公开(公告)号：US20180337318A1

公开(公告)日：2018-11-22

申请号：US15980118

申请日：2018-05-15

Applicant: MAGNETI MARELLI S.p.A.

Inventor： Mauro Brignone

IPC: H01L35/30 ,  F01N5/02 ,  H01L35/32

CPC classification number: F01N5/025 ,  F01N2240/02 ,  H01L35/30

Abstract: Thermoelectric generator for an exhaust system of an internal combustion engine having: at least one feeding element provided with a duct, which is adapted to be flown through by the exhaust gases and has at least one first heat exchange wall, a front wall, which is perpendicular to the duct and has a central inlet opening and a rear wall, which is perpendicular to the duct and has a central outlet opening; at least one cooling element having at least one second heat exchange wall; and at least one thermoelectric cell, which is interposed between the duct and the cooling element and has a hot side resting against the first heat exchange wall and a cold side resting against the second heat exchange wall.