公开(公告)号：US11767814B2

公开(公告)日：2023-09-26

申请号：US17215037

申请日：2021-03-29

Applicant: FAURECIA SYSTEMES D'ECHAPPEMENT

Inventor： Ting Feng ,  Christophe Basso ,  Alain Mercier ,  Thomas Ferrier ,  Gaetan Richard ,  Thomas Sommier

IPC: F01N3/10 ,  F02M26/13 ,  B60R16/02 ,  H05B3/10

CPC classification number: F02M26/13 ,  B60R16/0215 ,  H05B3/10 ,  H05B2203/016

Abstract: An exhaust gas heating device includes a housing and a heating element arranged in the housing for heating exhaust gases flowing through the housing. The heating element comprises a first and a second connecting region. A power source for supplying electricity to the heating element, comprises a first connecting element, connected to the first connecting region of the heating element, and intended to supply the heating element (18) with electricity, and a second connecting element. The electrical power source comprises a third connecting element that comprises an electrical connector, electrically connecting the second connecting element to the second connecting region of the heating element.

公开(公告)号：US11480086B2

公开(公告)日：2022-10-25

申请号：US17355273

申请日：2021-06-23

Applicant: FAURECIA SYSTEMES D'ECHAPPEMENT

Inventor： Gaëtan Richard ,  Ting Feng ,  Thomas Ferrier

IPC: F01N3/20

Abstract: A heating device comprises a heating element having a central area and a peripheral edge. The heating element has a series of slots delimiting a series of longitudinal branches connected to one another by elbows. The central area is made of a first electrically conductive material that is permeable to exhaust gases and has a first relative density. The elbows are located in the peripheral edge and are made of a second electrically conductive material and that has a second relative density greater than the first relative density.