公开(公告)号：US11713701B2

公开(公告)日：2023-08-01

申请号：US16953483

申请日：2020-11-20

Applicant: FAURECIA SYSTEMES D'ECHAPPEMENT

Inventor： Ting Feng ,  Yannick Fourcaudot

IPC: F01N3/20 ,  F01N3/027 ,  H05B3/12

CPC classification number: F01N3/2013 ,  F01N3/027 ,  H05B3/12 ,  F01N2240/16 ,  F01N2330/22 ,  H05B2203/017 ,  H05B2203/022

Abstract: A heating device includes a heating element in the form of a metal foam, and a case defined by a side wall that extends along a longitudinal axis. The metal foam is housed in the case. An electrical thermal insulator is arranged between the metal foam and the case. The heating device includes at least one electrode and the metal foam includes a zone configured to receive the at least one electrode.

公开(公告)号：US11840950B2

公开(公告)日：2023-12-12

申请号：US17610728

申请日：2020-05-05

Applicant: FAURECIA SYSTEMES D'ECHAPPEMENT

Inventor： Eric Ottaviani ,  Thomas Sommier ,  Yannick Fourcaudot ,  Ting Feng

IPC: B01D53/94 ,  F01N13/18 ,  F01N3/20

CPC classification number: F01N3/2013 ,  B01D53/94 ,  F01N13/1805 ,  F01N13/1838

Abstract: A purification device includes a tubular shell having an inner surface and an electric heating member housed in the tubular shell. The heating member comprises a heating element made of an electrically conductive material which is permeable to exhaust gases. The device also includes an attachment of the heating element directly on the inner surface.

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.