公开(公告)号：US20230056503A1

公开(公告)日：2023-02-23

申请号：US17874461

申请日：2022-07-27

Applicant: FAURECIA SYSTEMES D'ECHAPPEMENT

Inventor： Alexandre WESTERMANN ,  Marion GONZALEZ ,  Guillaume AUFRANC ,  Sylvain DHONDT ,  Jaroslaw JAWORSKI

IPC: H05B3/26

Abstract: A heating device for an exhaust line comprises a substantially flat, perforated, metallic heating element, limited by a shape substantially identical to a section through which the exhaust line passes. The heating element is arranged across the section, The heating device also includes at least one substantially flat, perforated, rigid disk, limited by a shape substantially identical to the section and shaped to support the heating element.

公开(公告)号：US20230129348A1

公开(公告)日：2023-04-27

申请号：US17971773

申请日：2022-10-24

Applicant: FAURECIA SYSTEMES D'ECHAPPEMENT

Inventor： Guillaume AUFRANC ,  Vincent LEBOURGEOIS

IPC: F01N3/20 ,  F01N3/10

Abstract: A heating element for an exhaust line includes a substantially tubular housing, which merges with an exhaust pipe of the exhaust line, and a heating disk that is arranged across a passage cross-section of the tubular housing. The heating element also includes at least one pad and at least one restoring member, where the at least one pad is fastened to a distal end of the at least one restoring member. The at least one restoring member is able to hold the at least one pad in abutment against the heating disk.

公开(公告)号：US20220154616A1

公开(公告)日：2022-05-19

申请号：US17439027

申请日：2020-03-18

Applicant: FAURECIA SYSTEMES D'ECHAPPEMENT

Inventor： Guillaume AUFRANC ,  Christophe TOURNIER ,  Xavier BARTOLO

IPC: F01N3/20

Abstract: A heating member for a vehicle exhaust gas purification device includes an electrically conductive outer peripheral frame that has a geometric center and is symmetrical about an axis. An electrically conductive central support is centered on the geometric center, and a perforated heating grid is centered on the geometric center. The heating grid extends between the electrically conductive central support and the electrically conductive outer peripheral frame. The heating grid is formed of a plurality of strands connected by nodes, with the plurality of strands delimiting openings there between.