公开(公告)号：US11208941B2

公开(公告)日：2021-12-28

申请号：US15955964

申请日：2018-04-18

Applicant: Faurecia Systemes D'echappement

Inventor： Francois Paul Pierre Lecoester ,  Hongjiang Cui

IPC: F01N13/18 ,  B60K13/04 ,  B23K9/16

Abstract: An exhaust line element includes an exhaust volume comprising a metal enclosure with a thickness smaller than 1 mm and at least one metal plate with a thickness comprised between 0.5 and 5 mm. The metal plate comprises a central part that does not contact the metal enclosure and between 2 and 4 fastening tabs are secured to the central part. Each fastening tab is spot and transparently welded to the metal enclosure.

公开(公告)号：US20180306092A1

公开(公告)日：2018-10-25

申请号：US15955964

申请日：2018-04-18

Applicant: Faurecia Systemes D'echappement

Inventor： Francois Paul Pierre Lecoester ,  Hongjiang Cui

IPC: F01N13/18 ,  B60K13/04

CPC classification number: F01N13/1805 ,  B23K9/16 ,  B60K13/04 ,  F01N13/1872 ,  F01N2260/24 ,  F01N2450/22

Abstract: An exhaust line element includes an exhaust volume comprising a metal enclosure with a thickness smaller than 1 mm and at least one metal plate with a thickness comprised between 0.5 and 5 mm. The metal plate comprises a central part that does not contact the metal enclosure and between 2 and 4 fastening tabs are secured to the central part. Each fastening tab is spot and transparently welded to the metal enclosure.