-
公开(公告)号:US20190234266A1
公开(公告)日:2019-08-01
申请号:US16252860
申请日:2019-01-21
Applicant: FAURECIA SYSTEMES D'ECHAPPEMENT
Inventor: Xavier Pierre François BARTOLO , Christophe TOURNIER
Abstract: A heater is suitable to be arranged opposite and away from an upstream or downstream face of an exhaust gas purification member of a vehicle. The heater comprises a fastening ring with an electrically conductive frame having a geometric center, a central support arranged substantially at the geometric center of the frame, and a plurality of elongate heating elements each having first and second ends opposite one another. The first end is connected to the frame and the second end is connected to the central support. The fastening ring further comprises a plurality of electrically conductive radial protrusions distributed around the frame and protruding toward the outside of the frame.