectilinear along an axis and the sprayer is positioned in the upstream part of the rectilinear pipe and oriented so as to spray in the downstream direction substantially parallel to the axis.