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：US11661874B2

公开(公告)日：2023-05-30

申请号：US17504638

申请日：2021-10-19

Applicant: FAURECIA SYSTEMES D'ECHAPPEMENT

Inventor： Christophe Basso ,  Yannick Fourcaudot

IPC: F01N3/08 ,  F01N9/00

CPC classification number: F01N3/0892 ,  F01N9/00 ,  F01N2240/04 ,  F01N2240/16 ,  F01N2390/02

Abstract: A heating device comprises a heating element, permeable to the exhaust gas, and intended to be traversed by the exhaust gas flowing in a longitudinal direction. The heating element comprises two electrical poles, and two electrodes, each electrode being solidly attached to a respective electrical pole. Each electrode has a generally elongated shape along a respective elongation direction. At least one of the electrodes has a direction of elongation substantially parallel to the longitudinal direction.